./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ea86164637dd5d5bd9745ca8d3f5dc708b98bc3f75b645830d494ea6e5cae6ff --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:17:50,433 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:17:50,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:17:50,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:17:50,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:17:50,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:17:50,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:17:50,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:17:50,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:17:50,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:17:50,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:17:50,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:17:50,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:17:50,470 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:17:50,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:17:50,472 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:17:50,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:17:50,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:17:50,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:17:50,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:17:50,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:17:50,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:17:50,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:17:50,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:17:50,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:17:50,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:17:50,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:17:50,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:17:50,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:17:50,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:17:50,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:17:50,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:17:50,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:17:50,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:17:50,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:17:50,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:17:50,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:17:50,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:17:50,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:17:50,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:17:50,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:17:50,493 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:17:50,511 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:17:50,511 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:17:50,512 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:17:50,512 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:17:50,512 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:17:50,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:17:50,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:17:50,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:17:50,514 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:17:50,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:17:50,514 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:17:50,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:17:50,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:17:50,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:17:50,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:17:50,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:17:50,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:17:50,516 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:17:50,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:17:50,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:17:50,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:17:50,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:17:50,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:17:50,517 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:17:50,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:17:50,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:17:50,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:17:50,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:17:50,518 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:17:50,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:17:50,518 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:17:50,519 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:17:50,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:17:50,519 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea86164637dd5d5bd9745ca8d3f5dc708b98bc3f75b645830d494ea6e5cae6ff [2022-02-20 20:17:50,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:17:50,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:17:50,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:17:50,730 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:17:50,731 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:17:50,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:50,794 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4234a07c/96bfde01deb1464eb28bf553d3ef1e0d/FLAG23987daa7 [2022-02-20 20:17:51,213 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:17:51,213 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:51,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4234a07c/96bfde01deb1464eb28bf553d3ef1e0d/FLAG23987daa7 [2022-02-20 20:17:51,588 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4234a07c/96bfde01deb1464eb28bf553d3ef1e0d [2022-02-20 20:17:51,591 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:17:51,593 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:17:51,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:17:51,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:17:51,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:17:51,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:17:51" (1/1) ... [2022-02-20 20:17:51,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e00583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:51, skipping insertion in model container [2022-02-20 20:17:51,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:17:51" (1/1) ... [2022-02-20 20:17:51,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:17:51,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:17:51,811 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/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[996,1009] [2022-02-20 20:17:52,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:17:52,023 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:17:52,041 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/mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i[996,1009] [2022-02-20 20:17:52,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:17:52,135 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:17:52,136 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52 WrapperNode [2022-02-20 20:17:52,136 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:17:52,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:17:52,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:17:52,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:17:52,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,163 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,193 INFO L137 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 177 [2022-02-20 20:17:52,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:17:52,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:17:52,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:17:52,195 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:17:52,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:17:52,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:17:52,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:17:52,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:17:52,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (1/1) ... [2022-02-20 20:17:52,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:17:52,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:17:52,280 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 20:17:52,291 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 20:17:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:17:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:17:52,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:17:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:17:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:17:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:17:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:17:52,314 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:17:52,314 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:17:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:17:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:17:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:17:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:17:52,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:17:52,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:17:52,317 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 20:17:52,420 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:17:52,422 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:17:52,929 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:17:53,253 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:17:53,254 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:17:53,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:17:53 BoogieIcfgContainer [2022-02-20 20:17:53,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:17:53,259 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:17:53,259 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:17:53,261 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:17:53,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:17:51" (1/3) ... [2022-02-20 20:17:53,262 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4717eba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:17:53, skipping insertion in model container [2022-02-20 20:17:53,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:17:52" (2/3) ... [2022-02-20 20:17:53,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4717eba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:17:53, skipping insertion in model container [2022-02-20 20:17:53,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:17:53" (3/3) ... [2022-02-20 20:17:53,265 INFO L111 eAbstractionObserver]: Analyzing ICFG mix025_power.oepc_power.opt_pso.oepc_rmo.oepc_tso.oepc_tso.opt.i [2022-02-20 20:17:53,270 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:17:53,270 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:17:53,270 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:17:53,270 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:17:53,331 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,331 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,332 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,333 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,334 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,335 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,335 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,335 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,335 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,336 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,336 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,336 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,336 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,337 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,337 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,337 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,337 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,338 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,338 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,338 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,339 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,339 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,339 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,339 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,340 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,341 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,341 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,341 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,341 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,349 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,350 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,350 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,350 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,351 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,352 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,353 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,353 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,354 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,355 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,355 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,355 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,355 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,355 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,356 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,357 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,358 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,359 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,360 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,361 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,361 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,361 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,363 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,363 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,364 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,365 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,366 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,367 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,368 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,369 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,369 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,369 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,371 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,372 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,373 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,374 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,375 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,378 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,379 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,380 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,381 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,381 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,382 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,383 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,384 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,384 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,387 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,387 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,387 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,387 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:17:53,389 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:17:53,438 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:17:53,444 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 20:17:53,445 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:17:53,460 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 125 places, 117 transitions, 249 flow [2022-02-20 20:17:53,511 INFO L129 PetriNetUnfolder]: 2/114 cut-off events. [2022-02-20 20:17:53,511 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:17:53,516 INFO L84 FinitePrefix]: Finished finitePrefix Result has 124 conditions, 114 events. 2/114 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 57 event pairs, 0 based on Foata normal form. 0/110 useless extension candidates. Maximal degree in co-relation 74. Up to 2 conditions per place. [2022-02-20 20:17:53,516 INFO L82 GeneralOperation]: Start removeDead. Operand has 125 places, 117 transitions, 249 flow [2022-02-20 20:17:53,521 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 122 places, 114 transitions, 237 flow [2022-02-20 20:17:53,540 INFO L129 PetriNetUnfolder]: 0/47 cut-off events. [2022-02-20 20:17:53,540 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:17:53,540 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:53,541 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] [2022-02-20 20:17:53,541 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:53,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:53,546 INFO L85 PathProgramCache]: Analyzing trace with hash -438048260, now seen corresponding path program 1 times [2022-02-20 20:17:53,554 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:53,554 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361838550] [2022-02-20 20:17:53,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:53,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:53,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {128#true} [961] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:17:53,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {128#true} [896] 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] {128#true} is VALID [2022-02-20 20:17:53,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {128#true} [966] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:17:53,837 INFO L290 TraceCheckUtils]: 3: Hoare triple {128#true} [969] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:17:53,837 INFO L290 TraceCheckUtils]: 4: Hoare triple {128#true} [968] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:17:53,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {128#true} [934] 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[] {128#true} is VALID [2022-02-20 20:17:53,838 INFO L290 TraceCheckUtils]: 6: Hoare triple {128#true} [864] 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[] {128#true} is VALID [2022-02-20 20:17:53,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {128#true} [942] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 65 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {128#true} is VALID [2022-02-20 20:17:53,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {128#true} [863] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {128#true} is VALID [2022-02-20 20:17:53,839 INFO L290 TraceCheckUtils]: 9: Hoare triple {128#true} [897] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {128#true} is VALID [2022-02-20 20:17:53,839 INFO L290 TraceCheckUtils]: 10: Hoare triple {128#true} [951] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {128#true} is VALID [2022-02-20 20:17:53,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {128#true} [869] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {128#true} is VALID [2022-02-20 20:17:53,839 INFO L290 TraceCheckUtils]: 12: Hoare triple {128#true} [902] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {128#true} is VALID [2022-02-20 20:17:53,839 INFO L290 TraceCheckUtils]: 13: Hoare triple {128#true} [876] L717-->L719: 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] {128#true} is VALID [2022-02-20 20:17:53,840 INFO L290 TraceCheckUtils]: 14: Hoare triple {128#true} [924] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {128#true} is VALID [2022-02-20 20:17:53,840 INFO L290 TraceCheckUtils]: 15: Hoare triple {128#true} [935] L721-->L723: Formula: (= v_~y~0_5 0) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {128#true} is VALID [2022-02-20 20:17:53,840 INFO L290 TraceCheckUtils]: 16: Hoare triple {128#true} [973] L723-->L724: Formula: (= v_~z~0_14 0) InVars {} OutVars{~z~0=v_~z~0_14} AuxVars[] AssignedVars[~z~0] {128#true} is VALID [2022-02-20 20:17:53,840 INFO L290 TraceCheckUtils]: 17: Hoare