./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_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/mix016_pso.opt_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 2135a1882b0d27098e68a161f8694a670a72069d61776627736073247b8e4e23 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:16:07,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:16:07,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:16:07,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:16:07,196 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:16:07,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:16:07,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:16:07,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:16:07,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:16:07,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:16:07,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:16:07,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:16:07,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:16:07,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:16:07,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:16:07,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:16:07,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:16:07,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:16:07,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:16:07,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:16:07,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:16:07,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:16:07,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:16:07,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:16:07,214 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:16:07,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:16:07,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:16:07,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:16:07,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:16:07,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:16:07,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:16:07,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:16:07,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:16:07,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:16:07,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:16:07,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:16:07,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:16:07,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:16:07,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:16:07,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:16:07,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:16:07,222 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:16:07,234 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:16:07,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:16:07,235 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:16:07,235 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:16:07,236 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:16:07,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:16:07,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:16:07,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:16:07,237 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:16:07,237 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:16:07,237 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:16:07,237 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:16:07,238 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:16:07,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:16:07,239 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:16:07,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:16:07,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:16:07,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:16:07,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:16:07,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:16:07,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:16:07,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:16:07,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:16:07,241 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:16:07,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:16:07,241 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:16:07,241 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:16:07,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:16:07,242 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2135a1882b0d27098e68a161f8694a670a72069d61776627736073247b8e4e23 [2022-02-20 20:16:07,494 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:16:07,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:16:07,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:16:07,514 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:16:07,515 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:16:07,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix016_pso.opt_tso.opt.i [2022-02-20 20:16:07,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c060d68a/5af379d115234bc6a297ca34fbc720ee/FLAG3eb3ed957 [2022-02-20 20:16:07,922 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:16:07,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix016_pso.opt_tso.opt.i [2022-02-20 20:16:07,942 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c060d68a/5af379d115234bc6a297ca34fbc720ee/FLAG3eb3ed957 [2022-02-20 20:16:08,290 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c060d68a/5af379d115234bc6a297ca34fbc720ee [2022-02-20 20:16:08,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:16:08,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:16:08,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:16:08,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:16:08,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:16:08,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e917be5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08, skipping insertion in model container [2022-02-20 20:16:08,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:16:08,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:16:08,503 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/mix016_pso.opt_tso.opt.i[956,969] [2022-02-20 20:16:08,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:16:08,637 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:16:08,646 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/mix016_pso.opt_tso.opt.i[956,969] [2022-02-20 20:16:08,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:16:08,710 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:16:08,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08 WrapperNode [2022-02-20 20:16:08,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:16:08,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:16:08,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:16:08,712 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:16:08,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,749 INFO L137 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 280 [2022-02-20 20:16:08,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:16:08,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:16:08,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:16:08,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:16:08,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:16:08,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:16:08,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:16:08,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:16:08,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (1/1) ... [2022-02-20 20:16:08,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:16:08,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:16:08,837 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 20:16:08,851 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 20:16:08,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:16:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:16:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:16:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:16:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:16:08,878 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:16:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:16:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:16:08,880 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:16:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:16:08,881 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:16:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:16:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:16:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:16:08,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:16:08,882 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 20:16:08,990 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:16:08,991 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:16:09,452 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:16:09,711 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:16:09,711 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:16:09,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:16:09 BoogieIcfgContainer [2022-02-20 20:16:09,713 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:16:09,715 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:16:09,715 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:16:09,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:16:09,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:16:08" (1/3) ... [2022-02-20 20:16:09,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73e484a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:16:09, skipping insertion in model container [2022-02-20 20:16:09,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:16:08" (2/3) ... [2022-02-20 20:16:09,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73e484a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:16:09, skipping insertion in model container [2022-02-20 20:16:09,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:16:09" (3/3) ... [2022-02-20 20:16:09,721 INFO L111 eAbstractionObserver]: Analyzing ICFG mix016_pso.opt_tso.opt.i [2022-02-20 20:16:09,725 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:16:09,725 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:16:09,725 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:16:09,725 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:16:09,799 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,800 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,800 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,800 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,800 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,800 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,801 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,802 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,803 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,803 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,803 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,804 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,805 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,806 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,807 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,811 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,812 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,813 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,814 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,814 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,814 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,814 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,819 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,820 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,821 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,822 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,823 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,825 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,825 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,826 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,827 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,828 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,829 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,830 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,831 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,832 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,833 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,835 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,836 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,837 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,838 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,839 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,840 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,842 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,843 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,844 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,845 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,847 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,849 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,849 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,850 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,851 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,852 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,853 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,854 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,854 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,855 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,856 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,857 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite38#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,858 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite39#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,859 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,860 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,860 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,860 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,861 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,861 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,861 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,862 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:16:09,862 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:16:09,896 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:16:09,903 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 20:16:09,903 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:16:09,914 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 124 places, 116 transitions, 247 flow [2022-02-20 20:16:09,959 INFO L129 PetriNetUnfolder]: 2/113 cut-off events. [2022-02-20 20:16:09,960 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:16:09,964 INFO L84 FinitePrefix]: Finished finitePrefix Result has 123 conditions, 113 events. 2/113 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 52 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 72. Up to 2 conditions per place. [2022-02-20 20:16:09,965 INFO L82 GeneralOperation]: Start removeDead. Operand has 124 places, 116 transitions, 247 flow [2022-02-20 20:16:09,968 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 121 places, 113 transitions, 235 flow [2022-02-20 20:16:09,981 INFO L129 PetriNetUnfolder]: 0/73 cut-off events. [2022-02-20 20:16:09,985 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:16:09,985 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:09,986 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] [2022-02-20 20:16:09,986 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:09,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:09,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1936625833, now seen corresponding path program 1 times [2022-02-20 20:16:09,999 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:09,999 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1250187836] [2022-02-20 20:16:09,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:10,274 INFO L290 TraceCheckUtils]: 0: Hoare triple {127#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#true} is VALID [2022-02-20 20:16:10,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {127#true} [1036] 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] {127#true} is VALID [2022-02-20 20:16:10,274 INFO L290 TraceCheckUtils]: 2: Hoare triple {127#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {127#true} is VALID [2022-02-20 20:16:10,274 INFO L290 TraceCheckUtils]: 3: Hoare triple {127#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {127#true} is VALID [2022-02-20 20:16:10,275 INFO L290 TraceCheckUtils]: 4: Hoare triple {127#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {127#true} is VALID [2022-02-20 20:16:10,275 INFO L290 TraceCheckUtils]: 5: Hoare triple {127#true} [1072] 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[] {127#true} is VALID [2022-02-20 20:16:10,275 INFO L290 TraceCheckUtils]: 6: Hoare triple {127#true} [1009] 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[] {127#true} is VALID [2022-02-20 20:16:10,275 INFO L290 TraceCheckUtils]: 7: Hoare triple {127#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {127#true} is VALID [2022-02-20 20:16:10,275 INFO L290 TraceCheckUtils]: 8: Hoare triple {127#true} [1007] 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] {127#true} is VALID [2022-02-20 20:16:10,276 INFO L290 TraceCheckUtils]: 9: Hoare triple {127#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {127#true} is VALID [2022-02-20 20:16:10,276 INFO L290 TraceCheckUtils]: 10: Hoare triple {127#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {127#true} is VALID [2022-02-20 20:16:10,276 INFO L290 TraceCheckUtils]: 11: Hoare triple {127#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {127#true} is VALID [2022-02-20 20:16:10,276 INFO L290 TraceCheckUtils]: 12: Hoare triple {127#true} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {127#true} is VALID [2022-02-20 20:16:10,276 INFO L290 TraceCheckUtils]: 13: Hoare triple {127#true} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {127#true} is VALID [2022-02-20 20:16:10,277 INFO L290 TraceCheckUtils]: 14: Hoare triple {127#true} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {127#true} is VALID [2022-02-20 20:16:10,277 INFO L290 TraceCheckUtils]: 15: Hoare triple {127#true} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {127#true} is VALID [2022-02-20 20:16:10,277 INFO L290 TraceCheckUtils]: 16: Hoare triple {127#true} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {127#true} is VALID [2022-02-20 20:16:10,277 INFO L290 TraceCheckUtils]: 17: Hoare triple {127#true} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {127#true} is VALID [2022-02-20 20:16:10,277 INFO L290 TraceCheckUtils]: 18: Hoare triple {127#true} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 19: Hoare triple {127#true} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {127#true} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {127#true} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {127#true} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {127#true} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {127#true} is VALID [2022-02-20 20:16:10,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {127#true} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {127#true} is VALID [2022-02-20 20:16:10,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {127#true} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {127#true} is VALID [2022-02-20 20:16:10,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {127#true} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {127#true} is VALID [2022-02-20 20:16:10,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {127#true} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {127#true} is VALID [2022-02-20 20:16:10,279 INFO L290 TraceCheckUtils]: 28: Hoare triple {127#true} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {127#true} is VALID [2022-02-20 20:16:10,279 INFO L290 TraceCheckUtils]: 29: Hoare triple {127#true} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {127#true} is VALID [2022-02-20 20:16:10,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {127#true} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,281 INFO L290 TraceCheckUtils]: 31: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,282 INFO L290 TraceCheckUtils]: 33: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,282 INFO L290 TraceCheckUtils]: 34: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,283 INFO L290 TraceCheckUtils]: 36: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,283 INFO L290 TraceCheckUtils]: 37: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,284 INFO L290 TraceCheckUtils]: 38: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,285 INFO L290 TraceCheckUtils]: 41: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,286 INFO L290 TraceCheckUtils]: 42: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,286 INFO L290 TraceCheckUtils]: 43: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,287 INFO L290 TraceCheckUtils]: 44: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,287 INFO L290 TraceCheckUtils]: 45: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,288 INFO L290 TraceCheckUtils]: 46: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,288 INFO L290 TraceCheckUtils]: 47: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,289 INFO L290 TraceCheckUtils]: 49: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,290 INFO L290 TraceCheckUtils]: 50: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,291 INFO L290 TraceCheckUtils]: 51: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,294 INFO L290 TraceCheckUtils]: 53: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,295 INFO L290 TraceCheckUtils]: 54: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,295 INFO L290 TraceCheckUtils]: 55: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,296 INFO L290 TraceCheckUtils]: 56: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,296 INFO L290 TraceCheckUtils]: 57: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,297 INFO L290 TraceCheckUtils]: 58: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,297 INFO L290 TraceCheckUtils]: 59: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {129#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:16:10,298 INFO L290 TraceCheckUtils]: 60: Hoare triple {129#(= ~y$w_buff0_used~0 0)} [1126] L789-->P2Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~y$w_buff1~0_157 v_~y$w_buff0~0_165) (= v_~y$w_buff0_used~0_500 v_~y$w_buff1_used~0_362) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_499 256) 0)) (not (= (mod v_~y$w_buff1_used~0_362 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= v_~y$w_buff0~0_164 1) (= v_~y$w_buff0_used~0_499 1)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_500, ~y$w_buff0~0=v_~y$w_buff0~0_165} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_499, ~y$w_buff1~0=v_~y$w_buff1~0_157, ~y$w_buff0~0=v_~y$w_buff0~0_164, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_362} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$w_buff1~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {128#false} is VALID [2022-02-20 20:16:10,299 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 20:16:10,299 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:10,300 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1250187836] [2022-02-20 20:16:10,300 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1250187836] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:10,300 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:10,300 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:16:10,301 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875070765] [2022-02-20 20:16:10,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:10,310 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 30.5) internal successors, (61), 3 states have internal predecessors, (61), 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 61 [2022-02-20 20:16:10,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:10,313 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 30.5) internal successors, (61), 3 states have internal predecessors, (61), 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 20:16:10,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:16:10,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:16:10,363 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:10,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:16:10,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:16:10,377 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 103 out of 116 [2022-02-20 20:16:10,379 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 121 places, 113 transitions, 235 flow. Second operand has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 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 20:16:10,379 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:10,380 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 103 of 116 [2022-02-20 20:16:10,380 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:10,464 INFO L129 PetriNetUnfolder]: 14/152 cut-off events. [2022-02-20 20:16:10,464 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:16:10,465 INFO L84 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 152 events. 