./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8e0bd33ffca0122f84e298c52bb9fdae01e72661c94f68aaa49ed0f187d88b87 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:34:38,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:34:38,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:34:38,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:34:38,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:34:38,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:34:38,503 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:34:38,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:34:38,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:34:38,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:34:38,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:34:38,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:34:38,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:34:38,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:34:38,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:34:38,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:34:38,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:34:38,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:34:38,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:34:38,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:34:38,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:34:38,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:34:38,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:34:38,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:34:38,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:34:38,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:34:38,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:34:38,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:34:38,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:34:38,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:34:38,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:34:38,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:34:38,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:34:38,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:34:38,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:34:38,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:34:38,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:34:38,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:34:38,539 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:34:38,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:34:38,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:34:38,541 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:34:38,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:34:38,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:34:38,559 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:34:38,560 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:34:38,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:34:38,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:34:38,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:34:38,561 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:34:38,561 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:34:38,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:34:38,561 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:34:38,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:34:38,561 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:34:38,562 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:34:38,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:34:38,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:34:38,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:34:38,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:34:38,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:34:38,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:34:38,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:34:38,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:34:38,564 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8e0bd33ffca0122f84e298c52bb9fdae01e72661c94f68aaa49ed0f187d88b87 [2022-02-20 20:34:38,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:34:38,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:34:38,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:34:38,763 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:34:38,765 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:34:38,766 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:34:38,828 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eba915/2465880f91464f808bb67bfe0bf6fcef/FLAGed1794ec0 [2022-02-20 20:34:39,224 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:34:39,224 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:34:39,232 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eba915/2465880f91464f808bb67bfe0bf6fcef/FLAGed1794ec0 [2022-02-20 20:34:39,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/950eba915/2465880f91464f808bb67bfe0bf6fcef [2022-02-20 20:34:39,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:34:39,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:34:39,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:34:39,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:34:39,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:34:39,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:34:39" (1/1) ... [2022-02-20 20:34:39,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489453a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:39, skipping insertion in model container [2022-02-20 20:34:39,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:34:39" (1/1) ... [2022-02-20 20:34:39,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:34:39,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:34:39,802 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/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1039,1052] [2022-02-20 20:34:39,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:34:40,004 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:34:40,013 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/safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[1039,1052] [2022-02-20 20:34:40,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:34:40,072 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:34:40,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40 WrapperNode [2022-02-20 20:34:40,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:34:40,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:34:40,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:34:40,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:34:40,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,146 INFO L137 Inliner]: procedures = 176, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 274 [2022-02-20 20:34:40,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:34:40,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:34:40,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:34:40,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:34:40,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:34:40,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:34:40,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:34:40,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:34:40,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (1/1) ... [2022-02-20 20:34:40,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:34:40,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:34:40,236 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 20:34:40,242 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 20:34:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:34:40,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:34:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:34:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:34:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:34:40,261 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:34:40,261 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:34:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:34:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:34:40,262 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:34:40,262 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:34:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:34:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:34:40,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:34:40,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:34:40,264 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 20:34:40,347 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:34:40,348 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:34:40,851 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:34:41,341 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:34:41,342 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:34:41,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:34:41 BoogieIcfgContainer [2022-02-20 20:34:41,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:34:41,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:34:41,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:34:41,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:34:41,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:34:39" (1/3) ... [2022-02-20 20:34:41,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6332450f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:34:41, skipping insertion in model container [2022-02-20 20:34:41,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:34:40" (2/3) ... [2022-02-20 20:34:41,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6332450f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:34:41, skipping insertion in model container [2022-02-20 20:34:41,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:34:41" (3/3) ... [2022-02-20 20:34:41,351 INFO L111 eAbstractionObserver]: Analyzing ICFG safe032_power.oepc_power.opt_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:34:41,354 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:34:41,354 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:34:41,354 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:34:41,354 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:34:41,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,410 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,410 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,411 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,411 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,411 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,412 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,412 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,413 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,414 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,415 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,415 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,415 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,415 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,416 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,417 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,418 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,420 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,421 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,422 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,423 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,424 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,425 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,425 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,427 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,427 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,427 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,430 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,430 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,431 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,431 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,432 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,435 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,435 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,435 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,435 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,436 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,436 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,437 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,438 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,444 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,445 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,448 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,449 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,450 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,451 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,452 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,453 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,454 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,455 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,455 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,455 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,456 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,458 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,458 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,458 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,458 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,458 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,459 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,459 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,459 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,459 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,460 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,460 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,460 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,461 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,462 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,463 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,463 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,463 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,463 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,466 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,467 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,468 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~nondet32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,469 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,470 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,471 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,472 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,473 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,474 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,475 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,476 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,477 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:34:41,478 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:34:41,510 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:34:41,515 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 20:34:41,515 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:34:41,524 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 122 places, 114 transitions, 243 flow [2022-02-20 20:34:41,562 INFO L129 PetriNetUnfolder]: 2/111 cut-off events. [2022-02-20 20:34:41,563 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:34:41,565 INFO L84 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 111 events. 