triple {128#true} [879] L724-->L725: Formula: (= v_~z$flush_delayed~0_5 0) InVars {} OutVars{~z$flush_delayed~0=v_~z$flush_delayed~0_5} AuxVars[] AssignedVars[~z$flush_delayed~0] {128#true} is VALID [2022-02-20 20:17:53,840 INFO L290 TraceCheckUtils]: 18: Hoare triple {128#true} [862] L725-->L726: Formula: (= v_~z$mem_tmp~0_3 0) InVars {} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_3} AuxVars[] AssignedVars[~z$mem_tmp~0] {128#true} is VALID [2022-02-20 20:17:53,841 INFO L290 TraceCheckUtils]: 19: Hoare triple {128#true} [941] L726-->L727: Formula: (= v_~z$r_buff0_thd0~0_12 0) InVars {} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~z$r_buff0_thd0~0] {128#true} is VALID [2022-02-20 20:17:53,841 INFO L290 TraceCheckUtils]: 20: Hoare triple {128#true} [873] L727-->L728: Formula: (= v_~z$r_buff0_thd1~0_15 0) InVars {} OutVars{~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~z$r_buff0_thd1~0] {128#true} is VALID [2022-02-20 20:17:53,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {128#true} [918] L728-->L729: Formula: (= v_~z$r_buff0_thd2~0_14 0) InVars {} OutVars{~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~z$r_buff0_thd2~0] {128#true} is VALID [2022-02-20 20:17:53,841 INFO L290 TraceCheckUtils]: 22: Hoare triple {128#true} [893] L729-->L730: Formula: (= v_~z$r_buff0_thd3~0_46 0) InVars {} OutVars{~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~z$r_buff0_thd3~0] {128#true} is VALID [2022-02-20 20:17:53,841 INFO L290 TraceCheckUtils]: 23: Hoare triple {128#true} [910] L730-->L731: Formula: (= v_~z$r_buff1_thd0~0_8 0) InVars {} OutVars{~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_8} AuxVars[] AssignedVars[~z$r_buff1_thd0~0] {128#true} is VALID [2022-02-20 20:17:53,842 INFO L290 TraceCheckUtils]: 24: Hoare triple {128#true} [947] L731-->L732: Formula: (= v_~z$r_buff1_thd1~0_10 0) InVars {} OutVars{~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd1~0] {128#true} is VALID [2022-02-20 20:17:53,842 INFO L290 TraceCheckUtils]: 25: Hoare triple {128#true} [882] L732-->L733: Formula: (= v_~z$r_buff1_thd2~0_10 0) InVars {} OutVars{~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd2~0] {128#true} is VALID [2022-02-20 20:17:53,842 INFO L290 TraceCheckUtils]: 26: Hoare triple {128#true} [946] L733-->L734: Formula: (= v_~z$r_buff1_thd3~0_27 0) InVars {} OutVars{~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~z$r_buff1_thd3~0] {128#true} is VALID [2022-02-20 20:17:53,842 INFO L290 TraceCheckUtils]: 27: Hoare triple {128#true} [948] L734-->L735: Formula: (= v_~z$read_delayed~0_1 0) InVars {} OutVars{~z$read_delayed~0=v_~z$read_delayed~0_1} AuxVars[] AssignedVars[~z$read_delayed~0] {128#true} is VALID [2022-02-20 20:17:53,842 INFO L290 TraceCheckUtils]: 28: Hoare triple {128#true} [967] L735-->L736: Formula: (and (= v_~z$read_delayed_var~0.base_1 0) (= v_~z$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_1, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~z$read_delayed_var~0.base, ~z$read_delayed_var~0.offset] {128#true} is VALID [2022-02-20 20:17:53,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {128#true} [892] L736-->L737: Formula: (= v_~z$w_buff0~0_12 0) InVars {} OutVars{~z$w_buff0~0=v_~z$w_buff0~0_12} AuxVars[] AssignedVars[~z$w_buff0~0] {128#true} is VALID [2022-02-20 20:17:53,844 INFO L290 TraceCheckUtils]: 30: Hoare triple {128#true} [881] L737-->L738: Formula: (= v_~z$w_buff0_used~0_82 0) InVars {} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_82} AuxVars[] AssignedVars[~z$w_buff0_used~0] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,845 INFO L290 TraceCheckUtils]: 31: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [911] L738-->L739: Formula: (= v_~z$w_buff1~0_11 0) InVars {} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_11} AuxVars[] AssignedVars[~z$w_buff1~0] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,846 INFO L290 TraceCheckUtils]: 32: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [861] L739-->L740: Formula: (= v_~z$w_buff1_used~0_50 0) InVars {} OutVars{~z$w_buff1_used~0=v_~z$w_buff1_used~0_50} AuxVars[] AssignedVars[~z$w_buff1_used~0] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,846 INFO L290 TraceCheckUtils]: 33: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [903] L740-->L741: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,848 INFO L290 TraceCheckUtils]: 34: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [963] L741-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,849 INFO L290 TraceCheckUtils]: 35: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [972] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,849 INFO L290 TraceCheckUtils]: 36: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [900] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,850 INFO L290 TraceCheckUtils]: 37: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [874] 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] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,850 INFO L290 TraceCheckUtils]: 38: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [957] L-1-6-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_3|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_3|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_~#t657~0#1.base, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t658~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t657~0#1.offset, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t658~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,851 INFO L290 TraceCheckUtils]: 39: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [887] L838-->L838-1: Formula: (and (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 4) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t657~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t657~0#1.offset_4| 0) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t657~0#1.base, #valid, #length, ULTIMATE.start_main_~#t657~0#1.offset] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,851 INFO L290 TraceCheckUtils]: 40: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [877] L838-1-->L839: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,852 INFO L290 TraceCheckUtils]: 41: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [885] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,852 INFO L290 TraceCheckUtils]: 42: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [956] L839-1-->L839-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5|) |v_ULTIMATE.start_main_~#t657~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,853 INFO L290 TraceCheckUtils]: 43: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [1001] L839-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,854 INFO L290 TraceCheckUtils]: 44: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [975] P0ENTRY-->L744: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {130#(= ~z$w_buff0_used~0 0)} is VALID [2022-02-20 20:17:53,854 INFO L290 TraceCheckUtils]: 45: Hoare triple {130#(= ~z$w_buff0_used~0 0)} [976] L744-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~z$w_buff1_used~0_337 256) 0)) (not (= (mod v_~z$w_buff0_used~0_441 256) 0)))) 1 0)) (= v_~z$w_buff0_used~0_442 v_~z$w_buff1_used~0_337) (= v_~z$w_buff1~0_113 v_~z$w_buff0~0_99) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= v_~z$w_buff0~0_98 1) (= v_~z$w_buff0_used~0_441 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|)) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_442, ~z$w_buff0~0=v_~z$w_buff0~0_99} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_441, ~z$w_buff0~0=v_~z$w_buff0~0_98, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_337, ~z$w_buff1~0=v_~z$w_buff1~0_113, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~z$w_buff1_used~0, ~z$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1] {129#false} is VALID [2022-02-20 20:17:53,856 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 20:17:53,856 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:53,857 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361838550] [2022-02-20 20:17:53,857 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361838550] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:53,857 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:53,858 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:17:53,860 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [274469080] [2022-02-20 20:17:53,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:53,875 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 23.0) internal successors, (46), 3 states have internal predecessors, (46), 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 46 [2022-02-20 20:17:53,876 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:53,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 23.0) internal successors, (46), 3 states have internal predecessors, (46), 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 20:17:53,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:53,935 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:17:53,935 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:53,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:17:53,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:17:53,956 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 117 [2022-02-20 20:17:53,959 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 114 transitions, 237 flow. Second operand has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 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 20:17:53,959 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:53,959 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 117 [2022-02-20 20:17:53,960 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:54,126 INFO L129 PetriNetUnfolder]: 58/278 cut-off events. [2022-02-20 20:17:54,127 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:17:54,128 INFO L84 FinitePrefix]: Finished finitePrefix Result has 407 conditions, 278 events. 58/278 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 1125 event pairs, 10 based on Foata normal form. 20/280 useless extension candidates. Maximal degree in co-relation 354. Up to 79 conditions per place. [2022-02-20 20:17:54,131 INFO L132 encePairwiseOnDemand]: 112/117 looper letters, 14 selfloop transitions, 2 changer transitions 0/116 dead transitions. [2022-02-20 20:17:54,131 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 116 transitions, 279 flow [2022-02-20 20:17:54,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:17:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:17:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 330 transitions. [2022-02-20 20:17:54,150 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9401709401709402 [2022-02-20 20:17:54,151 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 330 transitions. [2022-02-20 20:17:54,151 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 330 transitions. [2022-02-20 20:17:54,152 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:54,154 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 330 transitions. [2022-02-20 20:17:54,157 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 110.0) internal successors, (330), 3 states have internal predecessors, (330), 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 20:17:54,161 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 117.0) internal successors, (468), 4 states have internal predecessors, (468), 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 20:17:54,163 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 117.0) internal successors, (468), 4 states have internal predecessors, (468), 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 20:17:54,164 INFO L186 Difference]: Start difference. First operand has 122 places, 114 transitions, 237 flow. Second operand 3 states and 330 transitions. [2022-02-20 20:17:54,165 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 116 transitions, 279 flow [2022-02-20 20:17:54,168 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 116 transitions, 274 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:17:54,172 INFO L242 Difference]: Finished difference. Result has 119 places, 110 transitions, 230 flow [2022-02-20 20:17:54,173 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=230, PETRI_PLACES=119, PETRI_TRANSITIONS=110} [2022-02-20 20:17:54,177 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, -3 predicate places. [2022-02-20 20:17:54,177 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 119 places, 110 transitions, 230 flow [2022-02-20 20:17:54,844 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 18404 states, 18401 states have (on average 3.5748600619531548) internal successors, (65781), 18403 states have internal predecessors, (65781), 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 20:17:54,924 INFO L78 Accepts]: Start accepts. Automaton has has 18404 states, 18401 states have (on average 3.5748600619531548) internal successors, (65781), 18403 states have internal predecessors, (65781), 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 46 [2022-02-20 20:17:54,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:54,926 INFO L470 AbstractCegarLoop]: Abstraction has has 119 places, 110 transitions, 230 flow [2022-02-20 20:17:54,926 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.0) internal successors, (312), 3 states have internal predecessors, (312), 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 20:17:54,926 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:54,927 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] [2022-02-20 20:17:54,927 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:17:54,929 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:54,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:54,930 INFO L85 PathProgramCache]: Analyzing trace with hash 975051986, now seen corresponding path program 1 times [2022-02-20 20:17:54,930 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:54,930 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622912746] [2022-02-20 20:17:54,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:54,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:55,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {18537#true} [961] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18537#true} is VALID [2022-02-20 20:17:55,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {18537#true} [896] 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] {18537#true} is VALID [2022-02-20 20:17:55,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {18537#true} [966] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {18537#true} is VALID [2022-02-20 20:17:55,453 INFO L290 TraceCheckUtils]: 3: Hoare triple {18537#true} [969] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {18537#true} is VALID [2022-02-20 20:17:55,453 INFO L290 TraceCheckUtils]: 4: Hoare triple {18537#true} [968] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {18537#true} is VALID [2022-02-20 20:17:55,454 INFO L290 TraceCheckUtils]: 5: Hoare triple {18537#true} [934] 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[] {18537#true} is VALID [2022-02-20 20:17:55,454 INFO L290 TraceCheckUtils]: 6: Hoare triple {18537#true} [864] 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[] {18537#true} is VALID [2022-02-20 20:17:55,454 INFO L290 TraceCheckUtils]: 7: Hoare triple {18537#true} [942] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 65 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {18537#true} is VALID [2022-02-20 20:17:55,454 INFO L290 TraceCheckUtils]: 8: Hoare triple {18537#true} [863] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {18537#true} is VALID [2022-02-20 20:17:55,455 INFO L290 TraceCheckUtils]: 9: Hoare triple {18537#true} [897] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {18537#true} is VALID [2022-02-20 20:17:55,456 INFO L290 TraceCheckUtils]: 10: Hoare triple {18537#true} [951] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {18539#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:17:55,456 INFO L290 TraceCheckUtils]: 11: Hoare triple {18539#(= ~__unbuffered_p2_EAX~0 0)} [869] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {18539#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:17:55,457 INFO L290 TraceCheckUtils]: 12: Hoare triple {18539#(= ~__unbuffered_p2_EAX~0 0)} [902] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {18539#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:17:55,457 INFO L290 TraceCheckUtils]: 13: Hoare triple {18539#(= ~__unbuffered_p2_EAX~0 0)} [876] L717-->L719: 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] {18539#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:17:55,458 INFO L290 TraceCheckUtils]: 14: Hoare triple {18539#(= ~__unbuffered_p2_EAX~0 0)} [924] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {18539#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:17:55,459 INFO L290 TraceCheckUtils]: 15: Hoare triple {18539#(= ~__unbuffered_p2_EAX~0 0)} [935] L721-->L723: Formula: (= v_~y~0_5 0) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,459 INFO L290 TraceCheckUtils]: 16: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [973] L723-->L724: Formula: (= v_~z~0_14 0) InVars {} OutVars{~z~0=v_~z~0_14} AuxVars[] AssignedVars[~z~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,460 INFO L290 TraceCheckUtils]: 17: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [879] L724-->L725: Formula: (= v_~z$flush_delayed~0_5 0) InVars {} OutVars{~z$flush_delayed~0=v_~z$flush_delayed~0_5} AuxVars[] AssignedVars[~z$flush_delayed~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,461 INFO L290 TraceCheckUtils]: 18: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [862] L725-->L726: Formula: (= v_~z$mem_tmp~0_3 0) InVars {} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_3} AuxVars[] AssignedVars[~z$mem_tmp~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,462 INFO L290 TraceCheckUtils]: 19: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [941] L726-->L727: Formula: (= v_~z$r_buff0_thd0~0_12 0) InVars {} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~z$r_buff0_thd0~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,462 INFO L290 TraceCheckUtils]: 20: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [873] L727-->L728: Formula: (= v_~z$r_buff0_thd1~0_15 0) InVars {} OutVars{~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~z$r_buff0_thd1~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [918] L728-->L729: Formula: (= v_~z$r_buff0_thd2~0_14 0) InVars {} OutVars{~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~z$r_buff0_thd2~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [893] L729-->L730: Formula: (= v_~z$r_buff0_thd3~0_46 0) InVars {} OutVars{~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~z$r_buff0_thd3~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,464 INFO L290 TraceCheckUtils]: 23: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [910] L730-->L731: Formula: (= v_~z$r_buff1_thd0~0_8 0) InVars {} OutVars{~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_8} AuxVars[] AssignedVars[~z$r_buff1_thd0~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,465 INFO L290 TraceCheckUtils]: 24: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [947] L731-->L732: Formula: (= v_~z$r_buff1_thd1~0_10 0) InVars {} OutVars{~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd1~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,466 INFO L290 TraceCheckUtils]: 25: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [882] L732-->L733: Formula: (= v_~z$r_buff1_thd2~0_10 0) InVars {} OutVars{~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd2~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [946] L733-->L734: Formula: (= v_~z$r_buff1_thd3~0_27 0) InVars {} OutVars{~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~z$r_buff1_thd3~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,467 INFO L290 TraceCheckUtils]: 27: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [948] L734-->L735: Formula: (= v_~z$read_delayed~0_1 0) InVars {} OutVars{~z$read_delayed~0=v_~z$read_delayed~0_1} AuxVars[] AssignedVars[~z$read_delayed~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,468 