14/152 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 256 event pairs, 2 based on Foata normal form. 5/148 useless extension candidates. Maximal degree in co-relation 145. Up to 25 conditions per place. [2022-02-20 20:16:10,466 INFO L132 encePairwiseOnDemand]: 111/116 looper letters, 9 selfloop transitions, 2 changer transitions 0/111 dead transitions. [2022-02-20 20:16:10,466 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 111 transitions, 253 flow [2022-02-20 20:16:10,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:16:10,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:16:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 325 transitions. [2022-02-20 20:16:10,481 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9339080459770115 [2022-02-20 20:16:10,481 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 325 transitions. [2022-02-20 20:16:10,481 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 325 transitions. [2022-02-20 20:16:10,482 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:10,483 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 325 transitions. [2022-02-20 20:16:10,487 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 108.33333333333333) internal successors, (325), 3 states have internal predecessors, (325), 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 20:16:10,490 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 116.0) internal successors, (464), 4 states have internal predecessors, (464), 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 20:16:10,492 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 116.0) internal successors, (464), 4 states have internal predecessors, (464), 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 20:16:10,493 INFO L186 Difference]: Start difference. First operand has 121 places, 113 transitions, 235 flow. Second operand 3 states and 325 transitions. [2022-02-20 20:16:10,494 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 111 transitions, 253 flow [2022-02-20 20:16:10,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 118 places, 111 transitions, 250 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:16:10,499 INFO L242 Difference]: Finished difference. Result has 118 places, 109 transitions, 228 flow [2022-02-20 20:16:10,500 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=224, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=228, PETRI_PLACES=118, PETRI_TRANSITIONS=109} [2022-02-20 20:16:10,502 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, -3 predicate places. [2022-02-20 20:16:10,503 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 118 places, 109 transitions, 228 flow [2022-02-20 20:16:10,874 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 14108 states, 14105 states have (on average 3.5366891173342787) internal successors, (49885), 14107 states have internal predecessors, (49885), 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 20:16:10,910 INFO L78 Accepts]: Start accepts. Automaton has has 14108 states, 14105 states have (on average 3.5366891173342787) internal successors, (49885), 14107 states have internal predecessors, (49885), 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 61 [2022-02-20 20:16:10,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:10,913 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 109 transitions, 228 flow [2022-02-20 20:16:10,915 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 104.66666666666667) internal successors, (314), 3 states have internal predecessors, (314), 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 20:16:10,915 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:10,916 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:16:10,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:16:10,916 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:10,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:10,917 INFO L85 PathProgramCache]: Analyzing trace with hash -178590884, now seen corresponding path program 1 times [2022-02-20 20:16:10,917 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:10,917 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595127938] [2022-02-20 20:16:10,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:11,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {14240#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14240#true} is VALID [2022-02-20 20:16:11,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {14240#true} [1036] 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] {14240#true} is VALID [2022-02-20 20:16:11,204 INFO L290 TraceCheckUtils]: 2: Hoare triple {14240#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {14240#true} is VALID [2022-02-20 20:16:11,205 INFO L290 TraceCheckUtils]: 3: Hoare triple {14240#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {14240#true} is VALID [2022-02-20 20:16:11,205 INFO L290 TraceCheckUtils]: 4: Hoare triple {14240#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {14240#true} is VALID [2022-02-20 20:16:11,205 INFO L290 TraceCheckUtils]: 5: Hoare triple {14240#true} [1072] 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[] {14240#true} is VALID [2022-02-20 20:16:11,205 INFO L290 TraceCheckUtils]: 6: Hoare triple {14240#true} [1009] 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[] {14240#true} is VALID [2022-02-20 20:16:11,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {14240#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {14240#true} is VALID [2022-02-20 20:16:11,206 INFO L290 TraceCheckUtils]: 8: Hoare triple {14240#true} [1007] 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] {14240#true} is VALID [2022-02-20 20:16:11,206 INFO L290 TraceCheckUtils]: 9: Hoare triple {14240#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {14240#true} is VALID [2022-02-20 20:16:11,206 INFO L290 TraceCheckUtils]: 10: Hoare triple {14240#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {14240#true} is VALID [2022-02-20 20:16:11,207 INFO L290 TraceCheckUtils]: 11: Hoare triple {14240#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {14242#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:16:11,207 INFO L290 TraceCheckUtils]: 12: Hoare triple {14242#(= ~__unbuffered_p2_EAX~0 0)} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,208 INFO L290 TraceCheckUtils]: 13: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1076] L718-->L719: 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] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,208 INFO L290 TraceCheckUtils]: 14: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,209 INFO L290 TraceCheckUtils]: 15: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,211 INFO L290 TraceCheckUtils]: 16: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,212 INFO L290 TraceCheckUtils]: 17: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,212 INFO L290 TraceCheckUtils]: 18: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,213 INFO L290 TraceCheckUtils]: 19: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,213 INFO L290 TraceCheckUtils]: 20: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,214 INFO L290 TraceCheckUtils]: 21: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,215 INFO L290 TraceCheckUtils]: 23: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,215 INFO L290 TraceCheckUtils]: 24: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,216 INFO L290 TraceCheckUtils]: 25: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,216 INFO L290 TraceCheckUtils]: 26: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,217 INFO L290 TraceCheckUtils]: 27: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,217 INFO L290 TraceCheckUtils]: 28: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,218 INFO L290 TraceCheckUtils]: 29: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,220 INFO L290 TraceCheckUtils]: 32: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,220 INFO L290 TraceCheckUtils]: 33: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,223 INFO L290 TraceCheckUtils]: 34: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,224 INFO L290 TraceCheckUtils]: 35: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,224 INFO L290 TraceCheckUtils]: 36: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,225 INFO L290 TraceCheckUtils]: 37: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,225 INFO L290 TraceCheckUtils]: 38: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,226 INFO L290 TraceCheckUtils]: 39: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,226 INFO L290 TraceCheckUtils]: 40: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,227 INFO L290 TraceCheckUtils]: 41: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,227 INFO L290 TraceCheckUtils]: 42: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,228 INFO L290 TraceCheckUtils]: 43: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,228 INFO L290 TraceCheckUtils]: 44: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,229 INFO L290 TraceCheckUtils]: 45: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,233 INFO L290 TraceCheckUtils]: 46: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,234 INFO L290 TraceCheckUtils]: 47: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,235 INFO L290 TraceCheckUtils]: 48: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,235 INFO L290 TraceCheckUtils]: 49: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,236 INFO L290 TraceCheckUtils]: 50: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,237 INFO L290 TraceCheckUtils]: 51: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,237 INFO L290 TraceCheckUtils]: 52: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,237 INFO L290 TraceCheckUtils]: 53: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,238 INFO L290 TraceCheckUtils]: 54: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,243 INFO L290 TraceCheckUtils]: 55: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,244 INFO L290 TraceCheckUtils]: 56: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,244 INFO L290 TraceCheckUtils]: 57: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,245 INFO L290 TraceCheckUtils]: 58: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,245 INFO L290 TraceCheckUtils]: 59: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,246 INFO L290 TraceCheckUtils]: 60: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,246 INFO L290 TraceCheckUtils]: 61: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1105] L849-->L851: 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] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,247 INFO L290 TraceCheckUtils]: 62: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,247 INFO L290 TraceCheckUtils]: 63: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1012] L852-->L852-1: 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] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,248 INFO L290 TraceCheckUtils]: 64: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1091] L852-1-->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] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,249 INFO L290 TraceCheckUtils]: 65: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1062] 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] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,249 INFO L290 TraceCheckUtils]: 66: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1053] 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[] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,250 INFO L290 TraceCheckUtils]: 67: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,251 INFO L290 TraceCheckUtils]: 68: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:11,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {14243#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {14244#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:11,252 INFO L290 TraceCheckUtils]: 70: Hoare triple {14244#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14244#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:11,253 INFO L290 TraceCheckUtils]: 71: Hoare triple {14244#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {14245#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:11,253 INFO L290 TraceCheckUtils]: 72: Hoare triple {14245#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1002] L863-1-->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] {14245#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:11,254 INFO L290 TraceCheckUtils]: 73: Hoare triple {14245#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1079] 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] {14246#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:16:11,254 INFO L290 TraceCheckUtils]: 74: Hoare triple {14246#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1047] 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[] {14241#false} is VALID [2022-02-20 20:16:11,255 INFO L290 TraceCheckUtils]: 75: Hoare triple {14241#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {14241#false} is VALID [2022-02-20 20:16:11,256 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 20:16:11,256 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:11,256 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595127938] [2022-02-20 20:16:11,256 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595127938] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:11,256 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:11,257 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:16:11,257 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301560918] [2022-02-20 20:16:11,257 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:11,258 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 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 76 [2022-02-20 20:16:11,258 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:11,258 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 10.857142857142858) internal successors, (76), 7 states have internal predecessors, (76), 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 20:16:11,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:16:11,317 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:16:11,317 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:11,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:16:11,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:16:11,318 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 116 [2022-02-20 20:16:11,319 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 109 transitions, 228 flow. Second operand has 7 states, 7 states have (on average 93.0) internal successors, (651), 7 states have internal predecessors, (651), 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 20:16:11,319 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:11,319 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 116 [2022-02-20 20:16:11,319 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:11,958 INFO L129 PetriNetUnfolder]: 346/1010 cut-off events. [2022-02-20 20:16:11,959 INFO L130 PetriNetUnfolder]: For 28/28 co-relation queries the response was YES. [2022-02-20 20:16:11,961 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1625 conditions, 1010 events. 346/1010 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 6285 event pairs, 78 based on Foata normal form. 0/977 useless extension candidates. Maximal degree in co-relation 1568. Up to 255 conditions per place. [2022-02-20 20:16:11,963 INFO L132 encePairwiseOnDemand]: 110/116 looper letters, 21 selfloop transitions, 2 changer transitions 45/145 dead transitions. [2022-02-20 20:16:11,964 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 145 transitions, 420 flow [2022-02-20 20:16:11,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:16:11,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:16:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 878 transitions. [2022-02-20 20:16:11,972 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8409961685823755 [2022-02-20 20:16:11,973 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 878 transitions. [2022-02-20 20:16:11,973 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 878 transitions. [2022-02-20 20:16:11,973 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:11,973 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 878 transitions. [2022-02-20 20:16:11,975 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 97.55555555555556) internal successors, (878), 9 states have internal predecessors, (878), 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 20:16:11,976 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 116.0) internal successors, (1160), 10 states have internal predecessors, (1160), 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 20:16:11,976 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 116.0) internal successors, (1160), 10 states have internal predecessors, (1160), 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 20:16:11,977 INFO L186 Difference]: Start difference. First operand has 118 places, 109 transitions, 228 flow. Second operand 9 states and 878 transitions. [2022-02-20 20:16:11,977 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 145 transitions, 420 flow [2022-02-20 20:16:11,978 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 145 transitions, 410 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:16:11,979 INFO L242 Difference]: Finished difference. Result has 131 places, 97 transitions, 220 flow [2022-02-20 20:16:11,980 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=224, PETRI_DIFFERENCE_MINUEND_PLACES=116, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=220, PETRI_PLACES=131, PETRI_TRANSITIONS=97} [2022-02-20 20:16:11,980 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 10 predicate places. [2022-02-20 20:16:11,980 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 131 places, 97 transitions, 220 flow [2022-02-20 20:16:12,177 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 7787 states, 7785 states have (on average 3.4675658317276814) internal successors, (26995), 7786 states have internal predecessors, (26995), 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 20:16:12,190 INFO L78 Accepts]: Start accepts. Automaton has has 7787 states, 7785 states have (on average 3.4675658317276814) internal successors, (26995), 7786 states have internal predecessors, (26995), 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 76 [2022-02-20 20:16:12,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:12,190 INFO L470 AbstractCegarLoop]: Abstraction has has 131 places, 97 transitions, 220 flow [2022-02-20 20:16:12,191 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.0) internal successors, (651), 7 states have internal predecessors, (651), 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 20:16:12,191 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:12,191 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] [2022-02-20 20:16:12,191 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:16:12,191 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:12,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:12,192 INFO L85 PathProgramCache]: Analyzing trace with hash 1600017190, now seen corresponding path program 1 times [2022-02-20 20:16:12,192 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:12,192 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556753508] [2022-02-20 20:16:12,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:12,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:12,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {22053#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22053#true} is VALID [2022-02-20 20:16:12,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {22053#true} [1036] 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] {22053#true} is VALID [2022-02-20 20:16:12,328 INFO L290 TraceCheckUtils]: 2: Hoare triple {22053#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {22053#true} is VALID [2022-02-20 20:16:12,328 INFO L290 TraceCheckUtils]: 3: Hoare triple {22053#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {22053#true} is VALID [2022-02-20 20:16:12,328 INFO L290 TraceCheckUtils]: 4: Hoare triple {22053#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {22053#true} is VALID [2022-02-20 20:16:12,329 INFO L290 TraceCheckUtils]: 5: Hoare triple {22053#true} [1072] 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[] {22053#true} is VALID [2022-02-20 20:16:12,329 INFO L290 TraceCheckUtils]: 6: Hoare triple {22053#true} [1009] 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[] {22053#true} is VALID [2022-02-20 20:16:12,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {22053#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {22053#true} is VALID [2022-02-20 20:16:12,329 INFO L290 TraceCheckUtils]: 8: Hoare triple {22053#true} [1007] 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] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,331 INFO L290 TraceCheckUtils]: 12: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,332 INFO L290 TraceCheckUtils]: 13: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,333 INFO L290 TraceCheckUtils]: 14: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,333 INFO L290 TraceCheckUtils]: 15: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,333 INFO L290 TraceCheckUtils]: 16: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,334 INFO L290 TraceCheckUtils]: 17: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,334 INFO L290 TraceCheckUtils]: 18: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,334 INFO L290 TraceCheckUtils]: 19: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,335 INFO L290 TraceCheckUtils]: 20: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,335 INFO L290 TraceCheckUtils]: 22: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,336 INFO L290 TraceCheckUtils]: 23: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,336 INFO L290 TraceCheckUtils]: 24: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,336 INFO L290 TraceCheckUtils]: 25: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,337 INFO L290 TraceCheckUtils]: 26: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,337 INFO L290 TraceCheckUtils]: 27: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,337 INFO L290 TraceCheckUtils]: 28: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,338 INFO L290 TraceCheckUtils]: 29: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,338 INFO L290 TraceCheckUtils]: 30: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,338 INFO L290 TraceCheckUtils]: 31: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,339 INFO L290 TraceCheckUtils]: 32: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,339 INFO L290 TraceCheckUtils]: 33: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,339 INFO L290 TraceCheckUtils]: 34: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,340 INFO L290 TraceCheckUtils]: 35: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,340 INFO L290 TraceCheckUtils]: 36: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,340 INFO L290 TraceCheckUtils]: 37: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,341 INFO L290 TraceCheckUtils]: 38: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,341 INFO L290 TraceCheckUtils]: 39: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,341 INFO L290 TraceCheckUtils]: 40: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,342 INFO L290 TraceCheckUtils]: 41: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,342 INFO L290 TraceCheckUtils]: 43: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,343 INFO L290 TraceCheckUtils]: 44: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,343 INFO L290 TraceCheckUtils]: 46: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,345 INFO L290 TraceCheckUtils]: 50: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,347 INFO L290 TraceCheckUtils]: 51: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,348 INFO L290 TraceCheckUtils]: 52: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,348 INFO L290 TraceCheckUtils]: 53: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,348 INFO L290 TraceCheckUtils]: 54: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,349 INFO L290 TraceCheckUtils]: 55: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,349 INFO L290 TraceCheckUtils]: 56: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,349 INFO L290 TraceCheckUtils]: 57: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,350 INFO L290 TraceCheckUtils]: 59: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,351 INFO L290 TraceCheckUtils]: 60: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,351 INFO L290 TraceCheckUtils]: 61: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,354 INFO L290 TraceCheckUtils]: 62: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,355 INFO L290 TraceCheckUtils]: 63: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {22055#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:12,355 INFO L290 TraceCheckUtils]: 64: Hoare triple {22055#(= ~__unbuffered_cnt~0 0)} [1105] L849-->L851: 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] {22056#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:12,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {22056#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22056#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:12,357 INFO L290 TraceCheckUtils]: 66: Hoare triple {22056#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1012] L852-->L852-1: 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] {22057#(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 20:16:12,357 INFO L290 TraceCheckUtils]: 67: Hoare triple {22057#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1091] L852-1-->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] {22057#(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 20:16:12,358 INFO L290 TraceCheckUtils]: 68: Hoare triple {22057#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1062] 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] {22058#(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 20:16:12,359 INFO L290 TraceCheckUtils]: 69: Hoare triple {22058#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [1053] 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[] {22054#false} is VALID [2022-02-20 20:16:12,359 INFO L290 TraceCheckUtils]: 70: Hoare triple {22054#false} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22054#false} is VALID [2022-02-20 20:16:12,359 INFO L290 TraceCheckUtils]: 71: Hoare triple {22054#false} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {22054#false} is VALID [2022-02-20 20:16:12,359 INFO L290 TraceCheckUtils]: 72: Hoare triple {22054#false} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {22054#false} is VALID [2022-02-20 20:16:12,359 INFO L290 TraceCheckUtils]: 73: Hoare triple {22054#false} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22054#false} is VALID [2022-02-20 20:16:12,360 INFO L290 TraceCheckUtils]: 74: Hoare triple {22054#false} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {22054#false} is VALID [2022-02-20 20:16:12,360 INFO L290 TraceCheckUtils]: 75: Hoare triple {22054#false} [1002] L863-1-->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] {22054#false} is VALID [2022-02-20 20:16:12,360 INFO L290 TraceCheckUtils]: 76: Hoare triple {22054#false} [1079] 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] {22054#false} is VALID [2022-02-20 20:16:12,360 INFO L290 TraceCheckUtils]: 77: Hoare triple {22054#false} [1047] 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[] {22054#false} is VALID [2022-02-20 20:16:12,360 INFO L290 TraceCheckUtils]: 78: Hoare triple {22054#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {22054#false} is VALID [2022-02-20 20:16:12,361 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 20:16:12,361 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:12,361 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556753508] [2022-02-20 20:16:12,361 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556753508] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:12,361 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:12,361 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:16:12,361 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031535678] [2022-02-20 20:16:12,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:12,362 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 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 79 [2022-02-20 20:16:12,362 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:12,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 13.166666666666666) internal successors, (79), 6 states have internal predecessors, (79), 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 20:16:12,417 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:16:12,417 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:16:12,418 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:12,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:16:12,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:16:12,419 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 116 [2022-02-20 20:16:12,420 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 97 transitions, 220 flow. Second operand has 6 states, 6 states have (on average 95.16666666666667) internal successors, (571), 6 states have internal predecessors, (571), 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 20:16:12,420 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:12,420 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 116 [2022-02-20 20:16:12,420 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:13,008 INFO L129 PetriNetUnfolder]: 556/1209 cut-off events. [2022-02-20 20:16:13,009 INFO L130 PetriNetUnfolder]: For 102/102 co-relation queries the response was YES. [2022-02-20 20:16:13,012 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2364 conditions, 1209 events. 