./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix044_tso.oepc.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix044_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2b2ed0379679fef7868072cf33e9753c7c5c6d498ba6cea443eeb2e2c1bbc6d1 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:22:12,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:22:12,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:22:12,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:22:12,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:22:12,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:22:12,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:22:12,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:22:12,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:22:12,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:22:12,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:22:12,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:22:12,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:22:12,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:22:12,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:22:12,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:22:12,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:22:12,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:22:12,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:22:12,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:22:12,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:22:12,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:22:12,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:22:12,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:22:12,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:22:12,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:22:12,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:22:12,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:22:12,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:22:12,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:22:12,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:22:12,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:22:12,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:22:12,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:22:12,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:22:12,535 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:22:12,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:22:12,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:22:12,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:22:12,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:22:12,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:22:12,538 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:22:12,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:22:12,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:22:12,556 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:22:12,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:22:12,556 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:22:12,556 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:22:12,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:22:12,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:22:12,557 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:22:12,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:22:12,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:22:12,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:22:12,559 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:22:12,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:22:12,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:22:12,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:22:12,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:22:12,560 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:22:12,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:22:12,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:22:12,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:22:12,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:22:12,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:22:12,562 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b2ed0379679fef7868072cf33e9753c7c5c6d498ba6cea443eeb2e2c1bbc6d1 [2022-02-20 20:22:12,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:22:12,758 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:22:12,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:22:12,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:22:12,762 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:22:12,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix044_tso.oepc.i [2022-02-20 20:22:12,833 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7562b469a/67e660d6fddc4138a775fa9a23ea52ba/FLAG000014621 [2022-02-20 20:22:13,298 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:22:13,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix044_tso.oepc.i [2022-02-20 20:22:13,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7562b469a/67e660d6fddc4138a775fa9a23ea52ba/FLAG000014621 [2022-02-20 20:22:13,341 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7562b469a/67e660d6fddc4138a775fa9a23ea52ba [2022-02-20 20:22:13,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:22:13,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:22:13,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:22:13,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:22:13,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:22:13,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a9a225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13, skipping insertion in model container [2022-02-20 20:22:13,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:22:13,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:22:13,558 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/mix044_tso.oepc.i[949,962] [2022-02-20 20:22:13,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:22:13,749 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:22:13,761 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/mix044_tso.oepc.i[949,962] [2022-02-20 20:22:13,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:22:13,843 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:22:13,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13 WrapperNode [2022-02-20 20:22:13,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:22:13,846 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:22:13,846 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:22:13,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:22:13,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,922 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 292 [2022-02-20 20:22:13,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:22:13,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:22:13,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:22:13,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:22:13,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:22:13,989 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:22:13,989 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:22:13,989 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:22:13,991 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (1/1) ... [2022-02-20 20:22:13,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:22:14,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:22:14,019 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 20:22:14,029 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 20:22:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:22:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:22:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:22:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:22:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:22:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:22:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:22:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:22:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:22:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:22:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:22:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:22:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:22:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:22:14,052 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 20:22:14,168 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:22:14,170 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:22:14,742 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:22:15,082 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:22:15,082 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:22:15,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:22:15 BoogieIcfgContainer [2022-02-20 20:22:15,085 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:22:15,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:22:15,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:22:15,090 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:22:15,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:22:13" (1/3) ... [2022-02-20 20:22:15,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@378902d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:22:15, skipping insertion in model container [2022-02-20 20:22:15,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:13" (2/3) ... [2022-02-20 20:22:15,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@378902d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:22:15, skipping insertion in model container [2022-02-20 20:22:15,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:22:15" (3/3) ... [2022-02-20 20:22:15,094 INFO L111 eAbstractionObserver]: Analyzing ICFG mix044_tso.oepc.i [2022-02-20 20:22:15,098 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:22:15,098 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:22:15,099 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:22:15,099 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:22:15,161 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,162 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,162 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,162 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,163 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,164 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,164 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,164 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,165 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,166 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,167 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,168 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,169 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,170 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,171 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,172 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,173 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,174 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,175 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,176 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,177 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,178 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,179 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,179 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,179 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,179 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,180 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,181 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,182 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,183 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,184 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,185 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,185 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,186 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,187 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,196 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,196 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,196 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,197 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,197 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,201 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,206 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,206 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,208 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,209 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,210 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,211 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,212 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,212 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,212 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,212 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,213 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,214 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,214 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,216 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,216 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:15,216 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:22:15,262 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:22:15,274 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 20:22:15,274 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:22:15,289 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:22:15,351 INFO L129 PetriNetUnfolder]: 2/135 cut-off events. [2022-02-20 20:22:15,351 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:22:15,355 INFO L84 FinitePrefix]: Finished finitePrefix Result has 148 conditions, 135 events. 2/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 75 event pairs, 0 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-02-20 20:22:15,355 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:22:15,362 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow [2022-02-20 20:22:15,401 INFO L129 PetriNetUnfolder]: 0/64 cut-off events. [2022-02-20 20:22:15,401 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:22:15,401 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:15,402 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] [2022-02-20 20:22:15,403 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:22:15,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:15,408 INFO L85 PathProgramCache]: Analyzing trace with hash -1560958310, now seen corresponding path program 1 times [2022-02-20 20:22:15,416 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:15,417 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788368983] [2022-02-20 20:22:15,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:15,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {153#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:15,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {153#true} [1017] 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] {153#true} is VALID [2022-02-20 20:22:15,775 INFO L290 TraceCheckUtils]: 2: Hoare triple {153#true} [1099] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:15,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {153#true} [1103] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:15,776 INFO L290 TraceCheckUtils]: 4: Hoare triple {153#true} [1102] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:15,776 INFO L290 TraceCheckUtils]: 5: Hoare triple {153#true} [1059] 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[] {153#true} is VALID [2022-02-20 20:22:15,776 INFO L290 TraceCheckUtils]: 6: Hoare triple {153#true} [982] 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[] {153#true} is VALID [2022-02-20 20:22:15,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {153#true} [1071] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:15,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {153#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {153#true} is VALID [2022-02-20 20:22:15,777 INFO L290 TraceCheckUtils]: 9: Hoare triple {153#true} [1041] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {153#true} is VALID [2022-02-20 20:22:15,777 INFO L290 TraceCheckUtils]: 10: Hoare triple {153#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {153#true} is VALID [2022-02-20 20:22:15,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {153#true} [1027] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {153#true} is VALID [2022-02-20 20:22:15,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {153#true} [1070] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {153#true} is VALID [2022-02-20 20:22:15,778 INFO L290 TraceCheckUtils]: 13: Hoare triple {153#true} [1004] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {153#true} is VALID [2022-02-20 20:22:15,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {153#true} [1060] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {153#true} is VALID [2022-02-20 20:22:15,779 INFO L290 TraceCheckUtils]: 15: Hoare triple {153#true} [1039] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {153#true} is VALID [2022-02-20 20:22:15,779 INFO L290 TraceCheckUtils]: 16: Hoare triple {153#true} [992] L724-->L725: Formula: (= v_~x~0_13 0) InVars {} OutVars{~x~0=v_~x~0_13} AuxVars[] AssignedVars[~x~0] {153#true} is VALID [2022-02-20 20:22:15,779 INFO L290 TraceCheckUtils]: 17: Hoare triple {153#true} [980] L725-->L726: Formula: (= 0 v_~x$flush_delayed~0_4) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_4} AuxVars[] AssignedVars[~x$flush_delayed~0] {153#true} is VALID [2022-02-20 20:22:15,780 INFO L290 TraceCheckUtils]: 18: Hoare triple {153#true} [1069] L726-->L727: Formula: (= v_~x$mem_tmp~0_2 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_2} AuxVars[] AssignedVars[~x$mem_tmp~0] {153#true} is VALID [2022-02-20 20:22:15,780 INFO L290 TraceCheckUtils]: 19: Hoare triple {153#true} [986] L727-->L728: Formula: (= v_~x$r_buff0_thd0~0_22 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_22} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {153#true} is VALID [2022-02-20 20:22:15,780 INFO L290 TraceCheckUtils]: 20: Hoare triple {153#true} [1042] L728-->L729: Formula: (= v_~x$r_buff0_thd1~0_14 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {153#true} is VALID [2022-02-20 20:22:15,781 INFO L290 TraceCheckUtils]: 21: Hoare triple {153#true} [1013] L729-->L730: Formula: (= v_~x$r_buff0_thd2~0_15 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {153#true} is VALID [2022-02-20 20:22:15,782 INFO L290 TraceCheckUtils]: 22: Hoare triple {153#true} [1035] L730-->L731: Formula: (= v_~x$r_buff0_thd3~0_14 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {153#true} is VALID [2022-02-20 20:22:15,782 INFO L290 TraceCheckUtils]: 23: Hoare triple {153#true} [1078] L731-->L732: Formula: (= v_~x$r_buff0_thd4~0_14 0) InVars {} OutVars{~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd4~0] {153#true} is VALID [2022-02-20 20:22:15,782 INFO L290 TraceCheckUtils]: 24: Hoare triple {153#true} [1002] L732-->L733: Formula: (= v_~x$r_buff1_thd0~0_13 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_13} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {153#true} is VALID [2022-02-20 20:22:15,782 INFO L290 TraceCheckUtils]: 25: Hoare triple {153#true} [1077] L733-->L734: Formula: (= v_~x$r_buff1_thd1~0_10 