INFO L290 TraceCheckUtils]: 28: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [967] L735-->L736: Formula: (and (= v_~z$read_delayed_var~0.base_1 0) (= v_~z$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_1, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~z$read_delayed_var~0.base, ~z$read_delayed_var~0.offset] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,468 INFO L290 TraceCheckUtils]: 29: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [892] L736-->L737: Formula: (= v_~z$w_buff0~0_12 0) InVars {} OutVars{~z$w_buff0~0=v_~z$w_buff0~0_12} AuxVars[] AssignedVars[~z$w_buff0~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,469 INFO L290 TraceCheckUtils]: 30: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [881] L737-->L738: Formula: (= v_~z$w_buff0_used~0_82 0) InVars {} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_82} AuxVars[] AssignedVars[~z$w_buff0_used~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,470 INFO L290 TraceCheckUtils]: 31: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [911] L738-->L739: Formula: (= v_~z$w_buff1~0_11 0) InVars {} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_11} AuxVars[] AssignedVars[~z$w_buff1~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [861] L739-->L740: Formula: (= v_~z$w_buff1_used~0_50 0) InVars {} OutVars{~z$w_buff1_used~0=v_~z$w_buff1_used~0_50} AuxVars[] AssignedVars[~z$w_buff1_used~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [903] L740-->L741: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,472 INFO L290 TraceCheckUtils]: 34: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [963] L741-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,472 INFO L290 TraceCheckUtils]: 35: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [972] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [900] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,474 INFO L290 TraceCheckUtils]: 37: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [874] 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] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,474 INFO L290 TraceCheckUtils]: 38: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [957] L-1-6-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_3|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_3|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_~#t657~0#1.base, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t658~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t657~0#1.offset, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t658~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,475 INFO L290 TraceCheckUtils]: 39: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [887] L838-->L838-1: Formula: (and (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 4) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t657~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t657~0#1.offset_4| 0) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t657~0#1.base, #valid, #length, ULTIMATE.start_main_~#t657~0#1.offset] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,476 INFO L290 TraceCheckUtils]: 40: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [877] L838-1-->L839: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,477 INFO L290 TraceCheckUtils]: 41: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [885] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,477 INFO L290 TraceCheckUtils]: 42: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [956] L839-1-->L839-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5|) |v_ULTIMATE.start_main_~#t657~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,478 INFO L290 TraceCheckUtils]: 43: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1001] L839-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,479 INFO L290 TraceCheckUtils]: 44: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [905] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,480 INFO L290 TraceCheckUtils]: 45: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [932] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,480 INFO L290 TraceCheckUtils]: 46: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [953] L840-->L840-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 4)) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t658~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t658~0#1.offset_4| 0) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_4|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t658~0#1.base, #valid, #length, ULTIMATE.start_main_~#t658~0#1.offset] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,481 INFO L290 TraceCheckUtils]: 47: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [884] L840-1-->L841: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,482 INFO L290 TraceCheckUtils]: 48: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [931] L841-->L841-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,483 INFO L290 TraceCheckUtils]: 49: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [950] L841-1-->L841-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5|) |v_ULTIMATE.start_main_~#t658~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,483 INFO L290 TraceCheckUtils]: 50: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [1003] L841-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,484 INFO L290 TraceCheckUtils]: 51: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [870] L841-3-->L841-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [920] L841-4-->L842: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,485 INFO L290 TraceCheckUtils]: 53: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [907] L842-->L842-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t659~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t659~0#1.base_4| 0)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, #valid, #length] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [916] L842-1-->L843: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,487 INFO L290 TraceCheckUtils]: 55: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [926] L843-->L843-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,488 INFO L290 TraceCheckUtils]: 56: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [883] L843-1-->L843-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5|) |v_ULTIMATE.start_main_~#t659~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,488 INFO L290 TraceCheckUtils]: 57: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [999] L843-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,489 INFO L290 TraceCheckUtils]: 58: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [970] L843-3-->L843-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,490 INFO L290 TraceCheckUtils]: 59: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [930] L843-4-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,490 INFO L290 TraceCheckUtils]: 60: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [928] L844-->L846: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,491 INFO L290 TraceCheckUtils]: 61: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [875] L846-->L847: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,492 INFO L290 TraceCheckUtils]: 62: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [954] L847-->L847-1: 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] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,493 INFO L290 TraceCheckUtils]: 63: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [891] L847-1-->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] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,493 INFO L290 TraceCheckUtils]: 64: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [923] 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] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,494 INFO L290 TraceCheckUtils]: 65: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [913] 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[] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,495 INFO L290 TraceCheckUtils]: 66: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [886] L2-1-->L848: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,496 INFO L290 TraceCheckUtils]: 67: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [901] L848-->L854: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_368 256) 0)) (.cse11 (= (mod v_~z$r_buff1_thd0~0_60 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_270 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd0~0_66 256) 0)) (.cse10 (= (mod v_~z$w_buff0_used~0_367 256) 0))) (let ((.cse0 (or .cse12 .cse10)) (.cse5 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse2 (not .cse12)) (.cse7 (not .cse13)) (.cse6 (or .cse12 .cse13)) (.cse4 (not .cse11)) (.cse1 (not .cse10))) (and (or (and .cse0 (= v_~z$r_buff0_thd0~0_66 v_~z$r_buff0_thd0~0_65)) (and .cse1 (= v_~z$r_buff0_thd0~0_65 0) .cse2)) (or (and (= v_~z$w_buff1_used~0_270 v_~z$w_buff1_used~0_269) .cse0 .cse3) (and (or (and .cse4 .cse5) (and .cse1 .cse2)) (= v_~z$w_buff1_used~0_269 0))) (or (and .cse6 (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite50#1_28| v_~z$w_buff1~0_89) .cse5) (and (= v_~z~0_117 |v_ULTIMATE.start_main_#t~ite50#1_28|) .cse3)) (= v_~z~0_116 |v_ULTIMATE.start_main_#t~ite50#1_28|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_28| |v_ULTIMATE.start_main_#t~ite50#1_24|) (= v_~z~0_116 v_~z$w_buff0~0_64) .cse2 .cse7)) (or (and (= v_~z$w_buff0_used~0_367 0) .cse2 .cse7) (and .cse6 (= v_~z$w_buff0_used~0_368 v_~z$w_buff0_used~0_367))) (let ((.cse9 (= (mod v_~z$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~z$w_buff1_used~0_269 256) 0))) (or (and (or (and .cse4 (not .cse8)) (and .cse1 (not .cse9))) (= v_~z$r_buff1_thd0~0_59 0)) (and (or .cse9 .cse10) (= v_~z$r_buff1_thd0~0_59 v_~z$r_buff1_thd0~0_60) (or .cse8 .cse11))))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_66, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_368, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_60, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_270, ~z$w_buff1~0=v_~z$w_buff1~0_89, ~z~0=v_~z~0_117, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_24|} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_367, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_269, ~z$w_buff1~0=v_~z$w_buff1~0_89, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_22|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_36|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_65, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_59, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_26|, ~z~0=v_~z~0_116, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_24|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ULTIMATE.start_main_#t~ite51#1, ~z~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} is VALID [2022-02-20 20:17:55,497 INFO L290 TraceCheckUtils]: 68: Hoare triple {18540#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))} [965] L854-->L857: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p0_EAX~0_2 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {18541#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:55,498 INFO L290 TraceCheckUtils]: 69: Hoare triple {18541#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [949] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18541#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:55,498 INFO L290 TraceCheckUtils]: 70: Hoare triple {18541#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [929] L858-->L858-1: 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] {18542#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:55,499 INFO L290 TraceCheckUtils]: 71: Hoare triple {18542#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [940] L858-1-->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] {18542#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:55,500 INFO L290 TraceCheckUtils]: 72: Hoare triple {18542#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [944] 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] {18543#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:17:55,500 INFO L290 TraceCheckUtils]: 73: Hoare triple {18543#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [908] 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[] {18538#false} is VALID [2022-02-20 20:17:55,501 INFO L290 TraceCheckUtils]: 74: Hoare triple {18538#false} [898] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {18538#false} is VALID [2022-02-20 20:17:55,502 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 20:17:55,502 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:55,503 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622912746] [2022-02-20 20:17:55,503 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622912746] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:55,503 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:55,503 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:17:55,504 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516688658] [2022-02-20 20:17:55,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:55,505 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 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 75 [2022-02-20 20:17:55,505 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:55,506 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.714285714285714) internal successors, (75), 7 states have internal predecessors, (75), 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 20:17:55,575 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:55,576 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:17:55,576 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:55,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:17:55,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:17:55,578 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 117 [2022-02-20 20:17:55,579 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 110 transitions, 230 flow. Second operand has 7 states, 7 states have (on average 91.0) internal successors, (637), 7 states have internal predecessors, (637), 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 20:17:55,579 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:55,580 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 117 [2022-02-20 20:17:55,580 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:57,455 INFO L129 PetriNetUnfolder]: 1856/4539 cut-off events. [2022-02-20 20:17:57,455 INFO L130 PetriNetUnfolder]: For 241/241 co-relation queries the response was YES. [2022-02-20 20:17:57,468 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7643 conditions, 4539 events. 1856/4539 cut-off events. For 241/241 co-relation queries the response was YES. Maximal size of possible extension queue 254. Compared 37610 event pairs, 233 based on Foata normal form. 0/4414 useless extension candidates. Maximal degree in co-relation 7587. Up to 894 conditions per place. [2022-02-20 20:17:57,479 INFO L132 encePairwiseOnDemand]: 108/117 looper letters, 35 selfloop transitions, 5 changer transitions 87/202 dead transitions. [2022-02-20 20:17:57,479 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 202 transitions, 668 flow [2022-02-20 20:17:57,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:17:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:17:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1276 transitions. [2022-02-20 20:17:57,495 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8389217619986851 [2022-02-20 20:17:57,496 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1276 transitions. [2022-02-20 20:17:57,496 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1276 transitions. [2022-02-20 20:17:57,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:57,497 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1276 transitions. [2022-02-20 20:17:57,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 98.15384615384616) internal successors, (1276), 13 states have internal predecessors, (1276), 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 20:17:57,503 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 117.0) internal successors, (1638), 14 states have internal predecessors, (1638), 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 20:17:57,504 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 117.0) internal successors, (1638), 14 states have internal predecessors, (1638), 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 20:17:57,504 INFO L186 Difference]: Start difference. First operand has 119 places, 110 transitions, 230 flow. Second operand 13 states and 1276 transitions. [2022-02-20 20:17:57,504 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 202 transitions, 668 flow [2022-02-20 20:17:57,506 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 202 transitions, 642 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:17:57,509 INFO L242 Difference]: Finished difference. Result has 141 places, 101 transitions, 274 flow [2022-02-20 20:17:57,509 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=274, PETRI_PLACES=141, PETRI_TRANSITIONS=101} [2022-02-20 20:17:57,510 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 19 predicate places. [2022-02-20 20:17:57,510 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 141 places, 101 transitions, 274 flow [2022-02-20 20:17:57,977 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 14708 states, 14703 states have (on average 3.475957287628375) internal successors, (51107), 14707 states have internal predecessors, (51107), 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 20:17:58,031 INFO L78 Accepts]: Start accepts. Automaton has has 14708 states, 14703 states have (on average 3.475957287628375) internal successors, (51107), 14707 states have internal predecessors, (51107), 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 75 [2022-02-20 20:17:58,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:58,032 INFO L470 AbstractCegarLoop]: Abstraction has has 141 places, 101 transitions, 274 flow [2022-02-20 20:17:58,033 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 91.0) internal successors, (637), 7 states have internal predecessors, (637), 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 20:17:58,033 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:58,033 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] [2022-02-20 20:17:58,033 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:17:58,034 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:58,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:58,034 INFO L85 PathProgramCache]: Analyzing trace with hash 693729733, now seen corresponding path program 1 times [2022-02-20 20:17:58,035 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:58,035 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132917846] [2022-02-20 20:17:58,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:58,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {33282#true} [961] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33282#true} is VALID [2022-02-20 20:17:58,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {33282#true} [896] 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] {33282#true} is VALID [2022-02-20 20:17:58,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {33282#true} [966] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {33282#true} is VALID [2022-02-20 20:17:58,156 INFO L290 TraceCheckUtils]: 3: Hoare triple {33282#true} [969] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {33282#true} is VALID [2022-02-20 20:17:58,156 INFO L290 TraceCheckUtils]: 4: Hoare triple {33282#true} [968] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {33282#true} is VALID [2022-02-20 20:17:58,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {33282#true} [934] 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[] {33282#true} is VALID [2022-02-20 20:17:58,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {33282#true} [864] 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[] {33282#true} is VALID [2022-02-20 20:17:58,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {33282#true} [942] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 