556/1209 cut-off events. For 102/102 co-relation queries the response was YES. Maximal size of possible extension queue 105. Compared 7478 event pairs, 25 based on Foata normal form. 0/1184 useless extension candidates. Maximal degree in co-relation 2303. Up to 343 conditions per place. [2022-02-20 20:16:13,015 INFO L132 encePairwiseOnDemand]: 106/116 looper letters, 28 selfloop transitions, 6 changer transitions 45/157 dead transitions. [2022-02-20 20:16:13,015 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 157 transitions, 523 flow [2022-02-20 20:16:13,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 20:16:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-02-20 20:16:13,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1011 transitions. [2022-02-20 20:16:13,024 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.871551724137931 [2022-02-20 20:16:13,024 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1011 transitions. [2022-02-20 20:16:13,024 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1011 transitions. [2022-02-20 20:16:13,025 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:13,025 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1011 transitions. [2022-02-20 20:16:13,027 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 101.1) internal successors, (1011), 10 states have internal predecessors, (1011), 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 20:16:13,028 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 116.0) internal successors, (1276), 11 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 20:16:13,028 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 116.0) internal successors, (1276), 11 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 20:16:13,028 INFO L186 Difference]: Start difference. First operand has 131 places, 97 transitions, 220 flow. Second operand 10 states and 1011 transitions. [2022-02-20 20:16:13,029 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 157 transitions, 523 flow [2022-02-20 20:16:23,360 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 157 transitions, 493 flow, removed 6 selfloop flow, removed 8 redundant places. [2022-02-20 20:16:23,364 INFO L242 Difference]: Finished difference. Result has 120 places, 99 transitions, 258 flow [2022-02-20 20:16:23,365 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=204, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=97, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=258, PETRI_PLACES=120, PETRI_TRANSITIONS=99} [2022-02-20 20:16:23,365 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, -1 predicate places. [2022-02-20 20:16:23,365 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 120 places, 99 transitions, 258 flow [2022-02-20 20:16:23,480 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 6242 states, 6241 states have (on average 3.36324307002083) internal successors, (20990), 6241 states have internal predecessors, (20990), 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 20:16:23,490 INFO L78 Accepts]: Start accepts. Automaton has has 6242 states, 6241 states have (on average 3.36324307002083) internal successors, (20990), 6241 states have internal predecessors, (20990), 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 79 [2022-02-20 20:16:23,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:23,491 INFO L470 AbstractCegarLoop]: Abstraction has has 120 places, 99 transitions, 258 flow [2022-02-20 20:16:23,491 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 95.16666666666667) internal successors, (571), 6 states have internal predecessors, (571), 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 20:16:23,491 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:23,492 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] [2022-02-20 20:16:23,492 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:16:23,492 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:23,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:23,493 INFO L85 PathProgramCache]: Analyzing trace with hash 814587000, now seen corresponding path program 1 times [2022-02-20 20:16:23,493 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:23,493 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124701053] [2022-02-20 20:16:23,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:23,648 INFO L290 TraceCheckUtils]: 0: Hoare triple {28319#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28319#true} is VALID [2022-02-20 20:16:23,648 INFO L290 TraceCheckUtils]: 1: Hoare triple {28319#true} [1036] 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] {28319#true} is VALID [2022-02-20 20:16:23,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {28319#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {28319#true} is VALID [2022-02-20 20:16:23,648 INFO L290 TraceCheckUtils]: 3: Hoare triple {28319#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {28319#true} is VALID [2022-02-20 20:16:23,648 INFO L290 TraceCheckUtils]: 4: Hoare triple {28319#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {28319#true} is VALID [2022-02-20 20:16:23,649 INFO L290 TraceCheckUtils]: 5: Hoare triple {28319#true} [1072] 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[] {28319#true} is VALID [2022-02-20 20:16:23,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {28319#true} [1009] 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[] {28319#true} is VALID [2022-02-20 20:16:23,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {28319#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {28319#true} is VALID [2022-02-20 20:16:23,649 INFO L290 TraceCheckUtils]: 8: Hoare triple {28319#true} [1007] 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] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,650 INFO L290 TraceCheckUtils]: 10: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,650 INFO L290 TraceCheckUtils]: 11: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,651 INFO L290 TraceCheckUtils]: 12: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,651 INFO L290 TraceCheckUtils]: 13: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1076] L718-->L719: 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] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,651 INFO L290 TraceCheckUtils]: 14: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,652 INFO L290 TraceCheckUtils]: 15: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,652 INFO L290 TraceCheckUtils]: 16: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,652 INFO L290 TraceCheckUtils]: 17: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,653 INFO L290 TraceCheckUtils]: 18: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,653 INFO L290 TraceCheckUtils]: 19: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,653 INFO L290 TraceCheckUtils]: 20: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,653 INFO L290 TraceCheckUtils]: 21: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,654 INFO L290 TraceCheckUtils]: 22: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,654 INFO L290 TraceCheckUtils]: 24: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,656 INFO L290 TraceCheckUtils]: 28: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,656 INFO L290 TraceCheckUtils]: 29: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,656 INFO L290 TraceCheckUtils]: 30: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,657 INFO L290 TraceCheckUtils]: 31: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,657 INFO L290 TraceCheckUtils]: 32: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,658 INFO L290 TraceCheckUtils]: 33: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,658 INFO L290 TraceCheckUtils]: 34: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,665 INFO L290 TraceCheckUtils]: 35: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,667 INFO L290 TraceCheckUtils]: 37: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,670 INFO L290 TraceCheckUtils]: 38: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,673 INFO L290 TraceCheckUtils]: 39: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,674 INFO L290 TraceCheckUtils]: 40: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,674 INFO L290 TraceCheckUtils]: 41: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,674 INFO L290 TraceCheckUtils]: 42: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,675 INFO L290 TraceCheckUtils]: 43: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,675 INFO L290 TraceCheckUtils]: 44: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,675 INFO L290 TraceCheckUtils]: 45: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,676 INFO L290 TraceCheckUtils]: 47: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,676 INFO L290 TraceCheckUtils]: 49: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,677 INFO L290 TraceCheckUtils]: 50: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,678 INFO L290 TraceCheckUtils]: 52: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,678 INFO L290 TraceCheckUtils]: 53: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,678 INFO L290 TraceCheckUtils]: 55: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,679 INFO L290 TraceCheckUtils]: 57: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,679 INFO L290 TraceCheckUtils]: 58: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,680 INFO L290 TraceCheckUtils]: 59: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,680 INFO L290 TraceCheckUtils]: 60: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,680 INFO L290 TraceCheckUtils]: 61: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,681 INFO L290 TraceCheckUtils]: 62: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,681 INFO L290 TraceCheckUtils]: 63: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,682 INFO L290 TraceCheckUtils]: 64: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,682 INFO L290 TraceCheckUtils]: 65: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {28321#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:23,683 INFO L290 TraceCheckUtils]: 66: Hoare triple {28321#(= ~__unbuffered_cnt~0 0)} [1131] L826-->L829: 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] {28322#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:16:23,685 INFO L290 TraceCheckUtils]: 67: Hoare triple {28322#(<= ~__unbuffered_cnt~0 1)} [1105] L849-->L851: 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] {28323#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:23,685 INFO L290 TraceCheckUtils]: 68: Hoare triple {28323#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28323#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:23,686 INFO L290 TraceCheckUtils]: 69: Hoare triple {28323#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1012] L852-->L852-1: 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] {28324#(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 20:16:23,686 INFO L290 TraceCheckUtils]: 70: Hoare triple {28324#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1091] L852-1-->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] {28324#(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 20:16:23,686 INFO L290 TraceCheckUtils]: 71: Hoare triple {28324#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1062] 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] {28325#(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 20:16:23,687 INFO L290 TraceCheckUtils]: 72: Hoare triple {28325#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [1053] 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[] {28320#false} is VALID [2022-02-20 20:16:23,687 INFO L290 TraceCheckUtils]: 73: Hoare triple {28320#false} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28320#false} is VALID [2022-02-20 20:16:23,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {28320#false} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {28320#false} is VALID [2022-02-20 20:16:23,687 INFO L290 TraceCheckUtils]: 75: Hoare triple {28320#false} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 76: Hoare triple {28320#false} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 77: Hoare triple {28320#false} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 78: Hoare triple {28320#false} [1002] L863-1-->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] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 79: Hoare triple {28320#false} [1079] 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] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 80: Hoare triple {28320#false} [1047] 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[] {28320#false} is VALID [2022-02-20 20:16:23,688 INFO L290 TraceCheckUtils]: 81: Hoare triple {28320#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28320#false} is VALID [2022-02-20 20:16:23,690 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 20:16:23,691 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:23,691 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124701053] [2022-02-20 20:16:23,691 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124701053] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:23,691 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:23,691 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:16:23,692 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614029688] [2022-02-20 20:16:23,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:23,693 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 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 82 [2022-02-20 20:16:23,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:23,693 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 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 20:16:23,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:16:23,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:16:23,749 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:23,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:16:23,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:16:23,753 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 116 [2022-02-20 20:16:23,753 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 99 transitions, 258 flow. Second operand has 7 states, 7 states have (on average 95.14285714285714) internal successors, (666), 7 states have internal predecessors, (666), 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 20:16:23,753 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:23,753 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 116 [2022-02-20 20:16:23,754 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:24,371 INFO L129 PetriNetUnfolder]: 212/594 cut-off events. [2022-02-20 20:16:24,371 INFO L130 PetriNetUnfolder]: For 601/601 co-relation queries the response was YES. [2022-02-20 20:16:24,372 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1577 conditions, 594 events. 212/594 cut-off events. For 601/601 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 3032 event pairs, 21 based on Foata normal form. 22/614 useless extension candidates. Maximal degree in co-relation 1515. Up to 154 conditions per place. [2022-02-20 20:16:24,374 INFO L132 encePairwiseOnDemand]: 107/116 looper letters, 33 selfloop transitions, 9 changer transitions 35/155 dead transitions. [2022-02-20 20:16:24,374 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 155 transitions, 664 flow [2022-02-20 20:16:24,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-02-20 20:16:24,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-02-20 20:16:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1009 transitions. [2022-02-20 20:16:24,382 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8698275862068966 [2022-02-20 20:16:24,382 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1009 transitions. [2022-02-20 20:16:24,382 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1009 transitions. [2022-02-20 20:16:24,383 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:24,383 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1009 transitions. [2022-02-20 20:16:24,385 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 100.9) internal successors, (1009), 10 states have internal predecessors, (1009), 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 20:16:24,386 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 116.0) internal successors, (1276), 11 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 20:16:24,386 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 116.0) internal successors, (1276), 11 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 20:16:24,386 INFO L186 Difference]: Start difference. First operand has 120 places, 99 transitions, 258 flow. Second operand 10 states and 1009 transitions. [2022-02-20 20:16:24,386 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 155 transitions, 664 flow [2022-02-20 20:16:28,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 118 places, 155 transitions, 640 flow, removed 7 selfloop flow, removed 5 redundant places. [2022-02-20 20:16:28,225 INFO L242 Difference]: Finished difference. Result has 124 places, 102 transitions, 326 flow [2022-02-20 20:16:28,225 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=326, PETRI_PLACES=124, PETRI_TRANSITIONS=102} [2022-02-20 20:16:28,227 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 3 predicate places. [2022-02-20 20:16:28,227 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 124 places, 102 transitions, 326 flow [2022-02-20 20:16:28,325 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 3866 states, 3865 states have (on average 3.1767141009055626) internal successors, (12278), 3865 states have internal predecessors, (12278), 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 20:16:28,331 INFO L78 Accepts]: Start accepts. Automaton has has 3866 states, 3865 states have (on average 3.1767141009055626) internal successors, (12278), 3865 states have internal predecessors, (12278), 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 82 [2022-02-20 20:16:28,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:28,332 INFO L470 AbstractCegarLoop]: Abstraction has has 124 places, 102 transitions, 326 flow [2022-02-20 20:16:28,332 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 95.14285714285714) internal successors, (666), 7 states have internal predecessors, (666), 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 20:16:28,333 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:28,333 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 20:16:28,333 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:16:28,333 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:28,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:28,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1110512202, now seen corresponding path program 1 times [2022-02-20 20:16:28,334 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:28,334 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206127619] [2022-02-20 20:16:28,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:28,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {32212#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {32212#true} [1036] 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] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {32212#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 3: Hoare triple {32212#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 4: Hoare triple {32212#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {32212#true} [1072] 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[] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {32212#true} [1009] 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[] {32212#true} is VALID [2022-02-20 20:16:28,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {32212#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 8: Hoare triple {32212#true} [1007] 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] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 9: Hoare triple {32212#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 10: Hoare triple {32212#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 11: Hoare triple {32212#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 12: Hoare triple {32212#true} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {32212#true} is VALID [2022-02-20 20:16:28,501 INFO L290 TraceCheckUtils]: 13: Hoare triple {32212#true} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {32212#true} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 15: Hoare triple {32212#true} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {32212#true} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 17: Hoare triple {32212#true} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 18: Hoare triple {32212#true} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {32212#true} is VALID [2022-02-20 20:16:28,502 INFO L290 TraceCheckUtils]: 19: Hoare triple {32212#true} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 20: Hoare triple {32212#true} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {32212#true} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 22: Hoare triple {32212#true} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 23: Hoare triple {32212#true} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {32212#true} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {32212#true} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {32212#true} is VALID [2022-02-20 20:16:28,503 INFO L290 TraceCheckUtils]: 26: Hoare triple {32212#true} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {32212#true} is VALID [2022-02-20 20:16:28,504 INFO L290 TraceCheckUtils]: 27: Hoare triple {32212#true} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 28: Hoare triple {32212#true} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 29: Hoare triple {32212#true} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 30: Hoare triple {32212#true} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 31: Hoare triple {32212#true} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 32: Hoare triple {32212#true} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {32212#true} is VALID [2022-02-20 20:16:28,505 INFO L290 TraceCheckUtils]: 33: Hoare triple {32212#true} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {32212#true} is VALID [2022-02-20 20:16:28,506 INFO L290 TraceCheckUtils]: 34: Hoare triple {32212#true} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {32212#true} is VALID [2022-02-20 20:16:28,506 INFO L290 TraceCheckUtils]: 35: Hoare triple {32212#true} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {32212#true} is VALID [2022-02-20 20:16:28,507 INFO L290 TraceCheckUtils]: 36: Hoare triple {32212#true} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,507 INFO L290 TraceCheckUtils]: 37: Hoare triple {32212#true} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32212#true} is VALID [2022-02-20 20:16:28,507 INFO L290 TraceCheckUtils]: 