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {153#true} is VALID [2022-02-20 20:22:15,783 INFO L290 TraceCheckUtils]: 26: Hoare triple {153#true} [1079] L734-->L735: Formula: (= v_~x$r_buff1_thd2~0_10 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {153#true} is VALID [2022-02-20 20:22:15,784 INFO L290 TraceCheckUtils]: 27: Hoare triple {153#true} [1100] L735-->L736: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {153#true} is VALID [2022-02-20 20:22:15,784 INFO L290 TraceCheckUtils]: 28: Hoare triple {153#true} [1012] L736-->L737: Formula: (= v_~x$r_buff1_thd4~0_10 0) InVars {} OutVars{~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd4~0] {153#true} is VALID [2022-02-20 20:22:15,785 INFO L290 TraceCheckUtils]: 29: Hoare triple {153#true} [1001] L737-->L738: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {153#true} is VALID [2022-02-20 20:22:15,788 INFO L290 TraceCheckUtils]: 30: Hoare triple {153#true} [1036] L738-->L739: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {153#true} is VALID [2022-02-20 20:22:15,788 INFO L290 TraceCheckUtils]: 31: Hoare triple {153#true} [976] L739-->L740: Formula: (= v_~x$w_buff0~0_7 0) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_7} AuxVars[] AssignedVars[~x$w_buff0~0] {153#true} is VALID [2022-02-20 20:22:15,789 INFO L290 TraceCheckUtils]: 32: Hoare triple {153#true} [1028] L740-->L741: Formula: (= v_~x$w_buff0_used~0_72 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} AuxVars[] AssignedVars[~x$w_buff0_used~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,792 INFO L290 TraceCheckUtils]: 33: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1096] L741-->L742: Formula: (= v_~x$w_buff1~0_6 0) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_6} AuxVars[] AssignedVars[~x$w_buff1~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,792 INFO L290 TraceCheckUtils]: 34: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1014] L742-->L744: Formula: (= v_~x$w_buff1_used~0_46 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_46} AuxVars[] AssignedVars[~x$w_buff1_used~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,793 INFO L290 TraceCheckUtils]: 35: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1015] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,793 INFO L290 TraceCheckUtils]: 36: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1064] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,794 INFO L290 TraceCheckUtils]: 37: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [984] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,794 INFO L290 TraceCheckUtils]: 38: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1016] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_9 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_9} AuxVars[] AssignedVars[~weak$$choice2~0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,796 INFO L290 TraceCheckUtils]: 39: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1106] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,796 INFO L290 TraceCheckUtils]: 40: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1025] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,797 INFO L290 TraceCheckUtils]: 41: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,797 INFO L290 TraceCheckUtils]: 42: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1087] L-1-6-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_5|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_5|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_3|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_3|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_5|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_1|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_5|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_5|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_5|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_3|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_3|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_3|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_3|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t1186~0#1.base, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_~#t1187~0#1.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t1187~0#1.offset, ULTIMATE.start_main_#t~nondet28#1, ULTIMATE.start_main_~#t1186~0#1.offset] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,798 INFO L290 TraceCheckUtils]: 43: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1107] L856-->L856-1: Formula: (and (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 1) |v_#valid_12|) (not (= |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 0)) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1185~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, #valid, #length] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,799 INFO L290 TraceCheckUtils]: 44: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [995] L856-1-->L857: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,799 INFO L290 TraceCheckUtils]: 45: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1082] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,800 INFO L290 TraceCheckUtils]: 46: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1108] L857-1-->L857-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5|) |v_ULTIMATE.start_main_~#t1185~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,800 INFO L290 TraceCheckUtils]: 47: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1149] L857-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_4, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_4|, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_4|, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_4|, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite3=|v_P0Thread1of1ForFork3_#t~ite3_6|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_4|, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_4|, P0Thread1of1ForFork3_#t~ite4=|v_P0Thread1of1ForFork3_#t~ite4_4|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_4|, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_4} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_#in~arg.base, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite3, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite4, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#in~arg.offset, P0Thread1of1ForFork3_~arg.offset] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,801 INFO L290 TraceCheckUtils]: 48: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1007] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1067] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,806 INFO L290 TraceCheckUtils]: 50: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1052] L858-->L858-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 1) |v_#valid_14|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1186~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_4|, #length=|v_#length_5|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_4|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1186~0#1.base, #length, ULTIMATE.start_main_~#t1186~0#1.offset] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1068] L858-1-->L859: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre29#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,809 INFO L290 TraceCheckUtils]: 52: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1091] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,810 INFO L290 TraceCheckUtils]: 53: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1110] L859-1-->L859-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5|) |v_ULTIMATE.start_main_~#t1186~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre29#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,810 INFO L290 TraceCheckUtils]: 54: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1145] L859-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite12#1=|v_P1Thread1of1ForFork1_#t~ite12#1_4|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, P1Thread1of1ForFork1_#t~ite11#1=|v_P1Thread1of1ForFork1_#t~ite11#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite13#1=|v_P1Thread1of1ForFork1_#t~ite13#1_4|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_#t~ite9#1=|v_P1Thread1of1ForFork1_#t~ite9#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite10#1=|v_P1Thread1of1ForFork1_#t~ite10#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite14#1=|v_P1Thread1of1ForFork1_#t~ite14#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite12#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite11#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite13#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_#t~ite9#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite10#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite14#1, P1Thread1of1ForFork1_thidvar0] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,811 INFO L290 TraceCheckUtils]: 55: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1118] P1ENTRY-->L771: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_1| |v_P1Thread1of1ForFork1_~arg#1.base_1|) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_1| |v_P1Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_1|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_1|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_1|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset] {155#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:15,812 INFO L290 TraceCheckUtils]: 56: Hoare triple {155#(= ~x$w_buff0_used~0 0)} [1119] L771-->P1Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~x$w_buff0_used~0_520 v_~x$w_buff1_used~0_367) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= (ite (not (and (not (= (mod v_~x$w_buff0_used~0_519 256) 0)) (not (= (mod v_~x$w_buff1_used~0_367 256) 0)))) 1 0) |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|) (= 2 v_~x$w_buff0~0_117) (= v_~x$w_buff0_used~0_519 1) (= |v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| |v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|) (= v_~x$w_buff0~0_118 v_~x$w_buff1~0_122)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_118, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_520} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_117, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~x$w_buff1~0=v_~x$w_buff1~0_122, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_367, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_519} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$w_buff1_used~0, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~x$w_buff0_used~0] {154#false} is VALID [2022-02-20 20:22:15,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:15,813 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:15,814 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788368983] [2022-02-20 20:22:15,814 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788368983] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:15,814 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:15,815 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:22:15,816 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085542994] [2022-02-20 20:22:15,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:15,830 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 28.5) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2022-02-20 20:22:15,832 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:15,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 28.5) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:15,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:15,897 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:22:15,898 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:15,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:22:15,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:22:15,921 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139 [2022-02-20 20:22:15,929 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 135 transitions, 282 flow. Second operand has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:15,929 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:15,929 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139 [2022-02-20 20:22:15,931 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:16,304 INFO L129 PetriNetUnfolder]: 161/1035 cut-off events. [2022-02-20 20:22:16,304 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-02-20 20:22:16,310 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1337 conditions, 1035 events. 161/1035 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 7023 event pairs, 103 based on Foata normal form. 34/1008 useless extension candidates. Maximal degree in co-relation 1279. Up to 187 conditions per place. [2022-02-20 20:22:16,316 INFO L132 encePairwiseOnDemand]: 134/139 looper letters, 17 selfloop transitions, 2 changer transitions 0/138 dead transitions. [2022-02-20 20:22:16,317 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 138 transitions, 332 flow [2022-02-20 20:22:16,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:22:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:22:16,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 393 transitions. [2022-02-20 20:22:16,337 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9424460431654677 [2022-02-20 20:22:16,337 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 393 transitions. [2022-02-20 20:22:16,338 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 393 transitions. [2022-02-20 20:22:16,338 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:16,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 393 transitions. [2022-02-20 20:22:16,344 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.0) internal successors, (393), 3 states have internal predecessors, (393), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:16,348 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:16,349 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:16,351 INFO L186 Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 393 transitions. [2022-02-20 20:22:16,352 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 138 transitions, 332 flow [2022-02-20 20:22:16,357 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 138 transitions, 326 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:22:16,360 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:16,362 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2022-02-20 20:22:16,365 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places. [2022-02-20 20:22:16,366 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:21,442 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 173096 states, 173093 states have (on average 4.47043496848515) internal successors, (773801), 173095 states have internal predecessors, (773801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:21,896 INFO L78 Accepts]: Start accepts. Automaton has has 173096 states, 173093 states have (on average 4.47043496848515) internal successors, (773801), 173095 states have internal predecessors, (773801), 0 states have call successors, (0), 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 57 [2022-02-20 20:22:21,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:21,897 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:21,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:21,898 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:21,898 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:21,898 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:22:21,899 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:22:21,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:21,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1687705602, now seen corresponding path program 1 times [2022-02-20 20:22:21,900 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:21,900 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004535630] [2022-02-20 20:22:21,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:22,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {173254#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:22,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {173254#true} [1017] 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] {173254#true} is VALID [2022-02-20 20:22:22,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {173254#true} [1099] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:22,252 INFO L290 TraceCheckUtils]: 3: Hoare triple {173254#true} [1103] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:22,252 INFO L290 TraceCheckUtils]: 4: Hoare triple {173254#true} [1102] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:22,252 INFO L290 TraceCheckUtils]: 5: Hoare triple {173254#true} [1059] 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[] {173254#true} is VALID [2022-02-20 20:22:22,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {173254#true} [982] 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[] {173254#true} is VALID [2022-02-20 20:22:22,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {173254#true} [1071] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:22,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {173254#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {173254#true} is VALID [2022-02-20 20:22:22,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {173254#true} [1041] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {173254#true} is VALID [2022-02-20 20:22:22,253 INFO L290 TraceCheckUtils]: 10: Hoare triple {173254#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {173254#true} is VALID [2022-02-20 20:22:22,254 INFO L290 TraceCheckUtils]: 11: Hoare triple {173254#true} [1027] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {173254#true} is VALID [2022-02-20 20:22:22,254 INFO L290 TraceCheckUtils]: 12: Hoare triple {173254#true} [1070] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {173254#true} is VALID [2022-02-20 20:22:22,254 INFO L290 TraceCheckUtils]: 13: Hoare triple {173254#true} [1004] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {173254#true} is VALID [2022-02-20 20:22:22,254 INFO L290 TraceCheckUtils]: 14: Hoare triple {173254#true} [1060] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {173254#true} is VALID [2022-02-20 20:22:22,254 INFO L290 TraceCheckUtils]: 15: Hoare triple {173254#true} [1039] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {173254#true} is VALID [2022-02-20 20:22:22,255 INFO L290 TraceCheckUtils]: 16: Hoare triple {173254#true} [992] L724-->L725: Formula: (= v_~x~0_13 0) InVars {} OutVars{~x~0=v_~x~0_13} AuxVars[] AssignedVars[~x~0] {173254#true} is VALID [2022-02-20 20:22:22,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {173254#true} [980] L725-->L726: Formula: (= 0 v_~x$flush_delayed~0_4) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_4} AuxVars[] AssignedVars[~x$flush_delayed~0] {173254#true} is VALID [2022-02-20 20:22:22,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {173254#true} [1069] L726-->L727: Formula: (= v_~x$mem_tmp~0_2 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_2} AuxVars[] AssignedVars[~x$mem_tmp~0] {173254#true} is VALID [2022-02-20 20:22:22,255 INFO L290 TraceCheckUtils]: 19: Hoare triple {173254#true} [986] L727-->L728: Formula: (= v_~x$r_buff0_thd0~0_22 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_22} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {173254#true} is VALID [2022-02-20 20:22:22,256 INFO L290 TraceCheckUtils]: 20: Hoare triple {173254#true} [1042] L728-->L729: Formula: (= v_~x$r_buff0_thd1~0_14 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {173254#true} is VALID [2022-02-20 20:22:22,256 INFO L290 TraceCheckUtils]: 21: Hoare triple {173254#true} [1013] L729-->L730: Formula: (= v_~x$r_buff0_thd2~0_15 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {173254#true} is VALID [2022-02-20 20:22:22,256 INFO L290 TraceCheckUtils]: 22: Hoare triple {173254#true} [1035] L730-->L731: Formula: (= v_~x$r_buff0_thd3~0_14 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {173254#true} is VALID [2022-02-20 20:22:22,256 INFO L290 TraceCheckUtils]: 23: Hoare triple {173254#true} [1078] L731-->L732: Formula: (= v_~x$r_buff0_thd4~0_14 0) InVars {} OutVars{~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd4~0] {173254#true} is VALID [2022-02-20 20:22:22,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {173254#true} [1002] L732-->L733: Formula: (= v_~x$r_buff1_thd0~0_13 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_13} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {173254#true} is VALID [2022-02-20 20:22:22,257 INFO L290 TraceCheckUtils]: 25: Hoare triple {173254#true} [1077] L733-->L734: Formula: (= v_~x$r_buff1_thd1~0_10 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {173254#true} is VALID [2022-02-20 20:22:22,257 INFO L290 TraceCheckUtils]: 26: Hoare triple {173254#true} [1079] L734-->L735: Formula: (= v_~x$r_buff1_thd2~0_10 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {173254#true} is VALID [2022-02-20 20:22:22,258 INFO L290 TraceCheckUtils]: 27: Hoare triple {173254#true} [1100] L735-->L736: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {173254#true} is VALID [2022-02-20 20:22:22,258 INFO L290 TraceCheckUtils]: 28: Hoare triple {173254#true} [1012] L736-->L737: Formula: (= v_~x$r_buff1_thd4~0_10 0) InVars {} OutVars{~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd4~0] {173254#true} is VALID [2022-02-20 20:22:22,258 INFO L290 TraceCheckUtils]: 29: Hoare triple {173254#true} [1001] L737-->L738: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {173254#true} is VALID [2022-02-20 20:22:22,258 INFO L290 TraceCheckUtils]: 30: Hoare triple {173254#true} [1036] L738-->L739: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {173254#true} is VALID [2022-02-20 20:22:22,259 INFO L290 TraceCheckUtils]: 31: Hoare triple {173254#true} [976] L739-->L740: Formula: (= v_~x$w_buff0~0_7 0) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_7} AuxVars[] AssignedVars[~x$w_buff0~0] {173254#true} is VALID [2022-02-20 20:22:22,259 INFO L290 TraceCheckUtils]: 32: Hoare triple {173254#true} [1028] L740-->L741: Formula: (= v_~x$w_buff0_used~0_72 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} AuxVars[] AssignedVars[~x$w_buff0_used~0] {173254#true} is VALID [2022-02-20 20:22:22,259 INFO L290 TraceCheckUtils]: 33: Hoare triple {173254#true} [1096] L741-->L742: Formula: (= v_~x$w_buff1~0_6 0) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_6} AuxVars[] AssignedVars[~x$w_buff1~0] {173254#true} is VALID [2022-02-20 20:22:22,259 INFO L290 TraceCheckUtils]: 34: Hoare triple {173254#true} [1014] L742-->L744: Formula: (= v_~x$w_buff1_used~0_46 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_46} AuxVars[] AssignedVars[~x$w_buff1_used~0] {173254#true} is VALID [2022-02-20 20:22:22,260 INFO L290 TraceCheckUtils]: 35: Hoare triple {173254#true} [1015] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {173254#true} is VALID [2022-02-20 20:22:22,260 INFO L290 TraceCheckUtils]: 36: Hoare triple {173254#true} [1064] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,261 INFO L290 TraceCheckUtils]: 37: Hoare triple {173256#(= ~z~0 0)} [984] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,261 INFO L290 TraceCheckUtils]: 38: Hoare triple {173256#(= ~z~0 0)} [1016] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_9 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_9} AuxVars[] AssignedVars[~weak$$choice2~0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,261 INFO L290 TraceCheckUtils]: 39: Hoare triple {173256#(= ~z~0 0)} [1106] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,262 INFO L290 TraceCheckUtils]: 40: Hoare triple {173256#(= ~z~0 0)} [1025] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,262 INFO L290 TraceCheckUtils]: 41: Hoare triple {173256#(= ~z~0 0)} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,263 INFO L290 TraceCheckUtils]: 42: Hoare triple {173256#(= ~z~0 0)} [1087] L-1-6-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_5|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_5|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_3|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_3|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_5|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_1|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_5|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_5|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_5|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_3|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_3|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_3|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_3|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t1186~0#1.base, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_~#t1187~0#1.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t1187~0#1.offset, ULTIMATE.start_main_#t~nondet28#1, ULTIMATE.start_main_~#t1186~0#1.offset] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,264 INFO L290 TraceCheckUtils]: 43: Hoare triple {173256#(= ~z~0 0)} [1107] L856-->L856-1: Formula: (and (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 1) |v_#valid_12|) (not (= |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 0)) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1185~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, #valid, #length] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,264 INFO L290 TraceCheckUtils]: 44: Hoare triple {173256#(= ~z~0 0)} [995] L856-1-->L857: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,265 INFO L290 TraceCheckUtils]: 45: Hoare triple {173256#(= ~z~0 0)} [1082] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,266 INFO L290 TraceCheckUtils]: 46: Hoare triple {173256#(= ~z~0 0)} [1108] L857-1-->L857-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5|) |v_ULTIMATE.start_main_~#t1185~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,266 INFO L290 TraceCheckUtils]: 47: Hoare triple {173256#(= ~z~0 0)} [1149] L857-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_4, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_4|, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_4|, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_4|, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite3=|v_P0Thread1of1ForFork3_#t~ite3_6|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_4|, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_4|, P0Thread1of1ForFork3_#t~ite4=|v_P0Thread1of1ForFork3_#t~ite4_4|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_4|, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_4} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_#in~arg.base, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite3, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite4, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#in~arg.offset, P0Thread1of1ForFork3_~arg.offset] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {173256#(= ~z~0 0)} [1007] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,269 INFO L290 TraceCheckUtils]: 49: Hoare triple {173256#(= ~z~0 0)} [1067] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,269 INFO L290 TraceCheckUtils]: 50: Hoare triple {173256#(= ~z~0 0)} [1052] L858-->L858-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 1) |v_#valid_14|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1186~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_4|, #length=|v_#length_5|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_4|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1186~0#1.base, #length, ULTIMATE.start_main_~#t1186~0#1.offset] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,270 INFO L290 TraceCheckUtils]: 51: Hoare triple {173256#(= ~z~0 0)} [1068] L858-1-->L859: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre29#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,270 INFO L290 TraceCheckUtils]: 52: Hoare triple {173256#(= ~z~0 0)} [1091] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,271 INFO L290 TraceCheckUtils]: 53: Hoare triple {173256#(= ~z~0 0)} [1110] L859-1-->L859-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5|) |v_ULTIMATE.start_main_~#t1186~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre29#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,272 INFO L290 TraceCheckUtils]: 54: Hoare triple {173256#(= ~z~0 0)} [1145] L859-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite12#1=|v_P1Thread1of1ForFork1_#t~ite12#1_4|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, P1Thread1of1ForFork1_#t~ite11#1=|v_P1Thread1of1ForFork1_#t~ite11#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite13#1=|v_P1Thread1of1ForFork1_#t~ite13#1_4|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_#t~ite9#1=|v_P1Thread1of1ForFork1_#t~ite9#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite10#1=|v_P1Thread1of1ForFork1_#t~ite10#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite14#1=|v_P1Thread1of1ForFork1_#t~ite14#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite12#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite11#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite13#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_#t~ite9#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite10#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite14#1, P1Thread1of1ForFork1_thidvar0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,273 INFO L290 TraceCheckUtils]: 55: Hoare triple {173256#(= ~z~0 0)} [1065] L859-3-->L859-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,273 INFO L290 TraceCheckUtils]: 56: Hoare triple {173256#(= ~z~0 0)} [1072] L859-4-->L860: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet30#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,275 INFO L290 TraceCheckUtils]: 57: Hoare triple {173256#(= ~z~0 0)} [1084] L860-->L860-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 0)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t1187~0#1.offset_4| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1187~0#1.base, #length, ULTIMATE.start_main_~#t1187~0#1.offset] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,276 INFO L290 TraceCheckUtils]: 58: Hoare triple {173256#(= ~z~0 0)} [1083] L860-1-->L861: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre31#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_2|, #pthreadsForks=|v_#pthreadsForks_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,283 INFO L290 TraceCheckUtils]: 59: Hoare triple {173256#(= ~z~0 0)} [1008] L861-->L861-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,286 INFO L290 TraceCheckUtils]: 60: Hoare triple {173256#(= ~z~0 0)} [990] L861-1-->L861-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5|) |v_ULTIMATE.start_main_~#t1187~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre31#1_3|)) |v_#memory_int_7|) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,287 INFO L290 TraceCheckUtils]: 61: Hoare triple {173256#(= ~z~0 0)} [1147] L861-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,287 INFO L290 TraceCheckUtils]: 62: Hoare triple {173256#(= ~z~0 0)} [998] L861-3-->L861-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,288 INFO L290 TraceCheckUtils]: 63: Hoare triple {173256#(= ~z~0 0)} [1005] L861-4-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet32#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,288 INFO L290 TraceCheckUtils]: 64: Hoare triple {173256#(= ~z~0 0)} [1054] L862-->L862-1: Formula: (and (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 4) |v_#length_9|) (= 0 |v_ULTIMATE.start_main_~#t1188~0#1.offset_4|) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 1) |v_#valid_18|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_4|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, #valid, #length] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,289 INFO L290 TraceCheckUtils]: 65: Hoare triple {173256#(= ~z~0 0)} [1109] L862-1-->L863: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre33#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,289 INFO L290 TraceCheckUtils]: 66: Hoare triple {173256#(= ~z~0 0)} [993] L863-->L863-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,290 INFO L290 TraceCheckUtils]: 67: Hoare triple {173256#(= ~z~0 0)} [977] L863-1-->L863-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5|) |v_ULTIMATE.start_main_~#t1188~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre33#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,293 INFO L290 TraceCheckUtils]: 68: Hoare triple {173256#(= ~z~0 0)} [1143] L863-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_4|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_4|, P3Thread1of1ForFork0_#t~ite22=|v_P3Thread1of1ForFork0_#t~ite22_4|, P3Thread1of1ForFork0_#t~ite21=|v_P3Thread1of1ForFork0_#t~ite21_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23, P3Thread1of1ForFork0_#t~ite22, P3Thread1of1ForFork0_#t~ite21] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,294 INFO L290 TraceCheckUtils]: 69: Hoare triple {173256#(= ~z~0 0)} [996] L863-3-->L863-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,294 INFO L290 TraceCheckUtils]: 70: Hoare triple {173256#(= ~z~0 0)} [999] L863-4-->L864: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet34#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,294 INFO L290 TraceCheckUtils]: 71: Hoare triple {173256#(= ~z~0 0)} [1088] L864-->L866: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,295 INFO L290 TraceCheckUtils]: 72: Hoare triple {173256#(= ~z~0 0)} [983] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,295 INFO L290 TraceCheckUtils]: 73: Hoare triple {173256#(= ~z~0 0)} [1085] L867-->L867-1: 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$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,296 INFO L290 TraceCheckUtils]: 74: Hoare triple {173256#(= ~z~0 0)} [978] L867-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,296 INFO L290 TraceCheckUtils]: 75: Hoare triple {173256#(= ~z~0 0)} [1046] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,297 INFO L290 TraceCheckUtils]: 76: Hoare triple {173256#(= ~z~0 0)} [1038] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,297 INFO L290 TraceCheckUtils]: 77: Hoare triple {173256#(= ~z~0 0)} [1006] L2-1-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,298 INFO L290 TraceCheckUtils]: 78: Hoare triple {173256#(= ~z~0 0)} [1003] L868-->L874: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_484 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_483 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_218 256) 0)) (.cse11 (= (mod v_~x$r_buff1_thd0~0_161 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_336 256) 0))) (let ((.cse4 (not .cse14)) (.cse3 (or .cse14 .cse11)) (.cse7 (or .cse8 .cse12)) (.cse5 (not .cse11)) (.cse6 (not .cse8)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse2 (or .cse12 .cse13))) (and (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_27| |v_ULTIMATE.start_main_#t~ite35#1_32|) .cse0 (= v_~x~0_157 v_~x$w_buff0~0_93) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_157) .cse2 (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_158) .cse3) (and .cse4 .cse5 (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x$w_buff1~0_98))))) (or (and (or (and .cse0 .cse6) (and .cse4 .cse5)) (= v_~x$w_buff1_used~0_335 0)) (and (= v_~x$w_buff1_used~0_335 v_~x$w_buff1_used~0_336) .cse7 .cse3)) (or (and .cse0 .cse6 (= v_~x$r_buff0_thd0~0_217 0)) (and (= v_~x$r_buff0_thd0~0_218 v_~x$r_buff0_thd0~0_217) .cse7)) (let ((.cse10 (= (mod v_~x$w_buff1_used~0_335 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd0~0_217 256) 0))) (or (and (= v_~x$r_buff1_thd0~0_161 v_~x$r_buff1_thd0~0_160) (or .cse8 .cse9) (or .cse10 .cse11)) (and (= v_~x$r_buff1_thd0~0_160 0) (or (and .cse5 (not .cse10)) (and (not .cse9) .cse6))))) (or (and .cse0 (= v_~x$w_buff0_used~0_483 0) .cse1) (and .cse2 (= v_~x$w_buff0_used~0_484 v_~x$w_buff0_used~0_483)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_218, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_27|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_336, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_161, ~x~0=v_~x~0_158, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_484} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_217, ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_24|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_335, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_22|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_160, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_26|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_483, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_26|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_24|, ~x~0=v_~x~0_157} AuxVars[|v_ULTIMATE.start_main_#t~ite35#1_32|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite38#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite37#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite40#1, ~x~0, ~x$w_buff0_used~0] {173256#(= ~z~0 0)} is VALID [2022-02-20 20:22:22,302 INFO L290 TraceCheckUtils]: 79: Hoare triple {173256#(= ~z~0 0)} [1055] L874-->L890: Formula: (let ((.cse10 (= (mod v_~x$r_buff1_thd0~0_175 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd0~0_232 256) 0)) (.cse31 (= (mod v_~x$w_buff1_used~0_350 256) 0))) (let ((.cse6 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse21 (and .cse27 .cse31)) (.cse22 (and .cse27 .cse10)) (.cse30 (= (mod v_~x$w_buff0_used~0_498 256) 0)) (.cse14 (not .cse10)) (.cse1 (not .cse27)) (.cse8 (= (mod v_~x$w_buff1_used~0_349 256) 0)) (.cse7 (= (mod v_~x$w_buff0_used~0_497 256) 0))) (let ((.cse12 (not .cse7)) (.cse19 (or .cse27 .cse7)) (.cse15 (not .cse8)) (.cse3 (or .cse14 .cse1)) (.cse2 (or .cse27 .cse30)) (.cse0 (not .cse30)) (.cse4 (or (not .cse31) .cse1)) (.cse5 (or .cse21 .cse22 .cse30)) (.cse17 (not .cse6))) (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x~0_175) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff0~0_100) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff1~0_111) .cse2)) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) (= v_~x~0_167 v_~x~0_175) .cse5)) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite60#1_43|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse6 (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_231 256) 0))) (or (and (or .cse7 (and .cse8 .cse9) (and .cse10 .cse9)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse11) (let ((.cse13 (not .cse9))) (and .cse12 (or .cse13 .cse14) (or .cse13 .cse15) (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite60#1_48| 0))) (or (and .cse13 .cse12 .cse16) (and (or .cse7 .cse9) .cse16))) (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite61#1_44|)))))) (and .cse17 (= |v_ULTIMATE.start_main_#t~ite61#1_44| |v_ULTIMATE.start_main_#t~ite61#1_39|) (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse11))) (= |v_ULTIMATE.start_main_#t~nondet42#1_29| v_~weak$$choice2~0_82) (= |v_ULTIMATE.start_main_#t~nondet41#1_27| v_~weak$$choice0~0_13) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite54#1_59| |v_ULTIMATE.start_main_#t~ite54#1_64|))) (or (and .cse17 (= v_~x$w_buff1_used~0_350 v_~x$w_buff1_used~0_349) (= |v_ULTIMATE.start_main_#t~ite55#1_62| |v_ULTIMATE.start_main_#t~ite55#1_57|) .cse18) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_349) .cse6 (or (and (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite54#1_64| 0))) (or (and .cse19 .cse20) (and .cse12 .cse1 .cse20))) .cse12 .cse3 .cse4 (= |v_ULTIMATE.start_main_#t~ite54#1_64| |v_ULTIMATE.start_main_#t~ite55#1_62|)) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_350) .cse18 (or .cse21 .cse7 .cse22)))))) (= v_~x$mem_tmp~0_24 v_~x~0_167) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite51#1_57|))) (or (and .cse23 .cse17 (= |v_ULTIMATE.start_main_#t~ite52#1_58| |v_ULTIMATE.start_main_#t~ite52#1_53|) (= v_~x$w_buff0_used~0_498 v_~x$w_buff0_used~0_497)) (and (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_497) .cse6 (or (and .cse23 (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_498) .cse5) (and .cse0 (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite51#1_62| 0) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite51#1_62| v_~x$w_buff0_used~0_498) .cse2)) (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite52#1_58|) .cse3 .cse4))))) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite45#1_43| |v_ULTIMATE.start_main_#t~ite45#1_48|))) (or (and .cse6 (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_100) .cse5) (and .cse0 (= |v_ULTIMATE.start_main_#t~ite45#1_48| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse3 .cse4 (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_48| v_~x$w_buff0~0_100))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))))) (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_99)) (and (= |v_ULTIMATE.start_main_#t~ite46#1_37| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse17 .cse24 (= v_~x$w_buff0~0_100 v_~x$w_buff0~0_99)))) (or (and .cse6 (= v_~x~0_165 v_~x~0_175)) (and .cse17 (= v_~x$mem_tmp~0_24 v_~x~0_165))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite57#1_43| |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or (and (= v_~x$r_buff0_thd0~0_232 v_~x$r_buff0_thd0~0_231) .cse17 .cse26 (= |v_ULTIMATE.start_main_#t~ite58#1_35| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and .cse6 (or (and .cse12 .cse3 (or (and (= |v_ULTIMATE.start_main_#t~ite57#1_48| 0) .cse12 .cse1) (and .cse19 (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or .cse15 .cse1) (= |v_ULTIMATE.start_main_#t~ite57#1_48| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite58#1_40|) (or (and .cse8 .cse27) .cse7 .cse22) .cse26)) (= v_~x$r_buff0_thd0~0_231 |v_ULTIMATE.start_main_#t~ite58#1_40|)))) (= v_~x$flush_delayed~0_40 0) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite48#1_42|))) (or (and .cse6 (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_110) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite49#1_40|) .cse3 (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite48#1_46| v_~x$w_buff1~0_111))) (or (and .cse28 .cse2) (and .cse28 .cse0 .cse1))) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_111) .cse29 .cse5))) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| |v_ULTIMATE.start_main_#t~ite49#1_36|) (= v_~x$w_buff1~0_111 v_~x$w_buff1~0_110) .cse17 .cse29))) (= v_~main$tmp_guard1~0_16 (ite (= (ite (not (and (= v_~__unbuffered_p3_EAX~0_16 1) (= 2 v_~x~0_175) (= v_~__unbuffered_p1_EAX~0_16 0) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~z~0_17 2))) 1 0) 0) 0 1)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_100, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_39|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_35|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_36|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_43|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_29|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_53|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_43|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_232, ~x$w_buff1~0=v_~x$w_buff1~0_111, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_350, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_498, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_43|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_27|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_37|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_57|, ~z~0=v_~z~0_17, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_57|, ~x~0=v_~x~0_167} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_99, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_38|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_34|, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_34|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_42|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ~x$mem_tmp~0=v_~x$mem_tmp~0_24, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_28|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_52|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_58|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_40|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_28|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_34|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_42|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_42|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_231, ~x$w_buff1~0=v_~x$w_buff1~0_110, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_32|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_26|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_349, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_34|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_497, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_42|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_28|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_13, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_36|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_56|, ~z~0=v_~z~0_17, ~weak$$choice2~0=v_~weak$$choice2~0_82, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_56|, ~x~0=v_~x~0_165} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_62|, |v_ULTIMATE.start_main_#t~ite57#1_48|, |v_ULTIMATE.start_main_#t~ite60#1_48|, |v_ULTIMATE.start_main_#t~ite46#1_42|, |v_ULTIMATE.start_main_#t~ite49#1_40|, |v_ULTIMATE.start_main_#t~ite52#1_58|, |v_ULTIMATE.start_main_#t~ite48#1_46|, |v_ULTIMATE.start_main_#t~ite55#1_62|, |v_ULTIMATE.start_main_#t~ite45#1_48|, |v_ULTIMATE.start_main_#t~ite58#1_40|, |v_ULTIMATE.start_main_#t~ite43#1_46|, v_~x~0_175, |v_ULTIMATE.start_main_#t~ite61#1_44|, |v_ULTIMATE.start_main_#t~ite54#1_64|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite53#1, ~x$r_buff0_thd0~0, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite56#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite50#1, ~x$w_buff0_used~0, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~nondet41#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite51#1, ~weak$$choice2~0, ULTIMATE.start_main_#t~ite55#1, ~x~0] {173257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:22,304 INFO L290 TraceCheckUtils]: 80: Hoare triple {173257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1031] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:22,305 INFO L290 TraceCheckUtils]: 81: Hoare triple {173257#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1048] L891-->L891-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {173258#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:22,306 INFO L290 TraceCheckUtils]: 82: Hoare triple {173258#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1021] L891-1-->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] {173258#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:22,306 INFO L290 TraceCheckUtils]: 83: Hoare triple {173258#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1075] 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] {173259#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:22:22,307 INFO L290 TraceCheckUtils]: 84: Hoare triple {173259#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1032] 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[] {173255#false} is VALID [2022-02-20 20:22:22,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {173255#false} [1023] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173255#false} is VALID [2022-02-20 20:22:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:22,309 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:22,309 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004535630] [2022-02-20 20:22:22,309 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1004535630] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:22,309 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:22,309 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:22:22,310 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994180327] [2022-02-20 20:22:22,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:22,311 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:22:22,312 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:22,312 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:22,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:22,569 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:22:22,570 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:22,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:22:22,571 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:22:22,573 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 139 [2022-02-20 20:22:22,587 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:22,587 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:22,588 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 139 [2022-02-20 20:22:22,588 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:23,930 INFO L129 PetriNetUnfolder]: 1581/4330 cut-off events. [2022-02-20 20:22:23,931 INFO L130 PetriNetUnfolder]: For 230/230 co-relation queries the response was YES. [2022-02-20 20:22:23,945 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6893 conditions, 4330 events. 1581/4330 cut-off events. For 230/230 co-relation queries the response was YES. Maximal size of possible extension queue 256. Compared 37793 event pairs, 408 based on Foata normal form. 0/4197 useless extension candidates. Maximal degree in co-relation 6836. Up to 1328 conditions per place. [2022-02-20 20:22:23,958 INFO L132 encePairwiseOnDemand]: 132/139 looper letters, 23 selfloop transitions, 3 changer transitions 59/183 dead transitions. [2022-02-20 20:22:23,959 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 183 transitions, 538 flow [2022-02-20 20:22:23,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:22:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:22:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1109 transitions. [2022-02-20 20:22:23,976 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8864908073541167 [2022-02-20 20:22:23,976 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1109 transitions. [2022-02-20 20:22:23,976 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1109 transitions. [2022-02-20 20:22:23,977 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:23,977 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1109 transitions. [2022-02-20 20:22:23,981 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 123.22222222222223) internal successors, (1109), 9 states have internal predecessors, (1109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:23,983 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:23,983 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:23,983 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 9 states and 1109 transitions. [2022-02-20 20:22:23,984 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 183 transitions, 538 flow [2022-02-20 20:22:23,987 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 183 transitions, 520 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:22:23,990 INFO L242 Difference]: Finished difference. Result has 155 places, 119 transitions, 285 flow [2022-02-20 20:22:23,990 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=285, PETRI_PLACES=155, PETRI_TRANSITIONS=119} [2022-02-20 20:22:23,991 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 9 predicate places. [2022-02-20 20:22:23,991 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 155 places, 119 transitions, 285 flow [2022-02-20 20:22:27,401 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 98728 states, 98726 states have (on average 4.4231610720580194) internal successors, (436681), 98727 states have internal predecessors, (436681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:27,712 INFO L78 Accepts]: Start accepts. Automaton has has 98728 states, 98726 states have (on average 4.4231610720580194) internal successors, (436681), 98727 states have internal predecessors, (436681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:22:27,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:27,712 INFO L470 AbstractCegarLoop]: Abstraction has has 155 places, 119 transitions, 285 flow [2022-02-20 20:22:27,713 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 117.0) internal successors, (702), 6 states have internal predecessors, (702), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:27,713 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:27,713 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:27,713 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:22:27,714 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:22:27,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:27,714 INFO L85 PathProgramCache]: Analyzing trace with hash 1405241759, now seen corresponding path program 1 times [2022-02-20 20:22:27,714 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:27,715 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447603964] [2022-02-20 20:22:27,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:27,951 INFO L290 TraceCheckUtils]: 0: Hoare triple {272007#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272007#true} is VALID [2022-02-20 20:22:27,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {272007#true} [1017] 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] {272007#true} is VALID [2022-02-20 20:22:27,951 INFO L290 TraceCheckUtils]: 2: Hoare triple {272007#true} [1099] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 3: Hoare triple {272007#true} [1103] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 4: Hoare triple {272007#true} [1102] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {272007#true} [1059] 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[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {272007#true} [982] 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[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 7: Hoare triple {272007#true} [1071] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {272007#true} is VALID [2022-02-20 20:22:27,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {272007#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {272007#true} is VALID [2022-02-20 20:22:27,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {272007#true} [1041] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {272007#true} is VALID [2022-02-20 20:22:27,953 INFO L290 TraceCheckUtils]: 10: Hoare triple {272007#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,953 INFO L290 TraceCheckUtils]: 11: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1027] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1070] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,954 INFO L290 TraceCheckUtils]: 13: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1004] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,955 INFO L290 TraceCheckUtils]: 14: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1060] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,955 INFO L290 TraceCheckUtils]: 15: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1039] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,955 INFO L290 TraceCheckUtils]: 16: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [992] L724-->L725: Formula: (= v_~x~0_13 0) InVars {} OutVars{~x~0=v_~x~0_13} AuxVars[] AssignedVars[~x~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [980] L725-->L726: Formula: (= 0 v_~x$flush_delayed~0_4) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_4} AuxVars[] AssignedVars[~x$flush_delayed~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,956 INFO L290 TraceCheckUtils]: 18: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1069] L726-->L727: Formula: (= v_~x$mem_tmp~0_2 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_2} AuxVars[] AssignedVars[~x$mem_tmp~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,957 INFO L290 TraceCheckUtils]: 19: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [986] L727-->L728: Formula: (= v_~x$r_buff0_thd0~0_22 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_22} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,957 INFO L290 TraceCheckUtils]: 20: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1042] L728-->L729: Formula: (= v_~x$r_buff0_thd1~0_14 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,957 INFO L290 TraceCheckUtils]: 21: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1013] L729-->L730: Formula: (= v_~x$r_buff0_thd2~0_15 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,958 INFO L290 TraceCheckUtils]: 22: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1035] L730-->L731: Formula: (= v_~x$r_buff0_thd3~0_14 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,958 INFO L290 TraceCheckUtils]: 23: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1078] L731-->L732: Formula: (= v_~x$r_buff0_thd4~0_14 0) InVars {} OutVars{~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd4~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,959 INFO L290 TraceCheckUtils]: 24: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1002] L732-->L733: Formula: (= v_~x$r_buff1_thd0~0_13 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_13} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,959 INFO L290 TraceCheckUtils]: 25: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1077] L733-->L734: Formula: (= v_~x$r_buff1_thd1~0_10 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1079] L734-->L735: Formula: (= v_~x$r_buff1_thd2~0_10 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,960 INFO L290 TraceCheckUtils]: 27: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1100] L735-->L736: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,960 INFO L290 TraceCheckUtils]: 28: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1012] L736-->L737: Formula: (= v_~x$r_buff1_thd4~0_10 0) InVars {} OutVars{~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd4~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,960 INFO L290 TraceCheckUtils]: 29: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1001] L737-->L738: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,961 INFO L290 TraceCheckUtils]: 30: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1036] L738-->L739: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,961 INFO L290 TraceCheckUtils]: 31: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [976] L739-->L740: Formula: (= v_~x$w_buff0~0_7 0) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_7} AuxVars[] AssignedVars[~x$w_buff0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,962 INFO L290 TraceCheckUtils]: 32: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1028] L740-->L741: Formula: (= v_~x$w_buff0_used~0_72 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} AuxVars[] AssignedVars[~x$w_buff0_used~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,962 INFO L290 TraceCheckUtils]: 33: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1096] L741-->L742: Formula: (= v_~x$w_buff1~0_6 0) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_6} AuxVars[] AssignedVars[~x$w_buff1~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,963 INFO L290 TraceCheckUtils]: 34: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1014] L742-->L744: Formula: (= v_~x$w_buff1_used~0_46 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_46} AuxVars[] AssignedVars[~x$w_buff1_used~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,963 INFO L290 TraceCheckUtils]: 35: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1015] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,963 INFO L290 TraceCheckUtils]: 36: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1064] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,964 INFO L290 TraceCheckUtils]: 37: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [984] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,964 INFO L290 TraceCheckUtils]: 38: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1016] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_9 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_9} AuxVars[] AssignedVars[~weak$$choice2~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,964 INFO L290 TraceCheckUtils]: 39: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1106] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,965 INFO L290 TraceCheckUtils]: 40: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1025] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,965 INFO L290 TraceCheckUtils]: 41: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,966 INFO L290 TraceCheckUtils]: 42: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1087] L-1-6-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_5|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_5|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_3|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_3|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_5|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_1|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_5|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_5|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_5|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_3|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_3|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_3|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_3|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t1186~0#1.base, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_~#t1187~0#1.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t1187~0#1.offset, ULTIMATE.start_main_#t~nondet28#1, ULTIMATE.start_main_~#t1186~0#1.offset] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,966 INFO L290 TraceCheckUtils]: 43: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1107] L856-->L856-1: Formula: (and (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 1) |v_#valid_12|) (not (= |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 0)) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1185~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, #valid, #length] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,967 INFO L290 TraceCheckUtils]: 44: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [995] L856-1-->L857: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,967 INFO L290 TraceCheckUtils]: 45: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1082] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,967 INFO L290 TraceCheckUtils]: 46: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1108] L857-1-->L857-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5|) |v_ULTIMATE.start_main_~#t1185~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1149] L857-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_4, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_4|, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_4|, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_4|, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite3=|v_P0Thread1of1ForFork3_#t~ite3_6|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_4|, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_4|, P0Thread1of1ForFork3_#t~ite4=|v_P0Thread1of1ForFork3_#t~ite4_4|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_4|, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_4} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_#in~arg.base, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite3, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite4, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#in~arg.offset, P0Thread1of1ForFork3_~arg.offset] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1007] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,969 INFO L290 TraceCheckUtils]: 49: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1067] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,969 INFO L290 TraceCheckUtils]: 50: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1052] L858-->L858-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 1) |v_#valid_14|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1186~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_4|, #length=|v_#length_5|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_4|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1186~0#1.base, #length, ULTIMATE.start_main_~#t1186~0#1.offset] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,969 INFO L290 TraceCheckUtils]: 51: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1068] L858-1-->L859: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre29#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,970 INFO L290 TraceCheckUtils]: 52: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1091] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1110] L859-1-->L859-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5|) |v_ULTIMATE.start_main_~#t1186~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre29#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,971 INFO L290 TraceCheckUtils]: 54: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1145] L859-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite12#1=|v_P1Thread1of1ForFork1_#t~ite12#1_4|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, P1Thread1of1ForFork1_#t~ite11#1=|v_P1Thread1of1ForFork1_#t~ite11#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite13#1=|v_P1Thread1of1ForFork1_#t~ite13#1_4|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_#t~ite9#1=|v_P1Thread1of1ForFork1_#t~ite9#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite10#1=|v_P1Thread1of1ForFork1_#t~ite10#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite14#1=|v_P1Thread1of1ForFork1_#t~ite14#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite12#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite11#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite13#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_#t~ite9#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite10#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite14#1, P1Thread1of1ForFork1_thidvar0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,971 INFO L290 TraceCheckUtils]: 55: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1065] L859-3-->L859-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,972 INFO L290 TraceCheckUtils]: 56: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1072] L859-4-->L860: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet30#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,972 INFO L290 TraceCheckUtils]: 57: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1084] L860-->L860-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 0)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t1187~0#1.offset_4| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1187~0#1.base, #length, ULTIMATE.start_main_~#t1187~0#1.offset] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,972 INFO L290 TraceCheckUtils]: 58: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1083] L860-1-->L861: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre31#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_2|, #pthreadsForks=|v_#pthreadsForks_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,973 INFO L290 TraceCheckUtils]: 59: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1008] L861-->L861-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,973 INFO L290 TraceCheckUtils]: 60: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [990] L861-1-->L861-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5|) |v_ULTIMATE.start_main_~#t1187~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre31#1_3|)) |v_#memory_int_7|) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,974 INFO L290 TraceCheckUtils]: 61: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1147] L861-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,974 INFO L290 TraceCheckUtils]: 62: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [998] L861-3-->L861-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1005] L861-4-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet32#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,975 INFO L290 TraceCheckUtils]: 64: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1054] L862-->L862-1: Formula: (and (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 4) |v_#length_9|) (= 0 |v_ULTIMATE.start_main_~#t1188~0#1.offset_4|) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 1) |v_#valid_18|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_4|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, #valid, #length] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1109] L862-1-->L863: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre33#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,976 INFO L290 TraceCheckUtils]: 66: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [993] L863-->L863-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,976 INFO L290 TraceCheckUtils]: 67: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [977] L863-1-->L863-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5|) |v_ULTIMATE.start_main_~#t1188~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre33#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,977 INFO L290 TraceCheckUtils]: 68: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1143] L863-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_4|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_4|, P3Thread1of1ForFork0_#t~ite22=|v_P3Thread1of1ForFork0_#t~ite22_4|, P3Thread1of1ForFork0_#t~ite21=|v_P3Thread1of1ForFork0_#t~ite21_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23, P3Thread1of1ForFork0_#t~ite22, P3Thread1of1ForFork0_#t~ite21] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,977 INFO L290 TraceCheckUtils]: 69: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [996] L863-3-->L863-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,978 INFO L290 TraceCheckUtils]: 70: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [999] L863-4-->L864: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet34#1] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,978 INFO L290 TraceCheckUtils]: 71: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1088] L864-->L866: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,978 INFO L290 TraceCheckUtils]: 72: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [983] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,979 INFO L290 TraceCheckUtils]: 73: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1085] L867-->L867-1: 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] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,979 INFO L290 TraceCheckUtils]: 74: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [978] L867-1-->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] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,980 INFO L290 TraceCheckUtils]: 75: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1046] 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] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,980 INFO L290 TraceCheckUtils]: 76: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1038] 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[] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,980 INFO L290 TraceCheckUtils]: 77: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1006] L2-1-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,981 INFO L290 TraceCheckUtils]: 78: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1133] P3ENTRY-->L821: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_1| v_P3Thread1of1ForFork0_~arg.base_1) (= v_P3Thread1of1ForFork0_~arg.offset_1 |v_P3Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_1, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_~arg.base] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,981 INFO L290 TraceCheckUtils]: 79: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1134] L821-->L823: Formula: (= 2 v_~z~0_2) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,982 INFO L290 TraceCheckUtils]: 80: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1003] L868-->L874: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_484 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_483 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_218 256) 0)) (.cse11 (= (mod v_~x$r_buff1_thd0~0_161 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_336 256) 0))) (let ((.cse4 (not .cse14)) (.cse3 (or .cse14 .cse11)) (.cse7 (or .cse8 .cse12)) (.cse5 (not .cse11)) (.cse6 (not .cse8)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse2 (or .cse12 .cse13))) (and (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_27| |v_ULTIMATE.start_main_#t~ite35#1_32|) .cse0 (= v_~x~0_157 v_~x$w_buff0~0_93) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_157) .cse2 (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_158) .cse3) (and .cse4 .cse5 (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x$w_buff1~0_98))))) (or (and (or (and .cse0 .cse6) (and .cse4 .cse5)) (= v_~x$w_buff1_used~0_335 0)) (and (= v_~x$w_buff1_used~0_335 v_~x$w_buff1_used~0_336) .cse7 .cse3)) (or (and .cse0 .cse6 (= v_~x$r_buff0_thd0~0_217 0)) (and (= v_~x$r_buff0_thd0~0_218 v_~x$r_buff0_thd0~0_217) .cse7)) (let ((.cse10 (= (mod v_~x$w_buff1_used~0_335 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd0~0_217 256) 0))) (or (and (= v_~x$r_buff1_thd0~0_161 v_~x$r_buff1_thd0~0_160) (or .cse8 .cse9) (or .cse10 .cse11)) (and (= v_~x$r_buff1_thd0~0_160 0) (or (and .cse5 (not .cse10)) (and (not .cse9) .cse6))))) (or (and .cse0 (= v_~x$w_buff0_used~0_483 0) .cse1) (and .cse2 (= v_~x$w_buff0_used~0_484 v_~x$w_buff0_used~0_483)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_218, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_27|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_336, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_161, ~x~0=v_~x~0_158, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_484} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_217, ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_24|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_335, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_22|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_160, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_26|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_483, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_26|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_24|, ~x~0=v_~x~0_157} AuxVars[|v_ULTIMATE.start_main_#t~ite35#1_32|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite38#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite37#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite40#1, ~x~0, ~x$w_buff0_used~0] {272009#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:27,984 INFO L290 TraceCheckUtils]: 81: Hoare triple {272009#(= ~__unbuffered_p3_EAX~0 0)} [1055] L874-->L890: Formula: (let ((.cse10 (= (mod v_~x$r_buff1_thd0~0_175 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd0~0_232 256) 0)) (.cse31 (= (mod v_~x$w_buff1_used~0_350 256) 0))) (let ((.cse6 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse21 (and .cse27 .cse31)) (.cse22 (and .cse27 .cse10)) (.cse30 (= (mod v_~x$w_buff0_used~0_498 256) 0)) (.cse14 (not .cse10)) (.cse1 (not .cse27)) (.cse8 (= (mod v_~x$w_buff1_used~0_349 256) 0)) (.cse7 (= (mod v_~x$w_buff0_used~0_497 256) 0))) (let ((.cse12 (not .cse7)) (.cse19 (or .cse27 .cse7)) (.cse15 (not .cse8)) (.cse3 (or .cse14 .cse1)) (.cse2 (or .cse27 .cse30)) (.cse0 (not .cse30)) (.cse4 (or (not .cse31) .cse1)) (.cse5 (or .cse21 .cse22 .cse30)) (.cse17 (not .cse6))) (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x~0_175) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff0~0_100) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff1~0_111) .cse2)) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) (= v_~x~0_167 v_~x~0_175) .cse5)) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite60#1_43|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse6 (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_231 256) 0))) (or (and (or .cse7 (and .cse8 .cse9) (and .cse10 .cse9)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse11) (let ((.cse13 (not .cse9))) (and .cse12 (or .cse13 .cse14) (or .cse13 .cse15) (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite60#1_48| 0))) (or (and .cse13 .cse12 .cse16) (and (or .cse7 .cse9) .cse16))) (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite61#1_44|)))))) (and .cse17 (= |v_ULTIMATE.start_main_#t~ite61#1_44| |v_ULTIMATE.start_main_#t~ite61#1_39|) (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse11))) (= |v_ULTIMATE.start_main_#t~nondet42#1_29| v_~weak$$choice2~0_82) (= |v_ULTIMATE.start_main_#t~nondet41#1_27| v_~weak$$choice0~0_13) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite54#1_59| |v_ULTIMATE.start_main_#t~ite54#1_64|))) (or (and .cse17 (= v_~x$w_buff1_used~0_350 v_~x$w_buff1_used~0_349) (= |v_ULTIMATE.start_main_#t~ite55#1_62| |v_ULTIMATE.start_main_#t~ite55#1_57|) .cse18) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_349) .cse6 (or (and (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite54#1_64| 0))) (or (and .cse19 .cse20) (and .cse12 .cse1 .cse20))) .cse12 .cse3 .cse4 (= |v_ULTIMATE.start_main_#t~ite54#1_64| |v_ULTIMATE.start_main_#t~ite55#1_62|)) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_350) .cse18 (or .cse21 .cse7 .cse22)))))) (= v_~x$mem_tmp~0_24 v_~x~0_167) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite51#1_57|))) (or (and .cse23 .cse17 (= |v_ULTIMATE.start_main_#t~ite52#1_58| |v_ULTIMATE.start_main_#t~ite52#1_53|) (= v_~x$w_buff0_used~0_498 v_~x$w_buff0_used~0_497)) (and (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_497) .cse6 (or (and .cse23 (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_498) .cse5) (and .cse0 (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite51#1_62| 0) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite51#1_62| v_~x$w_buff0_used~0_498) .cse2)) (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite52#1_58|) .cse3 .cse4))))) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite45#1_43| |v_ULTIMATE.start_main_#t~ite45#1_48|))) (or (and .cse6 (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_100) .cse5) (and .cse0 (= |v_ULTIMATE.start_main_#t~ite45#1_48| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse3 .cse4 (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_48| v_~x$w_buff0~0_100))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))))) (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_99)) (and (= |v_ULTIMATE.start_main_#t~ite46#1_37| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse17 .cse24 (= v_~x$w_buff0~0_100 v_~x$w_buff0~0_99)))) (or (and .cse6 (= v_~x~0_165 v_~x~0_175)) (and .cse17 (= v_~x$mem_tmp~0_24 v_~x~0_165))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite57#1_43| |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or (and (= v_~x$r_buff0_thd0~0_232 v_~x$r_buff0_thd0~0_231) .cse17 .cse26 (= |v_ULTIMATE.start_main_#t~ite58#1_35| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and .cse6 (or (and .cse12 .cse3 (or (and (= |v_ULTIMATE.start_main_#t~ite57#1_48| 0) .cse12 .cse1) (and .cse19 (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or .cse15 .cse1) (= |v_ULTIMATE.start_main_#t~ite57#1_48| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite58#1_40|) (or (and .cse8 .cse27) .cse7 .cse22) .cse26)) (= v_~x$r_buff0_thd0~0_231 |v_ULTIMATE.start_main_#t~ite58#1_40|)))) (= v_~x$flush_delayed~0_40 0) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite48#1_42|))) (or (and .cse6 (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_110) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite49#1_40|) .cse3 (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite48#1_46| v_~x$w_buff1~0_111))) (or (and .cse28 .cse2) (and .cse28 .cse0 .cse1))) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_111) .cse29 .cse5))) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| |v_ULTIMATE.start_main_#t~ite49#1_36|) (= v_~x$w_buff1~0_111 v_~x$w_buff1~0_110) .cse17 .cse29))) (= v_~main$tmp_guard1~0_16 (ite (= (ite (not (and (= v_~__unbuffered_p3_EAX~0_16 1) (= 2 v_~x~0_175) (= v_~__unbuffered_p1_EAX~0_16 0) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~z~0_17 2))) 1 0) 0) 0 1)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_100, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_39|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_35|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_36|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_43|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_29|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_53|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_43|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_232, ~x$w_buff1~0=v_~x$w_buff1~0_111, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_350, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_498, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_43|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_27|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_37|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_57|, ~z~0=v_~z~0_17, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_57|, ~x~0=v_~x~0_167} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_99, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_38|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_34|, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_34|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_42|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ~x$mem_tmp~0=v_~x$mem_tmp~0_24, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_28|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_52|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_58|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_40|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_28|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_34|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_42|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_42|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_231, ~x$w_buff1~0=v_~x$w_buff1~0_110, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_32|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_26|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_349, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_34|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_497, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_42|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_28|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_13, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_36|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_56|, ~z~0=v_~z~0_17, ~weak$$choice2~0=v_~weak$$choice2~0_82, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_56|, ~x~0=v_~x~0_165} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_62|, |v_ULTIMATE.start_main_#t~ite57#1_48|, |v_ULTIMATE.start_main_#t~ite60#1_48|, |v_ULTIMATE.start_main_#t~ite46#1_42|, |v_ULTIMATE.start_main_#t~ite49#1_40|, |v_ULTIMATE.start_main_#t~ite52#1_58|, |v_ULTIMATE.start_main_#t~ite48#1_46|, |v_ULTIMATE.start_main_#t~ite55#1_62|, |v_ULTIMATE.start_main_#t~ite45#1_48|, |v_ULTIMATE.start_main_#t~ite58#1_40|, |v_ULTIMATE.start_main_#t~ite43#1_46|, v_~x~0_175, |v_ULTIMATE.start_main_#t~ite61#1_44|, |v_ULTIMATE.start_main_#t~ite54#1_64|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite53#1, ~x$r_buff0_thd0~0, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite56#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite50#1, ~x$w_buff0_used~0, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~nondet41#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite51#1, ~weak$$choice2~0, ULTIMATE.start_main_#t~ite55#1, ~x~0] {272010#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:27,985 INFO L290 TraceCheckUtils]: 82: Hoare triple {272010#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1031] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272010#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:27,986 INFO L290 TraceCheckUtils]: 83: Hoare triple {272010#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1048] L891-->L891-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {272011#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:27,986 INFO L290 TraceCheckUtils]: 84: Hoare triple {272011#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1021] L891-1-->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] {272011#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:27,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {272011#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1075] 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] {272012#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:22:27,987 INFO L290 TraceCheckUtils]: 86: Hoare triple {272012#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1032] 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[] {272008#false} is VALID [2022-02-20 20:22:27,988 INFO L290 TraceCheckUtils]: 87: Hoare triple {272008#false} [1023] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {272008#false} is VALID [2022-02-20 20:22:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:27,988 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:27,988 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447603964] [2022-02-20 20:22:27,989 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447603964] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:27,989 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:27,989 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:22:27,989 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537787735] [2022-02-20 20:22:27,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:27,990 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 6 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 88 [2022-02-20 20:22:27,990 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:27,990 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 6 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:28,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:28,055 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:22:28,055 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:28,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:22:28,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:22:28,057 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 139 [2022-02-20 20:22:28,058 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 155 places, 119 transitions, 285 flow. Second operand has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:28,058 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:28,058 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 139 [2022-02-20 20:22:28,058 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:29,256 INFO L129 PetriNetUnfolder]: 1120/2196 cut-off events. [2022-02-20 20:22:29,256 INFO L130 PetriNetUnfolder]: For 1402/1414 co-relation queries the response was YES. [2022-02-20 20:22:29,266 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4854 conditions, 2196 events. 1120/2196 cut-off events. For 1402/1414 co-relation queries the response was YES. Maximal size of possible extension queue 171. Compared 14904 event pairs, 183 based on Foata normal form. 66/2187 useless extension candidates. Maximal degree in co-relation 4790. Up to 757 conditions per place. [2022-02-20 20:22:29,275 INFO L132 encePairwiseOnDemand]: 133/139 looper letters, 21 selfloop transitions, 2 changer transitions 37/161 dead transitions. [2022-02-20 20:22:29,275 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 161 transitions, 507 flow [2022-02-20 20:22:29,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:22:29,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:22:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1106 transitions. [2022-02-20 20:22:29,287 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8840927258193445 [2022-02-20 20:22:29,288 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1106 transitions. [2022-02-20 20:22:29,288 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1106 transitions. [2022-02-20 20:22:29,288 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:29,289 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1106 transitions. [2022-02-20 20:22:29,291 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 122.88888888888889) internal successors, (1106), 9 states have internal predecessors, (1106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,293 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 139.0) internal successors, (1390), 10 states have internal predecessors, (1390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,293 INFO L186 Difference]: Start difference. First operand has 155 places, 119 transitions, 285 flow. Second operand 9 states and 1106 transitions. [2022-02-20 20:22:29,293 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 161 transitions, 507 flow [2022-02-20 20:22:42,403 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 161 transitions, 488 flow, removed 8 selfloop flow, removed 4 redundant places. [2022-02-20 20:22:42,410 INFO L242 Difference]: Finished difference. Result has 146 places, 119 transitions, 294 flow [2022-02-20 20:22:42,410 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=274, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=119, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=294, PETRI_PLACES=146, PETRI_TRANSITIONS=119} [2022-02-20 20:22:42,412 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 0 predicate places. [2022-02-20 20:22:42,412 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 146 places, 119 transitions, 294 flow [2022-02-20 20:22:44,672 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 87080 states, 87078 states have (on average 4.400020671122442) internal successors, (383145), 87079 states have internal predecessors, (383145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:44,868 INFO L78 Accepts]: Start accepts. Automaton has has 87080 states, 87078 states have (on average 4.400020671122442) internal successors, (383145), 87079 states have internal predecessors, (383145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 88 [2022-02-20 20:22:44,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:44,869 INFO L470 AbstractCegarLoop]: Abstraction has has 146 places, 119 transitions, 294 flow [2022-02-20 20:22:44,869 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 118.0) internal successors, (708), 6 states have internal predecessors, (708), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:44,869 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:44,869 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:44,870 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:22:44,870 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:22:44,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:44,870 INFO L85 PathProgramCache]: Analyzing trace with hash 880993852, now seen corresponding path program 1 times [2022-02-20 20:22:44,870 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:44,871 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [762159719] [2022-02-20 20:22:44,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:44,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:45,087 INFO L290 TraceCheckUtils]: 0: Hoare triple {359112#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359112#true} is VALID [2022-02-20 20:22:45,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {359112#true} [1017] 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] {359112#true} is VALID [2022-02-20 20:22:45,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {359112#true} [1099] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {359112#true} is VALID [2022-02-20 20:22:45,088 INFO L290 TraceCheckUtils]: 3: Hoare triple {359112#true} [1103] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {359112#true} is VALID [2022-02-20 20:22:45,088 INFO L290 TraceCheckUtils]: 4: Hoare triple {359112#true} [1102] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {359112#true} is VALID [2022-02-20 20:22:45,088 INFO L290 TraceCheckUtils]: 5: Hoare triple {359112#true} [1059] 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[] {359112#true} is VALID [2022-02-20 20:22:45,088 INFO L290 TraceCheckUtils]: 6: Hoare triple {359112#true} [982] 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[] {359112#true} is VALID [2022-02-20 20:22:45,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {359112#true} [1071] L17-3-->L17-4: Formula: (and (= 18 (select |v_#length_2| 2)) (= (select |v_#valid_11| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {359112#true} is VALID [2022-02-20 20:22:45,094 INFO L290 TraceCheckUtils]: 8: Hoare triple {359112#true} [981] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {359112#true} is VALID [2022-02-20 20:22:45,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {359112#true} [1041] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {359112#true} is VALID [2022-02-20 20:22:45,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {359112#true} [979] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {359112#true} is VALID [2022-02-20 20:22:45,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {359112#true} [1027] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {359112#true} is VALID [2022-02-20 20:22:45,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {359112#true} [1070] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {359112#true} is VALID [2022-02-20 20:22:45,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {359112#true} [1004] L720-->L721: Formula: (= v_~b~0_3 0) InVars {} OutVars{~b~0=v_~b~0_3} AuxVars[] AssignedVars[~b~0] {359112#true} is VALID [2022-02-20 20:22:45,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {359112#true} [1060] L721-->L722: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {359112#true} is VALID [2022-02-20 20:22:45,100 INFO L290 TraceCheckUtils]: 15: Hoare triple {359112#true} [1039] L722-->L724: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {359112#true} is VALID [2022-02-20 20:22:45,101 INFO L290 TraceCheckUtils]: 16: Hoare triple {359112#true} [992] L724-->L725: Formula: (= v_~x~0_13 0) InVars {} OutVars{~x~0=v_~x~0_13} AuxVars[] AssignedVars[~x~0] {359114#(= ~x~0 0)} is VALID [2022-02-20 20:22:45,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {359114#(= ~x~0 0)} [980] L725-->L726: Formula: (= 0 v_~x$flush_delayed~0_4) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_4} AuxVars[] AssignedVars[~x$flush_delayed~0] {359114#(= ~x~0 0)} is VALID [2022-02-20 20:22:45,102 INFO L290 TraceCheckUtils]: 18: Hoare triple {359114#(= ~x~0 0)} [1069] L726-->L727: Formula: (= v_~x$mem_tmp~0_2 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_2} AuxVars[] AssignedVars[~x$mem_tmp~0] {359114#(= ~x~0 0)} is VALID [2022-02-20 20:22:45,103 INFO L290 TraceCheckUtils]: 19: Hoare triple {359114#(= ~x~0 0)} [986] L727-->L728: Formula: (= v_~x$r_buff0_thd0~0_22 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_22} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} [1042] L728-->L729: Formula: (= v_~x$r_buff0_thd1~0_14 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,104 INFO L290 TraceCheckUtils]: 21: Hoare triple {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} [1013] L729-->L730: Formula: (= v_~x$r_buff0_thd2~0_15 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,105 INFO L290 TraceCheckUtils]: 22: Hoare triple {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} [1035] L730-->L731: Formula: (= v_~x$r_buff0_thd3~0_14 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,105 INFO L290 TraceCheckUtils]: 23: Hoare triple {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} [1078] L731-->L732: Formula: (= v_~x$r_buff0_thd4~0_14 0) InVars {} OutVars{~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~x$r_buff0_thd4~0] {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,107 INFO L290 TraceCheckUtils]: 24: Hoare triple {359115#(and (= ~x~0 0) (= 0 ~x$r_buff0_thd0~0))} [1002] L732-->L733: Formula: (= v_~x$r_buff1_thd0~0_13 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_13} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,108 INFO L290 TraceCheckUtils]: 25: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1077] L733-->L734: Formula: (= v_~x$r_buff1_thd1~0_10 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,109 INFO L290 TraceCheckUtils]: 26: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1079] L734-->L735: Formula: (= v_~x$r_buff1_thd2~0_10 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,109 INFO L290 TraceCheckUtils]: 27: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1100] L735-->L736: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,110 INFO L290 TraceCheckUtils]: 28: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1012] L736-->L737: Formula: (= v_~x$r_buff1_thd4~0_10 0) InVars {} OutVars{~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd4~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,110 INFO L290 TraceCheckUtils]: 29: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1001] L737-->L738: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,111 INFO L290 TraceCheckUtils]: 30: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1036] L738-->L739: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,111 