65 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {33282#true} is VALID [2022-02-20 20:17:58,157 INFO L290 TraceCheckUtils]: 8: Hoare triple {33282#true} [863] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [897] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,158 INFO L290 TraceCheckUtils]: 10: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [951] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,158 INFO L290 TraceCheckUtils]: 11: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [869] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [902] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,159 INFO L290 TraceCheckUtils]: 13: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [876] L717-->L719: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,160 INFO L290 TraceCheckUtils]: 14: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [924] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [935] L721-->L723: Formula: (= v_~y~0_5 0) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,161 INFO L290 TraceCheckUtils]: 16: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [973] L723-->L724: Formula: (= v_~z~0_14 0) InVars {} OutVars{~z~0=v_~z~0_14} AuxVars[] AssignedVars[~z~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,161 INFO L290 TraceCheckUtils]: 17: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [879] L724-->L725: Formula: (= v_~z$flush_delayed~0_5 0) InVars {} OutVars{~z$flush_delayed~0=v_~z$flush_delayed~0_5} AuxVars[] AssignedVars[~z$flush_delayed~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [862] L725-->L726: Formula: (= v_~z$mem_tmp~0_3 0) InVars {} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_3} AuxVars[] AssignedVars[~z$mem_tmp~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,162 INFO L290 TraceCheckUtils]: 19: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [941] L726-->L727: Formula: (= v_~z$r_buff0_thd0~0_12 0) InVars {} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~z$r_buff0_thd0~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,162 INFO L290 TraceCheckUtils]: 20: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [873] L727-->L728: Formula: (= v_~z$r_buff0_thd1~0_15 0) InVars {} OutVars{~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~z$r_buff0_thd1~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,163 INFO L290 TraceCheckUtils]: 21: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [918] L728-->L729: Formula: (= v_~z$r_buff0_thd2~0_14 0) InVars {} OutVars{~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~z$r_buff0_thd2~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,163 INFO L290 TraceCheckUtils]: 22: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [893] L729-->L730: Formula: (= v_~z$r_buff0_thd3~0_46 0) InVars {} OutVars{~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~z$r_buff0_thd3~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,164 INFO L290 TraceCheckUtils]: 23: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [910] L730-->L731: Formula: (= v_~z$r_buff1_thd0~0_8 0) InVars {} OutVars{~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_8} AuxVars[] AssignedVars[~z$r_buff1_thd0~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,164 INFO L290 TraceCheckUtils]: 24: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [947] L731-->L732: Formula: (= v_~z$r_buff1_thd1~0_10 0) InVars {} OutVars{~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd1~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,164 INFO L290 TraceCheckUtils]: 25: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [882] L732-->L733: Formula: (= v_~z$r_buff1_thd2~0_10 0) InVars {} OutVars{~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd2~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,165 INFO L290 TraceCheckUtils]: 26: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [946] L733-->L734: Formula: (= v_~z$r_buff1_thd3~0_27 0) InVars {} OutVars{~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~z$r_buff1_thd3~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,165 INFO L290 TraceCheckUtils]: 27: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [948] L734-->L735: Formula: (= v_~z$read_delayed~0_1 0) InVars {} OutVars{~z$read_delayed~0=v_~z$read_delayed~0_1} AuxVars[] AssignedVars[~z$read_delayed~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,166 INFO L290 TraceCheckUtils]: 28: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [967] L735-->L736: Formula: (and (= v_~z$read_delayed_var~0.base_1 0) (= v_~z$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_1, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~z$read_delayed_var~0.base, ~z$read_delayed_var~0.offset] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,166 INFO L290 TraceCheckUtils]: 29: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [892] L736-->L737: Formula: (= v_~z$w_buff0~0_12 0) InVars {} OutVars{~z$w_buff0~0=v_~z$w_buff0~0_12} AuxVars[] AssignedVars[~z$w_buff0~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,166 INFO L290 TraceCheckUtils]: 30: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [881] L737-->L738: Formula: (= v_~z$w_buff0_used~0_82 0) InVars {} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_82} AuxVars[] AssignedVars[~z$w_buff0_used~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,167 INFO L290 TraceCheckUtils]: 31: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [911] L738-->L739: Formula: (= v_~z$w_buff1~0_11 0) InVars {} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_11} AuxVars[] AssignedVars[~z$w_buff1~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,167 INFO L290 TraceCheckUtils]: 32: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [861] L739-->L740: Formula: (= v_~z$w_buff1_used~0_50 0) InVars {} OutVars{~z$w_buff1_used~0=v_~z$w_buff1_used~0_50} AuxVars[] AssignedVars[~z$w_buff1_used~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [903] L740-->L741: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [963] L741-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,169 INFO L290 TraceCheckUtils]: 35: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [972] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,169 INFO L290 TraceCheckUtils]: 36: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [900] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,169 INFO L290 TraceCheckUtils]: 37: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [874] 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] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [957] L-1-6-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_3|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_3|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_~#t657~0#1.base, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t658~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t657~0#1.offset, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t658~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [887] L838-->L838-1: Formula: (and (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 4) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t657~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t657~0#1.offset_4| 0) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t657~0#1.base, #valid, #length, ULTIMATE.start_main_~#t657~0#1.offset] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,171 INFO L290 TraceCheckUtils]: 40: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [877] L838-1-->L839: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,171 INFO L290 TraceCheckUtils]: 41: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [885] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,172 INFO L290 TraceCheckUtils]: 42: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [956] L839-1-->L839-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5|) |v_ULTIMATE.start_main_~#t657~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,172 INFO L290 TraceCheckUtils]: 43: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [1001] L839-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,173 INFO L290 TraceCheckUtils]: 44: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [905] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,173 INFO L290 TraceCheckUtils]: 45: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [932] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,173 INFO L290 TraceCheckUtils]: 46: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [953] L840-->L840-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 4)) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t658~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t658~0#1.offset_4| 0) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_4|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t658~0#1.base, #valid, #length, ULTIMATE.start_main_~#t658~0#1.offset] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,174 INFO L290 TraceCheckUtils]: 47: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [884] L840-1-->L841: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,174 INFO L290 TraceCheckUtils]: 48: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [931] L841-->L841-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,175 INFO L290 TraceCheckUtils]: 49: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [950] L841-1-->L841-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5|) |v_ULTIMATE.start_main_~#t658~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,175 INFO L290 TraceCheckUtils]: 50: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [1003] L841-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,176 INFO L290 TraceCheckUtils]: 51: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [870] L841-3-->L841-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,176 INFO L290 TraceCheckUtils]: 52: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [920] L841-4-->L842: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,176 INFO L290 TraceCheckUtils]: 53: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [907] L842-->L842-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t659~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t659~0#1.base_4| 0)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, #valid, #length] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,177 INFO L290 TraceCheckUtils]: 54: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [916] L842-1-->L843: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,177 INFO L290 TraceCheckUtils]: 55: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [926] L843-->L843-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,178 INFO L290 TraceCheckUtils]: 56: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [883] L843-1-->L843-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5|) |v_ULTIMATE.start_main_~#t659~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,178 INFO L290 TraceCheckUtils]: 57: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [999] L843-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,179 INFO L290 TraceCheckUtils]: 58: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [970] L843-3-->L843-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,179 INFO L290 TraceCheckUtils]: 59: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [930] L843-4-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {33284#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:17:58,180 INFO L290 TraceCheckUtils]: 60: Hoare triple {33284#(= ~__unbuffered_cnt~0 0)} [928] L844-->L846: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {33285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:17:58,180 INFO L290 TraceCheckUtils]: 61: Hoare triple {33285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [875] L846-->L847: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:17:58,181 INFO L290 TraceCheckUtils]: 62: Hoare triple {33285#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [954] L847-->L847-1: 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] {33286#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:17:58,181 INFO L290 TraceCheckUtils]: 63: Hoare triple {33286#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [891] L847-1-->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] {33286#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:17:58,182 INFO L290 TraceCheckUtils]: 64: Hoare triple {33286#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [923] 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] {33287#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} is VALID [2022-02-20 20:17:58,183 INFO L290 TraceCheckUtils]: 65: Hoare triple {33287#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [913] 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[] {33283#false} is VALID [2022-02-20 20:17:58,183 INFO L290 TraceCheckUtils]: 66: Hoare triple {33283#false} [886] L2-1-->L848: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33283#false} is VALID [2022-02-20 20:17:58,183 INFO L290 TraceCheckUtils]: 67: Hoare triple {33283#false} [901] L848-->L854: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_368 256) 0)) (.cse11 (= (mod v_~z$r_buff1_thd0~0_60 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_270 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd0~0_66 256) 0)) (.cse10 (= (mod v_~z$w_buff0_used~0_367 256) 0))) (let ((.cse0 (or .cse12 .cse10)) (.cse5 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse2 (not .cse12)) (.cse7 (not .cse13)) (.cse6 (or .cse12 .cse13)) (.cse4 (not .cse11)) (.cse1 (not .cse10))) (and (or (and .cse0 (= v_~z$r_buff0_thd0~0_66 v_~z$r_buff0_thd0~0_65)) (and .cse1 (= v_~z$r_buff0_thd0~0_65 0) .cse2)) (or (and (= v_~z$w_buff1_used~0_270 v_~z$w_buff1_used~0_269) .cse0 .cse3) (and (or (and .cse4 .cse5) (and .cse1 .cse2)) (= v_~z$w_buff1_used~0_269 0))) (or (and .cse6 (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite50#1_28| v_~z$w_buff1~0_89) .cse5) (and (= v_~z~0_117 |v_ULTIMATE.start_main_#t~ite50#1_28|) .cse3)) (= v_~z~0_116 |v_ULTIMATE.start_main_#t~ite50#1_28|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_28| |v_ULTIMATE.start_main_#t~ite50#1_24|) (= v_~z~0_116 v_~z$w_buff0~0_64) .cse2 .cse7)) (or (and (= v_~z$w_buff0_used~0_367 0) .cse2 .cse7) (and .cse6 (= v_~z$w_buff0_used~0_368 v_~z$w_buff0_used~0_367))) (let ((.cse9 (= (mod v_~z$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~z$w_buff1_used~0_269 256) 0))) (or (and (or (and .cse4 (not .cse8)) (and .cse1 (not .cse9))) (= v_~z$r_buff1_thd0~0_59 0)) (and (or .cse9 .cse10) (= v_~z$r_buff1_thd0~0_59 v_~z$r_buff1_thd0~0_60) (or .cse8 .cse11))))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_66, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_368, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_60, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_270, ~z$w_buff1~0=v_~z$w_buff1~0_89, ~z~0=v_~z~0_117, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_24|} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_367, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_269, ~z$w_buff1~0=v_~z$w_buff1~0_89, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_22|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_36|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_65, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_59, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_26|, ~z~0=v_~z~0_116, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_24|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ULTIMATE.start_main_#t~ite51#1, ~z~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {33283#false} is VALID [2022-02-20 20:17:58,183 INFO L290 TraceCheckUtils]: 68: Hoare triple {33283#false} [990] P2ENTRY-->L793: Formula: (and (= v_P2Thread1of1ForFork0_~arg.base_1 |v_P2Thread1of1ForFork0_#in~arg.base_1|) (= v_P2Thread1of1ForFork0_~arg.offset_1 |v_P2Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_1, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_~arg.offset] {33283#false} is VALID [2022-02-20 20:17:58,184 INFO L290 TraceCheckUtils]: 69: Hoare triple {33283#false} [991] L793-->L795: Formula: (= 2 v_~y~0_2) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {33283#false} is VALID [2022-02-20 20:17:58,184 INFO L290 TraceCheckUtils]: 70: Hoare triple {33283#false} [992] L795-->L798: Formula: (= v_~__unbuffered_p2_EAX~0_1 v_~y~0_3) InVars {~y~0=v_~y~0_3} OutVars{~y~0=v_~y~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {33283#false} is VALID [2022-02-20 20:17:58,184 INFO L290 TraceCheckUtils]: 71: Hoare triple {33283#false} [965] L854-->L857: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p0_EAX~0_2 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {33283#false} is VALID [2022-02-20 20:17:58,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {33283#false} [949] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33283#false} is VALID [2022-02-20 20:17:58,184 INFO L290 TraceCheckUtils]: 73: Hoare triple {33283#false} [929] L858-->L858-1: 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] {33283#false} is VALID [2022-02-20 20:17:58,185 INFO L290 TraceCheckUtils]: 74: Hoare triple {33283#false} [940] L858-1-->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] {33283#false} is VALID [2022-02-20 20:17:58,185 INFO L290 TraceCheckUtils]: 75: Hoare triple {33283#false} [944] 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] {33283#false} is VALID [2022-02-20 20:17:58,185 INFO L290 TraceCheckUtils]: 76: Hoare triple {33283#false} [908] 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[] {33283#false} is VALID [2022-02-20 20:17:58,185 INFO L290 TraceCheckUtils]: 77: Hoare triple {33283#false} [898] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33283#false} is VALID [2022-02-20 20:17:58,186 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 20:17:58,186 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:58,186 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132917846] [2022-02-20 20:17:58,187 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1132917846] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:58,187 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:58,187 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:17:58,187 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856772718] [2022-02-20 20:17:58,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:58,188 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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 78 [2022-02-20 20:17:58,188 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:58,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 13.0) internal successors, (78), 6 states have internal predecessors, (78), 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 20:17:58,245 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:58,246 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:17:58,246 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:58,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:17:58,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:17:58,248 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 117 [2022-02-20 20:17:58,248 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 101 transitions, 274 flow. Second operand has 6 states, 6 states have (on average 94.83333333333333) internal successors, (569), 6 states have internal predecessors, (569), 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 20:17:58,248 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:58,249 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 117 [2022-02-20 20:17:58,249 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:59,988 INFO L129 PetriNetUnfolder]: 2442/4704 cut-off events. [2022-02-20 20:17:59,988 INFO L130 PetriNetUnfolder]: For 3868/4168 co-relation queries the response was YES. [2022-02-20 20:18:00,001 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10574 conditions, 4704 events. 