38: Hoare triple {32212#true} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {32212#true} is VALID [2022-02-20 20:16:28,507 INFO L290 TraceCheckUtils]: 39: Hoare triple {32212#true} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {32212#true} is VALID [2022-02-20 20:16:28,507 INFO L290 TraceCheckUtils]: 40: Hoare triple {32212#true} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {32212#true} is VALID [2022-02-20 20:16:28,508 INFO L290 TraceCheckUtils]: 41: Hoare triple {32212#true} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {32212#true} is VALID [2022-02-20 20:16:28,508 INFO L290 TraceCheckUtils]: 42: Hoare triple {32212#true} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {32212#true} is VALID [2022-02-20 20:16:28,508 INFO L290 TraceCheckUtils]: 43: Hoare triple {32212#true} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {32212#true} is VALID [2022-02-20 20:16:28,508 INFO L290 TraceCheckUtils]: 44: Hoare triple {32212#true} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {32212#true} is VALID [2022-02-20 20:16:28,508 INFO L290 TraceCheckUtils]: 45: Hoare triple {32212#true} [1113] P0ENTRY-->L746: Formula: (and (= v_P0Thread1of1ForFork2_~arg.base_1 |v_P0Thread1of1ForFork2_#in~arg.base_1|) (= v_P0Thread1of1ForFork2_~arg.offset_1 |v_P0Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|} OutVars{P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_1, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_~arg.base] {32212#true} is VALID [2022-02-20 20:16:28,509 INFO L290 TraceCheckUtils]: 46: Hoare triple {32212#true} [1114] L746-->L748: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,509 INFO L290 TraceCheckUtils]: 47: Hoare triple {32214#(= ~z~0 1)} [1115] L748-->L751: 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] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,509 INFO L290 TraceCheckUtils]: 48: Hoare triple {32214#(= ~z~0 1)} [1116] L751-->L756: 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] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,510 INFO L290 TraceCheckUtils]: 49: Hoare triple {32214#(= ~z~0 1)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,510 INFO L290 TraceCheckUtils]: 50: Hoare triple {32214#(= ~z~0 1)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,511 INFO L290 TraceCheckUtils]: 51: Hoare triple {32214#(= ~z~0 1)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,511 INFO L290 TraceCheckUtils]: 52: Hoare triple {32214#(= ~z~0 1)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,511 INFO L290 TraceCheckUtils]: 53: Hoare triple {32214#(= ~z~0 1)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,512 INFO L290 TraceCheckUtils]: 54: Hoare triple {32214#(= ~z~0 1)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,512 INFO L290 TraceCheckUtils]: 55: Hoare triple {32214#(= ~z~0 1)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,512 INFO L290 TraceCheckUtils]: 56: Hoare triple {32214#(= ~z~0 1)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {32214#(= ~z~0 1)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {32214#(= ~z~0 1)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,514 INFO L290 TraceCheckUtils]: 59: Hoare triple {32214#(= ~z~0 1)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,514 INFO L290 TraceCheckUtils]: 60: Hoare triple {32214#(= ~z~0 1)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,514 INFO L290 TraceCheckUtils]: 61: Hoare triple {32214#(= ~z~0 1)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,515 INFO L290 TraceCheckUtils]: 62: Hoare triple {32214#(= ~z~0 1)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,515 INFO L290 TraceCheckUtils]: 63: Hoare triple {32214#(= ~z~0 1)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,516 INFO L290 TraceCheckUtils]: 64: Hoare triple {32214#(= ~z~0 1)} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,516 INFO L290 TraceCheckUtils]: 65: Hoare triple {32214#(= ~z~0 1)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {32214#(= ~z~0 1)} is VALID [2022-02-20 20:16:28,517 INFO L290 TraceCheckUtils]: 66: Hoare triple {32214#(= ~z~0 1)} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,518 INFO L290 TraceCheckUtils]: 67: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,519 INFO L290 TraceCheckUtils]: 68: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1131] L826-->L829: 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] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,519 INFO L290 TraceCheckUtils]: 69: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,519 INFO L290 TraceCheckUtils]: 70: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,520 INFO L290 TraceCheckUtils]: 71: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1105] L849-->L851: 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] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,520 INFO L290 TraceCheckUtils]: 72: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,521 INFO L290 TraceCheckUtils]: 73: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1012] L852-->L852-1: 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] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,521 INFO L290 TraceCheckUtils]: 74: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1091] L852-1-->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] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,522 INFO L290 TraceCheckUtils]: 75: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1062] 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] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,522 INFO L290 TraceCheckUtils]: 76: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1053] 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[] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,523 INFO L290 TraceCheckUtils]: 77: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,524 INFO L290 TraceCheckUtils]: 78: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:16:28,527 INFO L290 TraceCheckUtils]: 79: Hoare triple {32215#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {32216#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:28,529 INFO L290 TraceCheckUtils]: 80: Hoare triple {32216#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32216#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:28,530 INFO L290 TraceCheckUtils]: 81: Hoare triple {32216#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {32217#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:28,530 INFO L290 TraceCheckUtils]: 82: Hoare triple {32217#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1002] L863-1-->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] {32217#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:28,531 INFO L290 TraceCheckUtils]: 83: Hoare triple {32217#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1079] 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] {32218#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:16:28,532 INFO L290 TraceCheckUtils]: 84: Hoare triple {32218#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1047] 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[] {32213#false} is VALID [2022-02-20 20:16:28,532 INFO L290 TraceCheckUtils]: 85: Hoare triple {32213#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {32213#false} is VALID [2022-02-20 20:16:28,533 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 20:16:28,533 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:28,533 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206127619] [2022-02-20 20:16:28,533 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206127619] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:28,534 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:28,534 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:16:28,534 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97791864] [2022-02-20 20:16:28,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:28,535 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 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 20:16:28,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:28,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 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 20:16:28,589 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 20:16:28,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:16:28,590 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:28,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:16:28,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:16:28,592 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 116 [2022-02-20 20:16:28,593 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 102 transitions, 326 flow. Second operand has 7 states, 7 states have (on average 92.0) internal successors, (644), 7 states have internal predecessors, (644), 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 20:16:28,593 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:28,593 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 116 [2022-02-20 20:16:28,593 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:29,763 INFO L129 PetriNetUnfolder]: 128/623 cut-off events. [2022-02-20 20:16:29,763 INFO L130 PetriNetUnfolder]: For 929/985 co-relation queries the response was YES. [2022-02-20 20:16:29,765 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1495 conditions, 623 events. 128/623 cut-off events. For 929/985 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 3448 event pairs, 35 based on Foata normal form. 16/626 useless extension candidates. Maximal degree in co-relation 1425. Up to 142 conditions per place. [2022-02-20 20:16:29,768 INFO L132 encePairwiseOnDemand]: 106/116 looper letters, 37 selfloop transitions, 6 changer transitions 16/139 dead transitions. [2022-02-20 20:16:29,768 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 139 transitions, 527 flow [2022-02-20 20:16:29,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 20:16:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-02-20 20:16:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1040 transitions. [2022-02-20 20:16:29,779 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8150470219435737 [2022-02-20 20:16:29,780 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1040 transitions. [2022-02-20 20:16:29,780 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1040 transitions. [2022-02-20 20:16:29,780 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:29,780 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1040 transitions. [2022-02-20 20:16:29,782 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 94.54545454545455) internal successors, (1040), 11 states have internal predecessors, (1040), 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 20:16:29,783 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 116.0) internal successors, (1392), 12 states have internal predecessors, (1392), 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 20:16:29,784 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 116.0) internal successors, (1392), 12 states have internal predecessors, (1392), 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 20:16:29,784 INFO L186 Difference]: Start difference. First operand has 124 places, 102 transitions, 326 flow. Second operand 11 states and 1040 transitions. [2022-02-20 20:16:29,784 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 139 transitions, 527 flow [2022-02-20 20:16:46,797 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 139 transitions, 471 flow, removed 20 selfloop flow, removed 9 redundant places. [2022-02-20 20:16:46,799 INFO L242 Difference]: Finished difference. Result has 129 places, 105 transitions, 327 flow [2022-02-20 20:16:46,799 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=102, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=327, PETRI_PLACES=129, PETRI_TRANSITIONS=105} [2022-02-20 20:16:46,800 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 8 predicate places. [2022-02-20 20:16:46,800 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129 places, 105 transitions, 327 flow [2022-02-20 20:16:46,924 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 5498 states, 5495 states have (on average 3.1716105550500453) internal successors, (17428), 5497 states have internal predecessors, (17428), 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 20:16:46,936 INFO L78 Accepts]: Start accepts. Automaton has has 5498 states, 5495 states have (on average 3.1716105550500453) internal successors, (17428), 5497 states have internal predecessors, (17428), 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 20:16:46,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:46,936 INFO L470 AbstractCegarLoop]: Abstraction has has 129 places, 105 transitions, 327 flow [2022-02-20 20:16:46,937 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 92.0) internal successors, (644), 7 states have internal predecessors, (644), 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 20:16:46,937 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:46,937 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 20:16:46,937 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:16:46,938 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:46,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:46,938 INFO L85 PathProgramCache]: Analyzing trace with hash -911580156, now seen corresponding path program 2 times [2022-02-20 20:16:46,938 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:46,939 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556770490] [2022-02-20 20:16:46,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:46,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:47,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {37741#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37741#true} is VALID [2022-02-20 20:16:47,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {37741#true} [1036] 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] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 2: Hoare triple {37741#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 3: Hoare triple {37741#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 4: Hoare triple {37741#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {37741#true} [1072] 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[] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {37741#true} [1009] 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[] {37741#true} is VALID [2022-02-20 20:16:47,148 INFO L290 TraceCheckUtils]: 7: Hoare triple {37741#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {37741#true} is VALID [2022-02-20 20:16:47,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {37741#true} [1007] 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] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,150 INFO L290 TraceCheckUtils]: 11: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,150 INFO L290 TraceCheckUtils]: 12: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,150 INFO L290 TraceCheckUtils]: 13: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1076] L718-->L719: 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] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,151 INFO L290 TraceCheckUtils]: 14: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,151 INFO L290 TraceCheckUtils]: 15: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,151 INFO L290 TraceCheckUtils]: 16: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,152 INFO L290 TraceCheckUtils]: 17: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,158 INFO L290 TraceCheckUtils]: 19: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,159 INFO L290 TraceCheckUtils]: 20: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,159 INFO L290 TraceCheckUtils]: 21: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,159 INFO L290 TraceCheckUtils]: 22: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,160 INFO L290 TraceCheckUtils]: 23: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,160 INFO L290 TraceCheckUtils]: 25: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,161 INFO L290 TraceCheckUtils]: 26: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,161 INFO L290 TraceCheckUtils]: 27: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,161 INFO L290 TraceCheckUtils]: 28: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,162 INFO L290 TraceCheckUtils]: 29: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,162 INFO L290 TraceCheckUtils]: 32: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,163 INFO L290 TraceCheckUtils]: 34: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,163 INFO L290 TraceCheckUtils]: 35: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,164 INFO L290 TraceCheckUtils]: 37: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,164 INFO L290 TraceCheckUtils]: 38: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,165 INFO L290 TraceCheckUtils]: 39: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,165 INFO L290 TraceCheckUtils]: 40: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,165 INFO L290 TraceCheckUtils]: 41: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,166 INFO L290 TraceCheckUtils]: 43: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,166 INFO L290 TraceCheckUtils]: 44: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,167 INFO L290 TraceCheckUtils]: 45: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1113] P0ENTRY-->L746: Formula: (and (= v_P0Thread1of1ForFork2_~arg.base_1 |v_P0Thread1of1ForFork2_#in~arg.base_1|) (= v_P0Thread1of1ForFork2_~arg.offset_1 |v_P0Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|} OutVars{P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_1, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_~arg.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,167 INFO L290 TraceCheckUtils]: 46: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,167 INFO L290 TraceCheckUtils]: 47: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,168 INFO L290 TraceCheckUtils]: 48: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,168 INFO L290 TraceCheckUtils]: 49: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,168 INFO L290 TraceCheckUtils]: 50: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,169 INFO L290 TraceCheckUtils]: 51: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,173 INFO L290 TraceCheckUtils]: 52: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,173 INFO L290 TraceCheckUtils]: 53: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,173 INFO L290 TraceCheckUtils]: 54: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,174 INFO L290 TraceCheckUtils]: 55: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,175 INFO L290 TraceCheckUtils]: 58: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,175 INFO L290 TraceCheckUtils]: 59: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,175 INFO L290 TraceCheckUtils]: 60: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,176 INFO L290 TraceCheckUtils]: 61: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,176 INFO L290 TraceCheckUtils]: 62: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,177 INFO L290 TraceCheckUtils]: 63: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,177 INFO L290 TraceCheckUtils]: 64: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,177 INFO L290 TraceCheckUtils]: 65: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1114] L746-->L748: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1115] L748-->L751: 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] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,178 INFO L290 TraceCheckUtils]: 67: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,178 INFO L290 TraceCheckUtils]: 68: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {37743#(= ~__unbuffered_cnt~0 0)} is VALID [2022-02-20 20:16:47,179 INFO L290 TraceCheckUtils]: 69: Hoare triple {37743#(= ~__unbuffered_cnt~0 0)} [1116] L751-->L756: 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] {37744#(<= ~__unbuffered_cnt~0 1)} is VALID [2022-02-20 20:16:47,183 INFO L290 TraceCheckUtils]: 70: Hoare triple {37744#(<= ~__unbuffered_cnt~0 1)} [1131] L826-->L829: 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] {37745#(<= ~__unbuffered_cnt~0 2)} is VALID [2022-02-20 20:16:47,183 INFO L290 TraceCheckUtils]: 71: Hoare triple {37745#(<= ~__unbuffered_cnt~0 2)} [1105] L849-->L851: 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] {37746#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:47,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {37746#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37746#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} is VALID [2022-02-20 20:16:47,184 INFO L290 TraceCheckUtils]: 73: Hoare triple {37746#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))} [1012] L852-->L852-1: 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] {37747#(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 20:16:47,185 INFO L290 TraceCheckUtils]: 74: Hoare triple {37747#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1091] L852-1-->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] {37747#(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 20:16:47,185 INFO L290 TraceCheckUtils]: 75: Hoare triple {37747#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|))} [1062] 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] {37748#(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 20:16:47,186 INFO L290 TraceCheckUtils]: 76: Hoare triple {37748#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))} [1053] 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[] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 77: Hoare triple {37742#false} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 78: Hoare triple {37742#false} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 79: Hoare triple {37742#false} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 80: Hoare triple {37742#false} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 81: Hoare triple {37742#false} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {37742#false} is VALID [2022-02-20 20:16:47,186 INFO L290 TraceCheckUtils]: 82: Hoare triple {37742#false} [1002] L863-1-->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] {37742#false} is VALID [2022-02-20 20:16:47,187 INFO L290 TraceCheckUtils]: 83: Hoare triple {37742#false} [1079] 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] {37742#false} is VALID [2022-02-20 20:16:47,187 INFO L290 TraceCheckUtils]: 84: Hoare triple {37742#false} [1047] 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[] {37742#false} is VALID [2022-02-20 20:16:47,187 INFO L290 TraceCheckUtils]: 85: Hoare triple {37742#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {37742#false} is VALID [2022-02-20 20:16:47,187 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 20:16:47,187 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:47,188 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556770490] [2022-02-20 20:16:47,188 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [556770490] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:47,188 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:47,188 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-02-20 20:16:47,188 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1219475907] [2022-02-20 20:16:47,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:47,189 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 20:16:47,189 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:47,203 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 20:16:47,264 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 20:16:47,264 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:16:47,264 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:47,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:16:47,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:16:47,265 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 116 [2022-02-20 20:16:47,266 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 105 transitions, 327 flow. Second operand has 8 states, 8 states have (on average 95.0) internal successors, (760), 8 states have internal predecessors, (760), 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 20:16:47,266 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:47,266 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 116 [2022-02-20 20:16:47,266 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:48,007 INFO L129 PetriNetUnfolder]: 128/483 cut-off events. [2022-02-20 20:16:48,007 INFO L130 PetriNetUnfolder]: For 726/769 co-relation queries the response was YES. [2022-02-20 20:16:48,008 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1336 conditions, 483 events. 