2/111 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 59 event pairs, 0 based on Foata normal form. 0/107 useless extension candidates. Maximal degree in co-relation 73. Up to 2 conditions per place. [2022-02-20 20:34:41,565 INFO L82 GeneralOperation]: Start removeDead. Operand has 122 places, 114 transitions, 243 flow [2022-02-20 20:34:41,568 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 119 places, 111 transitions, 231 flow [2022-02-20 20:34:41,584 INFO L129 PetriNetUnfolder]: 0/74 cut-off events. [2022-02-20 20:34:41,584 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:34:41,584 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:34:41,585 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] [2022-02-20 20:34:41,585 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 20:34:41,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:34:41,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1547640948, now seen corresponding path program 1 times [2022-02-20 20:34:41,595 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:34:41,596 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1769504739] [2022-02-20 20:34:41,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:34:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:34:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:34:41,854 INFO L290 TraceCheckUtils]: 0: Hoare triple {125#true} [1604] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,854 INFO L290 TraceCheckUtils]: 1: Hoare triple {125#true} [1541] 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] {125#true} is VALID [2022-02-20 20:34:41,854 INFO L290 TraceCheckUtils]: 2: Hoare triple {125#true} [1609] 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[] {125#true} is VALID [2022-02-20 20:34:41,855 INFO L290 TraceCheckUtils]: 3: Hoare triple {125#true} [1612] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,855 INFO L290 TraceCheckUtils]: 4: Hoare triple {125#true} [1587] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,855 INFO L290 TraceCheckUtils]: 5: Hoare triple {125#true} [1550] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,855 INFO L290 TraceCheckUtils]: 6: Hoare triple {125#true} [1544] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,856 INFO L290 TraceCheckUtils]: 7: Hoare triple {125#true} [1600] L18-3-->L18-4: Formula: (and (= 65 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {125#true} is VALID [2022-02-20 20:34:41,856 INFO L290 TraceCheckUtils]: 8: Hoare triple {125#true} [1546] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {125#true} is VALID [2022-02-20 20:34:41,856 INFO L290 TraceCheckUtils]: 9: Hoare triple {125#true} [1562] L712-->L714: 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] {125#true} is VALID [2022-02-20 20:34:41,857 INFO L290 TraceCheckUtils]: 10: Hoare triple {125#true} [1509] L714-->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] {125#true} is VALID [2022-02-20 20:34:41,857 INFO L290 TraceCheckUtils]: 11: Hoare triple {125#true} [1512] L715-->L716: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {125#true} is VALID [2022-02-20 20:34:41,857 INFO L290 TraceCheckUtils]: 12: Hoare triple {125#true} [1547] L716-->L718: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {125#true} is VALID [2022-02-20 20:34:41,857 INFO L290 TraceCheckUtils]: 13: Hoare triple {125#true} [1585] L718-->L719: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {125#true} is VALID [2022-02-20 20:34:41,858 INFO L290 TraceCheckUtils]: 14: Hoare triple {125#true} [1566] L719-->L720: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {125#true} is VALID [2022-02-20 20:34:41,858 INFO L290 TraceCheckUtils]: 15: Hoare triple {125#true} [1528] L720-->L721: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {125#true} is VALID [2022-02-20 20:34:41,858 INFO L290 TraceCheckUtils]: 16: Hoare triple {125#true} [1575] L721-->L722: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {125#true} is VALID [2022-02-20 20:34:41,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {125#true} [1558] L722-->L723: Formula: (= v_~x$r_buff0_thd1~0_34 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {125#true} is VALID [2022-02-20 20:34:41,858 INFO L290 TraceCheckUtils]: 18: Hoare triple {125#true} [1615] L723-->L724: Formula: (= v_~x$r_buff0_thd2~0_58 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {125#true} is VALID [2022-02-20 20:34:41,859 INFO L290 TraceCheckUtils]: 19: Hoare triple {125#true} [1520] L724-->L725: Formula: (= v_~x$r_buff0_thd3~0_15 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {125#true} is VALID [2022-02-20 20:34:41,859 INFO L290 TraceCheckUtils]: 20: Hoare triple {125#true} [1510] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {125#true} is VALID [2022-02-20 20:34:41,859 INFO L290 TraceCheckUtils]: 21: Hoare triple {125#true} [1583] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_19 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {125#true} is VALID [2022-02-20 20:34:41,859 INFO L290 TraceCheckUtils]: 22: Hoare triple {125#true} [1516] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_35 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {125#true} is VALID [2022-02-20 20:34:41,860 INFO L290 TraceCheckUtils]: 23: Hoare triple {125#true} [1563] L728-->L729: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {125#true} is VALID [2022-02-20 20:34:41,861 INFO L290 TraceCheckUtils]: 24: Hoare triple {125#true} [1537] L729-->L730: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {125#true} is VALID [2022-02-20 20:34:41,861 INFO L290 TraceCheckUtils]: 25: Hoare triple {125#true} [1553] L730-->L731: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {125#true} is VALID [2022-02-20 20:34:41,861 INFO L290 TraceCheckUtils]: 26: Hoare triple {125#true} [1590] L731-->L732: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {125#true} is VALID [2022-02-20 20:34:41,861 INFO L290 TraceCheckUtils]: 27: Hoare triple {125#true} [1526] L732-->L733: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,862 INFO L290 TraceCheckUtils]: 28: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1589] L733-->L734: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,862 INFO L290 TraceCheckUtils]: 29: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1591] L734-->L736: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,863 INFO L290 TraceCheckUtils]: 30: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1536] L736-->L737: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,863 INFO L290 TraceCheckUtils]: 31: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1525] L737-->L738: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,863 INFO L290 TraceCheckUtils]: 32: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1554] L738-->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] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,864 INFO L290 TraceCheckUtils]: 33: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1614] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,864 INFO L290 TraceCheckUtils]: 34: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1545] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,865 INFO L290 TraceCheckUtils]: 35: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1517] 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] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,865 INFO L290 TraceCheckUtils]: 36: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1599] L-1-6-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_1|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t2538~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_~#t2538~0#1.offset, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_~#t2539~0#1.offset, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_~#t2539~0#1.base, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,865 INFO L290 TraceCheckUtils]: 37: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1610] L849-->L849-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2537~0#1.offset_2| 0) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 1) |v_#valid_4|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 4)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_2|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,866 INFO L290 TraceCheckUtils]: 38: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1539] L849-1-->L850: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,866 INFO L290 TraceCheckUtils]: 39: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1605] L850-->L850-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,867 INFO L290 TraceCheckUtils]: 40: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1543] L850-1-->L850-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3|) |v_ULTIMATE.start_main_~#t2537~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,867 INFO L290 TraceCheckUtils]: 41: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1644] L850-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_6|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_4|, P0Thread1of1ForFork2_#t~ite17=|v_P0Thread1of1ForFork2_#t~ite17_6|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#t~ite16=|v_P0Thread1of1ForFork2_#t~ite16_6|, P0Thread1of1ForFork2_#t~ite15=|v_P0Thread1of1ForFork2_#t~ite15_4|, P0Thread1of1ForFork2_#t~ite14=|v_P0Thread1of1ForFork2_#t~ite14_6|, P0Thread1of1ForFork2_#t~ite13=|v_P0Thread1of1ForFork2_#t~ite13_6|, P0Thread1of1ForFork2_#t~ite12=|v_P0Thread1of1ForFork2_#t~ite12_4|, P0Thread1of1ForFork2_#t~ite11=|v_P0Thread1of1ForFork2_#t~ite11_6|, P0Thread1of1ForFork2_#t~ite10=|v_P0Thread1of1ForFork2_#t~ite10_6|, P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_4|, P0Thread1of1ForFork2_#t~ite9=|v_P0Thread1of1ForFork2_#t~ite9_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#t~ite7=|v_P0Thread1of1ForFork2_#t~ite7_6|, P0Thread1of1ForFork2_#t~ite8=|v_P0Thread1of1ForFork2_#t~ite8_6|, P0Thread1of1ForFork2_#t~ite5=|v_P0Thread1of1ForFork2_#t~ite5_6|, P0Thread1of1ForFork2_#t~ite6=|v_P0Thread1of1ForFork2_#t~ite6_4|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_4|, P0Thread1of1ForFork2_#t~nondet4=|v_P0Thread1of1ForFork2_#t~nondet4_6|, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_6|, P0Thread1of1ForFork2_#t~nondet3=|v_P0Thread1of1ForFork2_#t~nondet3_6|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_6|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base, P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite17, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#t~ite16, P0Thread1of1ForFork2_#t~ite15, P0Thread1of1ForFork2_#t~ite14, P0Thread1of1ForFork2_#t~ite13, P0Thread1of1ForFork2_#t~ite12, P0Thread1of1ForFork2_#t~ite11, P0Thread1of1ForFork2_#t~ite10, P0Thread1of1ForFork2_#t~ite20, P0Thread1of1ForFork2_#t~ite25, P0Thread1of1ForFork2_#t~ite9, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#t~ite7, P0Thread1of1ForFork2_#t~ite8, P0Thread1of1ForFork2_#t~ite5, P0Thread1of1ForFork2_#t~ite6, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~nondet4, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~nondet3, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,867 INFO L290 TraceCheckUtils]: 42: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1559] L850-3-->L850-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,868 INFO L290 TraceCheckUtils]: 43: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1611] L850-4-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,868 INFO L290 TraceCheckUtils]: 44: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1572] L851-->L851-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2538~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2538~0#1.offset, #valid, ULTIMATE.start_main_~#t2538~0#1.base, #length] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,869 INFO L290 TraceCheckUtils]: 45: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1552] L851-1-->L852: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,869 INFO L290 TraceCheckUtils]: 46: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1514] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,870 INFO L290 TraceCheckUtils]: 47: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1598] L852-1-->L852-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3|) |v_ULTIMATE.start_main_~#t2538~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,870 INFO L290 TraceCheckUtils]: 48: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1640] L852-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_4|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,871 INFO L290 TraceCheckUtils]: 49: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1519] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,885 INFO L290 TraceCheckUtils]: 50: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1527] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,885 INFO L290 TraceCheckUtils]: 51: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1542] L853-->L853-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 4) |v_#length_7|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t2539~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2539~0#1.offset, #valid, ULTIMATE.start_main_~#t2539~0#1.base, #length] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,886 INFO L290 TraceCheckUtils]: 52: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1608] L853-1-->L854: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,886 INFO L290 TraceCheckUtils]: 53: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1607] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,886 INFO L290 TraceCheckUtils]: 54: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1556] L854-1-->L854-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3|) |v_ULTIMATE.start_main_~#t2539~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,887 INFO L290 TraceCheckUtils]: 55: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1642] L854-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite65#1=|v_P2Thread1of1ForFork1_#t~ite65#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite66#1=|v_P2Thread1of1ForFork1_#t~ite66#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite62#1=|v_P2Thread1of1ForFork1_#t~ite62#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite64#1=|v_P2Thread1of1ForFork1_#t~ite64#1_4|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite63#1=|v_P2Thread1of1ForFork1_#t~ite63#1_4|, P2Thread1of1ForFork1_#t~ite61#1=|v_P2Thread1of1ForFork1_#t~ite61#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite65#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite66#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite62#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite64#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite63#1, P2Thread1of1ForFork1_#t~ite61#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,887 INFO L290 TraceCheckUtils]: 56: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1631] P2ENTRY-->L811: 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] {127#(= ~x$w_buff0_used~0 0)} is VALID [2022-02-20 20:34:41,888 INFO L290 TraceCheckUtils]: 57: Hoare triple {127#(= ~x$w_buff0_used~0 0)} [1632] L811-->P2Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~x$w_buff0~0_237 v_~x$w_buff1~0_229) (= v_~x$w_buff0_used~0_788 v_~x$w_buff1_used~0_585) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_585 256) 0)) (not (= (mod v_~x$w_buff0_used~0_787 256) 0)))) 1 0)) (= v_~x$w_buff0_used~0_787 1) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|) (= 2 v_~x$w_buff0~0_236) (= |v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_237, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_788} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_236, ~x$w_buff1~0=v_~x$w_buff1~0_229, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_585, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_787} AuxVars[] AssignedVars[~x$w_buff0~0, ~x$w_buff1~0, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, ~x$w_buff1_used~0, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~x$w_buff0_used~0] {126#false} is VALID [2022-02-20 20:34:41,889 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 20:34:41,890 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:34:41,890 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1769504739] [2022-02-20 20:34:41,890 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1769504739] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:34:41,890 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:34:41,890 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:34:41,892 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825271977] [2022-02-20 20:34:41,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:34:41,900 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 29.0) internal successors, (58), 3 states have internal predecessors, (58), 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 58 [2022-02-20 20:34:41,901 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:34:41,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 29.0) internal successors, (58), 3 states have internal predecessors, (58), 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 20:34:41,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:34:41,942 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:34:41,942 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:34:41,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:34:41,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:34:41,972 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 98 out of 114 [2022-02-20 20:34:41,978 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 111 transitions, 231 flow. Second operand has 3 states, 3 states have (on average 99.66666666666667) internal successors, (299), 3 states have internal predecessors, (299), 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 20:34:41,978 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:34:41,978 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 98 of 114 [2022-02-20 20:34:41,979 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:34:42,244 INFO L129 PetriNetUnfolder]: 126/549 cut-off events. [2022-02-20 20:34:42,244 INFO L130 PetriNetUnfolder]: For 11/11 co-relation queries the response was YES. [2022-02-20 20:34:42,246 INFO L84 FinitePrefix]: Finished finitePrefix Result has 785 conditions, 549 events. 