2442/4704 cut-off events. For 3868/4168 co-relation queries the response was YES. Maximal size of possible extension queue 355. Compared 35442 event pairs, 177 based on Foata normal form. 14/4472 useless extension candidates. Maximal degree in co-relation 10509. Up to 1269 conditions per place. [2022-02-20 20:18:00,014 INFO L132 encePairwiseOnDemand]: 107/117 looper letters, 62 selfloop transitions, 15 changer transitions 18/175 dead transitions. [2022-02-20 20:18:00,014 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 175 transitions, 700 flow [2022-02-20 20:18:00,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 20:18:00,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-02-20 20:18:00,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1019 transitions. [2022-02-20 20:18:00,028 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.870940170940171 [2022-02-20 20:18:00,028 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1019 transitions. [2022-02-20 20:18:00,028 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1019 transitions. [2022-02-20 20:18:00,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:18:00,029 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1019 transitions. [2022-02-20 20:18:00,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 101.9) internal successors, (1019), 10 states have internal predecessors, (1019), 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 20:18:00,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 117.0) internal successors, (1287), 11 states have internal predecessors, (1287), 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 20:18:00,033 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 117.0) internal successors, (1287), 11 states have internal predecessors, (1287), 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 20:18:00,034 INFO L186 Difference]: Start difference. First operand has 141 places, 101 transitions, 274 flow. Second operand 10 states and 1019 transitions. [2022-02-20 20:18:00,034 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 175 transitions, 700 flow [2022-02-20 20:18:48,549 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 175 transitions, 686 flow, removed 6 selfloop flow, removed 4 redundant places. [2022-02-20 20:18:48,552 INFO L242 Difference]: Finished difference. Result has 131 places, 114 transitions, 369 flow [2022-02-20 20:18:48,552 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=260, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=369, PETRI_PLACES=131, PETRI_TRANSITIONS=114} [2022-02-20 20:18:48,553 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 9 predicate places. [2022-02-20 20:18:48,553 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 131 places, 114 transitions, 369 flow [2022-02-20 20:18:49,050 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16934 states, 16927 states have (on average 3.3942813256926803) internal successors, (57455), 16933 states have internal predecessors, (57455), 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 20:18:49,092 INFO L78 Accepts]: Start accepts. Automaton has has 16934 states, 16927 states have (on average 3.3942813256926803) internal successors, (57455), 16933 states have internal predecessors, (57455), 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 78 [2022-02-20 20:18:49,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:18:49,093 INFO L470 AbstractCegarLoop]: Abstraction has has 131 places, 114 transitions, 369 flow [2022-02-20 20:18:49,093 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 94.83333333333333) internal successors, (569), 6 states have internal predecessors, (569), 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 20:18:49,093 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:18:49,093 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] [2022-02-20 20:18:49,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:18:49,094 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:18:49,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:18:49,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1269110767, now seen corresponding path program 1 times [2022-02-20 20:18:49,094 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:18:49,094 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [109212756] [2022-02-20 20:18:49,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:18:49,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:18:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:18:49,336 INFO L290 TraceCheckUtils]: 0: Hoare triple {50240#true} [961] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50240#true} is VALID [2022-02-20 20:18:49,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {50240#true} [896] 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] {50240#true} is VALID [2022-02-20 20:18:49,336 INFO L290 TraceCheckUtils]: 2: Hoare triple {50240#true} [966] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {50240#true} is VALID [2022-02-20 20:18:49,336 INFO L290 TraceCheckUtils]: 3: Hoare triple {50240#true} [969] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {50240#true} is VALID [2022-02-20 20:18:49,337 INFO L290 TraceCheckUtils]: 4: Hoare triple {50240#true} [968] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {50240#true} is VALID [2022-02-20 20:18:49,340 INFO L290 TraceCheckUtils]: 5: Hoare triple {50240#true} [934] 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[] {50240#true} is VALID [2022-02-20 20:18:49,340 INFO L290 TraceCheckUtils]: 6: Hoare triple {50240#true} [864] 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[] {50240#true} is VALID [2022-02-20 20:18:49,340 INFO L290 TraceCheckUtils]: 7: Hoare triple {50240#true} [942] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 65 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {50240#true} is VALID [2022-02-20 20:18:49,341 INFO L290 TraceCheckUtils]: 8: Hoare triple {50240#true} [863] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,341 INFO L290 TraceCheckUtils]: 9: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [897] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,341 INFO L290 TraceCheckUtils]: 10: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [951] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,342 INFO L290 TraceCheckUtils]: 11: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [869] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,342 INFO L290 TraceCheckUtils]: 12: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [902] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,343 INFO L290 TraceCheckUtils]: 13: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [876] L717-->L719: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,344 INFO L290 TraceCheckUtils]: 14: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [924] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,344 INFO L290 TraceCheckUtils]: 15: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [935] L721-->L723: Formula: (= v_~y~0_5 0) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,344 INFO L290 TraceCheckUtils]: 16: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [973] L723-->L724: Formula: (= v_~z~0_14 0) InVars {} OutVars{~z~0=v_~z~0_14} AuxVars[] AssignedVars[~z~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [879] L724-->L725: Formula: (= v_~z$flush_delayed~0_5 0) InVars {} OutVars{~z$flush_delayed~0=v_~z$flush_delayed~0_5} AuxVars[] AssignedVars[~z$flush_delayed~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,345 INFO L290 TraceCheckUtils]: 18: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [862] L725-->L726: Formula: (= v_~z$mem_tmp~0_3 0) InVars {} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_3} AuxVars[] AssignedVars[~z$mem_tmp~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,346 INFO L290 TraceCheckUtils]: 19: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [941] L726-->L727: Formula: (= v_~z$r_buff0_thd0~0_12 0) InVars {} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~z$r_buff0_thd0~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [873] L727-->L728: Formula: (= v_~z$r_buff0_thd1~0_15 0) InVars {} OutVars{~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~z$r_buff0_thd1~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [918] L728-->L729: Formula: (= v_~z$r_buff0_thd2~0_14 0) InVars {} OutVars{~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~z$r_buff0_thd2~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [893] L729-->L730: Formula: (= v_~z$r_buff0_thd3~0_46 0) InVars {} OutVars{~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~z$r_buff0_thd3~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,347 INFO L290 TraceCheckUtils]: 23: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [910] L730-->L731: Formula: (= v_~z$r_buff1_thd0~0_8 0) InVars {} OutVars{~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_8} AuxVars[] AssignedVars[~z$r_buff1_thd0~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,348 INFO L290 TraceCheckUtils]: 24: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [947] L731-->L732: Formula: (= v_~z$r_buff1_thd1~0_10 0) InVars {} OutVars{~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd1~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [882] L732-->L733: Formula: (= v_~z$r_buff1_thd2~0_10 0) InVars {} OutVars{~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd2~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,348 INFO L290 TraceCheckUtils]: 26: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [946] L733-->L734: Formula: (= v_~z$r_buff1_thd3~0_27 0) InVars {} OutVars{~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~z$r_buff1_thd3~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,349 INFO L290 TraceCheckUtils]: 27: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [948] L734-->L735: Formula: (= v_~z$read_delayed~0_1 0) InVars {} OutVars{~z$read_delayed~0=v_~z$read_delayed~0_1} AuxVars[] AssignedVars[~z$read_delayed~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,349 INFO L290 TraceCheckUtils]: 28: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [967] L735-->L736: Formula: (and (= v_~z$read_delayed_var~0.base_1 0) (= v_~z$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_1, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~z$read_delayed_var~0.base, ~z$read_delayed_var~0.offset] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,349 INFO L290 TraceCheckUtils]: 29: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [892] L736-->L737: Formula: (= v_~z$w_buff0~0_12 0) InVars {} OutVars{~z$w_buff0~0=v_~z$w_buff0~0_12} AuxVars[] AssignedVars[~z$w_buff0~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [881] L737-->L738: Formula: (= v_~z$w_buff0_used~0_82 0) InVars {} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_82} AuxVars[] AssignedVars[~z$w_buff0_used~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [911] L738-->L739: Formula: (= v_~z$w_buff1~0_11 0) InVars {} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_11} AuxVars[] AssignedVars[~z$w_buff1~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,351 INFO L290 TraceCheckUtils]: 32: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [861] L739-->L740: Formula: (= v_~z$w_buff1_used~0_50 0) InVars {} OutVars{~z$w_buff1_used~0=v_~z$w_buff1_used~0_50} AuxVars[] AssignedVars[~z$w_buff1_used~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [903] L740-->L741: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,352 INFO L290 TraceCheckUtils]: 34: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [963] L741-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,353 INFO L290 TraceCheckUtils]: 35: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [972] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,353 INFO L290 TraceCheckUtils]: 36: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [900] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,353 INFO L290 TraceCheckUtils]: 37: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [874] 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] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,354 INFO L290 TraceCheckUtils]: 38: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [957] L-1-6-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_3|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_3|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_~#t657~0#1.base, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t658~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t657~0#1.offset, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t658~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,354 INFO L290 TraceCheckUtils]: 39: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [887] L838-->L838-1: Formula: (and (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 4) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t657~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t657~0#1.offset_4| 0) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t657~0#1.base, #valid, #length, ULTIMATE.start_main_~#t657~0#1.offset] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,355 INFO L290 TraceCheckUtils]: 40: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [877] L838-1-->L839: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,355 INFO L290 TraceCheckUtils]: 41: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [885] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,355 INFO L290 TraceCheckUtils]: 42: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [956] L839-1-->L839-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5|) |v_ULTIMATE.start_main_~#t657~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,356 INFO L290 TraceCheckUtils]: 43: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [1001] L839-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,356 INFO L290 TraceCheckUtils]: 44: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [905] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,357 INFO L290 TraceCheckUtils]: 45: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [932] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,357 INFO L290 TraceCheckUtils]: 46: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [953] L840-->L840-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 4)) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t658~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t658~0#1.offset_4| 0) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_4|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t658~0#1.base, #valid, #length, ULTIMATE.start_main_~#t658~0#1.offset] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,357 INFO L290 TraceCheckUtils]: 47: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [884] L840-1-->L841: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,358 INFO L290 TraceCheckUtils]: 48: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [931] L841-->L841-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,358 INFO L290 TraceCheckUtils]: 49: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [950] L841-1-->L841-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5|) |v_ULTIMATE.start_main_~#t658~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,361 INFO L290 TraceCheckUtils]: 50: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [1003] L841-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [870] L841-3-->L841-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,368 INFO L290 TraceCheckUtils]: 52: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [920] L841-4-->L842: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,369 INFO L290 TraceCheckUtils]: 53: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [907] L842-->L842-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t659~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t659~0#1.base_4| 0)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, #valid, #length] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,370 INFO L290 TraceCheckUtils]: 54: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [916] L842-1-->L843: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,371 INFO L290 TraceCheckUtils]: 55: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [926] L843-->L843-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,373 INFO L290 TraceCheckUtils]: 56: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [883] L843-1-->L843-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5|) |v_ULTIMATE.start_main_~#t659~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,374 INFO L290 TraceCheckUtils]: 57: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [999] L843-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,374 INFO L290 TraceCheckUtils]: 58: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [990] P2ENTRY-->L793: Formula: (and (= v_P2Thread1of1ForFork0_~arg.base_1 |v_P2Thread1of1ForFork0_#in~arg.base_1|) (= v_P2Thread1of1ForFork0_~arg.offset_1 |v_P2Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_1, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_~arg.offset] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,379 INFO L290 TraceCheckUtils]: 59: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [991] L793-->L795: Formula: (= 2 v_~y~0_2) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,380 INFO L290 TraceCheckUtils]: 60: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [992] L795-->L798: Formula: (= v_~__unbuffered_p2_EAX~0_1 v_~y~0_3) InVars {~y~0=v_~y~0_3} OutVars{~y~0=v_~y~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,381 INFO L290 TraceCheckUtils]: 61: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [993] L798-->L814: Formula: (let ((.cse30 (= (mod v_~z$w_buff1_used~0_324 256) 0)) (.cse20 (= (mod v_~z$r_buff0_thd3~0_236 256) 0)) (.cse23 (= (mod v_~z$r_buff1_thd3~0_161 256) 0))) (let ((.cse26 (not .cse23)) (.cse3 (not .cse20)) (.cse7 (and .cse20 .cse23)) (.cse8 (and .cse20 .cse30)) (.cse31 (= (mod v_~z$w_buff0_used~0_424 256) 0)) (.cse6 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse19 (= (mod v_~z$w_buff1_used~0_323 256) 0)) (.cse9 (= (mod v_~z$w_buff0_used~0_423 256) 0))) (let ((.cse13 (or .cse20 .cse9)) (.cse17 (not .cse19)) (.cse12 (not .cse9)) (.cse14 (not .cse6)) (.cse5 (or .cse7 .cse8 .cse31)) (.cse4 (or .cse20 .cse31)) (.cse0 (not .cse31)) (.cse1 (or .cse26 .cse3)) (.cse2 (or (not .cse30) .cse3))) (and (or (and .cse0 .cse1 .cse2 (= v_~__unbuffered_p2_EBX~0_20 |v_P2_#t~ite17_33|) (or (and .cse0 (= |v_P2_#t~ite17_33| v_~z$w_buff0~0_85) .cse3) (and (= |v_P2_#t~ite17_33| v_~z$w_buff1~0_104) .cse4))) (and .cse5 (= |v_P2_#t~ite17_33| |v_P2Thread1of1ForFork0_#t~ite17_1|) (= v_~__unbuffered_p2_EBX~0_20 v_~z~0_146))) (let ((.cse10 (= |v_P2_#t~ite28_59| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse6 (or (and (or .cse7 .cse8 .cse9) .cse10 (= |v_P2_#t~ite29_53| v_~z$w_buff1_used~0_324)) (and (= |v_P2_#t~ite29_53| |v_P2_#t~ite28_59|) (let ((.cse11 (= |v_P2_#t~ite28_59| 0))) (or (and .cse11 .cse3 .cse12) (and .cse11 .cse13))) .cse1 .cse2 .cse12)) (= |v_P2_#t~ite29_53| v_~z$w_buff1_used~0_323)) (and .cse14 (= |v_P2_#t~ite29_53| |v_P2Thread1of1ForFork0_#t~ite29_1|) .cse10 (= v_~z$w_buff1_used~0_324 v_~z$w_buff1_used~0_323)))) (= v_~z$flush_delayed~0_44 0) (let ((.cse15 (= |v_P2_#t~ite19_47| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and (= |v_P2_#t~ite20_41| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse15 (= v_~z$w_buff0~0_85 v_~z$w_buff0~0_84) .cse14) (and .cse6 (or (and .cse0 (let ((.cse16 (= |v_P2_#t~ite19_47| v_~z$w_buff0~0_85))) (or (and .cse16 .cse4) (and .cse16 .cse0 .cse3))) .cse1 .cse2 (= |v_P2_#t~ite19_47| |v_P2_#t~ite20_41|)) (and .cse5 .cse15 (= |v_P2_#t~ite20_41| v_~z$w_buff0~0_85))) (= |v_P2_#t~ite20_41| v_~z$w_buff0~0_84)))) (or (and .cse6 (= v_~__unbuffered_p2_EBX~0_20 v_~z~0_144)) (and .cse14 (= v_~z$mem_tmp~0_26 v_~z~0_144))) (= v_~z$mem_tmp~0_26 v_~z~0_146) (let ((.cse18 (= |v_P2_#t~ite31_71| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P2_#t~ite32_67| v_~z$r_buff0_thd3~0_235) .cse6 (or (and (= |v_P2_#t~ite31_71| |v_P2_#t~ite32_67|) (or (and .cse13 (= |v_P2_#t~ite31_71| v_~z$r_buff0_thd3~0_236)) (and (= |v_P2_#t~ite31_71| 0) .cse3 .cse12)) .cse1 (or .cse17 .cse3) .cse12) (and .cse18 (= |v_P2_#t~ite32_67| v_~z$r_buff0_thd3~0_236) (or .cse7 (and .cse19 .cse20) .cse9)))) (and .cse18 .cse14 (= v_~z$r_buff0_thd3~0_236 v_~z$r_buff0_thd3~0_235) (= |v_P2_#t~ite32_67| |v_P2Thread1of1ForFork0_#t~ite32_1|)))) (let ((.cse21 (= |v_P2_#t~ite34_65| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse14 (= |v_P2_#t~ite35_59| |v_P2Thread1of1ForFork0_#t~ite35_1|) .cse21 (= v_~z$r_buff1_thd3~0_161 v_~z$r_buff1_thd3~0_160)) (and .cse6 (= |v_P2_#t~ite35_59| v_~z$r_buff1_thd3~0_160) (let ((.cse22 (= (mod v_~z$r_buff0_thd3~0_235 256) 0))) (or (and (= |v_P2_#t~ite35_59| v_~z$r_buff1_thd3~0_161) (or (and .cse19 .cse22) .cse9 (and .cse23 .cse22)) .cse21) (let ((.cse24 (not .cse22))) (and (or .cse17 .cse24) (let ((.cse25 (= |v_P2_#t~ite34_65| 0))) (or (and .cse24 .cse25 .cse12) (and (or .cse9 .cse22) .cse25))) (= |v_P2_#t~ite34_65| |v_P2_#t~ite35_59|) (or .cse26 .cse24) .cse12))))))) (= v_~weak$$choice2~0_82 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (let ((.cse27 (= |v_P2_#t~ite25_61| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and (or (and .cse5 (= |v_P2_#t~ite26_57| v_~z$w_buff0_used~0_424) .cse27) (and .cse0 (or (and .cse0 (= |v_P2_#t~ite25_61| 0) .cse3) (and .cse4 (= |v_P2_#t~ite25_61| v_~z$w_buff0_used~0_424))) .cse1 .cse2 (= |v_P2_#t~ite25_61| |v_P2_#t~ite26_57|))) .cse6 (= |v_P2_#t~ite26_57| v_~z$w_buff0_used~0_423)) (and .cse14 (= |v_P2_#t~ite26_57| |v_P2Thread1of1ForFork0_#t~ite26_1|) (= v_~z$w_buff0_used~0_424 v_~z$w_buff0_used~0_423) .cse27))) (= v_~weak$$choice0~0_13 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse28 (= |v_P2_#t~ite22_57| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= |v_P2_#t~ite23_49| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse14 (= v_~z$w_buff1~0_104 v_~z$w_buff1~0_103) .cse28) (and (= |v_P2_#t~ite23_49| v_~z$w_buff1~0_103) .cse6 (or (and .cse5 .cse28 (= |v_P2_#t~ite23_49| v_~z$w_buff1~0_104)) (and .cse0 (let ((.cse29 (= |v_P2_#t~ite22_57| v_~z$w_buff1~0_104))) (or (and .cse4 .cse29) (and .cse0 .cse3 .cse29))) .cse1 .cse2 (= |v_P2_#t~ite22_57| |v_P2_#t~ite23_49|)))))))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_424, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_161, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_324, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~z$w_buff1~0=v_~z$w_buff1~0_104, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_236, ~z~0=v_~z~0_146, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_103, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_26, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_423, ~z$w_buff0~0=v_~z$w_buff0~0_84, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_160, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_323, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, ~z$flush_delayed~0=v_~z$flush_delayed~0_44, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_13, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_235, ~z~0=v_~z~0_144, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_82, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite29_53|, |v_P2_#t~ite26_57|, |v_P2_#t~ite20_41|, |v_P2_#t~ite28_59|, |v_P2_#t~ite32_67|, |v_P2_#t~ite35_59|, |v_P2_#t~ite25_61|, |v_P2_#t~ite31_71|, |v_P2_#t~ite34_65|, |v_P2_#t~ite22_57|, |v_P2_#t~ite23_49|, |v_P2_#t~ite19_47|, |v_P2_#t~ite17_33|] AssignedVars[~z$w_buff1~0, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~z$mem_tmp~0, ~__unbuffered_p2_EBX~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, ~z$flush_delayed~0, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~z$r_buff0_thd3~0, ~z~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [994] L814-->L821: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_430 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse3 (= (mod v_~z$r_buff1_thd3~0_169 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd3~0_242 256) 0)) (.cse1 (= (mod v_~z$w_buff0_used~0_429 256) 0))) (let ((.cse9 (or .cse12 .cse1)) (.cse4 (not .cse1)) (.cse8 (or .cse14 .cse3)) (.cse5 (not .cse3)) (.cse6 (not .cse14)) (.cse10 (or .cse12 .cse13)) (.cse11 (not .cse13)) (.cse7 (not .cse12))) (and (let ((.cse0 (= (mod v_~z$r_buff0_thd3~0_241 256) 0)) (.cse2 (= (mod v_~z$w_buff1_used~0_329 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= v_~z$r_buff1_thd3~0_169 v_~z$r_buff1_thd3~0_168)) (and (= v_~z$r_buff1_thd3~0_168 0) (or (and .cse4 (not .cse0)) (and .cse5 (not .cse2)))))) (or (and (= v_~z$w_buff1_used~0_329 0) (or (and .cse5 .cse6) (and .cse4 .cse7))) (and (= v_~z$w_buff1_used~0_330 v_~z$w_buff1_used~0_329) .cse8 .cse9)) (or (and (= v_~z$r_buff0_thd3~0_242 v_~z$r_buff0_thd3~0_241) .cse9) (and .cse4 (= v_~z$r_buff0_thd3~0_241 0) .cse7)) (or (and (= |v_P2_#t~ite38_45| v_~z~0_150) .cse10 (or (and (= |v_P2_#t~ite38_45| v_~z~0_151) .cse8) (and (= |v_P2_#t~ite38_45| v_~z$w_buff1~0_107) .cse5 .cse6))) (and (= v_~z~0_150 v_~z$w_buff0~0_88) (= |v_P2_#t~ite38_45| |v_P2Thread1of1ForFork0_#t~ite38_1|) .cse11 .cse7)) (or (and .cse10 (= v_~z$w_buff0_used~0_429 v_~z$w_buff0_used~0_430)) (and .cse11 .cse7 (= v_~z$w_buff0_used~0_429 0)))))) InVars {P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_1|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_430, ~z$w_buff0~0=v_~z$w_buff0~0_88, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_169, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_242, ~z$w_buff1~0=v_~z$w_buff1~0_107, ~z~0=v_~z~0_151} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_429, ~z$w_buff0~0=v_~z$w_buff0~0_88, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_168, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_329, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_1|, ~z$w_buff1~0=v_~z$w_buff1~0_107, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_1|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_1|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_1|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_2|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_1|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_241, ~z~0=v_~z~0_150} AuxVars[|v_P2_#t~ite38_45|] AssignedVars[P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite38, ~z$w_buff0_used~0, P2Thread1of1ForFork0_#t~ite43, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite40, ~z$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, ~z~0] {50242#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:49,384 INFO L290 TraceCheckUtils]: 63: Hoare triple {50242#(= ~__unbuffered_cnt~0 0)} [995] L821-->L824: Formula: (= (+ v_~__unbuffered_cnt~0_6 1) v_~__unbuffered_cnt~0_5) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {50243#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:49,384 INFO L290 TraceCheckUtils]: 64: Hoare triple {50243#(<= ~__unbuffered_cnt~0 1)} [970] L843-3-->L843-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {50243#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:49,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {50243#(<= ~__unbuffered_cnt~0 1)} [930] L843-4-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {50243#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:49,386 INFO L290 TraceCheckUtils]: 66: Hoare triple {50243#(<= ~__unbuffered_cnt~0 1)} [928] L844-->L846: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {50244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:18:49,386 INFO L290 TraceCheckUtils]: 67: Hoare triple {50244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [875] L846-->L847: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:18:49,387 INFO L290 TraceCheckUtils]: 68: Hoare triple {50244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [954] L847-->L847-1: 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] {50245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:18:49,387 INFO L290 TraceCheckUtils]: 69: Hoare triple {50245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [891] L847-1-->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] {50245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:18:49,388 INFO L290 TraceCheckUtils]: 70: Hoare triple {50245#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [923] 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] {50246#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} is VALID [2022-02-20 20:18:49,388 INFO L290 TraceCheckUtils]: 71: Hoare triple {50246#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [913] 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[] {50241#false} is VALID [2022-02-20 20:18:49,388 INFO L290 TraceCheckUtils]: 72: Hoare triple {50241#false} [886] L2-1-->L848: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50241#false} is VALID [2022-02-20 20:18:49,389 INFO L290 TraceCheckUtils]: 73: Hoare triple {50241#false} [901] L848-->L854: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_368 256) 0)) (.cse11 (= (mod v_~z$r_buff1_thd0~0_60 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_270 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd0~0_66 256) 0)) (.cse10 (= (mod v_~z$w_buff0_used~0_367 256) 0))) (let ((.cse0 (or .cse12 .cse10)) (.cse5 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse2 (not .cse12)) (.cse7 (not .cse13)) (.cse6 (or .cse12 .cse13)) (.cse4 (not .cse11)) (.cse1 (not .cse10))) (and (or (and .cse0 (= v_~z$r_buff0_thd0~0_66 v_~z$r_buff0_thd0~0_65)) (and .cse1 (= v_~z$r_buff0_thd0~0_65 0) .cse2)) (or (and (= v_~z$w_buff1_used~0_270 v_~z$w_buff1_used~0_269) .cse0 .cse3) (and (or (and .cse4 .cse5) (and .cse1 .cse2)) (= v_~z$w_buff1_used~0_269 0))) (or (and .cse6 (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite50#1_28| v_~z$w_buff1~0_89) .cse5) (and (= v_~z~0_117 |v_ULTIMATE.start_main_#t~ite50#1_28|) .cse3)) (= v_~z~0_116 |v_ULTIMATE.start_main_#t~ite50#1_28|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_28| |v_ULTIMATE.start_main_#t~ite50#1_24|) (= v_~z~0_116 v_~z$w_buff0~0_64) .cse2 .cse7)) (or (and (= v_~z$w_buff0_used~0_367 0) .cse2 .cse7) (and .cse6 (= v_~z$w_buff0_used~0_368 v_~z$w_buff0_used~0_367))) (let ((.cse9 (= (mod v_~z$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~z$w_buff1_used~0_269 256) 0))) (or (and (or (and .cse4 (not .cse8)) (and .cse1 (not .cse9))) (= v_~z$r_buff1_thd0~0_59 0)) (and (or .cse9 .cse10) (= v_~z$r_buff1_thd0~0_59 v_~z$r_buff1_thd0~0_60) (or .cse8 .cse11))))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_66, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_368, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_60, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_270, ~z$w_buff1~0=v_~z$w_buff1~0_89, ~z~0=v_~z~0_117, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_24|} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_367, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_269, ~z$w_buff1~0=v_~z$w_buff1~0_89, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_22|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_36|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_65, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_59, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_26|, ~z~0=v_~z~0_116, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_24|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ULTIMATE.start_main_#t~ite51#1, ~z~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {50241#false} is VALID [2022-02-20 20:18:49,389 INFO L290 TraceCheckUtils]: 74: Hoare triple {50241#false} [965] L854-->L857: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p0_EAX~0_2 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {50241#false} is VALID [2022-02-20 20:18:49,389 INFO L290 TraceCheckUtils]: 75: Hoare triple {50241#false} [949] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50241#false} is VALID [2022-02-20 20:18:49,389 INFO L290 TraceCheckUtils]: 76: Hoare triple {50241#false} [929] L858-->L858-1: 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] {50241#false} is VALID [2022-02-20 20:18:49,389 INFO L290 TraceCheckUtils]: 77: Hoare triple {50241#false} [940] L858-1-->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] {50241#false} is VALID [2022-02-20 20:18:49,390 INFO L290 TraceCheckUtils]: 78: Hoare triple {50241#false} [944] 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] {50241#false} is VALID [2022-02-20 20:18:49,390 INFO L290 TraceCheckUtils]: 79: Hoare triple {50241#false} [908] 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[] {50241#false} is VALID [2022-02-20 20:18:49,390 INFO L290 TraceCheckUtils]: 80: Hoare triple {50241#false} [898] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {50241#false} is VALID [2022-02-20 20:18:49,392 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 20:18:49,392 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:18:49,393 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [109212756] [2022-02-20 20:18:49,393 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [109212756] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:18:49,393 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:18:49,393 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:18:49,393 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024529134] [2022-02-20 20:18:49,394 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:18:49,395 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 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 81 [2022-02-20 20:18:49,395 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:18:49,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 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 20:18:49,457 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:18:49,457 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:18:49,457 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:18:49,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:18:49,458 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:18:49,459 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 117 [2022-02-20 20:18:49,460 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 114 transitions, 369 flow. Second operand has 7 states, 7 states have (on average 95.0) internal successors, (665), 7 states have internal predecessors, (665), 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 20:18:49,460 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:18:49,460 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 117 [2022-02-20 20:18:49,460 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:18:51,343 INFO L129 PetriNetUnfolder]: 2154/4318 cut-off events. [2022-02-20 20:18:51,344 INFO L130 PetriNetUnfolder]: For 6437/6738 co-relation queries the response was YES. [2022-02-20 20:18:51,359 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12416 conditions, 4318 events. 2154/4318 cut-off events. For 6437/6738 co-relation queries the response was YES. Maximal size of possible extension queue 355. Compared 34213 event pairs, 142 based on Foata normal form. 96/4265 useless extension candidates. Maximal degree in co-relation 12346. Up to 684 conditions per place. [2022-02-20 20:18:51,370 INFO L132 encePairwiseOnDemand]: 107/117 looper letters, 68 selfloop transitions, 28 changer transitions 36/212 dead transitions. [2022-02-20 20:18:51,371 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 212 transitions, 1109 flow [2022-02-20 20:18:51,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:18:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:18:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1326 transitions. [2022-02-20 20:18:51,388 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8717948717948718 [2022-02-20 20:18:51,388 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1326 transitions. [2022-02-20 20:18:51,389 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1326 transitions. [2022-02-20 20:18:51,389 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:18:51,390 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1326 transitions. [2022-02-20 20:18:51,392 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 102.0) internal successors, (1326), 13 states have internal predecessors, (1326), 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 20:18:51,395 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 117.0) internal successors, (1638), 14 states have internal predecessors, (1638), 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 20:18:51,395 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 117.0) internal successors, (1638), 14 states have internal predecessors, (1638), 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 20:18:51,395 INFO L186 Difference]: Start difference. First operand has 131 places, 114 transitions, 369 flow. Second operand 13 states and 1326 transitions. [2022-02-20 20:18:51,396 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 212 transitions, 1109 flow [2022-02-20 20:18:55,593 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 212 transitions, 1101 flow, removed 3 selfloop flow, removed 4 redundant places. [2022-02-20 20:18:55,596 INFO L242 Difference]: Finished difference. Result has 145 places, 131 transitions, 587 flow [2022-02-20 20:18:55,596 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=117, PETRI_DIFFERENCE_MINUEND_FLOW=361, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=587, PETRI_PLACES=145, PETRI_TRANSITIONS=131} [2022-02-20 20:18:55,597 INFO L334 CegarLoopForPetriNet]: 122 programPoint places, 23 predicate places. [2022-02-20 20:18:55,600 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 145 places, 131 transitions, 587 flow [2022-02-20 20:18:56,128 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 15623 states, 15602 states have (on average 3.2852198436097937) internal successors, (51256), 15622 states have internal predecessors, (51256), 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 20:18:56,159 INFO L78 Accepts]: Start accepts. Automaton has has 15623 states, 15602 states have (on average 3.2852198436097937) internal successors, (51256), 15622 states have internal predecessors, (51256), 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 81 [2022-02-20 20:18:56,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:18:56,159 INFO L470 AbstractCegarLoop]: Abstraction has has 145 places, 131 transitions, 587 flow [2022-02-20 20:18:56,160 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 95.0) internal successors, (665), 7 states have internal predecessors, (665), 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 20:18:56,160 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:18:56,160 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 20:18:56,160 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:18:56,160 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:18:56,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:18:56,161 INFO L85 PathProgramCache]: Analyzing trace with hash -1066346826, now seen corresponding path program 1 times [2022-02-20 20:18:56,161 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:18:56,161 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421178258] [2022-02-20 20:18:56,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:18:56,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:18:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:18:56,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {65894#true} [961] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65894#true} is VALID [2022-02-20 20:18:56,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {65894#true} [896] 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] {65894#true} is VALID [2022-02-20 20:18:56,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {65894#true} [966] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {65894#true} is VALID [2022-02-20 20:18:56,394 INFO L290 TraceCheckUtils]: 3: Hoare triple {65894#true} [969] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {65894#true} is VALID [2022-02-20 20:18:56,394 INFO L290 TraceCheckUtils]: 4: Hoare triple {65894#true} [968] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {65894#true} is VALID [2022-02-20 20:18:56,395 INFO L290 TraceCheckUtils]: 5: Hoare triple {65894#true} [934] 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[] {65894#true} is VALID [2022-02-20 20:18:56,395 INFO L290 TraceCheckUtils]: 6: Hoare triple {65894#true} [864] 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[] {65894#true} is VALID [2022-02-20 20:18:56,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {65894#true} [942] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 65 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {65894#true} is VALID [2022-02-20 20:18:56,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {65894#true} [863] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,396 