128/483 cut-off events. For 726/769 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 2387 event pairs, 13 based on Foata normal form. 31/501 useless extension candidates. Maximal degree in co-relation 1316. Up to 90 conditions per place. [2022-02-20 20:16:48,010 INFO L132 encePairwiseOnDemand]: 107/116 looper letters, 25 selfloop transitions, 14 changer transitions 22/141 dead transitions. [2022-02-20 20:16:48,010 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 141 transitions, 640 flow [2022-02-20 20:16:48,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-02-20 20:16:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-02-20 20:16:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1081 transitions. [2022-02-20 20:16:48,017 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8471786833855799 [2022-02-20 20:16:48,017 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1081 transitions. [2022-02-20 20:16:48,018 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1081 transitions. [2022-02-20 20:16:48,018 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:48,018 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1081 transitions. [2022-02-20 20:16:48,020 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 98.27272727272727) internal successors, (1081), 11 states have internal predecessors, (1081), 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 20:16:48,021 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 116.0) internal successors, (1392), 12 states have internal predecessors, (1392), 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 20:16:48,021 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 116.0) internal successors, (1392), 12 states have internal predecessors, (1392), 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 20:16:48,021 INFO L186 Difference]: Start difference. First operand has 129 places, 105 transitions, 327 flow. Second operand 11 states and 1081 transitions. [2022-02-20 20:16:48,022 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 141 transitions, 640 flow [2022-02-20 20:16:50,013 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 141 transitions, 597 flow, removed 16 selfloop flow, removed 6 redundant places. [2022-02-20 20:16:50,016 INFO L242 Difference]: Finished difference. Result has 133 places, 108 transitions, 369 flow [2022-02-20 20:16:50,016 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=300, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=91, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=369, PETRI_PLACES=133, PETRI_TRANSITIONS=108} [2022-02-20 20:16:50,018 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 12 predicate places. [2022-02-20 20:16:50,018 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 133 places, 108 transitions, 369 flow [2022-02-20 20:16:50,110 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 4004 states, 3994 states have (on average 3.0806209313970956) internal successors, (12304), 4003 states have internal predecessors, (12304), 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 20:16:50,115 INFO L78 Accepts]: Start accepts. Automaton has has 4004 states, 3994 states have (on average 3.0806209313970956) internal successors, (12304), 4003 states have internal predecessors, (12304), 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 20:16:50,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:16:50,115 INFO L470 AbstractCegarLoop]: Abstraction has has 133 places, 108 transitions, 369 flow [2022-02-20 20:16:50,115 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 95.0) internal successors, (760), 8 states have internal predecessors, (760), 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 20:16:50,115 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:16:50,116 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:16:50,116 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:16:50,116 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:16:50,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:16:50,117 INFO L85 PathProgramCache]: Analyzing trace with hash 1499916114, now seen corresponding path program 1 times [2022-02-20 20:16:50,117 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:16:50,118 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737134994] [2022-02-20 20:16:50,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:16:50,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:16:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:16:50,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {41775#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {41775#true} [1036] 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] {41775#true} is VALID [2022-02-20 20:16:50,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {41775#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,290 INFO L290 TraceCheckUtils]: 3: Hoare triple {41775#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,290 INFO L290 TraceCheckUtils]: 4: Hoare triple {41775#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {41775#true} [1072] 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[] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {41775#true} [1009] 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[] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 7: Hoare triple {41775#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 8: Hoare triple {41775#true} [1007] 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] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 9: Hoare triple {41775#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 10: Hoare triple {41775#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {41775#true} is VALID [2022-02-20 20:16:50,291 INFO L290 TraceCheckUtils]: 11: Hoare triple {41775#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 12: Hoare triple {41775#true} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 13: Hoare triple {41775#true} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 14: Hoare triple {41775#true} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 15: Hoare triple {41775#true} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 16: Hoare triple {41775#true} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 17: Hoare triple {41775#true} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {41775#true} is VALID [2022-02-20 20:16:50,292 INFO L290 TraceCheckUtils]: 18: Hoare triple {41775#true} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 19: Hoare triple {41775#true} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 20: Hoare triple {41775#true} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 21: Hoare triple {41775#true} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 22: Hoare triple {41775#true} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 23: Hoare triple {41775#true} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {41775#true} is VALID [2022-02-20 20:16:50,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {41775#true} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 25: Hoare triple {41775#true} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 26: Hoare triple {41775#true} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 27: Hoare triple {41775#true} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 28: Hoare triple {41775#true} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {41775#true} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 30: Hoare triple {41775#true} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 31: Hoare triple {41775#true} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {41775#true} is VALID [2022-02-20 20:16:50,294 INFO L290 TraceCheckUtils]: 32: Hoare triple {41775#true} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {41775#true} is VALID [2022-02-20 20:16:50,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {41775#true} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {41775#true} is VALID [2022-02-20 20:16:50,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {41775#true} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {41775#true} is VALID [2022-02-20 20:16:50,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {41775#true} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {41775#true} is VALID [2022-02-20 20:16:50,296 INFO L290 TraceCheckUtils]: 36: Hoare triple {41775#true} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 37: Hoare triple {41775#true} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 38: Hoare triple {41775#true} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 39: Hoare triple {41775#true} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 40: Hoare triple {41775#true} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 41: Hoare triple {41775#true} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 42: Hoare triple {41775#true} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 43: Hoare triple {41775#true} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {41775#true} is VALID [2022-02-20 20:16:50,297 INFO L290 TraceCheckUtils]: 44: Hoare triple {41775#true} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {41775#true} is VALID [2022-02-20 20:16:50,298 INFO L290 TraceCheckUtils]: 45: Hoare triple {41775#true} [1113] P0ENTRY-->L746: Formula: (and (= v_P0Thread1of1ForFork2_~arg.base_1 |v_P0Thread1of1ForFork2_#in~arg.base_1|) (= v_P0Thread1of1ForFork2_~arg.offset_1 |v_P0Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|} OutVars{P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_1, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_~arg.base] {41775#true} is VALID [2022-02-20 20:16:50,298 INFO L290 TraceCheckUtils]: 46: Hoare triple {41775#true} [1114] L746-->L748: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,298 INFO L290 TraceCheckUtils]: 47: Hoare triple {41777#(= ~z~0 1)} [1115] L748-->L751: 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] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,298 INFO L290 TraceCheckUtils]: 48: Hoare triple {41777#(= ~z~0 1)} [1116] L751-->L756: 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] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,299 INFO L290 TraceCheckUtils]: 49: Hoare triple {41777#(= ~z~0 1)} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,299 INFO L290 TraceCheckUtils]: 50: Hoare triple {41777#(= ~z~0 1)} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,299 INFO L290 TraceCheckUtils]: 51: Hoare triple {41777#(= ~z~0 1)} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,300 INFO L290 TraceCheckUtils]: 52: Hoare triple {41777#(= ~z~0 1)} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,300 INFO L290 TraceCheckUtils]: 53: Hoare triple {41777#(= ~z~0 1)} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,300 INFO L290 TraceCheckUtils]: 54: Hoare triple {41777#(= ~z~0 1)} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,301 INFO L290 TraceCheckUtils]: 55: Hoare triple {41777#(= ~z~0 1)} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {41777#(= ~z~0 1)} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,301 INFO L290 TraceCheckUtils]: 57: Hoare triple {41777#(= ~z~0 1)} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,302 INFO L290 TraceCheckUtils]: 58: Hoare triple {41777#(= ~z~0 1)} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,302 INFO L290 TraceCheckUtils]: 59: Hoare triple {41777#(= ~z~0 1)} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,302 INFO L290 TraceCheckUtils]: 60: Hoare triple {41777#(= ~z~0 1)} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,302 INFO L290 TraceCheckUtils]: 61: Hoare triple {41777#(= ~z~0 1)} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,303 INFO L290 TraceCheckUtils]: 62: Hoare triple {41777#(= ~z~0 1)} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,303 INFO L290 TraceCheckUtils]: 63: Hoare triple {41777#(= ~z~0 1)} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,303 INFO L290 TraceCheckUtils]: 64: Hoare triple {41777#(= ~z~0 1)} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,304 INFO L290 TraceCheckUtils]: 65: Hoare triple {41777#(= ~z~0 1)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {41777#(= ~z~0 1)} is VALID [2022-02-20 20:16:50,305 INFO L290 TraceCheckUtils]: 66: Hoare triple {41777#(= ~z~0 1)} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,305 INFO L290 TraceCheckUtils]: 67: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1119] P1ENTRY-->L761: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,305 INFO L290 TraceCheckUtils]: 68: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1120] L761-->L763: Formula: (= v_~x~0_2 1) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,306 INFO L290 TraceCheckUtils]: 69: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1121] L763-->L779: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_355 256) 0)) (.cse24 (= (mod v_~y$r_buff0_thd2~0_176 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_137 256) 0))) (let ((.cse1 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse12 (= 0 (mod v_~y$w_buff0_used~0_487 256))) (.cse15 (not .cse19)) (.cse7 (not .cse24)) (.cse18 (= (mod v_~y$w_buff1_used~0_354 256) 0)) (.cse25 (and .cse24 .cse19)) (.cse28 (and .cse24 .cse30)) (.cse31 (= (mod v_~y$w_buff0_used~0_488 256) 0))) (let ((.cse5 (or .cse24 .cse31)) (.cse6 (not .cse31)) (.cse3 (or .cse25 .cse31 .cse28)) (.cse16 (not .cse18)) (.cse8 (or .cse15 .cse7)) (.cse23 (or .cse24 .cse12)) (.cse13 (not .cse12)) (.cse9 (or (not .cse30) .cse7)) (.cse0 (not .cse1))) (and (or (and .cse0 (= v_~y~0_166 v_~y$mem_tmp~0_46)) (and .cse1 (= v_~y~0_166 v_~__unbuffered_p1_EAX~0_20))) (= 0 v_~y$flush_delayed~0_80) (let ((.cse2 (= |v_P1_#t~ite7_53| |v_P1Thread1of1ForFork0_#t~ite7_1|))) (or (and .cse1 (or (and .cse2 .cse3 (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_153)) (and (= |v_P1_#t~ite8_47| |v_P1_#t~ite7_53|) (let ((.cse4 (= |v_P1_#t~ite7_53| v_~y$w_buff0~0_153))) (or (and .cse4 .cse5) (and .cse6 .cse4 .cse7))) .cse8 .cse6 .cse9)) (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_152)) (and .cse2 .cse0 (= v_~y$w_buff0~0_153 v_~y$w_buff0~0_152) (= |v_P1_#t~ite8_47| |v_P1Thread1of1ForFork0_#t~ite8_1|)))) (= v_~weak$$choice0~0_30 |v_P1Thread1of1ForFork0_#t~nondet3_1|) (let ((.cse17 (= |v_P1_#t~ite22_61| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse1 (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_136) (let ((.cse11 (= (mod v_~y$r_buff0_thd2~0_175 256) 0))) (or (let ((.cse14 (not .cse11))) (and (let ((.cse10 (= |v_P1_#t~ite22_61| 0))) (or (and .cse10 (or .cse11 .cse12)) (and .cse10 .cse13 .cse14))) .cse13 (= |v_P1_#t~ite22_61| |v_P1_#t~ite23_51|) (or .cse15 .cse14) (or .cse16 .cse14))) (and .cse17 (or (and .cse11 .cse18) .cse12 (and .cse11 .cse19)) (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_137))))) (and .cse17 .cse0 (= |v_P1_#t~ite23_51| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= v_~y$r_buff1_thd2~0_137 v_~y$r_buff1_thd2~0_136)))) (= v_~y~0_168 v_~y$mem_tmp~0_46) (= v_~weak$$choice2~0_164 |v_P1Thread1of1ForFork0_#t~nondet4_1|) (or (and (= |v_P1_#t~ite5_49| |v_P1Thread1of1ForFork0_#t~ite5_1|) .cse3 (= v_~y~0_168 v_~__unbuffered_p1_EAX~0_20)) (and .cse8 (= |v_P1_#t~ite5_49| v_~__unbuffered_p1_EAX~0_20) .cse6 (or (and .cse6 .cse7 (= |v_P1_#t~ite5_49| v_~y$w_buff0~0_153)) (and (= v_~y$w_buff1~0_150 |v_P1_#t~ite5_49|) .cse5)) .cse9)) (let ((.cse21 (= |v_P1_#t~ite10_63| |v_P1Thread1of1ForFork0_#t~ite10_1|))) (or (and .cse1 (= v_~y$w_buff1~0_149 |v_P1_#t~ite11_57|) (or (and (= |v_P1_#t~ite10_63| |v_P1_#t~ite11_57|) .cse8 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_150 |v_P1_#t~ite10_63|))) (or (and .cse20 .cse5) (and .cse6 .cse20 .cse7))) .cse9) (and .cse21 .cse3 (= v_~y$w_buff1~0_150 |v_P1_#t~ite11_57|)))) (and .cse0 (= v_~y$w_buff1~0_149 v_~y$w_buff1~0_150) .cse21 (= |v_P1_#t~ite11_57| |v_P1Thread1of1ForFork0_#t~ite11_1|)))) (let ((.cse22 (= |v_P1_#t~ite13_71| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse0 (= |v_P1_#t~ite14_63| |v_P1Thread1of1ForFork0_#t~ite14_1|) (= v_~y$w_buff0_used~0_488 v_~y$w_buff0_used~0_487) .cse22) (and .cse1 (or (and .cse8 .cse6 (or (and .cse5 (= |v_P1_#t~ite13_71| v_~y$w_buff0_used~0_488)) (and (= |v_P1_#t~ite13_71| 0) .cse6 .cse7)) (= |v_P1_#t~ite13_71| |v_P1_#t~ite14_63|) .cse9) (and (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_488) .cse3 .cse22)) (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_487)))) (let ((.cse26 (= |v_P1_#t~ite19_49| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse1 (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_175) (or (and (or .cse16 .cse7) .cse8 (or (and (= |v_P1_#t~ite19_49| v_~y$r_buff0_thd2~0_176) .cse23) (and .cse7 .cse13 (= |v_P1_#t~ite19_49| 0))) .cse13 (= |v_P1_#t~ite19_49| |v_P1_#t~ite20_41|)) (and (or (and .cse24 .cse18) .cse25 .cse12) (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_176) .cse26))) (and .cse0 (= v_~y$r_buff0_thd2~0_176 v_~y$r_buff0_thd2~0_175) (= |v_P1_#t~ite20_41| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse26))) (let ((.cse29 (= |v_P1_#t~ite16_39| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and .cse1 (or (and .cse8 (let ((.cse27 (= |v_P1_#t~ite16_39| 0))) (or (and .cse7 .cse13 .cse27) (and .cse23 .cse27))) .cse13 .cse9 (= |v_P1_#t~ite17_33| |v_P1_#t~ite16_39|)) (and (or .cse25 .cse28 .cse12) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_355) .cse29)) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_354)) (and .cse0 (= |v_P1_#t~ite17_33| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse29 (= v_~y$w_buff1_used~0_355 v_~y$w_buff1_used~0_354)))))))) InVars {P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_1|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_488, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_137, ~y$w_buff1~0=v_~y$w_buff1~0_150, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_153, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_176, ~y~0=v_~y~0_168, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_355} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_487, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_46, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_152, ~y$flush_delayed~0=v_~y$flush_delayed~0_80, ~y~0=v_~y~0_166, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_2|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_2|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_2|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_136, ~weak$$choice0~0=v_~weak$$choice0~0_30, ~y$w_buff1~0=v_~y$w_buff1~0_149, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_175, ~weak$$choice2~0=v_~weak$$choice2~0_164, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_354} AuxVars[|v_P1_#t~ite20_41|, |v_P1_#t~ite23_51|, |v_P1_#t~ite22_61|, |v_P1_#t~ite7_53|, |v_P1_#t~ite8_47|, |v_P1_#t~ite10_63|, |v_P1_#t~ite5_49|, |v_P1_#t~ite11_57|, |v_P1_#t~ite16_39|, |v_P1_#t~ite19_49|, |v_P1_#t~ite14_63|, |v_P1_#t~ite13_71|, |v_P1_#t~ite17_33|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, ~y~0, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite10, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,306 INFO L290 TraceCheckUtils]: 70: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,306 INFO L290 TraceCheckUtils]: 71: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,307 INFO L290 TraceCheckUtils]: 72: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,307 INFO L290 TraceCheckUtils]: 73: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1122] L779-->L784: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,307 INFO L290 TraceCheckUtils]: 74: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1131] L826-->L829: 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] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,308 INFO L290 TraceCheckUtils]: 75: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1105] L849-->L851: 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] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,308 INFO L290 TraceCheckUtils]: 76: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,308 INFO L290 TraceCheckUtils]: 77: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1012] L852-->L852-1: 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] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,309 INFO L290 TraceCheckUtils]: 78: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1091] L852-1-->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] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,309 INFO L290 TraceCheckUtils]: 79: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1062] 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] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,309 INFO L290 TraceCheckUtils]: 80: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1053] 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[] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,310 INFO L290 TraceCheckUtils]: 81: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,310 INFO L290 TraceCheckUtils]: 82: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {41778#(= ~__unbuffered_p2_EBX~0 1)} is VALID [2022-02-20 20:16:50,311 INFO L290 TraceCheckUtils]: 83: Hoare triple {41778#(= ~__unbuffered_p2_EBX~0 1)} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {41779#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:50,311 INFO L290 TraceCheckUtils]: 84: Hoare triple {41779#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41779#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:16:50,311 INFO L290 TraceCheckUtils]: 85: Hoare triple {41779#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {41780#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:50,312 INFO L290 TraceCheckUtils]: 86: Hoare triple {41780#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1002] L863-1-->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] {41780#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:16:50,312 INFO L290 TraceCheckUtils]: 87: Hoare triple {41780#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1079] 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] {41781#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:16:50,313 INFO L290 TraceCheckUtils]: 88: Hoare triple {41781#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1047] 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[] {41776#false} is VALID [2022-02-20 20:16:50,313 INFO L290 TraceCheckUtils]: 89: Hoare triple {41776#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {41776#false} is VALID [2022-02-20 20:16:50,313 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 20:16:50,313 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:16:50,313 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737134994] [2022-02-20 20:16:50,313 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1737134994] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:16:50,314 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:16:50,314 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:16:50,314 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229811190] [2022-02-20 20:16:50,317 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:16:50,317 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:16:50,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:16:50,318 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:16:50,372 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:16:50,372 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:16:50,372 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:16:50,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:16:50,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:16:50,375 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 116 [2022-02-20 20:16:50,375 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 108 transitions, 369 flow. Second operand has 7 states, 7 states have (on average 95.57142857142857) internal successors, (669), 7 states have internal predecessors, (669), 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 20:16:50,376 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:16:50,376 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 116 [2022-02-20 20:16:50,376 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:16:51,076 INFO L129 PetriNetUnfolder]: 68/468 cut-off events. [2022-02-20 20:16:51,076 INFO L130 PetriNetUnfolder]: For 815/857 co-relation queries the response was YES. [2022-02-20 20:16:51,079 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1233 conditions, 468 events. 