126/549 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 2889 event pairs, 34 based on Foata normal form. 24/540 useless extension candidates. Maximal degree in co-relation 734. Up to 141 conditions per place. [2022-02-20 20:34:42,248 INFO L132 encePairwiseOnDemand]: 109/114 looper letters, 16 selfloop transitions, 2 changer transitions 0/113 dead transitions. [2022-02-20 20:34:42,249 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 113 transitions, 271 flow [2022-02-20 20:34:42,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:34:42,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:34:42,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 317 transitions. [2022-02-20 20:34:42,262 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9269005847953217 [2022-02-20 20:34:42,262 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 317 transitions. [2022-02-20 20:34:42,263 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 317 transitions. [2022-02-20 20:34:42,263 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:34:42,264 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 317 transitions. [2022-02-20 20:34:42,267 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 105.66666666666667) internal successors, (317), 3 states have internal predecessors, (317), 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 20:34:42,269 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 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 20:34:42,269 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 114.0) internal successors, (456), 4 states have internal predecessors, (456), 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 20:34:42,270 INFO L186 Difference]: Start difference. First operand has 119 places, 111 transitions, 231 flow. Second operand 3 states and 317 transitions. [2022-02-20 20:34:42,271 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 113 transitions, 271 flow [2022-02-20 20:34:42,273 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 113 transitions, 268 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:34:42,275 INFO L242 Difference]: Finished difference. Result has 116 places, 107 transitions, 224 flow [2022-02-20 20:34:42,276 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=114, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=224, PETRI_PLACES=116, PETRI_TRANSITIONS=107} [2022-02-20 20:34:42,278 INFO L334 CegarLoopForPetriNet]: 119 programPoint places, -3 predicate places. [2022-02-20 20:34:42,278 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 116 places, 107 transitions, 224 flow [2022-02-20 20:34:42,702 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16156 states, 16153 states have (on average 3.554448090138055) internal successors, (57415), 16155 states have internal predecessors, (57415), 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 20:34:42,737 INFO L78 Accepts]: Start accepts. Automaton has has 16156 states, 16153 states have (on average 3.554448090138055) internal successors, (57415), 16155 states have internal predecessors, (57415), 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 58 [2022-02-20 20:34:42,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:34:42,738 INFO L470 AbstractCegarLoop]: Abstraction has has 116 places, 107 transitions, 224 flow [2022-02-20 20:34:42,739 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.66666666666667) internal successors, (299), 3 states have internal predecessors, (299), 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 20:34:42,739 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:34:42,739 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:34:42,739 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:34:42,739 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 20:34:42,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:34:42,740 INFO L85 PathProgramCache]: Analyzing trace with hash 84128766, now seen corresponding path program 1 times [2022-02-20 20:34:42,740 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:34:42,740 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673866322] [2022-02-20 20:34:42,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:34:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:34:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:34:43,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {16286#true} [1604] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {16286#true} [1541] 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] {16286#true} is VALID [2022-02-20 20:34:43,003 INFO L290 TraceCheckUtils]: 2: Hoare triple {16286#true} [1609] 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[] {16286#true} is VALID [2022-02-20 20:34:43,003 INFO L290 TraceCheckUtils]: 3: Hoare triple {16286#true} [1612] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,003 INFO L290 TraceCheckUtils]: 4: Hoare triple {16286#true} [1587] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,003 INFO L290 TraceCheckUtils]: 5: Hoare triple {16286#true} [1550] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,004 INFO L290 TraceCheckUtils]: 6: Hoare triple {16286#true} [1544] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,004 INFO L290 TraceCheckUtils]: 7: Hoare triple {16286#true} [1600] L18-3-->L18-4: Formula: (and (= 65 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {16286#true} is VALID [2022-02-20 20:34:43,004 INFO L290 TraceCheckUtils]: 8: Hoare triple {16286#true} [1546] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {16286#true} is VALID [2022-02-20 20:34:43,004 INFO L290 TraceCheckUtils]: 9: Hoare triple {16286#true} [1562] L712-->L714: 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] {16286#true} is VALID [2022-02-20 20:34:43,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {16286#true} [1509] L714-->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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,005 INFO L290 TraceCheckUtils]: 11: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1512] L715-->L716: 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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,005 INFO L290 TraceCheckUtils]: 12: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1547] L716-->L718: 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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,005 INFO L290 TraceCheckUtils]: 13: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1585] L718-->L719: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1566] L719-->L720: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,006 INFO L290 TraceCheckUtils]: 15: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1528] L720-->L721: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,006 INFO L290 TraceCheckUtils]: 16: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1575] L721-->L722: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,007 INFO L290 TraceCheckUtils]: 17: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1558] L722-->L723: Formula: (= v_~x$r_buff0_thd1~0_34 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,007 INFO L290 TraceCheckUtils]: 18: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1615] L723-->L724: Formula: (= v_~x$r_buff0_thd2~0_58 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,008 INFO L290 TraceCheckUtils]: 19: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1520] L724-->L725: Formula: (= v_~x$r_buff0_thd3~0_15 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,008 INFO L290 TraceCheckUtils]: 20: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1510] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,008 INFO L290 TraceCheckUtils]: 21: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1583] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_19 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,009 INFO L290 TraceCheckUtils]: 22: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1516] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_35 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,009 INFO L290 TraceCheckUtils]: 23: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1563] L728-->L729: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,009 INFO L290 TraceCheckUtils]: 24: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1537] L729-->L730: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,010 INFO L290 TraceCheckUtils]: 25: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1553] L730-->L731: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,010 INFO L290 TraceCheckUtils]: 26: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1590] L731-->L732: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,010 INFO L290 TraceCheckUtils]: 27: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1526] L732-->L733: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,011 INFO L290 TraceCheckUtils]: 28: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1589] L733-->L734: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,011 INFO L290 TraceCheckUtils]: 29: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1591] L734-->L736: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,011 INFO L290 TraceCheckUtils]: 30: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1536] L736-->L737: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,012 INFO L290 TraceCheckUtils]: 31: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1525] L737-->L738: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,012 INFO L290 TraceCheckUtils]: 32: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1554] L738-->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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,013 INFO L290 TraceCheckUtils]: 33: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1614] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,013 INFO L290 TraceCheckUtils]: 34: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1545] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,014 INFO L290 TraceCheckUtils]: 35: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1517] 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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,014 INFO L290 TraceCheckUtils]: 36: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1599] L-1-6-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_1|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t2538~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_~#t2538~0#1.offset, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_~#t2539~0#1.offset, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_~#t2539~0#1.base, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,014 INFO L290 TraceCheckUtils]: 37: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1610] L849-->L849-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2537~0#1.offset_2| 0) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 1) |v_#valid_4|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 4)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_2|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,015 INFO L290 TraceCheckUtils]: 38: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1539] L849-1-->L850: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,015 INFO L290 TraceCheckUtils]: 39: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1605] L850-->L850-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,015 INFO L290 TraceCheckUtils]: 40: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1543] L850-1-->L850-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3|) |v_ULTIMATE.start_main_~#t2537~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,016 INFO L290 TraceCheckUtils]: 41: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1644] L850-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_6|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_4|, P0Thread1of1ForFork2_#t~ite17=|v_P0Thread1of1ForFork2_#t~ite17_6|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#t~ite16=|v_P0Thread1of1ForFork2_#t~ite16_6|, P0Thread1of1ForFork2_#t~ite15=|v_P0Thread1of1ForFork2_#t~ite15_4|, P0Thread1of1ForFork2_#t~ite14=|v_P0Thread1of1ForFork2_#t~ite14_6|, P0Thread1of1ForFork2_#t~ite13=|v_P0Thread1of1ForFork2_#t~ite13_6|, P0Thread1of1ForFork2_#t~ite12=|v_P0Thread1of1ForFork2_#t~ite12_4|, P0Thread1of1ForFork2_#t~ite11=|v_P0Thread1of1ForFork2_#t~ite11_6|, P0Thread1of1ForFork2_#t~ite10=|v_P0Thread1of1ForFork2_#t~ite10_6|, P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_4|, P0Thread1of1ForFork2_#t~ite9=|v_P0Thread1of1ForFork2_#t~ite9_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#t~ite7=|v_P0Thread1of1ForFork2_#t~ite7_6|, P0Thread1of1ForFork2_#t~ite8=|v_P0Thread1of1ForFork2_#t~ite8_6|, P0Thread1of1ForFork2_#t~ite5=|v_P0Thread1of1ForFork2_#t~ite5_6|, P0Thread1of1ForFork2_#t~ite6=|v_P0Thread1of1ForFork2_#t~ite6_4|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_4|, P0Thread1of1ForFork2_#t~nondet4=|v_P0Thread1of1ForFork2_#t~nondet4_6|, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_6|, P0Thread1of1ForFork2_#t~nondet3=|v_P0Thread1of1ForFork2_#t~nondet3_6|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_6|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base, P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite17, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#t~ite16, P0Thread1of1ForFork2_#t~ite15, P0Thread1of1ForFork2_#t~ite14, P0Thread1of1ForFork2_#t~ite13, P0Thread1of1ForFork2_#t~ite12, P0Thread1of1ForFork2_#t~ite11, P0Thread1of1ForFork2_#t~ite10, P0Thread1of1ForFork2_#t~ite20, P0Thread1of1ForFork2_#t~ite25, P0Thread1of1ForFork2_#t~ite9, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#t~ite7, P0Thread1of1ForFork2_#t~ite8, P0Thread1of1ForFork2_#t~ite5, P0Thread1of1ForFork2_#t~ite6, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~nondet4, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~nondet3, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,016 INFO L290 TraceCheckUtils]: 42: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1559] L850-3-->L850-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,017 INFO L290 TraceCheckUtils]: 43: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1611] L850-4-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,017 INFO L290 TraceCheckUtils]: 44: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1572] L851-->L851-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2538~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2538~0#1.offset, #valid, ULTIMATE.start_main_~#t2538~0#1.base, #length] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,017 INFO L290 TraceCheckUtils]: 45: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1552] L851-1-->L852: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,018 INFO L290 TraceCheckUtils]: 46: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1514] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,018 INFO L290 TraceCheckUtils]: 47: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1598] L852-1-->L852-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3|) |v_ULTIMATE.start_main_~#t2538~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,020 INFO L290 TraceCheckUtils]: 48: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1640] L852-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_4|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,020 INFO L290 TraceCheckUtils]: 49: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1519] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,020 INFO L290 TraceCheckUtils]: 50: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1527] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,021 INFO L290 TraceCheckUtils]: 51: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1542] L853-->L853-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 4) |v_#length_7|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t2539~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2539~0#1.offset, #valid, ULTIMATE.start_main_~#t2539~0#1.base, #length] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,021 INFO L290 TraceCheckUtils]: 52: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1608] L853-1-->L854: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,021 INFO L290 TraceCheckUtils]: 53: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1607] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,022 INFO L290 TraceCheckUtils]: 54: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1556] L854-1-->L854-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3|) |v_ULTIMATE.start_main_~#t2539~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,022 INFO L290 TraceCheckUtils]: 55: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1642] L854-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite65#1=|v_P2Thread1of1ForFork1_#t~ite65#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite66#1=|v_P2Thread1of1ForFork1_#t~ite66#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite62#1=|v_P2Thread1of1ForFork1_#t~ite62#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite64#1=|v_P2Thread1of1ForFork1_#t~ite64#1_4|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite63#1=|v_P2Thread1of1ForFork1_#t~ite63#1_4|, P2Thread1of1ForFork1_#t~ite61#1=|v_P2Thread1of1ForFork1_#t~ite61#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite65#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite66#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite62#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite64#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite63#1, P2Thread1of1ForFork1_#t~ite61#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,023 INFO L290 TraceCheckUtils]: 56: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1588] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,023 INFO L290 TraceCheckUtils]: 57: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1586] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet72#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,024 INFO L290 TraceCheckUtils]: 58: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1515] L855-->L857: 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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,024 INFO L290 TraceCheckUtils]: 59: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1592] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,025 INFO L290 TraceCheckUtils]: 60: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1570] L858-->L858-1: 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] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,025 INFO L290 TraceCheckUtils]: 61: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1582] L858-1-->L3: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,032 INFO L290 TraceCheckUtils]: 62: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1555] L3-->L4: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,032 INFO L290 TraceCheckUtils]: 63: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1574] L4-->L3-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,047 INFO L290 TraceCheckUtils]: 64: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1613] L3-1-->L859: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,048 