INFO L290 TraceCheckUtils]: 9: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [897] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,396 INFO L290 TraceCheckUtils]: 10: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [951] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [869] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,397 INFO L290 TraceCheckUtils]: 12: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [902] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [876] L717-->L719: 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] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [924] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [935] L721-->L723: Formula: (= v_~y~0_5 0) InVars {} OutVars{~y~0=v_~y~0_5} AuxVars[] AssignedVars[~y~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,399 INFO L290 TraceCheckUtils]: 16: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [973] L723-->L724: Formula: (= v_~z~0_14 0) InVars {} OutVars{~z~0=v_~z~0_14} AuxVars[] AssignedVars[~z~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,399 INFO L290 TraceCheckUtils]: 17: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [879] L724-->L725: Formula: (= v_~z$flush_delayed~0_5 0) InVars {} OutVars{~z$flush_delayed~0=v_~z$flush_delayed~0_5} AuxVars[] AssignedVars[~z$flush_delayed~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,400 INFO L290 TraceCheckUtils]: 18: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [862] L725-->L726: Formula: (= v_~z$mem_tmp~0_3 0) InVars {} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_3} AuxVars[] AssignedVars[~z$mem_tmp~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,400 INFO L290 TraceCheckUtils]: 19: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [941] L726-->L727: Formula: (= v_~z$r_buff0_thd0~0_12 0) InVars {} OutVars{~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~z$r_buff0_thd0~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [873] L727-->L728: Formula: (= v_~z$r_buff0_thd1~0_15 0) InVars {} OutVars{~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~z$r_buff0_thd1~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [918] L728-->L729: Formula: (= v_~z$r_buff0_thd2~0_14 0) InVars {} OutVars{~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~z$r_buff0_thd2~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [893] L729-->L730: Formula: (= v_~z$r_buff0_thd3~0_46 0) InVars {} OutVars{~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~z$r_buff0_thd3~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,402 INFO L290 TraceCheckUtils]: 23: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [910] L730-->L731: Formula: (= v_~z$r_buff1_thd0~0_8 0) InVars {} OutVars{~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_8} AuxVars[] AssignedVars[~z$r_buff1_thd0~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,402 INFO L290 TraceCheckUtils]: 24: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [947] L731-->L732: Formula: (= v_~z$r_buff1_thd1~0_10 0) InVars {} OutVars{~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd1~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,402 INFO L290 TraceCheckUtils]: 25: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [882] L732-->L733: Formula: (= v_~z$r_buff1_thd2~0_10 0) InVars {} OutVars{~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~z$r_buff1_thd2~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,403 INFO L290 TraceCheckUtils]: 26: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [946] L733-->L734: Formula: (= v_~z$r_buff1_thd3~0_27 0) InVars {} OutVars{~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~z$r_buff1_thd3~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [948] L734-->L735: Formula: (= v_~z$read_delayed~0_1 0) InVars {} OutVars{~z$read_delayed~0=v_~z$read_delayed~0_1} AuxVars[] AssignedVars[~z$read_delayed~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,404 INFO L290 TraceCheckUtils]: 28: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [967] L735-->L736: Formula: (and (= v_~z$read_delayed_var~0.base_1 0) (= v_~z$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~z$read_delayed_var~0.base=v_~z$read_delayed_var~0.base_1, ~z$read_delayed_var~0.offset=v_~z$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~z$read_delayed_var~0.base, ~z$read_delayed_var~0.offset] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,404 INFO L290 TraceCheckUtils]: 29: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [892] L736-->L737: Formula: (= v_~z$w_buff0~0_12 0) InVars {} OutVars{~z$w_buff0~0=v_~z$w_buff0~0_12} AuxVars[] AssignedVars[~z$w_buff0~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,404 INFO L290 TraceCheckUtils]: 30: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [881] L737-->L738: Formula: (= v_~z$w_buff0_used~0_82 0) InVars {} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_82} AuxVars[] AssignedVars[~z$w_buff0_used~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,405 INFO L290 TraceCheckUtils]: 31: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [911] L738-->L739: Formula: (= v_~z$w_buff1~0_11 0) InVars {} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_11} AuxVars[] AssignedVars[~z$w_buff1~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,405 INFO L290 TraceCheckUtils]: 32: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [861] L739-->L740: Formula: (= v_~z$w_buff1_used~0_50 0) InVars {} OutVars{~z$w_buff1_used~0=v_~z$w_buff1_used~0_50} AuxVars[] AssignedVars[~z$w_buff1_used~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,405 INFO L290 TraceCheckUtils]: 33: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [903] L740-->L741: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,406 INFO L290 TraceCheckUtils]: 34: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [963] L741-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,406 INFO L290 TraceCheckUtils]: 35: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [972] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,406 INFO L290 TraceCheckUtils]: 36: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [900] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,407 INFO L290 TraceCheckUtils]: 37: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [874] 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] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,407 INFO L290 TraceCheckUtils]: 38: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [957] L-1-6-->L838: Formula: true InVars {} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_3|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_3|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_3|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_~#t657~0#1.base, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t658~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_~#t657~0#1.offset, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_~#t658~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,408 INFO L290 TraceCheckUtils]: 39: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [887] L838-->L838-1: Formula: (and (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 4) |v_#length_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t657~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t657~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t657~0#1.offset_4| 0) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t657~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t657~0#1.base, #valid, #length, ULTIMATE.start_main_~#t657~0#1.offset] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,408 INFO L290 TraceCheckUtils]: 40: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [877] L838-1-->L839: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,408 INFO L290 TraceCheckUtils]: 41: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [885] L839-->L839-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [956] L839-1-->L839-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t657~0#1.base_5|) |v_ULTIMATE.start_main_~#t657~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t657~0#1.base=|v_ULTIMATE.start_main_~#t657~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|, ULTIMATE.start_main_~#t657~0#1.offset=|v_ULTIMATE.start_main_~#t657~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,409 INFO L290 TraceCheckUtils]: 43: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [1001] L839-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,409 INFO L290 TraceCheckUtils]: 44: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [905] L839-3-->L839-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,410 INFO L290 TraceCheckUtils]: 45: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [932] L839-4-->L840: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,410 INFO L290 TraceCheckUtils]: 46: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [953] L840-->L840-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 4)) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t658~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t658~0#1.offset_4| 0) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t658~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_4|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t658~0#1.base, #valid, #length, ULTIMATE.start_main_~#t658~0#1.offset] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,411 INFO L290 TraceCheckUtils]: 47: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [884] L840-1-->L841: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,411 INFO L290 TraceCheckUtils]: 48: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [931] L841-->L841-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,411 INFO L290 TraceCheckUtils]: 49: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [950] L841-1-->L841-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t658~0#1.base_5|) |v_ULTIMATE.start_main_~#t658~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t658~0#1.offset=|v_ULTIMATE.start_main_~#t658~0#1.offset_5|, ULTIMATE.start_main_~#t658~0#1.base=|v_ULTIMATE.start_main_~#t658~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,412 INFO L290 TraceCheckUtils]: 50: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [1003] L841-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,412 INFO L290 TraceCheckUtils]: 51: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [870] L841-3-->L841-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,412 INFO L290 TraceCheckUtils]: 52: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [920] L841-4-->L842: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,413 INFO L290 TraceCheckUtils]: 53: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [907] L842-->L842-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 4) |v_#length_7|) (= |v_ULTIMATE.start_main_~#t659~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t659~0#1.base_4| 0)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t659~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t659~0#1.base, ULTIMATE.start_main_~#t659~0#1.offset, #valid, #length] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,413 INFO L290 TraceCheckUtils]: 54: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [916] L842-1-->L843: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,413 INFO L290 TraceCheckUtils]: 55: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [926] L843-->L843-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,414 INFO L290 TraceCheckUtils]: 56: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [883] L843-1-->L843-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t659~0#1.base_5|) |v_ULTIMATE.start_main_~#t659~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t659~0#1.base=|v_ULTIMATE.start_main_~#t659~0#1.base_5|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t659~0#1.offset=|v_ULTIMATE.start_main_~#t659~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,414 INFO L290 TraceCheckUtils]: 57: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [999] L843-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,415 INFO L290 TraceCheckUtils]: 58: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [990] P2ENTRY-->L793: Formula: (and (= v_P2Thread1of1ForFork0_~arg.base_1 |v_P2Thread1of1ForFork0_#in~arg.base_1|) (= v_P2Thread1of1ForFork0_~arg.offset_1 |v_P2Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_1, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_1|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_1|, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_1} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_~arg.offset] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,415 INFO L290 TraceCheckUtils]: 59: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [991] L793-->L795: Formula: (= 2 v_~y~0_2) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,415 INFO L290 TraceCheckUtils]: 60: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [992] L795-->L798: Formula: (= v_~__unbuffered_p2_EAX~0_1 v_~y~0_3) InVars {~y~0=v_~y~0_3} OutVars{~y~0=v_~y~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,416 INFO L290 TraceCheckUtils]: 61: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [993] L798-->L814: Formula: (let ((.cse30 (= (mod v_~z$w_buff1_used~0_324 256) 0)) (.cse20 (= (mod v_~z$r_buff0_thd3~0_236 256) 0)) (.cse23 (= (mod v_~z$r_buff1_thd3~0_161 256) 0))) (let ((.cse26 (not .cse23)) (.cse3 (not .cse20)) (.cse7 (and .cse20 .cse23)) (.cse8 (and .cse20 .cse30)) (.cse31 (= (mod v_~z$w_buff0_used~0_424 256) 0)) (.cse6 (= (mod v_~weak$$choice2~0_82 256) 0)) (.cse19 (= (mod v_~z$w_buff1_used~0_323 256) 0)) (.cse9 (= (mod v_~z$w_buff0_used~0_423 256) 0))) (let ((.cse13 (or .cse20 .cse9)) (.cse17 (not .cse19)) (.cse12 (not .cse9)) (.cse14 (not .cse6)) (.cse5 (or .cse7 .cse8 .cse31)) (.cse4 (or .cse20 .cse31)) (.cse0 (not .cse31)) (.cse1 (or .cse26 .cse3)) (.cse2 (or (not .cse30) .cse3))) (and (or (and .cse0 .cse1 .cse2 (= v_~__unbuffered_p2_EBX~0_20 |v_P2_#t~ite17_33|) (or (and .cse0 (= |v_P2_#t~ite17_33| v_~z$w_buff0~0_85) .cse3) (and (= |v_P2_#t~ite17_33| v_~z$w_buff1~0_104) .cse4))) (and .cse5 (= |v_P2_#t~ite17_33| |v_P2Thread1of1ForFork0_#t~ite17_1|) (= v_~__unbuffered_p2_EBX~0_20 v_~z~0_146))) (let ((.cse10 (= |v_P2_#t~ite28_59| |v_P2Thread1of1ForFork0_#t~ite28_1|))) (or (and .cse6 (or (and (or .cse7 .cse8 .cse9) .cse10 (= |v_P2_#t~ite29_53| v_~z$w_buff1_used~0_324)) (and (= |v_P2_#t~ite29_53| |v_P2_#t~ite28_59|) (let ((.cse11 (= |v_P2_#t~ite28_59| 0))) (or (and .cse11 .cse3 .cse12) (and .cse11 .cse13))) .cse1 .cse2 .cse12)) (= |v_P2_#t~ite29_53| v_~z$w_buff1_used~0_323)) (and .cse14 (= |v_P2_#t~ite29_53| |v_P2Thread1of1ForFork0_#t~ite29_1|) .cse10 (= v_~z$w_buff1_used~0_324 v_~z$w_buff1_used~0_323)))) (= v_~z$flush_delayed~0_44 0) (let ((.cse15 (= |v_P2_#t~ite19_47| |v_P2Thread1of1ForFork0_#t~ite19_1|))) (or (and (= |v_P2_#t~ite20_41| |v_P2Thread1of1ForFork0_#t~ite20_1|) .cse15 (= v_~z$w_buff0~0_85 v_~z$w_buff0~0_84) .cse14) (and .cse6 (or (and .cse0 (let ((.cse16 (= |v_P2_#t~ite19_47| v_~z$w_buff0~0_85))) (or (and .cse16 .cse4) (and .cse16 .cse0 .cse3))) .cse1 .cse2 (= |v_P2_#t~ite19_47| |v_P2_#t~ite20_41|)) (and .cse5 .cse15 (= |v_P2_#t~ite20_41| v_~z$w_buff0~0_85))) (= |v_P2_#t~ite20_41| v_~z$w_buff0~0_84)))) (or (and .cse6 (= v_~__unbuffered_p2_EBX~0_20 v_~z~0_144)) (and .cse14 (= v_~z$mem_tmp~0_26 v_~z~0_144))) (= v_~z$mem_tmp~0_26 v_~z~0_146) (let ((.cse18 (= |v_P2_#t~ite31_71| |v_P2Thread1of1ForFork0_#t~ite31_1|))) (or (and (= |v_P2_#t~ite32_67| v_~z$r_buff0_thd3~0_235) .cse6 (or (and (= |v_P2_#t~ite31_71| |v_P2_#t~ite32_67|) (or (and .cse13 (= |v_P2_#t~ite31_71| v_~z$r_buff0_thd3~0_236)) (and (= |v_P2_#t~ite31_71| 0) .cse3 .cse12)) .cse1 (or .cse17 .cse3) .cse12) (and .cse18 (= |v_P2_#t~ite32_67| v_~z$r_buff0_thd3~0_236) (or .cse7 (and .cse19 .cse20) .cse9)))) (and .cse18 .cse14 (= v_~z$r_buff0_thd3~0_236 v_~z$r_buff0_thd3~0_235) (= |v_P2_#t~ite32_67| |v_P2Thread1of1ForFork0_#t~ite32_1|)))) (let ((.cse21 (= |v_P2_#t~ite34_65| |v_P2Thread1of1ForFork0_#t~ite34_1|))) (or (and .cse14 (= |v_P2_#t~ite35_59| |v_P2Thread1of1ForFork0_#t~ite35_1|) .cse21 (= v_~z$r_buff1_thd3~0_161 v_~z$r_buff1_thd3~0_160)) (and .cse6 (= |v_P2_#t~ite35_59| v_~z$r_buff1_thd3~0_160) (let ((.cse22 (= (mod v_~z$r_buff0_thd3~0_235 256) 0))) (or (and (= |v_P2_#t~ite35_59| v_~z$r_buff1_thd3~0_161) (or (and .cse19 .cse22) .cse9 (and .cse23 .cse22)) .cse21) (let ((.cse24 (not .cse22))) (and (or .cse17 .cse24) (let ((.cse25 (= |v_P2_#t~ite34_65| 0))) (or (and .cse24 .cse25 .cse12) (and (or .cse9 .cse22) .cse25))) (= |v_P2_#t~ite34_65| |v_P2_#t~ite35_59|) (or .cse26 .cse24) .cse12))))))) (= v_~weak$$choice2~0_82 |v_P2Thread1of1ForFork0_#t~nondet16_1|) (let ((.cse27 (= |v_P2_#t~ite25_61| |v_P2Thread1of1ForFork0_#t~ite25_1|))) (or (and (or (and .cse5 (= |v_P2_#t~ite26_57| v_~z$w_buff0_used~0_424) .cse27) (and .cse0 (or (and .cse0 (= |v_P2_#t~ite25_61| 0) .cse3) (and .cse4 (= |v_P2_#t~ite25_61| v_~z$w_buff0_used~0_424))) .cse1 .cse2 (= |v_P2_#t~ite25_61| |v_P2_#t~ite26_57|))) .cse6 (= |v_P2_#t~ite26_57| v_~z$w_buff0_used~0_423)) (and .cse14 (= |v_P2_#t~ite26_57| |v_P2Thread1of1ForFork0_#t~ite26_1|) (= v_~z$w_buff0_used~0_424 v_~z$w_buff0_used~0_423) .cse27))) (= v_~weak$$choice0~0_13 |v_P2Thread1of1ForFork0_#t~nondet15_1|) (let ((.cse28 (= |v_P2_#t~ite22_57| |v_P2Thread1of1ForFork0_#t~ite22_1|))) (or (and (= |v_P2_#t~ite23_49| |v_P2Thread1of1ForFork0_#t~ite23_1|) .cse14 (= v_~z$w_buff1~0_104 v_~z$w_buff1~0_103) .cse28) (and (= |v_P2_#t~ite23_49| v_~z$w_buff1~0_103) .cse6 (or (and .cse5 .cse28 (= |v_P2_#t~ite23_49| v_~z$w_buff1~0_104)) (and .cse0 (let ((.cse29 (= |v_P2_#t~ite22_57| v_~z$w_buff1~0_104))) (or (and .cse4 .cse29) (and .cse0 .cse3 .cse29))) .cse1 .cse2 (= |v_P2_#t~ite22_57| |v_P2_#t~ite23_49|)))))))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_424, ~z$w_buff0~0=v_~z$w_buff0~0_85, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_161, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_324, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_1|, ~z$w_buff1~0=v_~z$w_buff1~0_104, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_1|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_1|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_1|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_1|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_1|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_1|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_1|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_1|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_1|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_236, ~z~0=v_~z~0_146, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_1|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_1|} OutVars{~z$w_buff1~0=v_~z$w_buff1~0_103, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_2|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_2|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_2|, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_1|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_2|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_1|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_2|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_2|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_1|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_2|, ~z$mem_tmp~0=v_~z$mem_tmp~0_26, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_20, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_423, ~z$w_buff0~0=v_~z$w_buff0~0_84, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_160, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_323, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_2|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_2|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_1|, ~z$flush_delayed~0=v_~z$flush_delayed~0_44, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_2|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_1|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_1|, ~weak$$choice0~0=v_~weak$$choice0~0_13, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_2|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_1|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_2|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_2|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_2|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_235, ~z~0=v_~z~0_144, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_1|, ~weak$$choice2~0=v_~weak$$choice2~0_82, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_2|} AuxVars[|v_P2_#t~ite29_53|, |v_P2_#t~ite26_57|, |v_P2_#t~ite20_41|, |v_P2_#t~ite28_59|, |v_P2_#t~ite32_67|, |v_P2_#t~ite35_59|, |v_P2_#t~ite25_61|, |v_P2_#t~ite31_71|, |v_P2_#t~ite34_65|, |v_P2_#t~ite22_57|, |v_P2_#t~ite23_49|, |v_P2_#t~ite19_47|, |v_P2_#t~ite17_33|] AssignedVars[~z$w_buff1~0, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, ~z$mem_tmp~0, ~__unbuffered_p2_EBX~0, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, ~z$flush_delayed~0, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, ~weak$$choice0~0, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, ~z$r_buff0_thd3~0, ~z~0, P2Thread1of1ForFork0_#t~ite18, ~weak$$choice2~0, P2Thread1of1ForFork0_#t~ite19] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,417 