68/468 cut-off events. For 815/857 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 2662 event pairs, 16 based on Foata normal form. 1/458 useless extension candidates. Maximal degree in co-relation 1171. Up to 84 conditions per place. [2022-02-20 20:16:51,080 INFO L132 encePairwiseOnDemand]: 110/116 looper letters, 19 selfloop transitions, 1 changer transitions 14/121 dead transitions. [2022-02-20 20:16:51,080 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 121 transitions, 483 flow [2022-02-20 20:16:51,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:16:51,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:16:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 684 transitions. [2022-02-20 20:16:51,086 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8423645320197044 [2022-02-20 20:16:51,086 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 684 transitions. [2022-02-20 20:16:51,086 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 684 transitions. [2022-02-20 20:16:51,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:16:51,087 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 684 transitions. [2022-02-20 20:16:51,088 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 97.71428571428571) internal successors, (684), 7 states have internal predecessors, (684), 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 20:16:51,089 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 116.0) internal successors, (928), 8 states have internal predecessors, (928), 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 20:16:51,089 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 116.0) internal successors, (928), 8 states have internal predecessors, (928), 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 20:16:51,089 INFO L186 Difference]: Start difference. First operand has 133 places, 108 transitions, 369 flow. Second operand 7 states and 684 transitions. [2022-02-20 20:16:51,089 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 121 transitions, 483 flow [2022-02-20 20:17:03,469 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 121 transitions, 413 flow, removed 28 selfloop flow, removed 11 redundant places. [2022-02-20 20:17:03,471 INFO L242 Difference]: Finished difference. Result has 130 places, 105 transitions, 303 flow [2022-02-20 20:17:03,471 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=311, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=303, PETRI_PLACES=130, PETRI_TRANSITIONS=105} [2022-02-20 20:17:03,472 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 9 predicate places. [2022-02-20 20:17:03,472 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 130 places, 105 transitions, 303 flow [2022-02-20 20:17:03,530 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2849 states, 2843 states have (on average 3.0291945128385507) internal successors, (8612), 2848 states have internal predecessors, (8612), 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 20:17:03,534 INFO L78 Accepts]: Start accepts. Automaton has has 2849 states, 2843 states have (on average 3.0291945128385507) internal successors, (8612), 2848 states have internal predecessors, (8612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:17:03,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:03,535 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 105 transitions, 303 flow [2022-02-20 20:17:03,535 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 95.57142857142857) internal successors, (669), 7 states have internal predecessors, (669), 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 20:17:03,536 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:03,536 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:17:03,536 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:17:03,536 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:03,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:03,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1317609776, now seen corresponding path program 2 times [2022-02-20 20:17:03,537 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:03,537 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117687140] [2022-02-20 20:17:03,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:03,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {44645#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {44645#true} [1036] 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] {44645#true} is VALID [2022-02-20 20:17:03,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {44645#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,674 INFO L290 TraceCheckUtils]: 3: Hoare triple {44645#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,674 INFO L290 TraceCheckUtils]: 4: Hoare triple {44645#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {44645#true} [1072] 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[] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {44645#true} [1009] 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[] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 7: Hoare triple {44645#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {44645#true} [1007] 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] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 9: Hoare triple {44645#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 10: Hoare triple {44645#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 11: Hoare triple {44645#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {44645#true} is VALID [2022-02-20 20:17:03,675 INFO L290 TraceCheckUtils]: 12: Hoare triple {44645#true} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 13: Hoare triple {44645#true} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 14: Hoare triple {44645#true} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 15: Hoare triple {44645#true} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 16: Hoare triple {44645#true} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {44645#true} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 18: Hoare triple {44645#true} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 19: Hoare triple {44645#true} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {44645#true} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {44645#true} is VALID [2022-02-20 20:17:03,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {44645#true} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {44645#true} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {44645#true} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 24: Hoare triple {44645#true} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 25: Hoare triple {44645#true} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {44645#true} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 27: Hoare triple {44645#true} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 28: Hoare triple {44645#true} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {44645#true} is VALID [2022-02-20 20:17:03,677 INFO L290 TraceCheckUtils]: 29: Hoare triple {44645#true} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 30: Hoare triple {44645#true} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 31: Hoare triple {44645#true} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 32: Hoare triple {44645#true} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 33: Hoare triple {44645#true} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 34: Hoare triple {44645#true} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 35: Hoare triple {44645#true} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 36: Hoare triple {44645#true} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 37: Hoare triple {44645#true} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44645#true} is VALID [2022-02-20 20:17:03,678 INFO L290 TraceCheckUtils]: 38: Hoare triple {44645#true} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {44645#true} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 40: Hoare triple {44645#true} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 41: Hoare triple {44645#true} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {44645#true} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 43: Hoare triple {44645#true} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 44: Hoare triple {44645#true} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {44645#true} is VALID [2022-02-20 20:17:03,679 INFO L290 TraceCheckUtils]: 45: Hoare triple {44645#true} [1113] P0ENTRY-->L746: Formula: (and (= v_P0Thread1of1ForFork2_~arg.base_1 |v_P0Thread1of1ForFork2_#in~arg.base_1|) (= v_P0Thread1of1ForFork2_~arg.offset_1 |v_P0Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|} OutVars{P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_1, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_~arg.base] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 46: Hoare triple {44645#true} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 47: Hoare triple {44645#true} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 48: Hoare triple {44645#true} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 49: Hoare triple {44645#true} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 50: Hoare triple {44645#true} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 51: Hoare triple {44645#true} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {44645#true} is VALID [2022-02-20 20:17:03,680 INFO L290 TraceCheckUtils]: 52: Hoare triple {44645#true} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 53: Hoare triple {44645#true} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 54: Hoare triple {44645#true} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 55: Hoare triple {44645#true} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 56: Hoare triple {44645#true} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 57: Hoare triple {44645#true} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 58: Hoare triple {44645#true} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 59: Hoare triple {44645#true} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {44645#true} is VALID [2022-02-20 20:17:03,681 INFO L290 TraceCheckUtils]: 60: Hoare triple {44645#true} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {44645#true} is VALID [2022-02-20 20:17:03,682 INFO L290 TraceCheckUtils]: 61: Hoare triple {44645#true} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {44645#true} is VALID [2022-02-20 20:17:03,682 INFO L290 TraceCheckUtils]: 62: Hoare triple {44645#true} [1119] P1ENTRY-->L761: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {44645#true} is VALID [2022-02-20 20:17:03,682 INFO L290 TraceCheckUtils]: 63: Hoare triple {44645#true} [1120] L761-->L763: Formula: (= v_~x~0_2 1) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,683 INFO L290 TraceCheckUtils]: 64: Hoare triple {44647#(= ~x~0 1)} [1121] L763-->L779: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_355 256) 0)) (.cse24 (= (mod v_~y$r_buff0_thd2~0_176 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_137 256) 0))) (let ((.cse1 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse12 (= 0 (mod v_~y$w_buff0_used~0_487 256))) (.cse15 (not .cse19)) (.cse7 (not .cse24)) (.cse18 (= (mod v_~y$w_buff1_used~0_354 256) 0)) (.cse25 (and .cse24 .cse19)) (.cse28 (and .cse24 .cse30)) (.cse31 (= (mod v_~y$w_buff0_used~0_488 256) 0))) (let ((.cse5 (or .cse24 .cse31)) (.cse6 (not .cse31)) (.cse3 (or .cse25 .cse31 .cse28)) (.cse16 (not .cse18)) (.cse8 (or .cse15 .cse7)) (.cse23 (or .cse24 .cse12)) (.cse13 (not .cse12)) (.cse9 (or (not .cse30) .cse7)) (.cse0 (not .cse1))) (and (or (and .cse0 (= v_~y~0_166 v_~y$mem_tmp~0_46)) (and .cse1 (= v_~y~0_166 v_~__unbuffered_p1_EAX~0_20))) (= 0 v_~y$flush_delayed~0_80) (let ((.cse2 (= |v_P1_#t~ite7_53| |v_P1Thread1of1ForFork0_#t~ite7_1|))) (or (and .cse1 (or (and .cse2 .cse3 (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_153)) (and (= |v_P1_#t~ite8_47| |v_P1_#t~ite7_53|) (let ((.cse4 (= |v_P1_#t~ite7_53| v_~y$w_buff0~0_153))) (or (and .cse4 .cse5) (and .cse6 .cse4 .cse7))) .cse8 .cse6 .cse9)) (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_152)) (and .cse2 .cse0 (= v_~y$w_buff0~0_153 v_~y$w_buff0~0_152) (= |v_P1_#t~ite8_47| |v_P1Thread1of1ForFork0_#t~ite8_1|)))) (= v_~weak$$choice0~0_30 |v_P1Thread1of1ForFork0_#t~nondet3_1|) (let ((.cse17 (= |v_P1_#t~ite22_61| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse1 (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_136) (let ((.cse11 (= (mod v_~y$r_buff0_thd2~0_175 256) 0))) (or (let ((.cse14 (not .cse11))) (and (let ((.cse10 (= |v_P1_#t~ite22_61| 0))) (or (and .cse10 (or .cse11 .cse12)) (and .cse10 .cse13 .cse14))) .cse13 (= |v_P1_#t~ite22_61| |v_P1_#t~ite23_51|) (or .cse15 .cse14) (or .cse16 .cse14))) (and .cse17 (or (and .cse11 .cse18) .cse12 (and .cse11 .cse19)) (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_137))))) (and .cse17 .cse0 (= |v_P1_#t~ite23_51| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= v_~y$r_buff1_thd2~0_137 v_~y$r_buff1_thd2~0_136)))) (= v_~y~0_168 v_~y$mem_tmp~0_46) (= v_~weak$$choice2~0_164 |v_P1Thread1of1ForFork0_#t~nondet4_1|) (or (and (= |v_P1_#t~ite5_49| |v_P1Thread1of1ForFork0_#t~ite5_1|) .cse3 (= v_~y~0_168 v_~__unbuffered_p1_EAX~0_20)) (and .cse8 (= |v_P1_#t~ite5_49| v_~__unbuffered_p1_EAX~0_20) .cse6 (or (and .cse6 .cse7 (= |v_P1_#t~ite5_49| v_~y$w_buff0~0_153)) (and (= v_~y$w_buff1~0_150 |v_P1_#t~ite5_49|) .cse5)) .cse9)) (let ((.cse21 (= |v_P1_#t~ite10_63| |v_P1Thread1of1ForFork0_#t~ite10_1|))) (or (and .cse1 (= v_~y$w_buff1~0_149 |v_P1_#t~ite11_57|) (or (and (= |v_P1_#t~ite10_63| |v_P1_#t~ite11_57|) .cse8 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_150 |v_P1_#t~ite10_63|))) (or (and .cse20 .cse5) (and .cse6 .cse20 .cse7))) .cse9) (and .cse21 .cse3 (= v_~y$w_buff1~0_150 |v_P1_#t~ite11_57|)))) (and .cse0 (= v_~y$w_buff1~0_149 v_~y$w_buff1~0_150) .cse21 (= |v_P1_#t~ite11_57| |v_P1Thread1of1ForFork0_#t~ite11_1|)))) (let ((.cse22 (= |v_P1_#t~ite13_71| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse0 (= |v_P1_#t~ite14_63| |v_P1Thread1of1ForFork0_#t~ite14_1|) (= v_~y$w_buff0_used~0_488 v_~y$w_buff0_used~0_487) .cse22) (and .cse1 (or (and .cse8 .cse6 (or (and .cse5 (= |v_P1_#t~ite13_71| v_~y$w_buff0_used~0_488)) (and (= |v_P1_#t~ite13_71| 0) .cse6 .cse7)) (= |v_P1_#t~ite13_71| |v_P1_#t~ite14_63|) .cse9) (and (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_488) .cse3 .cse22)) (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_487)))) (let ((.cse26 (= |v_P1_#t~ite19_49| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse1 (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_175) (or (and (or .cse16 .cse7) .cse8 (or (and (= |v_P1_#t~ite19_49| v_~y$r_buff0_thd2~0_176) .cse23) (and .cse7 .cse13 (= |v_P1_#t~ite19_49| 0))) .cse13 (= |v_P1_#t~ite19_49| |v_P1_#t~ite20_41|)) (and (or (and .cse24 .cse18) .cse25 .cse12) (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_176) .cse26))) (and .cse0 (= v_~y$r_buff0_thd2~0_176 v_~y$r_buff0_thd2~0_175) (= |v_P1_#t~ite20_41| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse26))) (let ((.cse29 (= |v_P1_#t~ite16_39| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and .cse1 (or (and .cse8 (let ((.cse27 (= |v_P1_#t~ite16_39| 0))) (or (and .cse7 .cse13 .cse27) (and .cse23 .cse27))) .cse13 .cse9 (= |v_P1_#t~ite17_33| |v_P1_#t~ite16_39|)) (and (or .cse25 .cse28 .cse12) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_355) .cse29)) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_354)) (and .cse0 (= |v_P1_#t~ite17_33| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse29 (= v_~y$w_buff1_used~0_355 v_~y$w_buff1_used~0_354)))))))) InVars {P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_1|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_488, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_137, ~y$w_buff1~0=v_~y$w_buff1~0_150, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_153, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_176, ~y~0=v_~y~0_168, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_355} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_487, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_46, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_152, ~y$flush_delayed~0=v_~y$flush_delayed~0_80, ~y~0=v_~y~0_166, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_2|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_2|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_2|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_136, ~weak$$choice0~0=v_~weak$$choice0~0_30, ~y$w_buff1~0=v_~y$w_buff1~0_149, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_175, ~weak$$choice2~0=v_~weak$$choice2~0_164, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_354} AuxVars[|v_P1_#t~ite20_41|, |v_P1_#t~ite23_51|, |v_P1_#t~ite22_61|, |v_P1_#t~ite7_53|, |v_P1_#t~ite8_47|, |v_P1_#t~ite10_63|, |v_P1_#t~ite5_49|, |v_P1_#t~ite11_57|, |v_P1_#t~ite16_39|, |v_P1_#t~ite19_49|, |v_P1_#t~ite14_63|, |v_P1_#t~ite13_71|, |v_P1_#t~ite17_33|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, ~y~0, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite10, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,684 INFO L290 TraceCheckUtils]: 65: Hoare triple {44647#(= ~x~0 1)} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,684 INFO L290 TraceCheckUtils]: 66: Hoare triple {44647#(= ~x~0 1)} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {44647#(= ~x~0 1)} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,685 INFO L290 TraceCheckUtils]: 68: Hoare triple {44647#(= ~x~0 1)} [1114] L746-->L748: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0] {44647#(= ~x~0 1)} is VALID [2022-02-20 20:17:03,685 INFO L290 TraceCheckUtils]: 69: Hoare triple {44647#(= ~x~0 1)} [1115] L748-->L751: 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,686 INFO L290 TraceCheckUtils]: 70: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1116] L751-->L756: 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,686 INFO L290 TraceCheckUtils]: 71: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1122] L779-->L784: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,686 INFO L290 TraceCheckUtils]: 72: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,687 INFO L290 TraceCheckUtils]: 73: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1131] L826-->L829: 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,687 INFO L290 TraceCheckUtils]: 75: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1105] L849-->L851: 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,688 INFO L290 TraceCheckUtils]: 76: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,688 INFO L290 TraceCheckUtils]: 77: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1012] L852-->L852-1: 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,689 INFO L290 TraceCheckUtils]: 78: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1091] L852-1-->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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,689 INFO L290 TraceCheckUtils]: 79: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1062] 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] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,689 INFO L290 TraceCheckUtils]: 80: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1053] 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[] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,690 INFO L290 TraceCheckUtils]: 81: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,691 INFO L290 TraceCheckUtils]: 82: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} is VALID [2022-02-20 20:17:03,691 INFO L290 TraceCheckUtils]: 83: Hoare triple {44648#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p0_EAX~0 0)))} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {44649#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:03,692 INFO L290 TraceCheckUtils]: 84: Hoare triple {44649#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44649#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:03,693 INFO L290 TraceCheckUtils]: 85: Hoare triple {44649#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {44650#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:03,693 INFO L290 TraceCheckUtils]: 86: Hoare triple {44650#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1002] L863-1-->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] {44650#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:03,694 INFO L290 TraceCheckUtils]: 87: Hoare triple {44650#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1079] 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] {44651#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:17:03,694 INFO L290 TraceCheckUtils]: 88: Hoare triple {44651#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1047] 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[] {44646#false} is VALID [2022-02-20 20:17:03,694 INFO L290 TraceCheckUtils]: 89: Hoare triple {44646#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {44646#false} is VALID [2022-02-20 20:17:03,695 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 20:17:03,695 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:03,695 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117687140] [2022-02-20 20:17:03,695 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117687140] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:03,695 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:03,695 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:17:03,695 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769607354] [2022-02-20 20:17:03,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:03,696 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:17:03,696 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:03,696 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:17:03,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:03,754 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:17:03,754 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:03,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:17:03,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:17:03,756 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 116 [2022-02-20 20:17:03,756 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 105 transitions, 303 flow. Second operand has 7 states, 7 states have (on average 92.14285714285714) internal successors, (645), 7 states have internal predecessors, (645), 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 20:17:03,756 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:03,756 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 116 [2022-02-20 20:17:03,756 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:04,303 INFO L129 PetriNetUnfolder]: 62/434 cut-off events. [2022-02-20 20:17:04,303 INFO L130 PetriNetUnfolder]: For 157/159 co-relation queries the response was YES. [2022-02-20 20:17:04,304 INFO L84 FinitePrefix]: Finished finitePrefix Result has 906 conditions, 434 events. 62/434 cut-off events. For 157/159 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2341 event pairs, 5 based on Foata normal form. 1/426 useless extension candidates. Maximal degree in co-relation 887. Up to 56 conditions per place. [2022-02-20 20:17:04,305 INFO L132 encePairwiseOnDemand]: 106/116 looper letters, 25 selfloop transitions, 5 changer transitions 8/121 dead transitions. [2022-02-20 20:17:04,305 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 132 places, 121 transitions, 429 flow [2022-02-20 20:17:04,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 20:17:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-02-20 20:17:04,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 751 transitions. [2022-02-20 20:17:04,310 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8092672413793104 [2022-02-20 20:17:04,310 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 751 transitions. [2022-02-20 20:17:04,310 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 751 transitions. [2022-02-20 20:17:04,310 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:04,310 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 751 transitions. [2022-02-20 20:17:04,311 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 93.875) internal successors, (751), 8 states have internal predecessors, (751), 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 20:17:04,312 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 116.0) internal successors, (1044), 9 states have internal predecessors, (1044), 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 20:17:04,313 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 116.0) internal successors, (1044), 9 states have internal predecessors, (1044), 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 20:17:04,313 INFO L186 Difference]: Start difference. First operand has 130 places, 105 transitions, 303 flow. Second operand 8 states and 751 transitions. [2022-02-20 20:17:04,313 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 132 places, 121 transitions, 429 flow [2022-02-20 20:17:11,690 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 121 transitions, 396 flow, removed 11 selfloop flow, removed 7 redundant places. [2022-02-20 20:17:11,692 INFO L242 Difference]: Finished difference. Result has 130 places, 107 transitions, 315 flow [2022-02-20 20:17:11,692 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=116, PETRI_DIFFERENCE_MINUEND_FLOW=278, PETRI_DIFFERENCE_MINUEND_PLACES=118, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=315, PETRI_PLACES=130, PETRI_TRANSITIONS=107} [2022-02-20 20:17:11,693 INFO L334 CegarLoopForPetriNet]: 121 programPoint places, 9 predicate places. [2022-02-20 20:17:11,693 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 130 places, 107 transitions, 315 flow [2022-02-20 20:17:11,779 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 4204 states, 4191 states have (on average 2.9797184442853735) internal successors, (12488), 4203 states have internal predecessors, (12488), 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 20:17:11,785 INFO L78 Accepts]: Start accepts. Automaton has has 4204 states, 4191 states have (on average 2.9797184442853735) internal successors, (12488), 4203 states have internal predecessors, (12488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:17:11,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:17:11,786 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 107 transitions, 315 flow [2022-02-20 20:17:11,786 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 92.14285714285714) internal successors, (645), 7 states have internal predecessors, (645), 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 20:17:11,786 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:17:11,787 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:17:11,787 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 20:17:11,787 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:17:11,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:17:11,788 INFO L85 PathProgramCache]: Analyzing trace with hash -521522610, now seen corresponding path program 3 times [2022-02-20 20:17:11,788 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:17:11,788 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106273224] [2022-02-20 20:17:11,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:17:11,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:17:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:17:12,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {48872#true} [1098] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {48872#true} [1036] 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] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {48872#true} [1103] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 3: Hoare triple {48872#true} [1108] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 4: Hoare triple {48872#true} [1106] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {48872#true} [1072] 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[] {48872#true} is VALID [2022-02-20 20:17:12,064 INFO L290 TraceCheckUtils]: 6: Hoare triple {48872#true} [1009] 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[] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 7: Hoare triple {48872#true} [1077] L17-3-->L17-4: Formula: (and (= (select |v_#length_2| 2) 25) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 8: Hoare triple {48872#true} [1007] 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] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 9: Hoare triple {48872#true} [1039] L711-->L713: Formula: (= v_~__unbuffered_p0_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 10: Hoare triple {48872#true} [1086] L713-->L715: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {48872#true} [1010] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {48872#true} [1018] L717-->L718: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 13: Hoare triple {48872#true} [1076] L718-->L719: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 14: Hoare triple {48872#true} [1064] L719-->L721: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {48872#true} is VALID [2022-02-20 20:17:12,065 INFO L290 TraceCheckUtils]: 15: Hoare triple {48872#true} [1073] L721-->L723: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 16: Hoare triple {48872#true} [1112] L723-->L724: Formula: (= v_~y~0_15 