INFO L290 TraceCheckUtils]: 65: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1601] L859-->L865: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_716 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_204 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_715 256) 0)) (.cse6 (= (mod v_~x$r_buff1_thd0~0_153 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_520 256) 0))) (let ((.cse1 (or .cse6 .cse14)) (.cse4 (not .cse6)) (.cse5 (not .cse14)) (.cse2 (not .cse8)) (.cse0 (or .cse8 .cse12)) (.cse10 (or .cse12 .cse13)) (.cse11 (not .cse13)) (.cse3 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff1_used~0_519 v_~x$w_buff1_used~0_520)) (and (= v_~x$w_buff1_used~0_519 0) (or (and .cse2 .cse3) (and .cse4 .cse5)))) (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_203 256) 0)) (.cse7 (= (mod v_~x$w_buff1_used~0_519 256) 0))) (or (and (or .cse6 .cse7) (or .cse8 .cse9) (= v_~x$r_buff1_thd0~0_153 v_~x$r_buff1_thd0~0_152)) (and (or (and .cse2 (not .cse9)) (and .cse4 (not .cse7))) (= v_~x$r_buff1_thd0~0_152 0)))) (or (and .cse10 (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_230)) (and .cse4 .cse5 (= v_~x$w_buff1~0_183 |v_ULTIMATE.start_main_#t~ite73#1_30|))) (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_229)) (and (= v_~x$w_buff0~0_186 v_~x~0_229) .cse11 .cse3 (= |v_ULTIMATE.start_main_#t~ite73#1_25| |v_ULTIMATE.start_main_#t~ite73#1_30|))) (or (and .cse2 (= v_~x$r_buff0_thd0~0_203 0) .cse3) (and .cse0 (= v_~x$r_buff0_thd0~0_204 v_~x$r_buff0_thd0~0_203))) (or (and .cse10 (= v_~x$w_buff0_used~0_716 v_~x$w_buff0_used~0_715)) (and .cse11 .cse3 (= v_~x$w_buff0_used~0_715 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_204, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_25|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_520, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_153, ~x~0=v_~x~0_230, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_716} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_203, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_26|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_22|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_519, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_152, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_715, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_26|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_24|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_26|, ~x~0=v_~x~0_229} AuxVars[|v_ULTIMATE.start_main_#t~ite73#1_30|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {16288#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:34:43,050 INFO L290 TraceCheckUtils]: 66: Hoare triple {16288#(= ~__unbuffered_p1_EAX~0 0)} [1594] L865-->L881: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_568 256) 0)) (.cse16 (= (mod v_~x$r_buff0_thd0~0_226 256) 0)) (.cse26 (= (mod v_~x$r_buff1_thd0~0_175 256) 0))) (let ((.cse22 (not .cse26)) (.cse4 (not .cse16)) (.cse14 (= (mod v_~x$w_buff0_used~0_763 256) 0)) (.cse8 (= (mod v_~weak$$choice2~0_240 256) 0)) (.cse15 (= (mod v_~x$w_buff1_used~0_567 256) 0)) (.cse17 (and .cse16 .cse26)) (.cse29 (and .cse16 .cse30)) (.cse31 (= (mod v_~x$w_buff0_used~0_764 256) 0))) (let ((.cse0 (or .cse17 .cse29 .cse31)) (.cse3 (not .cse31)) (.cse5 (or .cse16 .cse31)) (.cse12 (not .cse15)) (.cse9 (not .cse8)) (.cse10 (or .cse14 .cse16)) (.cse11 (not .cse14)) (.cse6 (or .cse22 .cse4)) (.cse7 (or (not .cse30) .cse4))) (and (= |v_ULTIMATE.start_main_#t~nondet79#1_25| v_~weak$$choice0~0_45) (let ((.cse1 (= |v_ULTIMATE.start_main_#t~ite86#1_55| |v_ULTIMATE.start_main_#t~ite86#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_211) (or (and .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_212)) (and (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite86#1_60| v_~x$w_buff1~0_212))) (or (and .cse2 .cse3 .cse4) (and .cse2 .cse5))) .cse3 .cse6 (= |v_ULTIMATE.start_main_#t~ite86#1_60| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse7)) .cse8) (and (= v_~x$w_buff1~0_212 v_~x$w_buff1~0_211) (= |v_ULTIMATE.start_main_#t~ite87#1_49| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse1 .cse9))) (let ((.cse13 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite95#1_36|))) (or (and (= v_~x$r_buff0_thd0~0_225 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or (and (or (and .cse10 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite95#1_40|)) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| 0) .cse4)) .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse12 .cse4) .cse6) (and .cse13 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse14 (and .cse15 .cse16) .cse17))) .cse8) (and (= v_~x$r_buff0_thd0~0_226 v_~x$r_buff0_thd0~0_225) .cse13 (= |v_ULTIMATE.start_main_#t~ite96#1_30| |v_ULTIMATE.start_main_#t~ite96#1_34|) .cse9))) (= v_~x$flush_delayed~0_104 0) (= v_~main$tmp_guard1~0_12 (ite (= (ite (not (and (= 2 v_~x~0_277) (= v_~y~0_13 2) (= v_~__unbuffered_p1_EAX~0_26 1) (= v_~__unbuffered_p0_EAX~0_22 0))) 1 0) 0) 0 1)) (or (and (= v_~x~0_261 v_~x~0_277) .cse8) (and (= v_~x$mem_tmp~0_66 v_~x~0_261) .cse9)) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite89#1_71|))) (or (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_764) .cse18) (and .cse3 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| 0) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| v_~x$w_buff0_used~0_764) .cse5)) (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite90#1_70|) .cse7)) (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_763) .cse8) (and (= v_~x$w_buff0_used~0_763 v_~x$w_buff0_used~0_764) .cse9 (= |v_ULTIMATE.start_main_#t~ite90#1_70| |v_ULTIMATE.start_main_#t~ite90#1_65|) .cse18))) (= v_~x$mem_tmp~0_66 v_~x~0_263) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite83#1_63|))) (or (and (= v_~x$w_buff0~0_213 v_~x$w_buff0~0_212) (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse19 .cse9) (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_212) (or (and .cse3 .cse6 (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite83#1_68| v_~x$w_buff0~0_213))) (or (and .cse20 .cse5) (and .cse20 .cse3 .cse4))) (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse7) (and .cse0 .cse19 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_213))) .cse8))) (or (and (= v_~x~0_263 v_~x~0_277) .cse0 (= |v_ULTIMATE.start_main_#t~ite81#1_46| |v_ULTIMATE.start_main_#t~ite81#1_41|)) (and .cse3 (or (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff0~0_213) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff1~0_212) .cse5)) .cse6 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x~0_277) .cse7)) (= v_~weak$$choice2~0_240 |v_ULTIMATE.start_main_#t~nondet80#1_31|) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite98#1_41| |v_ULTIMATE.start_main_#t~ite98#1_46|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite99#1_40|) (let ((.cse24 (= (mod v_~x$r_buff0_thd0~0_225 256) 0))) (or (let ((.cse21 (not .cse24))) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite98#1_46| |v_ULTIMATE.start_main_#t~ite99#1_40|) (or .cse12 .cse21) (or .cse21 .cse22) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite98#1_46| 0))) (or (and .cse11 .cse21 .cse23) (and (or .cse24 .cse14) .cse23))))) (and .cse25 (or (and .cse24 .cse15) .cse14 (and .cse24 .cse26)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite99#1_40|)))) .cse8) (and (= |v_ULTIMATE.start_main_#t~ite99#1_40| |v_ULTIMATE.start_main_#t~ite99#1_35|) .cse25 (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse9))) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite92#1_53|))) (or (and (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse27 (= v_~x$w_buff1_used~0_568 v_~x$w_buff1_used~0_567) .cse9) (and (or (and (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite92#1_58| 0))) (or (and .cse11 .cse28 .cse4) (and .cse10 .cse28))) .cse11 .cse6 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse7) (and .cse27 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_568) (or .cse14 .cse17 .cse29))) .cse8 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_567)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_213, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_30|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_63|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_49|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_36|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_53|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_226, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_41|, ~x$w_buff1~0=v_~x$w_buff1~0_212, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_35|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_568, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_25|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_764, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_71|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_55|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_41|, ~x~0=v_~x~0_263, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_65|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_31|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_212, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_28|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_62|, ~x$flush_delayed~0=v_~x$flush_delayed~0_104, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_40|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ~x$mem_tmp~0=v_~x$mem_tmp~0_66, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_44|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_32|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_28|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_26|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_28|, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_52|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_225, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_40|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_32|, ~x$w_buff1~0=v_~x$w_buff1~0_211, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_34|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_567, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_763, ~weak$$choice0~0=v_~weak$$choice0~0_45, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_70|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_54|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_34|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_40|, ~weak$$choice2~0=v_~weak$$choice2~0_240, ~x~0=v_~x~0_261, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_64|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite81#1_46|, |v_ULTIMATE.start_main_#t~ite99#1_40|, |v_ULTIMATE.start_main_#t~ite83#1_68|, |v_ULTIMATE.start_main_#t~ite95#1_40|, |v_ULTIMATE.start_main_#t~ite98#1_46|, |v_ULTIMATE.start_main_#t~ite87#1_54|, |v_ULTIMATE.start_main_#t~ite84#1_60|, v_~x~0_277, |v_ULTIMATE.start_main_#t~ite92#1_58|, |v_ULTIMATE.start_main_#t~ite86#1_60|, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite89#1_76|, |v_ULTIMATE.start_main_#t~ite90#1_70|, |v_ULTIMATE.start_main_#t~ite96#1_34|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~nondet79#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1, ULTIMATE.start_main_#t~nondet80#1] {16289#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:43,050 INFO L290 TraceCheckUtils]: 67: Hoare triple {16289#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1597] L881-->L882: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16289#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:43,051 INFO L290 TraceCheckUtils]: 68: Hoare triple {16289#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1540] L882-->L882-1: 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] {16290#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:43,052 INFO L290 TraceCheckUtils]: 69: Hoare triple {16290#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1506] L882-1-->L19: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {16290#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:43,052 INFO L290 TraceCheckUtils]: 70: Hoare triple {16290#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1529] L19-->L19-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {16291#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:34:43,053 INFO L290 TraceCheckUtils]: 71: Hoare triple {16291#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1580] L19-1-->L19-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {16287#false} is VALID [2022-02-20 20:34:43,053 INFO L290 TraceCheckUtils]: 72: Hoare triple {16287#false} [1595] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16287#false} is VALID [2022-02-20 20:34:43,053 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 20:34:43,053 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:34:43,053 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673866322] [2022-02-20 20:34:43,054 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1673866322] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:34:43,054 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:34:43,054 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:34:43,054 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863675419] [2022-02-20 20:34:43,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:34:43,055 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2022-02-20 20:34:43,055 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:34:43,055 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.166666666666666) internal successors, (73), 6 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:34:43,135 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:34:43,135 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:34:43,135 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:34:43,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:34:43,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:34:43,136 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 114 [2022-02-20 20:34:43,136 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 107 transitions, 224 flow. Second operand has 6 states, 6 states have (on average 93.83333333333333) internal successors, (563), 6 states have internal predecessors, (563), 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 20:34:43,136 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:34:43,136 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 114 [2022-02-20 20:34:43,136 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:34:43,861 INFO L129 PetriNetUnfolder]: 418/1209 cut-off events. [2022-02-20 20:34:43,862 INFO L130 PetriNetUnfolder]: For 80/80 co-relation queries the response was YES. [2022-02-20 20:34:43,864 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1985 conditions, 1209 events. 418/1209 cut-off events. For 80/80 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 8118 event pairs, 70 based on Foata normal form. 0/1173 useless extension candidates. Maximal degree in co-relation 1934. Up to 267 conditions per place. [2022-02-20 20:34:43,866 INFO L132 encePairwiseOnDemand]: 108/114 looper letters, 20 selfloop transitions, 2 changer transitions 48/148 dead transitions. [2022-02-20 20:34:43,866 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 148 transitions, 440 flow [2022-02-20 20:34:43,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:34:43,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:34:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 889 transitions. [2022-02-20 20:34:43,873 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8664717348927875 [2022-02-20 20:34:43,874 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 889 transitions. [2022-02-20 20:34:43,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 889 transitions. [2022-02-20 20:34:43,874 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:34:43,874 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 889 transitions. [2022-02-20 20:34:43,876 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 98.77777777777777) internal successors, (889), 9 states have internal predecessors, (889), 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 20:34:43,877 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 114.0) internal successors, (1140), 10 states have internal predecessors, (1140), 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 20:34:43,877 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 114.0) internal successors, (1140), 10 states have internal predecessors, (1140), 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 20:34:43,877 INFO L186 Difference]: Start difference. First operand has 116 places, 107 transitions, 224 flow. Second operand 9 states and 889 transitions. [2022-02-20 20:34:43,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 148 transitions, 440 flow [2022-02-20 20:34:43,878 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 122 places, 148 transitions, 422 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:34:43,880 INFO L242 Difference]: Finished difference. Result has 129 places, 95 transitions, 216 flow [2022-02-20 20:34:43,880 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=114, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=114, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=107, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=216, PETRI_PLACES=129, PETRI_TRANSITIONS=95} [2022-02-20 20:34:43,881 INFO L334 CegarLoopForPetriNet]: 119 programPoint places, 10 predicate places. [2022-02-20 20:34:43,881 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 129 places, 95 transitions, 216 flow [2022-02-20 20:34:44,075 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8540 states, 8538 states have (on average 3.4742328414148513) internal successors, (29663), 8539 states have internal