INFO L290 TraceCheckUtils]: 62: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [975] P0ENTRY-->L744: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,417 INFO L290 TraceCheckUtils]: 63: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [977] L744-->L755: Formula: (and (not (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~z$r_buff1_thd1~0_Out_2 v_~z$r_buff0_thd1~0_In_11) (= v_~z$r_buff0_thd3~0_In_51 v_~z$r_buff1_thd3~0_Out_2) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~z$w_buff0~0_In_19 v_~z$w_buff1~0_Out_2) (= v_~z$w_buff0_used~0_Out_2 1) (= v_~z$w_buff1_used~0_Out_2 v_~z$w_buff0_used~0_In_81) (= (ite (not (and (not (= (mod v_~z$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~z$w_buff0_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|) (= v_~z$w_buff0~0_Out_2 1) (= v_~z$r_buff0_thd1~0_Out_2 1) (= v_~z$r_buff1_thd2~0_Out_2 v_~z$r_buff0_thd2~0_In_11) (= v_~z$r_buff1_thd0~0_Out_2 v_~z$r_buff0_thd0~0_In_11)) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_In_11, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_In_81, ~z$w_buff0~0=v_~z$w_buff0~0_In_19, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_In_51, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_In_11, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_In_11} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_Out_2, ~z$w_buff0~0=v_~z$w_buff0~0_Out_2, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_Out_2, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_Out_2, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_Out_2, ~z$w_buff1~0=v_~z$w_buff1~0_Out_2, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_In_11, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_Out_2, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_Out_2, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_In_51, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_Out_2, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_In_11} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z$r_buff1_thd2~0, ~z$r_buff1_thd1~0, ~z$w_buff1_used~0, ~z$w_buff1~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~z$r_buff0_thd1~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,418 INFO L290 TraceCheckUtils]: 64: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [978] L755-->L758: Formula: (= v_~__unbuffered_p0_EAX~0_1 v_~x~0_1) InVars {~x~0=v_~x~0_1} OutVars{~x~0=v_~x~0_1, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,418 INFO L290 TraceCheckUtils]: 65: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [979] L758-->L765: Formula: (let ((.cse10 (= (mod v_~z$r_buff1_thd1~0_56 256) 0)) (.cse13 (= 0 (mod v_~z$w_buff1_used~0_294 256))) (.cse11 (= (mod v_~z$w_buff0_used~0_393 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd1~0_65 256) 0)) (.cse14 (= (mod v_~z$w_buff0_used~0_394 256) 0))) (let ((.cse3 (or .cse12 .cse14)) (.cse5 (not .cse14)) (.cse6 (or .cse12 .cse11)) (.cse2 (or .cse10 .cse13)) (.cse0 (not .cse10)) (.cse1 (not .cse13)) (.cse4 (not .cse12)) (.cse7 (not .cse11))) (and (or (and (= |v_P0_#t~ite3#1_31| v_~z~0_128) (or (and .cse0 (= |v_P0_#t~ite3#1_31| v_~z$w_buff1~0_93) .cse1) (and .cse2 (= |v_P0_#t~ite3#1_31| v_~z~0_129))) .cse3) (and (= v_~z~0_128 v_~z$w_buff0~0_68) (= |v_P0_#t~ite3#1_31| |v_P0Thread1of1ForFork1_#t~ite3#1_1|) .cse4 .cse5)) (or (and .cse6 (= v_~z$r_buff0_thd1~0_65 v_~z$r_buff0_thd1~0_64)) (and (= v_~z$r_buff0_thd1~0_64 0) .cse4 .cse7)) (or (and (= v_~z$w_buff0_used~0_394 v_~z$w_buff0_used~0_393) .cse3) (and (= v_~z$w_buff0_used~0_393 0) .cse4 .cse5)) (let ((.cse9 (= (mod v_~z$w_buff1_used~0_293 256) 0)) (.cse8 (= (mod v_~z$r_buff0_thd1~0_64 256) 0))) (or (and (= v_~z$r_buff1_thd1~0_55 0) (or (and (not .cse8) .cse7) (and .cse0 (not .cse9)))) (and (= v_~z$r_buff1_thd1~0_55 v_~z$r_buff1_thd1~0_56) (or .cse10 .cse9) (or .cse11 .cse8)))) (or (and .cse6 .cse2 (= v_~z$w_buff1_used~0_294 v_~z$w_buff1_used~0_293)) (and (or (and .cse0 .cse1) (and .cse4 .cse7)) (= v_~z$w_buff1_used~0_293 0)))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_394, ~z$w_buff0~0=v_~z$w_buff0~0_68, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_56, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_294, ~z$w_buff1~0=v_~z$w_buff1~0_93, ~z~0=v_~z~0_129, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_65, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_1|} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_393, ~z$w_buff0~0=v_~z$w_buff0~0_68, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_293, ~z$w_buff1~0=v_~z$w_buff1~0_93, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_1|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_1|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_1|, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_55, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_1|, ~z~0=v_~z~0_128, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_64, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_1|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_2|} AuxVars[|v_P0_#t~ite3#1_31|] AssignedVars[P0Thread1of1ForFork1_#t~ite8#1, ~z$w_buff0_used~0, ~z$r_buff1_thd1~0, ~z$w_buff1_used~0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_#t~ite7#1, ~z~0, ~z$r_buff0_thd1~0, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1, P0Thread1of1ForFork1_#t~ite4#1] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,419 INFO L290 TraceCheckUtils]: 66: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [994] L814-->L821: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_430 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_330 256) 0)) (.cse3 (= (mod v_~z$r_buff1_thd3~0_169 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd3~0_242 256) 0)) (.cse1 (= (mod v_~z$w_buff0_used~0_429 256) 0))) (let ((.cse9 (or .cse12 .cse1)) (.cse4 (not .cse1)) (.cse8 (or .cse14 .cse3)) (.cse5 (not .cse3)) (.cse6 (not .cse14)) (.cse10 (or .cse12 .cse13)) (.cse11 (not .cse13)) (.cse7 (not .cse12))) (and (let ((.cse0 (= (mod v_~z$r_buff0_thd3~0_241 256) 0)) (.cse2 (= (mod v_~z$w_buff1_used~0_329 256) 0))) (or (and (or .cse0 .cse1) (or .cse2 .cse3) (= v_~z$r_buff1_thd3~0_169 v_~z$r_buff1_thd3~0_168)) (and (= v_~z$r_buff1_thd3~0_168 0) (or (and .cse4 (not .cse0)) (and .cse5 (not .cse2)))))) (or (and (= v_~z$w_buff1_used~0_329 0) (or (and .cse5 .cse6) (and .cse4 .cse7))) (and (= v_~z$w_buff1_used~0_330 v_~z$w_buff1_used~0_329) .cse8 .cse9)) (or (and (= v_~z$r_buff0_thd3~0_242 v_~z$r_buff0_thd3~0_241) .cse9) (and .cse4 (= v_~z$r_buff0_thd3~0_241 0) .cse7)) (or (and (= |v_P2_#t~ite38_45| v_~z~0_150) .cse10 (or (and (= |v_P2_#t~ite38_45| v_~z~0_151) .cse8) (and (= |v_P2_#t~ite38_45| v_~z$w_buff1~0_107) .cse5 .cse6))) (and (= v_~z~0_150 v_~z$w_buff0~0_88) (= |v_P2_#t~ite38_45| |v_P2Thread1of1ForFork0_#t~ite38_1|) .cse11 .cse7)) (or (and .cse10 (= v_~z$w_buff0_used~0_429 v_~z$w_buff0_used~0_430)) (and .cse11 .cse7 (= v_~z$w_buff0_used~0_429 0)))))) InVars {P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_1|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_430, ~z$w_buff0~0=v_~z$w_buff0~0_88, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_169, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_330, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_242, ~z$w_buff1~0=v_~z$w_buff1~0_107, ~z~0=v_~z~0_151} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_429, ~z$w_buff0~0=v_~z$w_buff0~0_88, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_168, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_329, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_1|, ~z$w_buff1~0=v_~z$w_buff1~0_107, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_1|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_1|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_1|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_2|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_1|, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_241, ~z~0=v_~z~0_150} AuxVars[|v_P2_#t~ite38_45|] AssignedVars[P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite38, ~z$w_buff0_used~0, P2Thread1of1ForFork0_#t~ite43, ~z$r_buff1_thd3~0, ~z$w_buff1_used~0, P2Thread1of1ForFork0_#t~ite40, ~z$r_buff0_thd3~0, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, ~z~0] {65896#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:18:56,419 INFO L290 TraceCheckUtils]: 67: Hoare triple {65896#(= ~__unbuffered_cnt~0 0)} [980] L765-->L768: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {65897#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:56,419 INFO L290 TraceCheckUtils]: 68: Hoare triple {65897#(<= ~__unbuffered_cnt~0 1)} [970] L843-3-->L843-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {65897#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:56,420 INFO L290 TraceCheckUtils]: 69: Hoare triple {65897#(<= ~__unbuffered_cnt~0 1)} [930] L843-4-->L844: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {65897#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:18:56,420 INFO L290 TraceCheckUtils]: 70: Hoare triple {65897#(<= ~__unbuffered_cnt~0 1)} [995] L821-->L824: Formula: (= (+ v_~__unbuffered_cnt~0_6 1) v_~__unbuffered_cnt~0_5) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {65898#(<= ~__unbuffered_cnt~0 2)} is VALID [2022-02-20 20:18:56,421 INFO L290 TraceCheckUtils]: 71: Hoare triple {65898#(<= ~__unbuffered_cnt~0 2)} [928] L844-->L846: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {65899#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:18:56,421 INFO L290 TraceCheckUtils]: 72: Hoare triple {65899#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [875] L846-->L847: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65899#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:18:56,422 INFO L290 TraceCheckUtils]: 73: Hoare triple {65899#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [954] L847-->L847-1: 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] {65900#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:18:56,422 INFO L290 TraceCheckUtils]: 74: Hoare triple {65900#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [891] L847-1-->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] {65900#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} is VALID [2022-02-20 20:18:56,423 INFO L290 TraceCheckUtils]: 75: Hoare triple {65900#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [923] 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] {65901#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} is VALID [2022-02-20 20:18:56,424 INFO L290 TraceCheckUtils]: 76: Hoare triple {65901#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [913] 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[] {65895#false} is VALID [2022-02-20 20:18:56,424 INFO L290 TraceCheckUtils]: 77: Hoare triple {65895#false} [886] L2-1-->L848: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65895#false} is VALID [2022-02-20 20:18:56,424 INFO L290 TraceCheckUtils]: 78: Hoare triple {65895#false} [901] L848-->L854: Formula: (let ((.cse13 (= (mod v_~z$w_buff0_used~0_368 256) 0)) (.cse11 (= (mod v_~z$r_buff1_thd0~0_60 256) 0)) (.cse14 (= (mod v_~z$w_buff1_used~0_270 256) 0)) (.cse12 (= (mod v_~z$r_buff0_thd0~0_66 256) 0)) (.cse10 (= (mod v_~z$w_buff0_used~0_367 256) 0))) (let ((.cse0 (or .cse12 .cse10)) (.cse5 (not .cse14)) (.cse3 (or .cse11 .cse14)) (.cse2 (not .cse12)) (.cse7 (not .cse13)) (.cse6 (or .cse12 .cse13)) (.cse4 (not .cse11)) (.cse1 (not .cse10))) (and (or (and .cse0 (= v_~z$r_buff0_thd0~0_66 v_~z$r_buff0_thd0~0_65)) (and .cse1 (= v_~z$r_buff0_thd0~0_65 0) .cse2)) (or (and (= v_~z$w_buff1_used~0_270 v_~z$w_buff1_used~0_269) .cse0 .cse3) (and (or (and .cse4 .cse5) (and .cse1 .cse2)) (= v_~z$w_buff1_used~0_269 0))) (or (and .cse6 (or (and .cse4 (= |v_ULTIMATE.start_main_#t~ite50#1_28| v_~z$w_buff1~0_89) .cse5) (and (= v_~z~0_117 |v_ULTIMATE.start_main_#t~ite50#1_28|) .cse3)) (= v_~z~0_116 |v_ULTIMATE.start_main_#t~ite50#1_28|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_28| |v_ULTIMATE.start_main_#t~ite50#1_24|) (= v_~z~0_116 v_~z$w_buff0~0_64) .cse2 .cse7)) (or (and (= v_~z$w_buff0_used~0_367 0) .cse2 .cse7) (and .cse6 (= v_~z$w_buff0_used~0_368 v_~z$w_buff0_used~0_367))) (let ((.cse9 (= (mod v_~z$r_buff0_thd0~0_65 256) 0)) (.cse8 (= (mod v_~z$w_buff1_used~0_269 256) 0))) (or (and (or (and .cse4 (not .cse8)) (and .cse1 (not .cse9))) (= v_~z$r_buff1_thd0~0_59 0)) (and (or .cse9 .cse10) (= v_~z$r_buff1_thd0~0_59 v_~z$r_buff1_thd0~0_60) (or .cse8 .cse11))))))) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_66, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_368, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_60, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_270, ~z$w_buff1~0=v_~z$w_buff1~0_89, ~z~0=v_~z~0_117, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_24|} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_367, ~z$w_buff0~0=v_~z$w_buff0~0_64, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_269, ~z$w_buff1~0=v_~z$w_buff1~0_89, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_22|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_36|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_65, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_59, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_26|, ~z~0=v_~z~0_116, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_24|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~z$r_buff0_thd0~0, ~z$w_buff0_used~0, ~z$r_buff1_thd0~0, ~z$w_buff1_used~0, ULTIMATE.start_main_#t~ite51#1, ~z~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {65895#false} is VALID [2022-02-20 20:18:56,424 INFO L290 TraceCheckUtils]: 79: Hoare triple {65895#false} [965] L854-->L857: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 2) (= v_~__unbuffered_p0_EAX~0_2 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~y~0=v_~y~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {65895#false} is VALID [2022-02-20 20:18:56,424 INFO L290 TraceCheckUtils]: 80: Hoare triple {65895#false} [949] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65895#false} is VALID [2022-02-20 20:18:56,425 INFO L290 TraceCheckUtils]: 81: Hoare triple {65895#false} [929] L858-->L858-1: 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] {65895#false} is VALID [2022-02-20 20:18:56,425 INFO L290 TraceCheckUtils]: 82: Hoare triple {65895#false} [940] L858-1-->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] {65895#false} is VALID [2022-02-20 20:18:56,425 INFO L290 TraceCheckUtils]: 83: Hoare triple {65895#false} [944] 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] {65895#false} is VALID [2022-02-20 20:18:56,425 INFO L290 TraceCheckUtils]: 84: Hoare triple {65895#false} [908] 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[] {65895#false} is VALID [2022-02-20 20:18:56,425 INFO L290 TraceCheckUtils]: 85: Hoare triple {65895#false} [898] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {65895#false} is VALID [2022-02-20 20:18:56,426 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 20:18:56,426 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:18:56,426 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421178258] [2022-02-20 20:18:56,426 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421178258] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:18:56,427 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:18:56,427 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 20:18:56,427 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827857474] [2022-02-20 20:18:56,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:18:56,428 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 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 20:18:56,428 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:18:56,428 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 10.75) internal successors, (86), 8 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 20:18:56,491 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 20:18:56,492 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:18:56,492 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:18:56,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:18:56,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:18:56,494 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 117 [2022-02-20 20:18:56,494 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 131 transitions, 587 flow. Second operand has 8 states, 8 states have (on average 95.125) internal successors, (761), 8 states have internal predecessors, (761), 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 20:18:56,495 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:18:56,495 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 117 [2022-02-20 20:18:56,495 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:18:59,871 INFO L129 PetriNetUnfolder]: 1964/3987 cut-off events. [2022-02-20 20:18:59,871 INFO L130 PetriNetUnfolder]: For 9830/10126 co-relation queries the response was YES. [2022-02-20 20:18:59,886 INFO L84 FinitePrefix]: Finished finitePrefix Result has 13233 conditions, 3987 events. 1964/3987 cut-off events. For 9830/10126 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 32034 event pairs, 161 based on Foata normal form. 53/3892 useless extension candidates. Maximal degree in co-relation 13158. Up to 558 conditions per place. [2022-02-20 20:18:59,896 INFO L132 encePairwiseOnDemand]: 107/117 looper letters, 57 selfloop transitions, 32 changer transitions 39/208 dead transitions. [2022-02-20 20:18:59,896 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 208 transitions, 1229 flow [2022-02-20 20:18:59,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-20 20:18:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-02-20 20:18:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1592 transitions. [2022-02-20 20:18:59,914 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8504273504273504 [2022-02-20 20:18:59,914 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1592 transitions. [2022-02-20 20:18:59,914 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1592 transitions. [2022-02-20 20:18:59,915 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:18:59,915 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1592 transitions. [2022-02-20 20:18:59,918 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 99.5) internal successors, (1592), 16 states have internal predecessors, (1592), 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 20:18:59,921 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 117.0) internal successors, (1989), 17 states have internal predecessors, (1989), 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 20:18:59,921 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 117.0) internal successors, (1989), 17 states have internal predecessors, (1989), 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 20:18:59,921 INFO L186 Difference]: Start difference. First operand has 145 places, 131 transitions, 587 flow. Second operand 16 states and 1592 transitions. [2022-02-20 20:18:59,922 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 208 transitions, 1229 flow