0) InVars {} OutVars{~y~0=v_~y~0_15} AuxVars[] AssignedVars[~y~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 17: Hoare triple {48872#true} [1019] L724-->L725: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 18: Hoare triple {48872#true} [1006] L725-->L726: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 19: Hoare triple {48872#true} [1075] L726-->L727: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 20: Hoare triple {48872#true} [1013] L727-->L728: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {48872#true} is VALID [2022-02-20 20:17:12,066 INFO L290 TraceCheckUtils]: 21: Hoare triple {48872#true} [1059] L728-->L729: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,067 INFO L290 TraceCheckUtils]: 22: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1034] L729-->L730: Formula: (= v_~y$r_buff0_thd3~0_47 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_47} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,067 INFO L290 TraceCheckUtils]: 23: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1050] L730-->L731: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,067 INFO L290 TraceCheckUtils]: 24: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1082] L731-->L732: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,068 INFO L290 TraceCheckUtils]: 25: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1023] L732-->L733: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,068 INFO L290 TraceCheckUtils]: 26: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1080] L733-->L734: Formula: (= 0 v_~y$r_buff1_thd3~0_27) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,068 INFO L290 TraceCheckUtils]: 27: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1083] L734-->L735: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,068 INFO L290 TraceCheckUtils]: 28: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1104] L735-->L736: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,069 INFO L290 TraceCheckUtils]: 29: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1033] L736-->L737: Formula: (= v_~y$w_buff0~0_16 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_16} AuxVars[] AssignedVars[~y$w_buff0~0] {48874#(= ~y$r_buff0_thd2~0 0)} is VALID [2022-02-20 20:17:12,069 INFO L290 TraceCheckUtils]: 30: Hoare triple {48874#(= ~y$r_buff0_thd2~0 0)} [1022] L737-->L738: Formula: (= v_~y$w_buff0_used~0_80 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_80} AuxVars[] AssignedVars[~y$w_buff0_used~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,070 INFO L290 TraceCheckUtils]: 31: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1051] L738-->L739: Formula: (= v_~y$w_buff1~0_15 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_15} AuxVars[] AssignedVars[~y$w_buff1~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,070 INFO L290 TraceCheckUtils]: 32: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1001] L739-->L741: Formula: (= v_~y$w_buff1_used~0_45 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_45} AuxVars[] AssignedVars[~y$w_buff1_used~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1100] L741-->L742: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,071 INFO L290 TraceCheckUtils]: 34: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1035] L742-->L743: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,071 INFO L290 TraceCheckUtils]: 35: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1054] L743-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,071 INFO L290 TraceCheckUtils]: 36: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1111] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,072 INFO L290 TraceCheckUtils]: 37: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1042] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,072 INFO L290 TraceCheckUtils]: 38: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1014] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,072 INFO L290 TraceCheckUtils]: 39: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1092] L-1-6-->L843: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_1|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_1|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_1|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_1|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_1|, ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_1|, ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_1|, ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_1|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_1|, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_1|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_1|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_1|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~nondet58#1, ULTIMATE.start_main_~#t418~0#1.offset, ULTIMATE.start_main_~#t419~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_~#t419~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset, ULTIMATE.start_main_#t~pre55#1, ULTIMATE.start_main_#t~nondet60#1, ULTIMATE.start_main_#t~nondet56#1, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_#t~pre59#1, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~pre57#1, ULTIMATE.start_main_#t~ite66#1, ULTIMATE.start_main_~#t418~0#1.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1066] L843-->L843-1: Formula: (and (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t418~0#1.base_2| 0)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t418~0#1.base_2| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t418~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t418~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t418~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t418~0#1.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1025] L843-1-->L844: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre55#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1068] L844-->L844-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,074 INFO L290 TraceCheckUtils]: 43: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1055] L844-1-->L844-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t418~0#1.base_3|) |v_ULTIMATE.start_main_~#t418~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre55#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t418~0#1.offset=|v_ULTIMATE.start_main_~#t418~0#1.offset_3|, ULTIMATE.start_main_~#t418~0#1.base=|v_ULTIMATE.start_main_~#t418~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,074 INFO L290 TraceCheckUtils]: 44: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1139] L844-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P0Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre55#1_6|)) InVars {ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_6|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1113] P0ENTRY-->L746: Formula: (and (= v_P0Thread1of1ForFork2_~arg.base_1 |v_P0Thread1of1ForFork2_#in~arg.base_1|) (= v_P0Thread1of1ForFork2_~arg.offset_1 |v_P0Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|} OutVars{P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_1, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_1|, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_1|, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_1} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_~arg.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,075 INFO L290 TraceCheckUtils]: 46: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1084] L844-3-->L844-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre55#1=|v_ULTIMATE.start_main_#t~pre55#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre55#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,075 INFO L290 TraceCheckUtils]: 47: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1021] L844-4-->L845: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet56#1=|v_ULTIMATE.start_main_#t~nondet56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet56#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,076 INFO L290 TraceCheckUtils]: 48: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1096] L845-->L845-1: Formula: (and (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 4) |v_#length_5|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t419~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t419~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t419~0#1.base_2| 0)) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t419~0#1.base_2| 1) |v_#valid_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_2|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t419~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t419~0#1.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,076 INFO L290 TraceCheckUtils]: 49: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1016] L845-1-->L846: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre57#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,077 INFO L290 TraceCheckUtils]: 50: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1015] L846-->L846-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1004] L846-1-->L846-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t419~0#1.base_3|) |v_ULTIMATE.start_main_~#t419~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre57#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t419~0#1.offset=|v_ULTIMATE.start_main_~#t419~0#1.offset_3|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_3|, ULTIMATE.start_main_~#t419~0#1.base=|v_ULTIMATE.start_main_~#t419~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,077 INFO L290 TraceCheckUtils]: 52: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1135] L846-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre57#1_6|) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_4|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_4|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_6|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_6|, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_6|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_6|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_6|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_6|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_6|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_6|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_6|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_6|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_4|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_4|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_6|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_6|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_6|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite21, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,078 INFO L290 TraceCheckUtils]: 53: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1081] L846-3-->L846-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre57#1=|v_ULTIMATE.start_main_#t~pre57#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre57#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,078 INFO L290 TraceCheckUtils]: 54: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1003] L846-4-->L847: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet58#1=|v_ULTIMATE.start_main_#t~nondet58#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet58#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,079 INFO L290 TraceCheckUtils]: 55: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1089] L847-->L847-1: Formula: (and (= (store |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 1) |v_#valid_8|) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t420~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t420~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t420~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t420~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t420~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_2|, #valid=|v_#valid_8|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_2|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t420~0#1.base, ULTIMATE.start_main_~#t420~0#1.offset] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,079 INFO L290 TraceCheckUtils]: 56: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1032] L847-1-->L848: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre59#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,079 INFO L290 TraceCheckUtils]: 57: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1043] L848-->L848-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,080 INFO L290 TraceCheckUtils]: 58: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1087] L848-1-->L848-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t420~0#1.base_3|) |v_ULTIMATE.start_main_~#t420~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre59#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_3|, ULTIMATE.start_main_~#t420~0#1.base=|v_ULTIMATE.start_main_~#t420~0#1.base_3|, ULTIMATE.start_main_~#t420~0#1.offset=|v_ULTIMATE.start_main_~#t420~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,080 INFO L290 TraceCheckUtils]: 59: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1137] L848-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre59#1_6|) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_4|, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_6|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_6|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_6|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_6|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_6|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_6|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_6|, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_4|, ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_6|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_6|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_6|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_6|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_4|, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_4|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_4|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_4|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_6|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_6|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_6|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_6|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_4|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_4|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite52#1, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite51#1, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite36#1, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_#t~ite42#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite54#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, P2Thread1of1ForFork1_#t~ite40#1, P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P2Thread1of1ForFork1_#t~nondet27#1] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,081 INFO L290 TraceCheckUtils]: 60: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1125] P2ENTRY-->L789: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.base_1| |v_P2Thread1of1ForFork1_~arg#1.base_1|) (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_1| |v_P2Thread1of1ForFork1_~arg#1.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_1|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_1|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1_~arg#1.offset] {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} is VALID [2022-02-20 20:17:12,081 INFO L290 TraceCheckUtils]: 61: Hoare triple {48875#(and (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0))} [1127] L789-->L800: Formula: (and (= v_~y$w_buff0_used~0_Out_2 1) (= v_~y$r_buff1_thd3~0_Out_2 v_~y$r_buff0_thd3~0_In_51) (= v_~y$w_buff1~0_Out_2 v_~y$w_buff0~0_In_25) (= v_~y$r_buff0_thd3~0_Out_2 1) (not (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$r_buff1_thd2~0_Out_2 v_~y$r_buff0_thd2~0_In_41) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_Out_2 256) 0)) (not (= (mod v_~y$w_buff1_used~0_Out_2 256) 0)))) 1 0)) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|) (= v_~y$w_buff0~0_Out_2 1) (= v_~y$w_buff0_used~0_In_101 v_~y$w_buff1_used~0_Out_2) (= v_~y$r_buff1_thd1~0_Out_2 v_~y$r_buff0_thd1~0_In_1) (= v_~y$r_buff1_thd0~0_Out_2 v_~y$r_buff0_thd0~0_In_11)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_In_101, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_In_51, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_In_25, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_Out_2, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_Out_2, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_Out_2, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_Out_2, ~y$w_buff1~0=v_~y$w_buff1~0_Out_2, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_Out_2, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_In_11, ~y$w_buff0~0=v_~y$w_buff0~0_Out_2, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_In_41, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_In_1, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_Out_2, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_Out_2} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {48876#(and (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~y$w_buff0_used~0 1) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,084 INFO L290 TraceCheckUtils]: 62: Hoare triple {48876#(and (<= 1 ~y$w_buff0_used~0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= ~y$w_buff0_used~0 1) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd3~0 1) (= ~y$w_buff0~0 1))} [1128] L800-->L816: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_299 256) 0)) (.cse26 (= (mod v_~y$r_buff0_thd3~0_235 256) 0)) (.cse11 (= (mod v_~y$r_buff1_thd3~0_169 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_136 256) 0)) (.cse15 (not .cse11)) (.cse5 (not .cse26)) (.cse30 (= (mod v_~y$w_buff0_used~0_422 256) 0)) (.cse22 (and .cse31 .cse26)) (.cse23 (and .cse26 .cse11)) (.cse14 (= (mod v_~y$w_buff0_used~0_421 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_298 256) 0))) (let ((.cse18 (not .cse13)) (.cse20 (or .cse26 .cse14)) (.cse17 (not .cse14)) (.cse6 (or .cse30 .cse22 .cse23)) (.cse0 (or .cse15 .cse5)) (.cse3 (or .cse26 .cse30)) (.cse1 (or (not .cse31) .cse5)) (.cse4 (not .cse30)) (.cse9 (not .cse8))) (and (let ((.cse7 (= |v_P2Thread1of1ForFork1_#t~ite30#1_1| |v_P2_#t~ite30#1_55|))) (or (and (or (and (= |v_P2_#t~ite30#1_55| |v_P2_#t~ite31#1_51|) .cse0 .cse1 (let ((.cse2 (= |v_P2_#t~ite30#1_55| v_~y$w_buff0~0_123))) (or (and .cse2 .cse3) (and .cse2 .cse4 .cse5))) .cse4) (and .cse6 (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_123) .cse7)) (= |v_P2_#t~ite31#1_51| v_~y$w_buff0~0_122) .cse8) (and (= v_~y$w_buff0~0_123 v_~y$w_buff0~0_122) .cse9 .cse7 (= |v_P2Thread1of1ForFork1_#t~ite31#1_1| |v_P2_#t~ite31#1_51|)))) (= |v_P2Thread1of1ForFork1_#t~nondet26#1_1| v_~weak$$choice0~0_24) (or (and (= |v_P2_#t~ite28#1_41| v_~__unbuffered_p2_EAX~0_14) .cse0 .cse1 (or (and (= |v_P2_#t~ite28#1_41| v_~y$w_buff0~0_123) .cse4 .cse5) (and (= v_~y$w_buff1~0_114 |v_P2_#t~ite28#1_41|) .cse3)) .cse4) (and .cse6 (= v_~y~0_134 v_~__unbuffered_p2_EAX~0_14) (= |v_P2Thread1of1ForFork1_#t~ite28#1_1| |v_P2_#t~ite28#1_41|))) (let ((.cse10 (= |v_P2Thread1of1ForFork1_#t~ite45#1_1| |v_P2_#t~ite45#1_43|))) (or (and .cse10 (= |v_P2Thread1of1ForFork1_#t~ite46#1_1| |v_P2_#t~ite46#1_37|) (= v_~y$r_buff1_thd3~0_169 v_~y$r_buff1_thd3~0_168) .cse9) (and (let ((.cse12 (= (mod v_~y$r_buff0_thd3~0_234 256) 0))) (or (and .cse10 (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_169) (or (and .cse11 .cse12) (and .cse13 .cse12) .cse14)) (let ((.cse16 (not .cse12))) (and (= |v_P2_#t~ite45#1_43| |v_P2_#t~ite46#1_37|) (or .cse15 .cse16) .cse17 (or .cse18 .cse16) (let ((.cse19 (= |v_P2_#t~ite45#1_43| 0))) (or (and .cse19 (or .cse12 .cse14)) (and .cse19 .cse17 .cse16))))))) (= |v_P2_#t~ite46#1_37| v_~y$r_buff1_thd3~0_168) .cse8))) (= v_~weak$$choice2~0_136 |v_P2Thread1of1ForFork1_#t~nondet27#1_1|) (let ((.cse24 (= |v_P2Thread1of1ForFork1_#t~ite39#1_1| |v_P2_#t~ite39#1_57|))) (or (and (= v_~y$w_buff1_used~0_298 |v_P2_#t~ite40#1_53|) (or (and .cse0 (let ((.cse21 (= |v_P2_#t~ite39#1_57| 0))) (or (and .cse20 .cse21) (and .cse17 .cse21 .cse5))) .cse1 .cse17 (= |v_P2_#t~ite39#1_57| |v_P2_#t~ite40#1_53|)) (and (= v_~y$w_buff1_used~0_299 |v_P2_#t~ite40#1_53|) (or .cse22 .cse23 .cse14) .cse24)) .cse8) (and (= |v_P2Thread1of1ForFork1_#t~ite40#1_1| |v_P2_#t~ite40#1_53|) (= v_~y$w_buff1_used~0_299 v_~y$w_buff1_used~0_298) .cse9 .cse24))) (let ((.cse25 (= |v_P2Thread1of1ForFork1_#t~ite42#1_1| |v_P2_#t~ite42#1_59|))) (or (and (= v_~y$r_buff0_thd3~0_234 |v_P2_#t~ite43#1_57|) (or (and .cse0 (or .cse18 .cse5) (or (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite42#1_59|) .cse20) (and (= |v_P2_#t~ite42#1_59| 0) .cse17 .cse5)) .cse17 (= |v_P2_#t~ite42#1_59| |v_P2_#t~ite43#1_57|)) (and (= v_~y$r_buff0_thd3~0_235 |v_P2_#t~ite43#1_57|) .cse25 (or (and .cse13 .cse26) .cse23 .cse14))) .cse8) (and .cse25 (= |v_P2Thread1of1ForFork1_#t~ite43#1_1| |v_P2_#t~ite43#1_57|) .cse9 (= v_~y$r_buff0_thd3~0_235 v_~y$r_buff0_thd3~0_234)))) (let ((.cse27 (= |v_P2Thread1of1ForFork1_#t~ite36#1_1| |v_P2_#t~ite36#1_65|))) (or (and (= v_~y$w_buff0_used~0_421 |v_P2_#t~ite37#1_61|) .cse8 (or (and .cse6 (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite37#1_61|) .cse27) (and .cse0 (or (and (= |v_P2_#t~ite36#1_65| 0) .cse4 .cse5) (and (= v_~y$w_buff0_used~0_422 |v_P2_#t~ite36#1_65|) .cse3)) .cse1 .cse4 (= |v_P2_#t~ite36#1_65| |v_P2_#t~ite37#1_61|)))) (and (= v_~y$w_buff0_used~0_422 v_~y$w_buff0_used~0_421) .cse27 (= |v_P2Thread1of1ForFork1_#t~ite37#1_1| |v_P2_#t~ite37#1_61|) .cse9))) (= v_~y~0_134 v_~y$mem_tmp~0_36) (let ((.cse28 (= |v_P2Thread1of1ForFork1_#t~ite33#1_1| |v_P2_#t~ite33#1_53|))) (or (and (= |v_P2Thread1of1ForFork1_#t~ite34#1_1| |v_P2_#t~ite34#1_47|) .cse28 .cse9 (= v_~y$w_buff1~0_114 v_~y$w_buff1~0_113)) (and (= v_~y$w_buff1~0_113 |v_P2_#t~ite34#1_47|) (or (and .cse6 (= v_~y$w_buff1~0_114 |v_P2_#t~ite34#1_47|) .cse28) (and (= |v_P2_#t~ite33#1_53| |v_P2_#t~ite34#1_47|) .cse0 (let ((.cse29 (= v_~y$w_buff1~0_114 |v_P2_#t~ite33#1_53|))) (or (and .cse29 .cse4 .cse5) (and .cse29 .cse3))) .cse1 .cse4)) .cse8))) (= 0 v_~y$flush_delayed~0_64) (or (and (= v_~y~0_132 v_~y$mem_tmp~0_36) .cse9) (and (= v_~y~0_132 v_~__unbuffered_p2_EAX~0_14) .cse8)))))) InVars {P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_1|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_422, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_1|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_1|, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_1|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_1|, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_1|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_169, ~y$w_buff1~0=v_~y$w_buff1~0_114, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_235, ~y$w_buff0~0=v_~y$w_buff0~0_123, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_1|, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_1|, ~y~0=v_~y~0_134, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_1|, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_299} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_421, P2Thread1of1ForFork1_#t~ite30#1=|v_P2Thread1of1ForFork1_#t~ite30#1_2|, P2Thread1of1ForFork1_#t~ite44#1=|v_P2Thread1of1ForFork1_#t~ite44#1_1|, P2Thread1of1ForFork1_#t~ite43#1=|v_P2Thread1of1ForFork1_#t~ite43#1_2|, P2Thread1of1ForFork1_#t~ite36#1=|v_P2Thread1of1ForFork1_#t~ite36#1_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_36, P2Thread1of1ForFork1_#t~ite45#1=|v_P2Thread1of1ForFork1_#t~ite45#1_2|, P2Thread1of1ForFork1_#t~ite28#1=|v_P2Thread1of1ForFork1_#t~ite28#1_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_168, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_234, ~y$w_buff0~0=v_~y$w_buff0~0_122, P2Thread1of1ForFork1_#t~ite42#1=|v_P2Thread1of1ForFork1_#t~ite42#1_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_64, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_14, ~y~0=v_~y~0_132, P2Thread1of1ForFork1_#t~ite37#1=|v_P2Thread1of1ForFork1_#t~ite37#1_2|, P2Thread1of1ForFork1_#t~ite33#1=|v_P2Thread1of1ForFork1_#t~ite33#1_2|, P2Thread1of1ForFork1_#t~ite46#1=|v_P2Thread1of1ForFork1_#t~ite46#1_2|, P2Thread1of1ForFork1_#t~ite29#1=|v_P2Thread1of1ForFork1_#t~ite29#1_1|, P2Thread1of1ForFork1_#t~ite41#1=|v_P2Thread1of1ForFork1_#t~ite41#1_1|, P2Thread1of1ForFork1_#t~ite32#1=|v_P2Thread1of1ForFork1_#t~ite32#1_1|, P2Thread1of1ForFork1_#t~ite38#1=|v_P2Thread1of1ForFork1_#t~ite38#1_1|, P2Thread1of1ForFork1_#t~nondet26#1=|v_P2Thread1of1ForFork1_#t~nondet26#1_2|, P2Thread1of1ForFork1_#t~ite47#1=|v_P2Thread1of1ForFork1_#t~ite47#1_1|, P2Thread1of1ForFork1_#t~ite39#1=|v_P2Thread1of1ForFork1_#t~ite39#1_2|, P2Thread1of1ForFork1_#t~ite34#1=|v_P2Thread1of1ForFork1_#t~ite34#1_2|, ~weak$$choice0~0=v_~weak$$choice0~0_24, P2Thread1of1ForFork1_#t~ite40#1=|v_P2Thread1of1ForFork1_#t~ite40#1_2|, ~y$w_buff1~0=v_~y$w_buff1~0_113, P2Thread1of1ForFork1_#t~ite31#1=|v_P2Thread1of1ForFork1_#t~ite31#1_2|, P2Thread1of1ForFork1_#t~ite48#1=|v_P2Thread1of1ForFork1_#t~ite48#1_1|, P2Thread1of1ForFork1_#t~ite35#1=|v_P2Thread1of1ForFork1_#t~ite35#1_1|, ~weak$$choice2~0=v_~weak$$choice2~0_136, P2Thread1of1ForFork1_#t~nondet27#1=|v_P2Thread1of1ForFork1_#t~nondet27#1_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_298} AuxVars[|v_P2_#t~ite33#1_53|, |v_P2_#t~ite42#1_59|, |v_P2_#t~ite34#1_47|, |v_P2_#t~ite28#1_41|, |v_P2_#t~ite45#1_43|, |v_P2_#t~ite40#1_53|, |v_P2_#t~ite31#1_51|, |v_P2_#t~ite46#1_37|, |v_P2_#t~ite37#1_61|, |v_P2_#t~ite43#1_57|, |v_P2_#t~ite36#1_65|, |v_P2_#t~ite39#1_57|, |v_P2_#t~ite30#1_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite30#1, P2Thread1of1ForFork1_#t~ite44#1, P2Thread1of1ForFork1_#t~ite43#1, P2Thread1of1ForFork1_#t~ite36#1, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite45#1, P2Thread1of1ForFork1_#t~ite28#1, ~y$r_buff1_thd3~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite42#1, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite37#1, P2Thread1of1ForFork1_#t~ite33#1, P2Thread1of1ForFork1_#t~ite46#1, P2Thread1of1ForFork1_#t~ite29#1, P2Thread1of1ForFork1_#t~ite41#1, P2Thread1of1ForFork1_#t~ite32#1, P2Thread1of1ForFork1_#t~ite38#1, P2Thread1of1ForFork1_#t~nondet26#1, P2Thread1of1ForFork1_#t~ite47#1, P2Thread1of1ForFork1_#t~ite39#1, P2Thread1of1ForFork1_#t~ite34#1, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite40#1, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31#1, P2Thread1of1ForFork1_#t~ite48#1, P2Thread1of1ForFork1_#t~ite35#1, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~nondet27#1, ~y$w_buff1_used~0] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,085 