predecessors, (29663), 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 20:34:44,095 INFO L78 Accepts]: Start accepts. Automaton has has 8540 states, 8538 states have (on average 3.4742328414148513) internal successors, (29663), 8539 states have internal predecessors, (29663), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2022-02-20 20:34:44,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:34:44,096 INFO L470 AbstractCegarLoop]: Abstraction has has 129 places, 95 transitions, 216 flow [2022-02-20 20:34:44,096 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 93.83333333333333) internal successors, (563), 6 states have internal predecessors, (563), 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 20:34:44,096 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:34:44,096 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] [2022-02-20 20:34:44,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:34:44,097 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 20:34:44,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:34:44,097 INFO L85 PathProgramCache]: Analyzing trace with hash -854671236, now seen corresponding path program 1 times [2022-02-20 20:34:44,098 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:34:44,098 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129390869] [2022-02-20 20:34:44,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:34:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:34:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:34:44,264 INFO L290 TraceCheckUtils]: 0: Hoare triple {24851#true} [1604] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {24851#true} [1541] 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] {24851#true} is VALID [2022-02-20 20:34:44,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {24851#true} [1609] 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[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 3: Hoare triple {24851#true} [1612] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 4: Hoare triple {24851#true} [1587] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 5: Hoare triple {24851#true} [1550] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 6: Hoare triple {24851#true} [1544] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {24851#true} [1600] L18-3-->L18-4: Formula: (and (= 65 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {24851#true} [1546] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {24851#true} [1562] L712-->L714: 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] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 10: Hoare triple {24851#true} [1509] L714-->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] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 11: Hoare triple {24851#true} [1512] L715-->L716: 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] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 12: Hoare triple {24851#true} [1547] L716-->L718: 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] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 13: Hoare triple {24851#true} [1585] L718-->L719: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 14: Hoare triple {24851#true} [1566] L719-->L720: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {24851#true} is VALID [2022-02-20 20:34:44,265 INFO L290 TraceCheckUtils]: 15: Hoare triple {24851#true} [1528] L720-->L721: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 16: Hoare triple {24851#true} [1575] L721-->L722: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {24851#true} [1558] L722-->L723: Formula: (= v_~x$r_buff0_thd1~0_34 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 18: Hoare triple {24851#true} [1615] L723-->L724: Formula: (= v_~x$r_buff0_thd2~0_58 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 19: Hoare triple {24851#true} [1520] L724-->L725: Formula: (= v_~x$r_buff0_thd3~0_15 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 20: Hoare triple {24851#true} [1510] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 21: Hoare triple {24851#true} [1583] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_19 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 22: Hoare triple {24851#true} [1516] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_35 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 23: Hoare triple {24851#true} [1563] L728-->L729: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 24: Hoare triple {24851#true} [1537] L729-->L730: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {24851#true} [1553] L730-->L731: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {24851#true} [1590] L731-->L732: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {24851#true} [1526] L732-->L733: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 28: Hoare triple {24851#true} [1589] L733-->L734: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {24851#true} is VALID [2022-02-20 20:34:44,266 INFO L290 TraceCheckUtils]: 29: Hoare triple {24851#true} [1591] L734-->L736: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {24851#true} is VALID [2022-02-20 20:34:44,267 INFO L290 TraceCheckUtils]: 30: Hoare triple {24851#true} [1536] L736-->L737: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,267 INFO L290 TraceCheckUtils]: 31: Hoare triple {24853#(= ~y~0 0)} [1525] L737-->L738: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,267 INFO L290 TraceCheckUtils]: 32: Hoare triple {24853#(= ~y~0 0)} [1554] L738-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,267 INFO L290 TraceCheckUtils]: 33: Hoare triple {24853#(= ~y~0 0)} [1614] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,268 INFO L290 TraceCheckUtils]: 34: Hoare triple {24853#(= ~y~0 0)} [1545] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,268 INFO L290 TraceCheckUtils]: 35: Hoare triple {24853#(= ~y~0 0)} [1517] 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] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,268 INFO L290 TraceCheckUtils]: 36: Hoare triple {24853#(= ~y~0 0)} [1599] L-1-6-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_1|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t2538~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_~#t2538~0#1.offset, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_~#t2539~0#1.offset, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_~#t2539~0#1.base, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,269 INFO L290 TraceCheckUtils]: 37: Hoare triple {24853#(= ~y~0 0)} [1610] L849-->L849-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2537~0#1.offset_2| 0) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 1) |v_#valid_4|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 4)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_2|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,269 INFO L290 TraceCheckUtils]: 38: Hoare triple {24853#(= ~y~0 0)} [1539] L849-1-->L850: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {24853#(= ~y~0 0)} [1605] L850-->L850-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,270 INFO L290 TraceCheckUtils]: 40: Hoare triple {24853#(= ~y~0 0)} [1543] L850-1-->L850-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3|) |v_ULTIMATE.start_main_~#t2537~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,270 INFO L290 TraceCheckUtils]: 41: Hoare triple {24853#(= ~y~0 0)} [1644] L850-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_6|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_4|, P0Thread1of1ForFork2_#t~ite17=|v_P0Thread1of1ForFork2_#t~ite17_6|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#t~ite16=|v_P0Thread1of1ForFork2_#t~ite16_6|, P0Thread1of1ForFork2_#t~ite15=|v_P0Thread1of1ForFork2_#t~ite15_4|, P0Thread1of1ForFork2_#t~ite14=|v_P0Thread1of1ForFork2_#t~ite14_6|, P0Thread1of1ForFork2_#t~ite13=|v_P0Thread1of1ForFork2_#t~ite13_6|, P0Thread1of1ForFork2_#t~ite12=|v_P0Thread1of1ForFork2_#t~ite12_4|, P0Thread1of1ForFork2_#t~ite11=|v_P0Thread1of1ForFork2_#t~ite11_6|, P0Thread1of1ForFork2_#t~ite10=|v_P0Thread1of1ForFork2_#t~ite10_6|, P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_4|, P0Thread1of1ForFork2_#t~ite9=|v_P0Thread1of1ForFork2_#t~ite9_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#t~ite7=|v_P0Thread1of1ForFork2_#t~ite7_6|, P0Thread1of1ForFork2_#t~ite8=|v_P0Thread1of1ForFork2_#t~ite8_6|, P0Thread1of1ForFork2_#t~ite5=|v_P0Thread1of1ForFork2_#t~ite5_6|, P0Thread1of1ForFork2_#t~ite6=|v_P0Thread1of1ForFork2_#t~ite6_4|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_4|, P0Thread1of1ForFork2_#t~nondet4=|v_P0Thread1of1ForFork2_#t~nondet4_6|, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_6|, P0Thread1of1ForFork2_#t~nondet3=|v_P0Thread1of1ForFork2_#t~nondet3_6|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_6|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base, P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite17, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#t~ite16, P0Thread1of1ForFork2_#t~ite15, P0Thread1of1ForFork2_#t~ite14, P0Thread1of1ForFork2_#t~ite13, P0Thread1of1ForFork2_#t~ite12, P0Thread1of1ForFork2_#t~ite11, P0Thread1of1ForFork2_#t~ite10, P0Thread1of1ForFork2_#t~ite20, P0Thread1of1ForFork2_#t~ite25, P0Thread1of1ForFork2_#t~ite9, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#t~ite7, P0Thread1of1ForFork2_#t~ite8, P0Thread1of1ForFork2_#t~ite5, P0Thread1of1ForFork2_#t~ite6, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~nondet4, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~nondet3, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,270 INFO L290 TraceCheckUtils]: 42: Hoare triple {24853#(= ~y~0 0)} [1559] L850-3-->L850-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {24853#(= ~y~0 0)} [1611] L850-4-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,271 INFO L290 TraceCheckUtils]: 44: Hoare triple {24853#(= ~y~0 0)} [1572] L851-->L851-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2538~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2538~0#1.offset, #valid, ULTIMATE.start_main_~#t2538~0#1.base, #length] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,271 INFO L290 TraceCheckUtils]: 45: Hoare triple {24853#(= ~y~0 0)} [1552] L851-1-->L852: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,271 INFO L290 TraceCheckUtils]: 46: Hoare triple {24853#(= ~y~0 0)} [1514] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,272 INFO L290 TraceCheckUtils]: 47: Hoare triple {24853#(= ~y~0 0)} [1598] L852-1-->L852-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3|) |v_ULTIMATE.start_main_~#t2538~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,272 INFO L290 TraceCheckUtils]: 48: Hoare triple {24853#(= ~y~0 0)} [1640] L852-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_4|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {24853#(= ~y~0 0)} [1519] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,272 INFO L290 TraceCheckUtils]: 50: Hoare triple {24853#(= ~y~0 0)} [1527] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,273 INFO L290 TraceCheckUtils]: 51: Hoare triple {24853#(= ~y~0 0)} [1542] L853-->L853-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 4) |v_#length_7|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t2539~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2539~0#1.offset, #valid, ULTIMATE.start_main_~#t2539~0#1.base, #length] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,273 INFO L290 TraceCheckUtils]: 52: Hoare triple {24853#(= ~y~0 0)} [1608] L853-1-->L854: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,273 INFO L290 TraceCheckUtils]: 53: Hoare triple {24853#(= ~y~0 0)} [1607] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,273 INFO L290 TraceCheckUtils]: 54: Hoare triple {24853#(= ~y~0 0)} [1556] L854-1-->L854-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3|) |v_ULTIMATE.start_main_~#t2539~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,274 INFO L290 TraceCheckUtils]: 55: Hoare triple {24853#(= ~y~0 0)} [1642] L854-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite65#1=|v_P2Thread1of1ForFork1_#t~ite65#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite66#1=|v_P2Thread1of1ForFork1_#t~ite66#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite62#1=|v_P2Thread1of1ForFork1_#t~ite62#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite64#1=|v_P2Thread1of1ForFork1_#t~ite64#1_4|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite63#1=|v_P2Thread1of1ForFork1_#t~ite63#1_4|, P2Thread1of1ForFork1_#t~ite61#1=|v_P2Thread1of1ForFork1_#t~ite61#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite65#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite66#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite62#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite64#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite63#1, P2Thread1of1ForFork1_#t~ite61#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,274 INFO L290 TraceCheckUtils]: 56: Hoare triple {24853#(= ~y~0 0)} [1588] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,274 INFO L290 TraceCheckUtils]: 57: Hoare triple {24853#(= ~y~0 0)} [1586] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet72#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,275 INFO L290 TraceCheckUtils]: 58: Hoare triple {24853#(= ~y~0 0)} [1515] L855-->L857: 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] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,275 INFO L290 TraceCheckUtils]: 59: Hoare triple {24853#(= ~y~0 0)} [1592] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,275 INFO L290 TraceCheckUtils]: 60: Hoare triple {24853#(= ~y~0 0)} [1570] L858-->L858-1: 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] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,275 INFO L290 TraceCheckUtils]: 61: Hoare triple {24853#(= ~y~0 0)} [1582] L858-1-->L3: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,276 INFO L290 TraceCheckUtils]: 62: Hoare triple {24853#(= ~y~0 0)} [1555] L3-->L4: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,276 INFO L290 TraceCheckUtils]: 63: Hoare triple {24853#(= ~y~0 0)} [1574] L4-->L3-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,276 INFO L290 TraceCheckUtils]: 64: Hoare triple {24853#(= ~y~0 0)} [1613] L3-1-->L859: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,277 INFO L290 TraceCheckUtils]: 65: Hoare triple {24853#(= ~y~0 0)} [1601] L859-->L865: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_716 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_204 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_715 256) 0)) (.cse6 (= (mod v_~x$r_buff1_thd0~0_153 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_520 256) 0))) (let ((.cse1 (or .cse6 .cse14)) (.cse4 (not .cse6)) (.cse5 (not .cse14)) (.cse2 (not .cse8)) (.cse0 (or .cse8 .cse12)) (.cse10 (or .cse12 .cse13)) (.cse11 (not .cse13)) (.cse3 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff1_used~0_519 v_~x$w_buff1_used~0_520)) (and (= v_~x$w_buff1_used~0_519 0) (or (and .cse2 .cse3) (and .cse4 .cse5)))) (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_203 256) 0)) (.cse7 (= (mod v_~x$w_buff1_used~0_519 256) 0))) (or (and (or .cse6 .cse7) (or .cse8 .cse9) (= v_~x$r_buff1_thd0~0_153 v_~x$r_buff1_thd0~0_152)) (and (or (and .cse2 (not .cse9)) (and .cse4 (not .cse7))) (= v_~x$r_buff1_thd0~0_152 0)))) (or (and .cse10 (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_230)) (and .cse4 .cse5 (= v_~x$w_buff1~0_183 |v_ULTIMATE.start_main_#t~ite73#1_30|))) (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_229)) (and (= v_~x$w_buff0~0_186 v_~x~0_229) .cse11 .cse3 (= |v_ULTIMATE.start_main_#t~ite73#1_25| |v_ULTIMATE.start_main_#t~ite73#1_30|))) (or (and .cse2 (= v_~x$r_buff0_thd0~0_203 0) .cse3) (and .cse0 (= v_~x$r_buff0_thd0~0_204 v_~x$r_buff0_thd0~0_203))) (or (and .cse10 (= v_~x$w_buff0_used~0_716 v_~x$w_buff0_used~0_715)) (and .cse11 .cse3 (= v_~x$w_buff0_used~0_715 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_204, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_25|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_520, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_153, ~x~0=v_~x~0_230, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_716} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_203, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_26|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_22|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_519, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_152, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_715, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_26|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_24|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_26|, ~x~0=v_~x~0_229} AuxVars[|v_ULTIMATE.start_main_#t~ite73#1_30|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,277 INFO L290 TraceCheckUtils]: 66: Hoare triple {24853#(= ~y~0 0)} [1623] P1ENTRY-->L771: 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] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,277 INFO L290 TraceCheckUtils]: 67: Hoare triple {24853#(= ~y~0 0)} [1624] L771-->L773: Formula: (= v_~x~0_7 1) InVars {} OutVars{~x~0=v_~x~0_7} AuxVars[] AssignedVars[~x~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,277 INFO L290 TraceCheckUtils]: 68: Hoare triple {24853#(= ~y~0 0)} [1625] L773-->L780: Formula: (let ((.cse3 (= (mod v_~x$w_buff0_used~0_685 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_492 256) 0)) (.cse0 (= (mod v_~x$r_buff1_thd2~0_231 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd2~0_298 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_686 256) 0))) (let ((.cse9 (not .cse14)) (.cse6 (or .cse12 .cse14)) (.cse4 (not .cse0)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse0)) (.cse11 (or .cse12 .cse3)) (.cse10 (not .cse12)) (.cse5 (not .cse3))) (and (let ((.cse1 (= (mod v_~x$w_buff1_used~0_491 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_297 256) 0))) (or (and (or .cse0 .cse1) (= v_~x$r_buff1_thd2~0_231 v_~x$r_buff1_thd2~0_230) (or .cse2 .cse3)) (and (or (and .cse4 (not .cse1)) (and .cse5 (not .cse2))) (= v_~x$r_buff1_thd2~0_230 0)))) (or (and (= |v_P1_#t~ite26_31| v_~x~0_213) .cse6 (or (and .cse4 (= |v_P1_#t~ite26_31| v_~x$w_buff1~0_173) .cse7) (and (= |v_P1_#t~ite26_31| v_~x~0_214) .cse8))) (and (= |v_P1_#t~ite26_31| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~x$w_buff0~0_176 v_~x~0_213) .cse9 .cse10)) (or (and (= v_~x$w_buff0_used~0_685 0) .cse9 .cse10) (and .cse6 (= v_~x$w_buff0_used~0_686 v_~x$w_buff0_used~0_685))) (or (and (= v_~x$w_buff1_used~0_491 0) (or (and .cse4 .cse7) (and .cse10 .cse5))) (and .cse8 .cse11 (= v_~x$w_buff1_used~0_492 v_~x$w_buff1_used~0_491))) (or (and (= v_~x$r_buff0_thd2~0_298 v_~x$r_buff0_thd2~0_297) .cse11) (and (= v_~x$r_buff0_thd2~0_297 0) .cse10 .cse5))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_176, ~x$w_buff1~0=v_~x$w_buff1~0_173, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_231, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_492, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_298, ~x~0=v_~x~0_214, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_686} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_176, ~x$w_buff1~0=v_~x$w_buff1~0_173, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_230, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_491, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_297, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_685, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~x~0=v_~x~0_213} AuxVars[|v_P1_#t~ite26_31|] AssignedVars[P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite30, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, ~x~0, P1Thread1of1ForFork0_#t~ite26, ~x$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite27] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,278 INFO L290 TraceCheckUtils]: 69: Hoare triple {24853#(= ~y~0 0)} [1626] L780-->L796: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse28 (= (mod v_~x$r_buff1_thd2~0_239 256) 0)) (.cse19 (= (mod v_~x$r_buff0_thd2~0_306 256) 0))) (let ((.cse0 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse20 (= (mod v_~x$w_buff1_used~0_575 256) 0)) (.cse7 (not .cse19)) (.cse27 (not .cse28)) (.cse13 (and .cse19 .cse30)) (.cse31 (= (mod v_~x$w_buff0_used~0_772 256) 0)) (.cse15 (and .cse19 .cse28)) (.cse14 (= (mod v_~x$w_buff0_used~0_771 256) 0))) (let ((.cse12 (or .cse19 .cse14)) (.cse1 (or .cse13 .cse31 .cse15)) (.cse4 (or .cse7 .cse27)) (.cse6 (or .cse19 .cse31)) (.cse3 (not .cse31)) (.cse5 (or .cse7 (not .cse30))) (.cse21 (not .cse20)) (.cse10 (not .cse14)) (.cse8 (not .cse0))) (and (let ((.cse2 (= |v_P1_#t~ite42_73| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 (or (and .cse1 (= |v_P1_#t~ite43_67| v_~x$w_buff0_used~0_772) .cse2) (and (= |v_P1_#t~ite42_73| |v_P1_#t~ite43_67|) .cse3 .cse4 .cse5 (or (and (= |v_P1_#t~ite42_73| v_~x$w_buff0_used~0_772) .cse6) (and .cse7 .cse3 (= |v_P1_#t~ite42_73| 0))))) (= |v_P1_#t~ite43_67| v_~x$w_buff0_used~0_771)) (and .cse8 (= |v_P1_#t~ite43_67| |v_P1Thread1of1ForFork0_#t~ite43_1|) .cse2 (= v_~x$w_buff0_used~0_772 v_~x$w_buff0_used~0_771)))) (or (and .cse0 (= v_~__unbuffered_p1_EAX~0_30 v_~x~0_271)) (and .cse8 (= v_~x$mem_tmp~0_70 v_~x~0_271))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (let ((.cse9 (= |v_P1_#t~ite45_65| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse9 .cse8 (= |v_P1_#t~ite46_59| |v_P1Thread1of1ForFork0_#t~ite46_1|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575)) (and .cse0 (= |v_P1_#t~ite46_59| v_~x$w_buff1_used~0_575) (or (and .cse4 .cse10 (= |v_P1_#t~ite46_59| |v_P1_#t~ite45_65|) (let ((.cse11 (= |v_P1_#t~ite45_65| 0))) (or (and .cse7 .cse10 .cse11) (and .cse12 .cse11))) .cse5) (and .cse9 (= |v_P1_#t~ite46_59| v_~x$w_buff1_used~0_576) (or .cse13 .cse14 .cse15)))))) (let ((.cse16 (= |v_P1_#t~ite39_63| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and (= v_~x$w_buff1~0_219 v_~x$w_buff1~0_220) .cse16 .cse8 (= |v_P1_#t~ite40_57| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse0 (= |v_P1_#t~ite40_57| v_~x$w_buff1~0_219) (or (and .cse16 .cse1 (= |v_P1_#t~ite40_57| v_~x$w_buff1~0_220)) (and (= |v_P1_#t~ite39_63| |v_P1_#t~ite40_57|) .cse3 .cse4 (let ((.cse17 (= |v_P1_#t~ite39_63| v_~x$w_buff1~0_220))) (or (and .cse7 .cse3 .cse17) (and .cse17 .cse6))) .cse5))))) (let ((.cse18 (= |v_P1_#t~ite48_71| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and .cse0 (= |v_P1_#t~ite49_65| v_~x$r_buff0_thd2~0_305) (or (and .cse18 (= |v_P1_#t~ite49_65| v_~x$r_buff0_thd2~0_306) (or (and .cse19 .cse20) .cse14 .cse15)) (and (= |v_P1_#t~ite48_71| |v_P1_#t~ite49_65|) .cse4 .cse10 (or (and .cse7 .cse10 (= |v_P1_#t~ite48_71| 0)) (and .cse12 (= |v_P1_#t~ite48_71| v_~x$r_buff0_thd2~0_306))) (or .cse7 .cse21)))) (and (= v_~x$r_buff0_thd2~0_306 v_~x$r_buff0_thd2~0_305) .cse18 .cse8 (= |v_P1_#t~ite49_65| |v_P1Thread1of1ForFork0_#t~ite49_1|)))) (let ((.cse22 (= |v_P1_#t~ite36_65| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (or (and (= |v_P1_#t~ite37_61| v_~x$w_buff0~0_221) .cse1 .cse22) (and .cse3 .cse4 (= |v_P1_#t~ite36_65| |v_P1_#t~ite37_61|) .cse5 (let ((.cse23 (= |v_P1_#t~ite36_65| v_~x$w_buff0~0_221))) (or (and .cse23 .cse6) (and .cse7 .cse3 .cse23))))) .cse0 (= |v_P1_#t~ite37_61| v_~x$w_buff0~0_220)) (and .cse8 (= |v_P1_#t~ite37_61| |v_P1Thread1of1ForFork0_#t~ite37_1|) (= v_~x$w_buff0~0_221 v_~x$w_buff0~0_220) .cse22))) (or (and (= |v_P1_#t~ite34_49| |v_P1Thread1of1ForFork0_#t~ite34_1|) (= v_~__unbuffered_p1_EAX~0_30 v_~x~0_273) .cse1) (and .cse3 .cse4 (or (and (= |v_P1_#t~ite34_49| v_~x$w_buff1~0_220) .cse6) (and .cse7 .cse3 (= |v_P1_#t~ite34_49| v_~x$w_buff0~0_221))) .cse5 (= |v_P1_#t~ite34_49| v_~__unbuffered_p1_EAX~0_30))) (= v_~x$mem_tmp~0_70 v_~x~0_273) (let ((.cse29 (= |v_P1_#t~ite51_73| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and .cse0 (= |v_P1_#t~ite52_65| v_~x$r_buff1_thd2~0_238) (let ((.cse25 (= (mod v_~x$r_buff0_thd2~0_305 256) 0))) (or (let ((.cse24 (not .cse25))) (and (or .cse24 .cse21) .cse10 (= |v_P1_#t~ite52_65| |v_P1_#t~ite51_73|) (let ((.cse26 (= |v_P1_#t~ite51_73| 0))) (or (and (or .cse25 .cse14) .cse26) (and .cse10 .cse24 .cse26))) (or .cse24 .cse27))) (and (or .cse14 (and .cse25 .cse28) (and .cse25 .cse20)) (= |v_P1_#t~ite52_65| v_~x$r_buff1_thd2~0_239) .cse29)))) (and (= |v_P1_#t~ite52_65| |v_P1Thread1of1ForFork0_#t~ite52_1|) .cse8 (= v_~x$r_buff1_thd2~0_239 v_~x$r_buff1_thd2~0_238) .cse29))) (= v_~x$flush_delayed~0_110 0) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_49))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_221, ~x$w_buff1~0=v_~x$w_buff1~0_220, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_239, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_306, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_772, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~x~0=v_~x~0_273, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_220, ~x$flush_delayed~0=v_~x$flush_delayed~0_110, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, ~x$mem_tmp~0=v_~x$mem_tmp~0_70, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_30, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~x$w_buff1~0=v_~x$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_238, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_305, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_771, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~weak$$choice0~0=v_~weak$$choice0~0_49, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~x~0=v_~x~0_271} AuxVars[|v_P1_#t~ite46_59|, |v_P1_#t~ite40_57|, |v_P1_#t~ite45_65|, |v_P1_#t~ite49_65|, |v_P1_#t~ite52_65|, |v_P1_#t~ite34_49|, |v_P1_#t~ite48_71|, |v_P1_#t~ite51_73|, |v_P1_#t~ite36_65|, |v_P1_#t~ite37_61|, |v_P1_#t~ite42_73|, |v_P1_#t~ite39_63|, |v_P1_#t~ite43_67|] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, ~x$mem_tmp~0, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, ~x$w_buff1~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, ~x$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite50, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~weak$$choice2~0, ~x~0] {24853#(= ~y~0 0)} is VALID [2022-02-20 20:34:44,280 INFO L290 TraceCheckUtils]: 70: Hoare triple {24853#(= ~y~0 0)} [1594] L865-->L881: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_568 256) 0)) (.cse16 (= (mod v_~x$r_buff0_thd0~0_226 256) 0)) (.cse26 (= (mod v_~x$r_buff1_thd0~0_175 256) 0))) (let ((.cse22 (not .cse26)) (.cse4 (not .cse16)) (.cse14 (= (mod v_~x$w_buff0_used~0_763 256) 0)) (.cse8 (= (mod v_~weak$$choice2~0_240 256) 0)) (.cse15 (= (mod v_~x$w_buff1_used~0_567 256) 0)) (.cse17 (and .cse16 .cse26)) (.cse29 (and .cse16 .cse30)) (.cse31 (= (mod v_~x$w_buff0_used~0_764 256) 0))) (let ((.cse0 (or .cse17 .cse29 .cse31)) (.cse3 (not .cse31)) (.cse5 (or .cse16 .cse31)) (.cse12 (not .cse15)) (.cse9 (not .cse8)) (.cse10 (or .cse14 .cse16)) (.cse11 (not .cse14)) (.cse6 (or .cse22 .cse4)) (.cse7 (or (not .cse30) .cse4))) (and (= |v_ULTIMATE.start_main_#t~nondet79#1_25| v_~weak$$choice0~0_45) (let ((.cse1 (= |v_ULTIMATE.start_main_#t~ite86#1_55| |v_ULTIMATE.start_main_#t~ite86#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_211) (or (and .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_212)) (and (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite86#1_60| v_~x$w_buff1~0_212))) (or (and .cse2 .cse3 .cse4) (and .cse2 .cse5))) .cse3 .cse6 (= |v_ULTIMATE.start_main_#t~ite86#1_60| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse7)) .cse8) (and (= v_~x$w_buff1~0_212 v_~x$w_buff1~0_211) (= |v_ULTIMATE.start_main_#t~ite87#1_49| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse1 .cse9))) (let ((.cse13 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite95#1_36|))) (or (and (= v_~x$r_buff0_thd0~0_225 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or (and (or (and .cse10 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite95#1_40|)) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| 0) .cse4)) .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse12 .cse4) .cse6) (and .cse13 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse14 (and .cse15 .cse16) .cse17))) .cse8) (and (= v_~x$r_buff0_thd0~0_226 v_~x$r_buff0_thd0~0_225) .cse13 (= |v_ULTIMATE.start_main_#t~ite96#1_30| |v_ULTIMATE.start_main_#t~ite96#1_34|) .cse9))) (= v_~x$flush_delayed~0_104 0) (= v_~main$tmp_guard1~0_12 (ite (= (ite (not (and (= 2 v_~x~0_277) (= v_~y~0_13 2) (= v_~__unbuffered_p1_EAX~0_26 1) (= v_~__unbuffered_p0_EAX~0_22 0))) 1 0) 0) 0 1)) (or (and (= v_~x~0_261 v_~x~0_277) .cse8) (and (= v_~x$mem_tmp~0_66 v_~x~0_261) .cse9)) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite89#1_71|))) (or (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_764) .cse18) (and .cse3 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| 0) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| v_~x$w_buff0_used~0_764) .cse5)) (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite90#1_70|) .cse7)) (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_763) .cse8) (and (= v_~x$w_buff0_used~0_763 v_~x$w_buff0_used~0_764) .cse9 (= |v_ULTIMATE.start_main_#t~ite90#1_70| |v_ULTIMATE.start_main_#t~ite90#1_65|) .cse18))) (= v_~x$mem_tmp~0_66 v_~x~0_263) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite83#1_63|))) (or (and (= v_~x$w_buff0~0_213 v_~x$w_buff0~0_212) (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse19 .cse9) (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_212) (or (and .cse3 .cse6 (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite83#1_68| v_~x$w_buff0~0_213))) (or (and .cse20 .cse5) (and .cse20 .cse3 .cse4))) (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse7) (and .cse0 .cse19 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_213))) .cse8))) (or (and (= v_~x~0_263 v_~x~0_277) .cse0 (= |v_ULTIMATE.start_main_#t~ite81#1_46| |v_ULTIMATE.start_main_#t~ite81#1_41|)) (and .cse3 (or (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff0~0_213) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff1~0_212) .cse5)) .cse6 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x~0_277) .cse7)) (= v_~weak$$choice2~0_240 |v_ULTIMATE.start_main_#t~nondet80#1_31|) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite98#1_41| |v_ULTIMATE.start_main_#t~ite98#1_46|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite99#1_40|) (let ((.cse24 (= (mod v_~x$r_buff0_thd0~0_225 256) 0))) (or (let ((.cse21 (not .cse24))) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite98#1_46| |v_ULTIMATE.start_main_#t~ite99#1_40|) (or .cse12 .cse21) (or .cse21 .cse22) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite98#1_46| 0))) (or (and .cse11 .cse21 .cse23) (and (or .cse24 .cse14) .cse23))))) (and .cse25 (or (and .cse24 .cse15) .cse14 (and .cse24 .cse26)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite99#1_40|)))) .cse8) (and (= |v_ULTIMATE.start_main_#t~ite99#1_40| |v_ULTIMATE.start_main_#t~ite99#1_35|) .cse25 (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse9))) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite92#1_53|))) (or (and (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse27 (= v_~x$w_buff1_used~0_568 v_~x$w_buff1_used~0_567) .cse9) (and (or (and (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite92#1_58| 0))) (or (and .cse11 .cse28 .cse4) (and .cse10 .cse28))) .cse11 .cse6 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse7) (and .cse27 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_568) (or .cse14 .cse17 .cse29))) .cse8 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_567)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_213, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_30|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_63|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_49|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_36|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_53|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_226, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_41|, ~x$w_buff1~0=v_~x$w_buff1~0_212, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_35|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_568, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_25|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_764, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_71|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_55|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_41|, ~x~0=v_~x~0_263, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_65|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_31|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_212, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_28|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_62|, ~x$flush_delayed~0=v_~x$flush_delayed~0_104, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_40|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ~x$mem_tmp~0=v_~x$mem_tmp~0_66, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_44|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_32|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_28|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_26|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_28|, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_52|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_225, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_40|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_32|, ~x$w_buff1~0=v_~x$w_buff1~0_211, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_34|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_567, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_763, ~weak$$choice0~0=v_~weak$$choice0~0_45, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_70|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_54|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_34|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_40|, ~weak$$choice2~0=v_~weak$$choice2~0_240, ~x~0=v_~x~0_261, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_64|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite81#1_46|, |v_ULTIMATE.start_main_#t~ite99#1_40|, |v_ULTIMATE.start_main_#t~ite83#1_68|, |v_ULTIMATE.start_main_#t~ite95#1_40|, |v_ULTIMATE.start_main_#t~ite98#1_46|, |v_ULTIMATE.start_main_#t~ite87#1_54|, |v_ULTIMATE.start_main_#t~ite84#1_60|, v_~x~0_277, |v_ULTIMATE.start_main_#t~ite92#1_58|, |v_ULTIMATE.start_main_#t~ite86#1_60|, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite89#1_76|, |v_ULTIMATE.start_main_#t~ite90#1_70|, |v_ULTIMATE.start_main_#t~ite96#1_34|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~nondet79#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1, ULTIMATE.start_main_#t~nondet80#1] {24854#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:44,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {24854#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1597] L881-->L882: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24854#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:44,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {24854#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1540] L882-->L882-1: 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] {24855#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:44,284 INFO L290 TraceCheckUtils]: 73: Hoare triple {24855#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1506] L882-1-->L19: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {24855#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:44,285 