INFO L290 TraceCheckUtils]: 31: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [976] L739-->L740: Formula: (= v_~x$w_buff0~0_7 0) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_7} AuxVars[] AssignedVars[~x$w_buff0~0] {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,112 INFO L290 TraceCheckUtils]: 32: Hoare triple {359116#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1028] L740-->L741: Formula: (= v_~x$w_buff0_used~0_72 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_72} AuxVars[] AssignedVars[~x$w_buff0_used~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,112 INFO L290 TraceCheckUtils]: 33: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1096] L741-->L742: Formula: (= v_~x$w_buff1~0_6 0) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_6} AuxVars[] AssignedVars[~x$w_buff1~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,113 INFO L290 TraceCheckUtils]: 34: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1014] L742-->L744: Formula: (= v_~x$w_buff1_used~0_46 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_46} AuxVars[] AssignedVars[~x$w_buff1_used~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1015] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,114 INFO L290 TraceCheckUtils]: 36: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1064] L746-->L747: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,114 INFO L290 TraceCheckUtils]: 37: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [984] L747-->L748: Formula: (= v_~weak$$choice0~0_1 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_1} AuxVars[] AssignedVars[~weak$$choice0~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1016] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_9 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_9} AuxVars[] AssignedVars[~weak$$choice2~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1106] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1025] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,116 INFO L290 TraceCheckUtils]: 41: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,116 INFO L290 TraceCheckUtils]: 42: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1087] L-1-6-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_1|, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_5|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_5|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_1|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_1|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_3|, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_1|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_1|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_1|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_1|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_1|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_3|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_1|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_5|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_5|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_1|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_1|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_5|, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_5|, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_1|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_1|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_5|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_5|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_3|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_3|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_3|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_1|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_5|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_1|, ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_3|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ULTIMATE.start_main_#t~nondet34#1, ULTIMATE.start_main_~#t1186~0#1.base, ULTIMATE.start_main_#t~ite37#1, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~nondet30#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_~#t1187~0#1.base, ULTIMATE.start_main_#t~pre33#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite40#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre29#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite56#1, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~pre31#1, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, ULTIMATE.start_main_#t~ite38#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre27#1, ULTIMATE.start_main_#t~nondet32#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_~#t1187~0#1.offset, ULTIMATE.start_main_#t~nondet28#1, ULTIMATE.start_main_~#t1186~0#1.offset] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,117 INFO L290 TraceCheckUtils]: 43: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1107] L856-->L856-1: Formula: (and (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 1) |v_#valid_12|) (not (= |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 0)) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1185~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1185~0#1.base_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1185~0#1.offset, ULTIMATE.start_main_~#t1185~0#1.base, #valid, #length] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,118 INFO L290 TraceCheckUtils]: 44: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [995] L856-1-->L857: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre27#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1082] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,119 INFO L290 TraceCheckUtils]: 46: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1108] L857-1-->L857-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1185~0#1.base_5|) |v_ULTIMATE.start_main_~#t1185~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre27#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_3|, ULTIMATE.start_main_~#t1185~0#1.offset=|v_ULTIMATE.start_main_~#t1185~0#1.offset_5|, ULTIMATE.start_main_~#t1185~0#1.base=|v_ULTIMATE.start_main_~#t1185~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1149] L857-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre27#1_6|)) InVars {ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|} OutVars{P0Thread1of1ForFork3_~arg.base=v_P0Thread1of1ForFork3_~arg.base_4, P0Thread1of1ForFork3_#res.base=|v_P0Thread1of1ForFork3_#res.base_4|, P0Thread1of1ForFork3_#t~ite8=|v_P0Thread1of1ForFork3_#t~ite8_4|, P0Thread1of1ForFork3_#res.offset=|v_P0Thread1of1ForFork3_#res.offset_4|, P0Thread1of1ForFork3_#in~arg.base=|v_P0Thread1of1ForFork3_#in~arg.base_4|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite3=|v_P0Thread1of1ForFork3_#t~ite3_6|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3_#t~ite6=|v_P0Thread1of1ForFork3_#t~ite6_4|, P0Thread1of1ForFork3_#t~ite7=|v_P0Thread1of1ForFork3_#t~ite7_4|, P0Thread1of1ForFork3_#t~ite4=|v_P0Thread1of1ForFork3_#t~ite4_4|, P0Thread1of1ForFork3_#t~ite5=|v_P0Thread1of1ForFork3_#t~ite5_4|, P0Thread1of1ForFork3_#in~arg.offset=|v_P0Thread1of1ForFork3_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_6|, P0Thread1of1ForFork3_~arg.offset=v_P0Thread1of1ForFork3_~arg.offset_4} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg.base, P0Thread1of1ForFork3_#res.base, P0Thread1of1ForFork3_#t~ite8, P0Thread1of1ForFork3_#res.offset, P0Thread1of1ForFork3_#in~arg.base, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite3, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3_#t~ite6, P0Thread1of1ForFork3_#t~ite7, P0Thread1of1ForFork3_#t~ite4, P0Thread1of1ForFork3_#t~ite5, P0Thread1of1ForFork3_#in~arg.offset, P0Thread1of1ForFork3_~arg.offset] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,120 INFO L290 TraceCheckUtils]: 48: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1007] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre27#1=|v_ULTIMATE.start_main_#t~pre27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre27#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1067] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,121 INFO L290 TraceCheckUtils]: 50: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1052] L858-->L858-1: Formula: (and (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 1) |v_#valid_14|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 4)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1186~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1186~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1186~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_4|, #length=|v_#length_5|, #valid=|v_#valid_14|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_4|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1186~0#1.base, #length, ULTIMATE.start_main_~#t1186~0#1.offset] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,122 INFO L290 TraceCheckUtils]: 51: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1068] L858-1-->L859: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre29#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,122 INFO L290 TraceCheckUtils]: 52: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1091] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,123 INFO L290 TraceCheckUtils]: 53: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1110] L859-1-->L859-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1186~0#1.base_5|) |v_ULTIMATE.start_main_~#t1186~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre29#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1186~0#1.base=|v_ULTIMATE.start_main_~#t1186~0#1.base_5|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_3|, ULTIMATE.start_main_~#t1186~0#1.offset=|v_ULTIMATE.start_main_~#t1186~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,123 INFO L290 TraceCheckUtils]: 54: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1145] L859-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre29#1_6|)) InVars {ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|} OutVars{P1Thread1of1ForFork1_#t~ite12#1=|v_P1Thread1of1ForFork1_#t~ite12#1_4|, P1Thread1of1ForFork1_~arg#1.base=|v_P1Thread1of1ForFork1_~arg#1.base_4|, P1Thread1of1ForFork1_~arg#1.offset=|v_P1Thread1of1ForFork1_~arg#1.offset_4|, ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_6|, P1Thread1of1ForFork1_#t~ite11#1=|v_P1Thread1of1ForFork1_#t~ite11#1_4|, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P1Thread1of1ForFork1_#t~ite13#1=|v_P1Thread1of1ForFork1_#t~ite13#1_4|, P1Thread1of1ForFork1_#in~arg#1.base=|v_P1Thread1of1ForFork1_#in~arg#1.base_4|, P1Thread1of1ForFork1_#in~arg#1.offset=|v_P1Thread1of1ForFork1_#in~arg#1.offset_4|, P1Thread1of1ForFork1_#res#1.base=|v_P1Thread1of1ForFork1_#res#1.base_4|, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P1Thread1of1ForFork1_#t~ite9#1=|v_P1Thread1of1ForFork1_#t~ite9#1_6|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#t~ite10#1=|v_P1Thread1of1ForFork1_#t~ite10#1_4|, P1Thread1of1ForFork1_#res#1.offset=|v_P1Thread1of1ForFork1_#res#1.offset_4|, P1Thread1of1ForFork1_#t~ite14#1=|v_P1Thread1of1ForFork1_#t~ite14#1_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#t~ite12#1, P1Thread1of1ForFork1_~arg#1.base, P1Thread1of1ForFork1_~arg#1.offset, P1Thread1of1ForFork1_#t~ite11#1, P1Thread1of1ForFork1___VERIFIER_assert_~expression#1, P1Thread1of1ForFork1_#t~ite13#1, P1Thread1of1ForFork1_#in~arg#1.base, P1Thread1of1ForFork1_#in~arg#1.offset, P1Thread1of1ForFork1_#res#1.base, P1Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P1Thread1of1ForFork1_#t~ite9#1, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#t~ite10#1, P1Thread1of1ForFork1_#res#1.offset, P1Thread1of1ForFork1_#t~ite14#1, P1Thread1of1ForFork1_thidvar0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,124 INFO L290 TraceCheckUtils]: 55: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1065] L859-3-->L859-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre29#1=|v_ULTIMATE.start_main_#t~pre29#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre29#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,124 INFO L290 TraceCheckUtils]: 56: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1072] L859-4-->L860: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet30#1=|v_ULTIMATE.start_main_#t~nondet30#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet30#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,125 INFO L290 TraceCheckUtils]: 57: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1084] L860-->L860-1: Formula: (and (not (= |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 0)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) (= |v_#valid_16| (store |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t1187~0#1.offset_4| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t1187~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1187~0#1.base, #length, ULTIMATE.start_main_~#t1187~0#1.offset] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,125 INFO L290 TraceCheckUtils]: 58: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1083] L860-1-->L861: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre31#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_2|, #pthreadsForks=|v_#pthreadsForks_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,126 INFO L290 TraceCheckUtils]: 59: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1008] L861-->L861-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,126 INFO L290 TraceCheckUtils]: 60: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [990] L861-1-->L861-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1187~0#1.base_5|) |v_ULTIMATE.start_main_~#t1187~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre31#1_3|)) |v_#memory_int_7|) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_3|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1187~0#1.base=|v_ULTIMATE.start_main_~#t1187~0#1.base_5|, ULTIMATE.start_main_~#t1187~0#1.offset=|v_ULTIMATE.start_main_~#t1187~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,127 INFO L290 TraceCheckUtils]: 61: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1147] L861-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre31#1_6|) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_6|, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,127 INFO L290 TraceCheckUtils]: 62: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [998] L861-3-->L861-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre31#1=|v_ULTIMATE.start_main_#t~pre31#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre31#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,128 INFO L290 TraceCheckUtils]: 63: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1005] L861-4-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet32#1=|v_ULTIMATE.start_main_#t~nondet32#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet32#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,129 INFO L290 TraceCheckUtils]: 64: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1054] L862-->L862-1: Formula: (and (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 4) |v_#length_9|) (= 0 |v_ULTIMATE.start_main_~#t1188~0#1.offset_4|) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t1188~0#1.base_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t1188~0#1.base_4| 1) |v_#valid_18|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_4|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_4|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1188~0#1.base, ULTIMATE.start_main_~#t1188~0#1.offset, #valid, #length] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,129 INFO L290 TraceCheckUtils]: 65: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1109] L862-1-->L863: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre33#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,129 INFO L290 TraceCheckUtils]: 66: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [993] L863-->L863-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,130 INFO L290 TraceCheckUtils]: 67: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [977] L863-1-->L863-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t1188~0#1.base_5|) |v_ULTIMATE.start_main_~#t1188~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre33#1_3|)) |v_#memory_int_9|) InVars {#memory_int=|v_#memory_int_10|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_3|, ULTIMATE.start_main_~#t1188~0#1.base=|v_ULTIMATE.start_main_~#t1188~0#1.base_5|, ULTIMATE.start_main_~#t1188~0#1.offset=|v_ULTIMATE.start_main_~#t1188~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,131 INFO L290 TraceCheckUtils]: 68: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1143] L863-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre33#1_6|) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_4|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_4|, P3Thread1of1ForFork0_#t~ite22=|v_P3Thread1of1ForFork0_#t~ite22_4|, P3Thread1of1ForFork0_#t~ite21=|v_P3Thread1of1ForFork0_#t~ite21_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23, P3Thread1of1ForFork0_#t~ite22, P3Thread1of1ForFork0_#t~ite21] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,131 INFO L290 TraceCheckUtils]: 69: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1133] P3ENTRY-->L821: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_1| v_P3Thread1of1ForFork0_~arg.base_1) (= v_P3Thread1of1ForFork0_~arg.offset_1 |v_P3Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_1, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_~arg.base] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,132 INFO L290 TraceCheckUtils]: 70: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1134] L821-->L823: Formula: (= 2 v_~z~0_2) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,132 INFO L290 TraceCheckUtils]: 71: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [996] L863-3-->L863-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre33#1=|v_ULTIMATE.start_main_#t~pre33#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre33#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,133 INFO L290 TraceCheckUtils]: 72: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [999] L863-4-->L864: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet34#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,134 INFO L290 TraceCheckUtils]: 73: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1088] L864-->L866: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,135 INFO L290 TraceCheckUtils]: 74: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [983] L866-->L867: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,135 INFO L290 TraceCheckUtils]: 75: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1085] L867-->L867-1: 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$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,136 INFO L290 TraceCheckUtils]: 76: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [978] L867-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,136 INFO L290 TraceCheckUtils]: 77: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1046] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,137 INFO L290 TraceCheckUtils]: 78: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1038] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,137 INFO L290 TraceCheckUtils]: 79: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1006] L2-1-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:22:45,138 INFO L290 TraceCheckUtils]: 80: Hoare triple {359117#(and (= ~x~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0))} [1003] L868-->L874: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_484 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_483 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_218 256) 0)) (.cse11 (= (mod v_~x$r_buff1_thd0~0_161 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_336 256) 0))) (let ((.cse4 (not .cse14)) (.cse3 (or .cse14 .cse11)) (.cse7 (or .cse8 .cse12)) (.cse5 (not .cse11)) (.cse6 (not .cse8)) (.cse0 (not .cse12)) (.cse1 (not .cse13)) (.cse2 (or .cse12 .cse13))) (and (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_27| |v_ULTIMATE.start_main_#t~ite35#1_32|) .cse0 (= v_~x~0_157 v_~x$w_buff0~0_93) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_157) .cse2 (or (and (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x~0_158) .cse3) (and .cse4 .cse5 (= |v_ULTIMATE.start_main_#t~ite35#1_32| v_~x$w_buff1~0_98))))) (or (and (or (and .cse0 .cse6) (and .cse4 .cse5)) (= v_~x$w_buff1_used~0_335 0)) (and (= v_~x$w_buff1_used~0_335 v_~x$w_buff1_used~0_336) .cse7 .cse3)) (or (and .cse0 .cse6 (= v_~x$r_buff0_thd0~0_217 0)) (and (= v_~x$r_buff0_thd0~0_218 v_~x$r_buff0_thd0~0_217) .cse7)) (let ((.cse10 (= (mod v_~x$w_buff1_used~0_335 256) 0)) (.cse9 (= (mod v_~x$r_buff0_thd0~0_217 256) 0))) (or (and (= v_~x$r_buff1_thd0~0_161 v_~x$r_buff1_thd0~0_160) (or .cse8 .cse9) (or .cse10 .cse11)) (and (= v_~x$r_buff1_thd0~0_160 0) (or (and .cse5 (not .cse10)) (and (not .cse9) .cse6))))) (or (and .cse0 (= v_~x$w_buff0_used~0_483 0) .cse1) (and .cse2 (= v_~x$w_buff0_used~0_484 v_~x$w_buff0_used~0_483)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_218, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_27|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_336, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_161, ~x~0=v_~x~0_158, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_484} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_93, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_217, ULTIMATE.start_main_#t~ite36#1=|v_ULTIMATE.start_main_#t~ite36#1_24|, ~x$w_buff1~0=v_~x$w_buff1~0_98, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_335, ULTIMATE.start_main_#t~ite37#1=|v_ULTIMATE.start_main_#t~ite37#1_22|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_160, ULTIMATE.start_main_#t~ite39#1=|v_ULTIMATE.start_main_#t~ite39#1_26|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_483, ULTIMATE.start_main_#t~ite35#1=|v_ULTIMATE.start_main_#t~ite35#1_26|, ULTIMATE.start_main_#t~ite38#1=|v_ULTIMATE.start_main_#t~ite38#1_26|, ULTIMATE.start_main_#t~ite40#1=|v_ULTIMATE.start_main_#t~ite40#1_24|, ~x~0=v_~x~0_157} AuxVars[|v_ULTIMATE.start_main_#t~ite35#1_32|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite35#1, ULTIMATE.start_main_#t~ite36#1, ULTIMATE.start_main_#t~ite38#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite37#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite39#1, ULTIMATE.start_main_#t~ite40#1, ~x~0, ~x$w_buff0_used~0] {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} is VALID [2022-02-20 20:22:45,139 INFO L290 TraceCheckUtils]: 81: Hoare triple {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} [1135] L823-->L826: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0] {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} is VALID [2022-02-20 20:22:45,139 INFO L290 TraceCheckUtils]: 82: Hoare triple {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} [1136] L826-->L829: Formula: (= v_~__unbuffered_p3_EAX~0_1 v_~a~0_2) InVars {~a~0=v_~a~0_2} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_1, ~a~0=v_~a~0_2} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} is VALID [2022-02-20 20:22:45,142 INFO L290 TraceCheckUtils]: 83: Hoare triple {359118#(and (= ~x~0 0) (= ~x$w_buff0_used~0 0))} [1055] L874-->L890: Formula: (let ((.cse10 (= (mod v_~x$r_buff1_thd0~0_175 256) 0)) (.cse27 (= (mod v_~x$r_buff0_thd0~0_232 256) 0)) (.cse31 (= (mod v_~x$w_buff1_used~0_350 256) 0))) (let ((.cse6 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse21 (and .cse27 .cse31)) (.cse22 (and .cse27 .cse10)) (.cse30 (= (mod v_~x$w_buff0_used~0_498 256) 0)) (.cse14 (not .cse10)) (.cse1 (not .cse27)) (.cse8 (= (mod v_~x$w_buff1_used~0_349 256) 0)) (.cse7 (= (mod v_~x$w_buff0_used~0_497 256) 0))) (let ((.cse12 (not .cse7)) (.cse19 (or .cse27 .cse7)) (.cse15 (not .cse8)) (.cse3 (or .cse14 .cse1)) (.cse2 (or .cse27 .cse30)) (.cse0 (not .cse30)) (.cse4 (or (not .cse31) .cse1)) (.cse5 (or .cse21 .cse22 .cse30)) (.cse17 (not .cse6))) (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x~0_175) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff0~0_100) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite43#1_46| v_~x$w_buff1~0_111) .cse2)) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite43#1_41| |v_ULTIMATE.start_main_#t~ite43#1_46|) (= v_~x~0_167 v_~x~0_175) .cse5)) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite60#1_43|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse6 (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_231 256) 0))) (or (and (or .cse7 (and .cse8 .cse9) (and .cse10 .cse9)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite61#1_44|) .cse11) (let ((.cse13 (not .cse9))) (and .cse12 (or .cse13 .cse14) (or .cse13 .cse15) (let ((.cse16 (= |v_ULTIMATE.start_main_#t~ite60#1_48| 0))) (or (and .cse13 .cse12 .cse16) (and (or .cse7 .cse9) .cse16))) (= |v_ULTIMATE.start_main_#t~ite60#1_48| |v_ULTIMATE.start_main_#t~ite61#1_44|)))))) (and .cse17 (= |v_ULTIMATE.start_main_#t~ite61#1_44| |v_ULTIMATE.start_main_#t~ite61#1_39|) (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse11))) (= |v_ULTIMATE.start_main_#t~nondet42#1_29| v_~weak$$choice2~0_82) (= |v_ULTIMATE.start_main_#t~nondet41#1_27| v_~weak$$choice0~0_13) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite54#1_59| |v_ULTIMATE.start_main_#t~ite54#1_64|))) (or (and .cse17 (= v_~x$w_buff1_used~0_350 v_~x$w_buff1_used~0_349) (= |v_ULTIMATE.start_main_#t~ite55#1_62| |v_ULTIMATE.start_main_#t~ite55#1_57|) .cse18) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_349) .cse6 (or (and (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite54#1_64| 0))) (or (and .cse19 .cse20) (and .cse12 .cse1 .cse20))) .cse12 .cse3 .cse4 (= |v_ULTIMATE.start_main_#t~ite54#1_64| |v_ULTIMATE.start_main_#t~ite55#1_62|)) (and (= |v_ULTIMATE.start_main_#t~ite55#1_62| v_~x$w_buff1_used~0_350) .cse18 (or .cse21 .cse7 .cse22)))))) (= v_~x$mem_tmp~0_24 v_~x~0_167) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite51#1_57|))) (or (and .cse23 .cse17 (= |v_ULTIMATE.start_main_#t~ite52#1_58| |v_ULTIMATE.start_main_#t~ite52#1_53|) (= v_~x$w_buff0_used~0_498 v_~x$w_buff0_used~0_497)) (and (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_497) .cse6 (or (and .cse23 (= |v_ULTIMATE.start_main_#t~ite52#1_58| v_~x$w_buff0_used~0_498) .cse5) (and .cse0 (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite51#1_62| 0) .cse1) (and (= |v_ULTIMATE.start_main_#t~ite51#1_62| v_~x$w_buff0_used~0_498) .cse2)) (= |v_ULTIMATE.start_main_#t~ite51#1_62| |v_ULTIMATE.start_main_#t~ite52#1_58|) .cse3 .cse4))))) (let ((.cse24 (= |v_ULTIMATE.start_main_#t~ite45#1_43| |v_ULTIMATE.start_main_#t~ite45#1_48|))) (or (and .cse6 (or (and .cse24 (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_100) .cse5) (and .cse0 (= |v_ULTIMATE.start_main_#t~ite45#1_48| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse3 .cse4 (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite45#1_48| v_~x$w_buff0~0_100))) (or (and .cse0 .cse1 .cse25) (and .cse25 .cse2))))) (= |v_ULTIMATE.start_main_#t~ite46#1_42| v_~x$w_buff0~0_99)) (and (= |v_ULTIMATE.start_main_#t~ite46#1_37| |v_ULTIMATE.start_main_#t~ite46#1_42|) .cse17 .cse24 (= v_~x$w_buff0~0_100 v_~x$w_buff0~0_99)))) (or (and .cse6 (= v_~x~0_165 v_~x~0_175)) (and .cse17 (= v_~x$mem_tmp~0_24 v_~x~0_165))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite57#1_43| |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or (and (= v_~x$r_buff0_thd0~0_232 v_~x$r_buff0_thd0~0_231) .cse17 .cse26 (= |v_ULTIMATE.start_main_#t~ite58#1_35| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and .cse6 (or (and .cse12 .cse3 (or (and (= |v_ULTIMATE.start_main_#t~ite57#1_48| 0) .cse12 .cse1) (and .cse19 (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite57#1_48|))) (or .cse15 .cse1) (= |v_ULTIMATE.start_main_#t~ite57#1_48| |v_ULTIMATE.start_main_#t~ite58#1_40|)) (and (= v_~x$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite58#1_40|) (or (and .cse8 .cse27) .cse7 .cse22) .cse26)) (= v_~x$r_buff0_thd0~0_231 |v_ULTIMATE.start_main_#t~ite58#1_40|)))) (= v_~x$flush_delayed~0_40 0) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite48#1_42|))) (or (and .cse6 (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_110) (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite48#1_46| |v_ULTIMATE.start_main_#t~ite49#1_40|) .cse3 (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite48#1_46| v_~x$w_buff1~0_111))) (or (and .cse28 .cse2) (and .cse28 .cse0 .cse1))) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| v_~x$w_buff1~0_111) .cse29 .cse5))) (and (= |v_ULTIMATE.start_main_#t~ite49#1_40| |v_ULTIMATE.start_main_#t~ite49#1_36|) (= v_~x$w_buff1~0_111 v_~x$w_buff1~0_110) .cse17 .cse29))) (= v_~main$tmp_guard1~0_16 (ite (= (ite (not (and (= v_~__unbuffered_p3_EAX~0_16 1) (= 2 v_~x~0_175) (= v_~__unbuffered_p1_EAX~0_16 0) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~z~0_17 2))) 1 0) 0) 0 1)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_100, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_39|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_35|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_36|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_43|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_29|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_53|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_59|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_42|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_43|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_232, ~x$w_buff1~0=v_~x$w_buff1~0_111, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_350, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_498, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_43|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_27|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_37|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_41|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_57|, ~z~0=v_~z~0_17, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_57|, ~x~0=v_~x~0_167} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_99, ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_38|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_34|, ~x$flush_delayed~0=v_~x$flush_delayed~0_40, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_34|, ULTIMATE.start_main_#t~ite45#1=|v_ULTIMATE.start_main_#t~ite45#1_42|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_16, ~x$mem_tmp~0=v_~x$mem_tmp~0_24, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_28|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_52|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_58|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_16, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_40|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ULTIMATE.start_main_#t~ite44#1=|v_ULTIMATE.start_main_#t~ite44#1_28|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_34|, ULTIMATE.start_main_#t~ite57#1=|v_ULTIMATE.start_main_#t~ite57#1_42|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_42|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_231, ~x$w_buff1~0=v_~x$w_buff1~0_110, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_32|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_26|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_349, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~ite56#1=|v_ULTIMATE.start_main_#t~ite56#1_34|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_40|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_497, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_42|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_28|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_13, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_36|, ULTIMATE.start_main_#t~ite43#1=|v_ULTIMATE.start_main_#t~ite43#1_40|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_56|, ~z~0=v_~z~0_17, ~weak$$choice2~0=v_~weak$$choice2~0_82, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_56|, ~x~0=v_~x~0_165} AuxVars[|v_ULTIMATE.start_main_#t~ite51#1_62|, |v_ULTIMATE.start_main_#t~ite57#1_48|, |v_ULTIMATE.start_main_#t~ite60#1_48|, |v_ULTIMATE.start_main_#t~ite46#1_42|, |v_ULTIMATE.start_main_#t~ite49#1_40|, |v_ULTIMATE.start_main_#t~ite52#1_58|, |v_ULTIMATE.start_main_#t~ite48#1_46|, |v_ULTIMATE.start_main_#t~ite55#1_62|, |v_ULTIMATE.start_main_#t~ite45#1_48|, |v_ULTIMATE.start_main_#t~ite58#1_40|, |v_ULTIMATE.start_main_#t~ite43#1_46|, v_~x~0_175, |v_ULTIMATE.start_main_#t~ite61#1_44|, |v_ULTIMATE.start_main_#t~ite54#1_64|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_#t~ite45#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite44#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~ite57#1, ULTIMATE.start_main_#t~ite53#1, ~x$r_buff0_thd0~0, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite63#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite56#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite50#1, ~x$w_buff0_used~0, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~nondet41#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite43#1, ULTIMATE.start_main_#t~ite51#1, ~weak$$choice2~0, ULTIMATE.start_main_#t~ite55#1, ~x~0] {359119#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:45,143 INFO L290 TraceCheckUtils]: 84: Hoare triple {359119#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1031] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359119#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:45,143 INFO L290 TraceCheckUtils]: 85: Hoare triple {359119#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1048] L891-->L891-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {359120#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:45,144 INFO L290 TraceCheckUtils]: 86: Hoare triple {359120#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1021] L891-1-->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] {359120#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:45,144 INFO L290 TraceCheckUtils]: 87: Hoare triple {359120#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1075] 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] {359121#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:22:45,145 INFO L290 TraceCheckUtils]: 88: Hoare triple {359121#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1032] 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[] {359113#false} is VALID [2022-02-20 20:22:45,145 INFO L290 TraceCheckUtils]: 89: Hoare triple {359113#false} [1023] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {359113#false} is VALID [2022-02-20 20:22:45,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:45,147 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:45,147 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [762159719] [2022-02-20 20:22:45,147 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [762159719] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:45,148 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:45,148 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-02-20 20:22:45,148 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208579754] [2022-02-20 20:22:45,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:45,150 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.0) internal successors, (90), 10 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:22:45,150 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:45,150 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 9.0) internal successors, (90), 10 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:45,217 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:45,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-02-20 20:22:45,218 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:45,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-02-20 20:22:45,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-02-20 20:22:45,223 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 113 out of 139 [2022-02-20 20:22:45,224 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 119 transitions, 294 flow. Second operand has 10 states, 10 states have (on average 114.5) internal successors, (1145), 10 states have internal predecessors, (1145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:45,224 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:45,224 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 113 of 139 [2022-02-20 20:22:45,224 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:47,064 INFO L129 PetriNetUnfolder]: 1249/2452 cut-off events. [2022-02-20 20:22:47,065 INFO L130 PetriNetUnfolder]: For 2034/2079 co-relation queries the response was YES. [2022-02-20 20:22:47,078 INFO L84 FinitePrefix]: Finished finitePrefix Result has 5570 conditions, 2452 events. 1249/2452 cut-off events. For 2034/2079 co-relation queries the response was YES. Maximal size of possible extension queue 179. Compared 16247 event pairs, 497 based on Foata normal form. 54/2446 useless extension candidates. Maximal degree in co-relation 5498. Up to 1088 conditions per place. [2022-02-20 20:22:47,088 INFO L132 encePairwiseOnDemand]: 126/139 looper letters, 24 selfloop transitions, 12 changer transitions 53/187 dead transitions. [2022-02-20 20:22:47,089 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 187 transitions, 662 flow [2022-02-20 20:22:47,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 20:22:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-02-20 20:22:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1787 transitions. [2022-02-20 20:22:47,110 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8570743405275779 [2022-02-20 20:22:47,110 INFO L72 ComplementDD]: Start complementDD. Operand 15 states and 1787 transitions. [2022-02-20 20:22:47,110 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 1787 transitions. [2022-02-20 20:22:47,111 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:47,111 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 15 states and 1787 transitions. [2022-02-20 20:22:47,115 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 16 states, 15 states have (on average 119.13333333333334) internal successors, (1787), 15 states have internal predecessors, (1787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:47,117 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 16 states, 16 states have (on average 139.0) internal successors, (2224), 16 states have internal predecessors, (2224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:47,118 INFO L81 ComplementDD]: Finished complementDD. Result has 16 states, 16 states have (on average 139.0) internal successors, (2224), 16 states have internal predecessors, (2224), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:47,118 INFO L186 Difference]: Start difference. First operand has 146 places, 119 transitions, 294 flow. Second operand 15 states and 1787 transitions. [2022-02-20 20:22:47,118 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 187 transitions, 662 flow