INFO L290 TraceCheckUtils]: 63: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1129] L816-->L819: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~z~0_2) InVars {~z~0=v_~z~0_2} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1, ~z~0=v_~z~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,086 INFO L290 TraceCheckUtils]: 64: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1114] L746-->L748: Formula: (= v_~z~0_1 1) InVars {} OutVars{~z~0=v_~z~0_1} AuxVars[] AssignedVars[~z~0] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,086 INFO L290 TraceCheckUtils]: 65: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1115] L748-->L751: 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] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,087 INFO L290 TraceCheckUtils]: 66: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1116] L751-->L756: 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] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,087 INFO L290 TraceCheckUtils]: 67: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1119] P1ENTRY-->L761: Formula: (and (= v_P1Thread1of1ForFork0_~arg.offset_1 |v_P1Thread1of1ForFork0_#in~arg.offset_1|) (= v_P1Thread1of1ForFork0_~arg.base_1 |v_P1Thread1of1ForFork0_#in~arg.base_1|)) InVars {P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} OutVars{P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_1|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_1, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_1, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base] {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} is VALID [2022-02-20 20:17:12,089 INFO L290 TraceCheckUtils]: 68: Hoare triple {48877#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (or (and (<= 1 ~y$w_buff0_used~0) (<= (div ~y$r_buff0_thd3~0 256) 0) (<= 1 ~y$r_buff0_thd3~0) (<= (div ~y$w_buff0_used~0 256) 0)) (and (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0))) (= ~y$w_buff0~0 1))} [1130] L819-->L826: Formula: (let ((.cse8 (= (mod v_~y$r_buff1_thd3~0_175 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_341 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_472 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd3~0_241 256) 0)) (.cse7 (= (mod v_~y$w_buff0_used~0_471 256) 0))) (let ((.cse4 (or .cse13 .cse7)) (.cse3 (not .cse7)) (.cse10 (or .cse12 .cse13)) (.cse5 (or .cse8 .cse14)) (.cse0 (not .cse8)) (.cse1 (not .cse14)) (.cse2 (not .cse13)) (.cse11 (not .cse12))) (and (or (and (or (and .cse0 .cse1) (and .cse2 .cse3)) (= v_~y$w_buff1_used~0_340 0)) (and (= v_~y$w_buff1_used~0_341 v_~y$w_buff1_used~0_340) .cse4 .cse5)) (let ((.cse9 (= (mod v_~y$w_buff1_used~0_340 256) 0)) (.cse6 (= (mod v_~y$r_buff0_thd3~0_240 256) 0))) (or (and (or .cse6 .cse7) (= v_~y$r_buff1_thd3~0_175 v_~y$r_buff1_thd3~0_174) (or .cse8 .cse9)) (and (= v_~y$r_buff1_thd3~0_174 0) (or (and (not .cse9) .cse0) (and .cse3 (not .cse6)))))) (or (and .cse4 (= v_~y$r_buff0_thd3~0_241 v_~y$r_buff0_thd3~0_240)) (and .cse2 (= v_~y$r_buff0_thd3~0_240 0) .cse3)) (or (and .cse10 (= v_~y$w_buff0_used~0_472 v_~y$w_buff0_used~0_471)) (and (= v_~y$w_buff0_used~0_471 0) .cse2 .cse11)) (or (and .cse10 (or (and (= v_~y~0_159 |v_P2_#t~ite49#1_35|) .cse5) (and .cse0 (= v_~y$w_buff1~0_143 |v_P2_#t~ite49#1_35|) .cse1)) (= v_~y~0_158 |v_P2_#t~ite49#1_35|)) (and .cse2 .cse11 (= v_~y~0_158 v_~y$w_buff0~0_146) (= |v_P2Thread1of1ForFork1_#t~ite49#1_1| |v_P2_#t~ite49#1_35|)))))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_175, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_472, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_241, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_1|, ~y~0=v_~y~0_159, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_341} OutVars{P2Thread1of1ForFork1_#t~ite52#1=|v_P2Thread1of1ForFork1_#t~ite52#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_471, P2Thread1of1ForFork1_#t~ite54#1=|v_P2Thread1of1ForFork1_#t~ite54#1_1|, P2Thread1of1ForFork1_#t~ite49#1=|v_P2Thread1of1ForFork1_#t~ite49#1_2|, P2Thread1of1ForFork1_#t~ite51#1=|v_P2Thread1of1ForFork1_#t~ite51#1_1|, P2Thread1of1ForFork1_#t~ite53#1=|v_P2Thread1of1ForFork1_#t~ite53#1_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_174, ~y$w_buff1~0=v_~y$w_buff1~0_143, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_240, ~y$w_buff0~0=v_~y$w_buff0~0_146, P2Thread1of1ForFork1_#t~ite50#1=|v_P2Thread1of1ForFork1_#t~ite50#1_1|, ~y~0=v_~y~0_158, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_340} AuxVars[|v_P2_#t~ite49#1_35|] AssignedVars[P2Thread1of1ForFork1_#t~ite53#1, P2Thread1of1ForFork1_#t~ite52#1, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite54#1, ~y$r_buff0_thd3~0, P2Thread1of1ForFork1_#t~ite49#1, P2Thread1of1ForFork1_#t~ite50#1, P2Thread1of1ForFork1_#t~ite51#1, ~y~0, ~y$w_buff1_used~0] {48878#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 1))} is VALID [2022-02-20 20:17:12,089 INFO L290 TraceCheckUtils]: 69: Hoare triple {48878#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 1))} [1120] L761-->L763: Formula: (= v_~x~0_2 1) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {48878#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 1))} is VALID [2022-02-20 20:17:12,092 INFO L290 TraceCheckUtils]: 70: Hoare triple {48878#(and (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y~0 1))} [1121] L763-->L779: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_355 256) 0)) (.cse24 (= (mod v_~y$r_buff0_thd2~0_176 256) 0)) (.cse19 (= (mod v_~y$r_buff1_thd2~0_137 256) 0))) (let ((.cse1 (= (mod v_~weak$$choice2~0_164 256) 0)) (.cse12 (= 0 (mod v_~y$w_buff0_used~0_487 256))) (.cse15 (not .cse19)) (.cse7 (not .cse24)) (.cse18 (= (mod v_~y$w_buff1_used~0_354 256) 0)) (.cse25 (and .cse24 .cse19)) (.cse28 (and .cse24 .cse30)) (.cse31 (= (mod v_~y$w_buff0_used~0_488 256) 0))) (let ((.cse5 (or .cse24 .cse31)) (.cse6 (not .cse31)) (.cse3 (or .cse25 .cse31 .cse28)) (.cse16 (not .cse18)) (.cse8 (or .cse15 .cse7)) (.cse23 (or .cse24 .cse12)) (.cse13 (not .cse12)) (.cse9 (or (not .cse30) .cse7)) (.cse0 (not .cse1))) (and (or (and .cse0 (= v_~y~0_166 v_~y$mem_tmp~0_46)) (and .cse1 (= v_~y~0_166 v_~__unbuffered_p1_EAX~0_20))) (= 0 v_~y$flush_delayed~0_80) (let ((.cse2 (= |v_P1_#t~ite7_53| |v_P1Thread1of1ForFork0_#t~ite7_1|))) (or (and .cse1 (or (and .cse2 .cse3 (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_153)) (and (= |v_P1_#t~ite8_47| |v_P1_#t~ite7_53|) (let ((.cse4 (= |v_P1_#t~ite7_53| v_~y$w_buff0~0_153))) (or (and .cse4 .cse5) (and .cse6 .cse4 .cse7))) .cse8 .cse6 .cse9)) (= |v_P1_#t~ite8_47| v_~y$w_buff0~0_152)) (and .cse2 .cse0 (= v_~y$w_buff0~0_153 v_~y$w_buff0~0_152) (= |v_P1_#t~ite8_47| |v_P1Thread1of1ForFork0_#t~ite8_1|)))) (= v_~weak$$choice0~0_30 |v_P1Thread1of1ForFork0_#t~nondet3_1|) (let ((.cse17 (= |v_P1_#t~ite22_61| |v_P1Thread1of1ForFork0_#t~ite22_1|))) (or (and .cse1 (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_136) (let ((.cse11 (= (mod v_~y$r_buff0_thd2~0_175 256) 0))) (or (let ((.cse14 (not .cse11))) (and (let ((.cse10 (= |v_P1_#t~ite22_61| 0))) (or (and .cse10 (or .cse11 .cse12)) (and .cse10 .cse13 .cse14))) .cse13 (= |v_P1_#t~ite22_61| |v_P1_#t~ite23_51|) (or .cse15 .cse14) (or .cse16 .cse14))) (and .cse17 (or (and .cse11 .cse18) .cse12 (and .cse11 .cse19)) (= |v_P1_#t~ite23_51| v_~y$r_buff1_thd2~0_137))))) (and .cse17 .cse0 (= |v_P1_#t~ite23_51| |v_P1Thread1of1ForFork0_#t~ite23_1|) (= v_~y$r_buff1_thd2~0_137 v_~y$r_buff1_thd2~0_136)))) (= v_~y~0_168 v_~y$mem_tmp~0_46) (= v_~weak$$choice2~0_164 |v_P1Thread1of1ForFork0_#t~nondet4_1|) (or (and (= |v_P1_#t~ite5_49| |v_P1Thread1of1ForFork0_#t~ite5_1|) .cse3 (= v_~y~0_168 v_~__unbuffered_p1_EAX~0_20)) (and .cse8 (= |v_P1_#t~ite5_49| v_~__unbuffered_p1_EAX~0_20) .cse6 (or (and .cse6 .cse7 (= |v_P1_#t~ite5_49| v_~y$w_buff0~0_153)) (and (= v_~y$w_buff1~0_150 |v_P1_#t~ite5_49|) .cse5)) .cse9)) (let ((.cse21 (= |v_P1_#t~ite10_63| |v_P1Thread1of1ForFork0_#t~ite10_1|))) (or (and .cse1 (= v_~y$w_buff1~0_149 |v_P1_#t~ite11_57|) (or (and (= |v_P1_#t~ite10_63| |v_P1_#t~ite11_57|) .cse8 .cse6 (let ((.cse20 (= v_~y$w_buff1~0_150 |v_P1_#t~ite10_63|))) (or (and .cse20 .cse5) (and .cse6 .cse20 .cse7))) .cse9) (and .cse21 .cse3 (= v_~y$w_buff1~0_150 |v_P1_#t~ite11_57|)))) (and .cse0 (= v_~y$w_buff1~0_149 v_~y$w_buff1~0_150) .cse21 (= |v_P1_#t~ite11_57| |v_P1Thread1of1ForFork0_#t~ite11_1|)))) (let ((.cse22 (= |v_P1_#t~ite13_71| |v_P1Thread1of1ForFork0_#t~ite13_1|))) (or (and .cse0 (= |v_P1_#t~ite14_63| |v_P1Thread1of1ForFork0_#t~ite14_1|) (= v_~y$w_buff0_used~0_488 v_~y$w_buff0_used~0_487) .cse22) (and .cse1 (or (and .cse8 .cse6 (or (and .cse5 (= |v_P1_#t~ite13_71| v_~y$w_buff0_used~0_488)) (and (= |v_P1_#t~ite13_71| 0) .cse6 .cse7)) (= |v_P1_#t~ite13_71| |v_P1_#t~ite14_63|) .cse9) (and (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_488) .cse3 .cse22)) (= |v_P1_#t~ite14_63| v_~y$w_buff0_used~0_487)))) (let ((.cse26 (= |v_P1_#t~ite19_49| |v_P1Thread1of1ForFork0_#t~ite19_1|))) (or (and .cse1 (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_175) (or (and (or .cse16 .cse7) .cse8 (or (and (= |v_P1_#t~ite19_49| v_~y$r_buff0_thd2~0_176) .cse23) (and .cse7 .cse13 (= |v_P1_#t~ite19_49| 0))) .cse13 (= |v_P1_#t~ite19_49| |v_P1_#t~ite20_41|)) (and (or (and .cse24 .cse18) .cse25 .cse12) (= |v_P1_#t~ite20_41| v_~y$r_buff0_thd2~0_176) .cse26))) (and .cse0 (= v_~y$r_buff0_thd2~0_176 v_~y$r_buff0_thd2~0_175) (= |v_P1_#t~ite20_41| |v_P1Thread1of1ForFork0_#t~ite20_1|) .cse26))) (let ((.cse29 (= |v_P1_#t~ite16_39| |v_P1Thread1of1ForFork0_#t~ite16_1|))) (or (and .cse1 (or (and .cse8 (let ((.cse27 (= |v_P1_#t~ite16_39| 0))) (or (and .cse7 .cse13 .cse27) (and .cse23 .cse27))) .cse13 .cse9 (= |v_P1_#t~ite17_33| |v_P1_#t~ite16_39|)) (and (or .cse25 .cse28 .cse12) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_355) .cse29)) (= |v_P1_#t~ite17_33| v_~y$w_buff1_used~0_354)) (and .cse0 (= |v_P1_#t~ite17_33| |v_P1Thread1of1ForFork0_#t~ite17_1|) .cse29 (= v_~y$w_buff1_used~0_355 v_~y$w_buff1_used~0_354)))))))) InVars {P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_1|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_488, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_1|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_1|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_1|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_1|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_1|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_1|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_137, ~y$w_buff1~0=v_~y$w_buff1~0_150, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_1|, ~y$w_buff0~0=v_~y$w_buff0~0_153, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_1|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_176, ~y~0=v_~y~0_168, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_355} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_487, P1Thread1of1ForFork0_#t~ite24=|v_P1Thread1of1ForFork0_#t~ite24_1|, P1Thread1of1ForFork0_#t~ite25=|v_P1Thread1of1ForFork0_#t~ite25_1|, P1Thread1of1ForFork0_#t~ite22=|v_P1Thread1of1ForFork0_#t~ite22_2|, P1Thread1of1ForFork0_#t~ite23=|v_P1Thread1of1ForFork0_#t~ite23_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_46, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_20, P1Thread1of1ForFork0_#t~ite20=|v_P1Thread1of1ForFork0_#t~ite20_2|, P1Thread1of1ForFork0_#t~ite21=|v_P1Thread1of1ForFork0_#t~ite21_1|, ~y$w_buff0~0=v_~y$w_buff0~0_152, ~y$flush_delayed~0=v_~y$flush_delayed~0_80, ~y~0=v_~y~0_166, P1Thread1of1ForFork0_#t~nondet3=|v_P1Thread1of1ForFork0_#t~nondet3_2|, P1Thread1of1ForFork0_#t~ite19=|v_P1Thread1of1ForFork0_#t~ite19_2|, P1Thread1of1ForFork0_#t~nondet4=|v_P1Thread1of1ForFork0_#t~nondet4_2|, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_1|, P1Thread1of1ForFork0_#t~ite7=|v_P1Thread1of1ForFork0_#t~ite7_2|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_2|, P1Thread1of1ForFork0_#t~ite6=|v_P1Thread1of1ForFork0_#t~ite6_1|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_2|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_1|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_2|, P1Thread1of1ForFork0_#t~ite8=|v_P1Thread1of1ForFork0_#t~ite8_2|, P1Thread1of1ForFork0_#t~ite16=|v_P1Thread1of1ForFork0_#t~ite16_2|, P1Thread1of1ForFork0_#t~ite15=|v_P1Thread1of1ForFork0_#t~ite15_1|, P1Thread1of1ForFork0_#t~ite18=|v_P1Thread1of1ForFork0_#t~ite18_1|, P1Thread1of1ForFork0_#t~ite5=|v_P1Thread1of1ForFork0_#t~ite5_2|, P1Thread1of1ForFork0_#t~ite17=|v_P1Thread1of1ForFork0_#t~ite17_2|, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_136, ~weak$$choice0~0=v_~weak$$choice0~0_30, ~y$w_buff1~0=v_~y$w_buff1~0_149, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_2|, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_175, ~weak$$choice2~0=v_~weak$$choice2~0_164, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_354} AuxVars[|v_P1_#t~ite20_41|, |v_P1_#t~ite23_51|, |v_P1_#t~ite22_61|, |v_P1_#t~ite7_53|, |v_P1_#t~ite8_47|, |v_P1_#t~ite10_63|, |v_P1_#t~ite5_49|, |v_P1_#t~ite11_57|, |v_P1_#t~ite16_39|, |v_P1_#t~ite19_49|, |v_P1_#t~ite14_63|, |v_P1_#t~ite13_71|, |v_P1_#t~ite17_33|] AssignedVars[~y$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite24, P1Thread1of1ForFork0_#t~ite25, P1Thread1of1ForFork0_#t~ite22, P1Thread1of1ForFork0_#t~ite23, ~y$mem_tmp~0, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite20, P1Thread1of1ForFork0_#t~ite21, ~y$w_buff0~0, ~y$flush_delayed~0, ~y~0, P1Thread1of1ForFork0_#t~nondet3, P1Thread1of1ForFork0_#t~ite19, P1Thread1of1ForFork0_#t~nondet4, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite7, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite6, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_#t~ite8, P1Thread1of1ForFork0_#t~ite16, P1Thread1of1ForFork0_#t~ite15, P1Thread1of1ForFork0_#t~ite18, P1Thread1of1ForFork0_#t~ite5, P1Thread1of1ForFork0_#t~ite17, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$w_buff1~0, P1Thread1of1ForFork0_#t~ite10, ~y$r_buff0_thd2~0, ~weak$$choice2~0, ~y$w_buff1_used~0] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,092 INFO L290 TraceCheckUtils]: 71: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1122] L779-->L784: Formula: (= v_~__unbuffered_cnt~0_3 (+ v_~__unbuffered_cnt~0_4 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_4} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_3} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,093 INFO L290 TraceCheckUtils]: 72: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1131] L826-->L829: Formula: (= (+ v_~__unbuffered_cnt~0_6 1) v_~__unbuffered_cnt~0_5) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_6} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_5} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,093 INFO L290 TraceCheckUtils]: 73: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1017] L848-3-->L848-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre59#1=|v_ULTIMATE.start_main_#t~pre59#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre59#1] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,093 INFO L290 TraceCheckUtils]: 74: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1088] L848-4-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet60#1=|v_ULTIMATE.start_main_#t~nondet60#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet60#1] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,094 INFO L290 TraceCheckUtils]: 75: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1105] L849-->L851: Formula: (= v_~main$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$tmp_guard0~0] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,094 INFO L290 TraceCheckUtils]: 76: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1071] L851-->L852: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,094 INFO L290 TraceCheckUtils]: 77: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1012] L852-->L852-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (mod v_~main$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] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,094 INFO L290 TraceCheckUtils]: 78: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1091] L852-1-->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] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,095 INFO L290 TraceCheckUtils]: 79: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1062] 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] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,095 INFO L290 TraceCheckUtils]: 80: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1053] 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[] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,095 INFO L290 TraceCheckUtils]: 81: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1026] L2-1-->L853: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,096 INFO L290 TraceCheckUtils]: 82: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1038] L853-->L859: Formula: (let ((.cse9 (= (mod v_~y$w_buff0_used~0_427 256) 0)) (.cse12 (= (mod v_~y$w_buff1_used~0_305 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_56 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_62 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_428 256) 0))) (let ((.cse0 (or .cse13 .cse14)) (.cse1 (not .cse14)) (.cse10 (or .cse12 .cse8)) (.cse4 (or .cse13 .cse9)) (.cse2 (not .cse13)) (.cse3 (not .cse9)) (.cse11 (not .cse12)) (.cse5 (not .cse8))) (and (or (and .cse0 (= v_~y$w_buff0_used~0_428 v_~y$w_buff0_used~0_427)) (and .cse1 .cse2 (= v_~y$w_buff0_used~0_427 0))) (or (and (= v_~y$r_buff0_thd0~0_61 0) .cse2 .cse3) (and (= v_~y$r_buff0_thd0~0_62 v_~y$r_buff0_thd0~0_61) .cse4)) (let ((.cse6 (= (mod v_~y$w_buff1_used~0_304 256) 0)) (.cse7 (= (mod v_~y$r_buff0_thd0~0_61 256) 0))) (or (and (or (and .cse5 (not .cse6)) (and (not .cse7) .cse3)) (= v_~y$r_buff1_thd0~0_55 0)) (and (or .cse8 .cse6) (or .cse9 .cse7) (= v_~y$r_buff1_thd0~0_56 v_~y$r_buff1_thd0~0_55)))) (or (and .cse0 (or (and (= v_~y~0_139 |v_ULTIMATE.start_main_#t~ite61#1_46|) .cse10) (and .cse11 .cse5 (= v_~y$w_buff1~0_117 |v_ULTIMATE.start_main_#t~ite61#1_46|))) (= v_~y~0_138 |v_ULTIMATE.start_main_#t~ite61#1_46|)) (and (= |v_ULTIMATE.start_main_#t~ite61#1_46| |v_ULTIMATE.start_main_#t~ite61#1_41|) .cse1 (= v_~y~0_138 v_~y$w_buff0~0_126) .cse2)) (or (and (= v_~y$w_buff1_used~0_305 v_~y$w_buff1_used~0_304) .cse10 .cse4) (and (or (and .cse2 .cse3) (and .cse11 .cse5)) (= v_~y$w_buff1_used~0_304 0)))))) InVars {ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_41|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_428, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_62, ~y$w_buff0~0=v_~y$w_buff0~0_126, ~y~0=v_~y~0_139, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_56, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_305} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_40|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_427, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ULTIMATE.start_main_#t~ite65#1=|v_ULTIMATE.start_main_#t~ite65#1_26|, ~y$w_buff1~0=v_~y$w_buff1~0_117, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_61, ~y$w_buff0~0=v_~y$w_buff0~0_126, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_30|, ~y~0=v_~y~0_138, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_55, ULTIMATE.start_main_#t~ite64#1=|v_ULTIMATE.start_main_#t~ite64#1_20|, ULTIMATE.start_main_#t~ite66#1=|v_ULTIMATE.start_main_#t~ite66#1_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_304} AuxVars[|v_ULTIMATE.start_main_#t~ite61#1_46|] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~y~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite64#1, ULTIMATE.start_main_#t~ite65#1, ULTIMATE.start_main_#t~ite66#1, ~y$w_buff1_used~0] {48879#(= ~__unbuffered_p1_EAX~0 1)} is VALID [2022-02-20 20:17:12,096 INFO L290 TraceCheckUtils]: 83: Hoare triple {48879#(= ~__unbuffered_p1_EAX~0 1)} [1095] L859-->L862: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_3 0) (= v_~__unbuffered_p2_EAX~0_3 1) (= v_~__unbuffered_p0_EAX~0_3 0) (= v_~__unbuffered_p2_EBX~0_3 0))) 1 0) 0) 0 1)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_3, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {48880#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:12,097 INFO L290 TraceCheckUtils]: 84: Hoare triple {48880#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1070] L862-->L863: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48880#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:17:12,097 INFO L290 TraceCheckUtils]: 85: Hoare triple {48880#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1020] L863-->L863-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {48881#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:12,097 INFO L290 TraceCheckUtils]: 86: Hoare triple {48881#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1002] L863-1-->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] {48881#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:17:12,098 INFO L290 TraceCheckUtils]: 87: Hoare triple {48881#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1079] 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] {48882#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:17:12,098 INFO L290 TraceCheckUtils]: 88: Hoare triple {48882#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1047] 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[] {48873#false} is VALID [2022-02-20 20:17:12,099 INFO L290 TraceCheckUtils]: 89: Hoare triple {48873#false} [1040] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {48873#false} is VALID [2022-02-20 20:17:12,099 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 20:17:12,099 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:17:12,099 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106273224] [2022-02-20 20:17:12,099 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1106273224] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:17:12,100 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:17:12,100 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-02-20 20:17:12,100 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1537208484] [2022-02-20 20:17:12,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:17:12,100 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:17:12,101 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:17:12,101 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 8.181818181818182) internal successors, (90), 11 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:17:12,177 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:17:12,177 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-02-20 20:17:12,178 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:17:12,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-02-20 20:17:12,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-02-20 20:17:12,179 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 116 [2022-02-20 20:17:12,180 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 107 transitions, 315 flow. Second operand has 11 states, 11 states have (on average 91.0) internal successors, (1001), 11 states have internal predecessors, (1001), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:17:12,180 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:17:12,180 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 116 [2022-02-20 20:17:12,180 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:17:13,994 INFO L129 PetriNetUnfolder]: 46/406 cut-off events. [2022-02-20 20:17:13,994 INFO L130 PetriNetUnfolder]: For 197/232 co-relation queries the response was YES. [2022-02-20 20:17:13,995 INFO L84 FinitePrefix]: Finished finitePrefix Result has 815 conditions, 406 events. 46/406 cut-off events. For 197/232 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 2223 event pairs, 2 based on Foata normal form. 1/397 useless extension candidates. Maximal degree in co-relation 797. Up to 45 conditions per place. [2022-02-20 20:17:13,995 INFO L132 encePairwiseOnDemand]: 105/116 looper letters, 17 selfloop transitions, 6 changer transitions 14/118 dead transitions. [2022-02-20 20:17:13,995 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 118 transitions, 441 flow [2022-02-20 20:17:13,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-02-20 20:17:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-02-20 20:17:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1099 transitions. [2022-02-20 20:17:14,002 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7895114942528736 [2022-02-20 20:17:14,002 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1099 transitions. [2022-02-20 20:17:14,002 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1099 transitions. [2022-02-20 20:17:14,002 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:17:14,002 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1099 transitions. [2022-02-20 20:17:14,004 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 91.58333333333333) internal successors, (1099), 12 states have internal predecessors, (1099), 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 20:17:14,005 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 116.0) internal successors, (1508), 13 states have internal predecessors, (1508), 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 20:17:14,005 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 116.0) internal successors, (1508), 13 states have internal predecessors, (1508), 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 20:17:14,006 INFO L186 Difference]: Start difference. First operand has 130 places, 107 transitions, 315 flow. Second operand 12 states and 1099 transitions. [2022-02-20 20:17:14,006 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 118 transitions, 441 flow