INFO L290 TraceCheckUtils]: 74: Hoare triple {24855#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1529] L19-->L19-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {24856#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:34:44,285 INFO L290 TraceCheckUtils]: 75: Hoare triple {24856#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1580] L19-1-->L19-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {24852#false} is VALID [2022-02-20 20:34:44,285 INFO L290 TraceCheckUtils]: 76: Hoare triple {24852#false} [1595] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {24852#false} is VALID [2022-02-20 20:34:44,286 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 20:34:44,286 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:34:44,286 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129390869] [2022-02-20 20:34:44,286 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129390869] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:34:44,286 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:34:44,286 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:34:44,287 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1674942782] [2022-02-20 20:34:44,287 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:34:44,287 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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 77 [2022-02-20 20:34:44,287 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:34:44,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 6 states have internal predecessors, (77), 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 20:34:44,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:34:44,337 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:34:44,337 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:34:44,338 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:34:44,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:34:44,339 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 114 [2022-02-20 20:34:44,339 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 95 transitions, 216 flow. Second operand has 6 states, 6 states have (on average 92.16666666666667) internal successors, (553), 6 states have internal predecessors, (553), 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 20:34:44,340 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:34:44,340 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 114 [2022-02-20 20:34:44,340 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:34:44,874 INFO L129 PetriNetUnfolder]: 524/1137 cut-off events. [2022-02-20 20:34:44,874 INFO L130 PetriNetUnfolder]: For 283/283 co-relation queries the response was YES. [2022-02-20 20:34:44,877 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2307 conditions, 1137 events. 524/1137 cut-off events. For 283/283 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 6308 event pairs, 126 based on Foata normal form. 24/1115 useless extension candidates. Maximal degree in co-relation 2249. Up to 536 conditions per place. [2022-02-20 20:34:44,880 INFO L132 encePairwiseOnDemand]: 107/114 looper letters, 25 selfloop transitions, 3 changer transitions 37/141 dead transitions. [2022-02-20 20:34:44,880 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 141 transitions, 463 flow [2022-02-20 20:34:44,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:34:44,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:34:44,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 877 transitions. [2022-02-20 20:34:44,887 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.854775828460039 [2022-02-20 20:34:44,887 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 877 transitions. [2022-02-20 20:34:44,887 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 877 transitions. [2022-02-20 20:34:44,887 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:34:44,887 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 877 transitions. [2022-02-20 20:34:44,889 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 97.44444444444444) internal successors, (877), 9 states have internal predecessors, (877), 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 20:34:44,890 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 114.0) internal successors, (1140), 10 states have internal predecessors, (1140), 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 20:34:44,890 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 114.0) internal successors, (1140), 10 states have internal predecessors, (1140), 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 20:34:44,890 INFO L186 Difference]: Start difference. First operand has 129 places, 95 transitions, 216 flow. Second operand 9 states and 877 transitions. [2022-02-20 20:34:44,890 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 119 places, 141 transitions, 463 flow [2022-02-20 20:34:56,658 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 141 transitions, 429 flow, removed 14 selfloop flow, removed 8 redundant places. [2022-02-20 20:34:56,660 INFO L242 Difference]: Finished difference. Result has 118 places, 97 transitions, 243 flow [2022-02-20 20:34:56,660 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=114, PETRI_DIFFERENCE_MINUEND_FLOW=200, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=95, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=92, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=243, PETRI_PLACES=118, PETRI_TRANSITIONS=97} [2022-02-20 20:34:56,660 INFO L334 CegarLoopForPetriNet]: 119 programPoint places, -1 predicate places. [2022-02-20 20:34:56,661 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 118 places, 97 transitions, 243 flow [2022-02-20 20:34:56,815 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8330 states, 8328 states have (on average 3.466018251681076) internal successors, (28865), 8329 states have internal predecessors, (28865), 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 20:34:56,831 INFO L78 Accepts]: Start accepts. Automaton has has 8330 states, 8328 states have (on average 3.466018251681076) internal successors, (28865), 8329 states have internal predecessors, (28865), 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 77 [2022-02-20 20:34:56,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:34:56,832 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 97 transitions, 243 flow [2022-02-20 20:34:56,832 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 92.16666666666667) internal successors, (553), 6 states have internal predecessors, (553), 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 20:34:56,832 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:34:56,832 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 20:34:56,833 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:34:56,833 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 20:34:56,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:34:56,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1615980027, now seen corresponding path program 1 times [2022-02-20 20:34:56,833 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:34:56,834 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173147287] [2022-02-20 20:34:56,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:34:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:34:56,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:34:57,254 INFO L290 TraceCheckUtils]: 0: Hoare triple {33206#true} [1604] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {33206#true} [1541] 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] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 2: Hoare triple {33206#true} [1609] 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[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 3: Hoare triple {33206#true} [1612] L-1-2-->L18: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 4: Hoare triple {33206#true} [1587] L18-->L18-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 5: Hoare triple {33206#true} [1550] L18-1-->L18-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 6: Hoare triple {33206#true} [1544] L18-2-->L18-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 7: Hoare triple {33206#true} [1600] L18-3-->L18-4: Formula: (and (= 65 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 8: Hoare triple {33206#true} [1546] L18-4-->L712: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {33206#true} is VALID [2022-02-20 20:34:57,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {33206#true} [1562] L712-->L714: 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] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 10: Hoare triple {33206#true} [1509] L714-->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] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {33206#true} [1512] L715-->L716: 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] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {33206#true} [1547] L716-->L718: 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] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {33206#true} [1585] L718-->L719: Formula: (= v_~x~0_20 0) InVars {} OutVars{~x~0=v_~x~0_20} AuxVars[] AssignedVars[~x~0] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {33206#true} [1566] L719-->L720: Formula: (= 0 v_~x$flush_delayed~0_9) InVars {} OutVars{~x$flush_delayed~0=v_~x$flush_delayed~0_9} AuxVars[] AssignedVars[~x$flush_delayed~0] {33206#true} is VALID [2022-02-20 20:34:57,256 INFO L290 TraceCheckUtils]: 15: Hoare triple {33206#true} [1528] L720-->L721: Formula: (= v_~x$mem_tmp~0_5 0) InVars {} OutVars{~x$mem_tmp~0=v_~x$mem_tmp~0_5} AuxVars[] AssignedVars[~x$mem_tmp~0] {33206#true} is VALID [2022-02-20 20:34:57,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {33206#true} [1575] L721-->L722: Formula: (= v_~x$r_buff0_thd0~0_2 0) InVars {} OutVars{~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff0_thd0~0] {33208#(= 0 ~x$r_buff0_thd0~0)} is VALID [2022-02-20 20:34:57,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {33208#(= 0 ~x$r_buff0_thd0~0)} [1558] L722-->L723: Formula: (= v_~x$r_buff0_thd1~0_34 0) InVars {} OutVars{~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_34} AuxVars[] AssignedVars[~x$r_buff0_thd1~0] {33208#(= 0 ~x$r_buff0_thd0~0)} is VALID [2022-02-20 20:34:57,257 INFO L290 TraceCheckUtils]: 18: Hoare triple {33208#(= 0 ~x$r_buff0_thd0~0)} [1615] L723-->L724: Formula: (= v_~x$r_buff0_thd2~0_58 0) InVars {} OutVars{~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_58} AuxVars[] AssignedVars[~x$r_buff0_thd2~0] {33209#(and (= 0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,258 INFO L290 TraceCheckUtils]: 19: Hoare triple {33209#(and (= 0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0))} [1520] L724-->L725: Formula: (= v_~x$r_buff0_thd3~0_15 0) InVars {} OutVars{~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~x$r_buff0_thd3~0] {33209#(and (= 0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {33209#(and (= 0 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd0~0))} [1510] L725-->L726: Formula: (= v_~x$r_buff1_thd0~0_2 0) InVars {} OutVars{~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~x$r_buff1_thd0~0] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1583] L726-->L727: Formula: (= v_~x$r_buff1_thd1~0_19 0) InVars {} OutVars{~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_19} AuxVars[] AssignedVars[~x$r_buff1_thd1~0] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1516] L727-->L728: Formula: (= v_~x$r_buff1_thd2~0_35 0) InVars {} OutVars{~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_35} AuxVars[] AssignedVars[~x$r_buff1_thd2~0] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1563] L728-->L729: Formula: (= v_~x$r_buff1_thd3~0_10 0) InVars {} OutVars{~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~x$r_buff1_thd3~0] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1537] L729-->L730: Formula: (= v_~x$read_delayed~0_1 0) InVars {} OutVars{~x$read_delayed~0=v_~x$read_delayed~0_1} AuxVars[] AssignedVars[~x$read_delayed~0] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1553] L730-->L731: Formula: (and (= v_~x$read_delayed_var~0.base_1 0) (= v_~x$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~x$read_delayed_var~0.base=v_~x$read_delayed_var~0.base_1, ~x$read_delayed_var~0.offset=v_~x$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~x$read_delayed_var~0.offset, ~x$read_delayed_var~0.base] {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {33210#(and (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1590] L731-->L732: Formula: (= 0 v_~x$w_buff0~0_18) InVars {} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_18} AuxVars[] AssignedVars[~x$w_buff0~0] {33211#(and (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {33211#(and (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1526] L732-->L733: Formula: (= v_~x$w_buff0_used~0_104 0) InVars {} OutVars{~x$w_buff0_used~0=v_~x$w_buff0_used~0_104} AuxVars[] AssignedVars[~x$w_buff0_used~0] {33211#(and (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,261 INFO L290 TraceCheckUtils]: 28: Hoare triple {33211#(and (= 0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))} [1589] L733-->L734: Formula: (= 0 v_~x$w_buff1~0_17) InVars {} OutVars{~x$w_buff1~0=v_~x$w_buff1~0_17} AuxVars[] AssignedVars[~x$w_buff1~0] {33212#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,262 INFO L290 TraceCheckUtils]: 29: Hoare triple {33212#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1591] L734-->L736: Formula: (= v_~x$w_buff1_used~0_61 0) InVars {} OutVars{~x$w_buff1_used~0=v_~x$w_buff1_used~0_61} AuxVars[] AssignedVars[~x$w_buff1_used~0] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,262 INFO L290 TraceCheckUtils]: 30: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1536] L736-->L737: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1525] L737-->L738: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,263 INFO L290 TraceCheckUtils]: 32: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1554] L738-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,263 INFO L290 TraceCheckUtils]: 33: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1614] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,263 INFO L290 TraceCheckUtils]: 34: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1545] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,264 INFO L290 TraceCheckUtils]: 35: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1517] 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] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1599] L-1-6-->L849: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_1|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t2538~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_~#t2538~0#1.offset, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_~#t2539~0#1.offset, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_~#t2539~0#1.base, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,265 INFO L290 TraceCheckUtils]: 37: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1610] L849-->L849-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2537~0#1.offset_2| 0) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 1) |v_#valid_4|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 4)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t2537~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t2537~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_2|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t2537~0#1.base, ULTIMATE.start_main_~#t2537~0#1.offset] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,268 INFO L290 TraceCheckUtils]: 38: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1539] L849-1-->L850: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1605] L850-->L850-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,275 INFO L290 TraceCheckUtils]: 40: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1543] L850-1-->L850-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2537~0#1.base_3|) |v_ULTIMATE.start_main_~#t2537~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t2537~0#1.base=|v_ULTIMATE.start_main_~#t2537~0#1.base_3|, ULTIMATE.start_main_~#t2537~0#1.offset=|v_ULTIMATE.start_main_~#t2537~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,276 INFO L290 TraceCheckUtils]: 41: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1644] L850-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_P0Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{P0Thread1of1ForFork2_#res.offset=|v_P0Thread1of1ForFork2_#res.offset_4|, P0Thread1of1ForFork2_#res.base=|v_P0Thread1of1ForFork2_#res.base_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg.base=v_P0Thread1of1ForFork2_~arg.base_4, P0Thread1of1ForFork2_#in~arg.offset=|v_P0Thread1of1ForFork2_#in~arg.offset_4|, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_6|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_4|, P0Thread1of1ForFork2_#t~ite17=|v_P0Thread1of1ForFork2_#t~ite17_6|, P0Thread1of1ForFork2_~arg.offset=v_P0Thread1of1ForFork2_~arg.offset_4, P0Thread1of1ForFork2_#t~ite16=|v_P0Thread1of1ForFork2_#t~ite16_6|, P0Thread1of1ForFork2_#t~ite15=|v_P0Thread1of1ForFork2_#t~ite15_4|, P0Thread1of1ForFork2_#t~ite14=|v_P0Thread1of1ForFork2_#t~ite14_6|, P0Thread1of1ForFork2_#t~ite13=|v_P0Thread1of1ForFork2_#t~ite13_6|, P0Thread1of1ForFork2_#t~ite12=|v_P0Thread1of1ForFork2_#t~ite12_4|, P0Thread1of1ForFork2_#t~ite11=|v_P0Thread1of1ForFork2_#t~ite11_6|, P0Thread1of1ForFork2_#t~ite10=|v_P0Thread1of1ForFork2_#t~ite10_6|, P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_6|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_4|, P0Thread1of1ForFork2_#t~ite9=|v_P0Thread1of1ForFork2_#t~ite9_4|, P0Thread1of1ForFork2_#in~arg.base=|v_P0Thread1of1ForFork2_#in~arg.base_4|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#t~ite7=|v_P0Thread1of1ForFork2_#t~ite7_6|, P0Thread1of1ForFork2_#t~ite8=|v_P0Thread1of1ForFork2_#t~ite8_6|, P0Thread1of1ForFork2_#t~ite5=|v_P0Thread1of1ForFork2_#t~ite5_6|, P0Thread1of1ForFork2_#t~ite6=|v_P0Thread1of1ForFork2_#t~ite6_4|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_4|, P0Thread1of1ForFork2_#t~nondet4=|v_P0Thread1of1ForFork2_#t~nondet4_6|, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_6|, P0Thread1of1ForFork2_#t~nondet3=|v_P0Thread1of1ForFork2_#t~nondet3_6|, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_6|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res.offset, P0Thread1of1ForFork2_#res.base, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg.base, P0Thread1of1ForFork2_#in~arg.offset, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite17, P0Thread1of1ForFork2_~arg.offset, P0Thread1of1ForFork2_#t~ite16, P0Thread1of1ForFork2_#t~ite15, P0Thread1of1ForFork2_#t~ite14, P0Thread1of1ForFork2_#t~ite13, P0Thread1of1ForFork2_#t~ite12, P0Thread1of1ForFork2_#t~ite11, P0Thread1of1ForFork2_#t~ite10, P0Thread1of1ForFork2_#t~ite20, P0Thread1of1ForFork2_#t~ite25, P0Thread1of1ForFork2_#t~ite9, P0Thread1of1ForFork2_#in~arg.base, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#t~ite7, P0Thread1of1ForFork2_#t~ite8, P0Thread1of1ForFork2_#t~ite5, P0Thread1of1ForFork2_#t~ite6, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~nondet4, P0Thread1of1ForFork2_#t~ite23, P0Thread1of1ForFork2_#t~nondet3, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,276 INFO L290 TraceCheckUtils]: 42: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1559] L850-3-->L850-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,277 INFO L290 TraceCheckUtils]: 43: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1611] L850-4-->L851: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,277 INFO L290 TraceCheckUtils]: 44: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1572] L851-->L851-1: Formula: (and (= |v_ULTIMATE.start_main_~#t2538~0#1.offset_2| 0) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2538~0#1.base_2|) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2538~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2538~0#1.offset, #valid, ULTIMATE.start_main_~#t2538~0#1.base, #length] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,278 INFO L290 TraceCheckUtils]: 45: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1552] L851-1-->L852: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,278 INFO L290 TraceCheckUtils]: 46: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1514] L852-->L852-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,280 INFO L290 TraceCheckUtils]: 47: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1598] L852-1-->L852-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2538~0#1.base_3|) |v_ULTIMATE.start_main_~#t2538~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t2538~0#1.base=|v_ULTIMATE.start_main_~#t2538~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t2538~0#1.offset=|v_ULTIMATE.start_main_~#t2538~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,281 INFO L290 TraceCheckUtils]: 48: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1640] L852-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_4|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_6|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_4|, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_4|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_4|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_6|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_6|, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_4|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_6|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_6|, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_6|, P1Thread1of1ForFork0_#t~ite60=|v_P1Thread1of1ForFork0_#t~ite60_4|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_6|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_6|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_6|, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite58=|v_P1Thread1of1ForFork0_#t~ite58_4|, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_4|, P1Thread1of1ForFork0_#t~ite57=|v_P1Thread1of1ForFork0_#t~ite57_4|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_6|, P1Thread1of1ForFork0_#t~ite56=|v_P1Thread1of1ForFork0_#t~ite56_4|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_6|, P1Thread1of1ForFork0_#t~ite55=|v_P1Thread1of1ForFork0_#t~ite55_6|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_6|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_6|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_4|, P1Thread1of1ForFork0_#t~ite59=|v_P1Thread1of1ForFork0_#t~ite59_4|, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_4|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_4|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_4|, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_6|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_4|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_6|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, P1Thread1of1ForFork0_#t~ite26, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite27, P1Thread1of1ForFork0_#t~ite48, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite60, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite58, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite57, P1Thread1of1ForFork0_#t~ite36, P1Thread1of1ForFork0_#t~ite56, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite55, P1Thread1of1ForFork0_#t~ite39, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, P1Thread1of1ForFork0_#t~ite59, P1Thread1of1ForFork0_#t~ite50, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite30, P1Thread1of1ForFork0_#t~ite51, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,281 INFO L290 TraceCheckUtils]: 49: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1519] L852-3-->L852-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,282 INFO L290 TraceCheckUtils]: 50: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1527] L852-4-->L853: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,282 INFO L290 TraceCheckUtils]: 51: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1542] L853-->L853-1: Formula: (and (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 4) |v_#length_7|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t2539~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t2539~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 0)) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t2539~0#1.base_2| 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2539~0#1.offset, #valid, ULTIMATE.start_main_~#t2539~0#1.base, #length] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,282 INFO L290 TraceCheckUtils]: 52: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1608] L853-1-->L854: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,283 INFO L290 TraceCheckUtils]: 53: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1607] L854-->L854-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,283 INFO L290 TraceCheckUtils]: 54: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1556] L854-1-->L854-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2539~0#1.base_3|) |v_ULTIMATE.start_main_~#t2539~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t2539~0#1.base=|v_ULTIMATE.start_main_~#t2539~0#1.base_3|, ULTIMATE.start_main_~#t2539~0#1.offset=|v_ULTIMATE.start_main_~#t2539~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,284 INFO L290 TraceCheckUtils]: 55: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1642] L854-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= |v_P2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite65#1=|v_P2Thread1of1ForFork1_#t~ite65#1_4|, P2Thread1of1ForFork1_~arg#1.offset=|v_P2Thread1of1ForFork1_~arg#1.offset_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#in~arg#1.offset=|v_P2Thread1of1ForFork1_#in~arg#1.offset_4|, P2Thread1of1ForFork1_#t~ite66#1=|v_P2Thread1of1ForFork1_#t~ite66#1_4|, P2Thread1of1ForFork1_#res#1.base=|v_P2Thread1of1ForFork1_#res#1.base_4|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite62#1=|v_P2Thread1of1ForFork1_#t~ite62#1_4|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite64#1=|v_P2Thread1of1ForFork1_#t~ite64#1_4|, P2Thread1of1ForFork1_#in~arg#1.base=|v_P2Thread1of1ForFork1_#in~arg#1.base_4|, P2Thread1of1ForFork1_#res#1.offset=|v_P2Thread1of1ForFork1_#res#1.offset_4|, P2Thread1of1ForFork1_~arg#1.base=|v_P2Thread1of1ForFork1_~arg#1.base_4|, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork1_#t~ite63#1=|v_P2Thread1of1ForFork1_#t~ite63#1_4|, P2Thread1of1ForFork1_#t~ite61#1=|v_P2Thread1of1ForFork1_#t~ite61#1_6|, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite65#1, P2Thread1of1ForFork1_~arg#1.offset, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#in~arg#1.offset, P2Thread1of1ForFork1_#t~ite66#1, P2Thread1of1ForFork1_#res#1.base, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite62#1, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite64#1, P2Thread1of1ForFork1_#in~arg#1.base, P2Thread1of1ForFork1_#res#1.offset, P2Thread1of1ForFork1_~arg#1.base, P2Thread1of1ForFork1___VERIFIER_assert_~expression#1, P2Thread1of1ForFork1_#t~ite63#1, P2Thread1of1ForFork1_#t~ite61#1, P2Thread1of1ForFork1___VERIFIER_assert_#in~expression#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,284 INFO L290 TraceCheckUtils]: 56: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1588] L854-3-->L854-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,285 INFO L290 TraceCheckUtils]: 57: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1586] L854-4-->L855: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet72#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1515] L855-->L857: 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] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,285 INFO L290 TraceCheckUtils]: 59: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1592] L857-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,286 INFO L290 TraceCheckUtils]: 60: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1570] L858-->L858-1: 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] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,286 INFO L290 TraceCheckUtils]: 61: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1582] L858-1-->L3: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,287 INFO L290 TraceCheckUtils]: 62: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1555] L3-->L4: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,288 INFO L290 TraceCheckUtils]: 63: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1574] L4-->L3-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,288 INFO L290 TraceCheckUtils]: 64: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1613] L3-1-->L859: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} is VALID [2022-02-20 20:34:57,289 INFO L290 TraceCheckUtils]: 65: Hoare triple {33213#(and (= 0 ~x$w_buff1~0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd2~0) (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= 0 ~x$r_buff0_thd0~0))} [1601] L859-->L865: Formula: (let ((.cse13 (= (mod v_~x$w_buff0_used~0_716 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd0~0_204 256) 0)) (.cse8 (= (mod v_~x$w_buff0_used~0_715 256) 0)) (.cse6 (= (mod v_~x$r_buff1_thd0~0_153 256) 0)) (.cse14 (= (mod v_~x$w_buff1_used~0_520 256) 0))) (let ((.cse1 (or .cse6 .cse14)) (.cse4 (not .cse6)) (.cse5 (not .cse14)) (.cse2 (not .cse8)) (.cse0 (or .cse8 .cse12)) (.cse10 (or .cse12 .cse13)) (.cse11 (not .cse13)) (.cse3 (not .cse12))) (and (or (and .cse0 .cse1 (= v_~x$w_buff1_used~0_519 v_~x$w_buff1_used~0_520)) (and (= v_~x$w_buff1_used~0_519 0) (or (and .cse2 .cse3) (and .cse4 .cse5)))) (let ((.cse9 (= (mod v_~x$r_buff0_thd0~0_203 256) 0)) (.cse7 (= (mod v_~x$w_buff1_used~0_519 256) 0))) (or (and (or .cse6 .cse7) (or .cse8 .cse9) (= v_~x$r_buff1_thd0~0_153 v_~x$r_buff1_thd0~0_152)) (and (or (and .cse2 (not .cse9)) (and .cse4 (not .cse7))) (= v_~x$r_buff1_thd0~0_152 0)))) (or (and .cse10 (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_230)) (and .cse4 .cse5 (= v_~x$w_buff1~0_183 |v_ULTIMATE.start_main_#t~ite73#1_30|))) (= |v_ULTIMATE.start_main_#t~ite73#1_30| v_~x~0_229)) (and (= v_~x$w_buff0~0_186 v_~x~0_229) .cse11 .cse3 (= |v_ULTIMATE.start_main_#t~ite73#1_25| |v_ULTIMATE.start_main_#t~ite73#1_30|))) (or (and .cse2 (= v_~x$r_buff0_thd0~0_203 0) .cse3) (and .cse0 (= v_~x$r_buff0_thd0~0_204 v_~x$r_buff0_thd0~0_203))) (or (and .cse10 (= v_~x$w_buff0_used~0_716 v_~x$w_buff0_used~0_715)) (and .cse11 .cse3 (= v_~x$w_buff0_used~0_715 0)))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_204, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_25|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_520, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_153, ~x~0=v_~x~0_230, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_716} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_186, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_203, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_26|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_22|, ~x$w_buff1~0=v_~x$w_buff1~0_183, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_519, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_152, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_715, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_26|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_24|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_26|, ~x~0=v_~x~0_229} AuxVars[|v_ULTIMATE.start_main_#t~ite73#1_30|] AssignedVars[~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite75#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~ite76#1, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0] {33214#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} is VALID [2022-02-20 20:34:57,290 INFO L290 TraceCheckUtils]: 66: Hoare triple {33214#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} [1623] P1ENTRY-->L771: 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] {33214#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} is VALID [2022-02-20 20:34:57,290 INFO L290 TraceCheckUtils]: 67: Hoare triple {33214#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} [1624] L771-->L773: Formula: (= v_~x~0_7 1) InVars {} OutVars{~x~0=v_~x~0_7} AuxVars[] AssignedVars[~x~0] {33215#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 1) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} is VALID [2022-02-20 20:34:57,291 INFO L290 TraceCheckUtils]: 68: Hoare triple {33215#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 1) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} [1625] L773-->L780: Formula: (let ((.cse3 (= (mod v_~x$w_buff0_used~0_685 256) 0)) (.cse13 (= (mod v_~x$w_buff1_used~0_492 256) 0)) (.cse0 (= (mod v_~x$r_buff1_thd2~0_231 256) 0)) (.cse12 (= (mod v_~x$r_buff0_thd2~0_298 256) 0)) (.cse14 (= (mod v_~x$w_buff0_used~0_686 256) 0))) (let ((.cse9 (not .cse14)) (.cse6 (or .cse12 .cse14)) (.cse4 (not .cse0)) (.cse7 (not .cse13)) (.cse8 (or .cse13 .cse0)) (.cse11 (or .cse12 .cse3)) (.cse10 (not .cse12)) (.cse5 (not .cse3))) (and (let ((.cse1 (= (mod v_~x$w_buff1_used~0_491 256) 0)) (.cse2 (= (mod v_~x$r_buff0_thd2~0_297 256) 0))) (or (and (or .cse0 .cse1) (= v_~x$r_buff1_thd2~0_231 v_~x$r_buff1_thd2~0_230) (or .cse2 .cse3)) (and (or (and .cse4 (not .cse1)) (and .cse5 (not .cse2))) (= v_~x$r_buff1_thd2~0_230 0)))) (or (and (= |v_P1_#t~ite26_31| v_~x~0_213) .cse6 (or (and .cse4 (= |v_P1_#t~ite26_31| v_~x$w_buff1~0_173) .cse7) (and (= |v_P1_#t~ite26_31| v_~x~0_214) .cse8))) (and (= |v_P1_#t~ite26_31| |v_P1Thread1of1ForFork0_#t~ite26_1|) (= v_~x$w_buff0~0_176 v_~x~0_213) .cse9 .cse10)) (or (and (= v_~x$w_buff0_used~0_685 0) .cse9 .cse10) (and .cse6 (= v_~x$w_buff0_used~0_686 v_~x$w_buff0_used~0_685))) (or (and (= v_~x$w_buff1_used~0_491 0) (or (and .cse4 .cse7) (and .cse10 .cse5))) (and .cse8 .cse11 (= v_~x$w_buff1_used~0_492 v_~x$w_buff1_used~0_491))) (or (and (= v_~x$r_buff0_thd2~0_298 v_~x$r_buff0_thd2~0_297) .cse11) (and (= v_~x$r_buff0_thd2~0_297 0) .cse10 .cse5))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_176, ~x$w_buff1~0=v_~x$w_buff1~0_173, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_231, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_492, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_298, ~x~0=v_~x~0_214, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_686} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_176, ~x$w_buff1~0=v_~x$w_buff1~0_173, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_230, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_491, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_297, P1Thread1of1ForFork0_#t~ite28=|v_P1Thread1of1ForFork0_#t~ite28_1|, P1Thread1of1ForFork0_#t~ite29=|v_P1Thread1of1ForFork0_#t~ite29_1|, P1Thread1of1ForFork0_#t~ite26=|v_P1Thread1of1ForFork0_#t~ite26_2|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_685, P1Thread1of1ForFork0_#t~ite27=|v_P1Thread1of1ForFork0_#t~ite27_1|, P1Thread1of1ForFork0_#t~ite31=|v_P1Thread1of1ForFork0_#t~ite31_1|, P1Thread1of1ForFork0_#t~ite30=|v_P1Thread1of1ForFork0_#t~ite30_1|, ~x~0=v_~x~0_213} AuxVars[|v_P1_#t~ite26_31|] AssignedVars[P1Thread1of1ForFork0_#t~ite31, P1Thread1of1ForFork0_#t~ite30, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite28, P1Thread1of1ForFork0_#t~ite29, ~x~0, P1Thread1of1ForFork0_#t~ite26, ~x$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite27] {33215#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 1) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} is VALID [2022-02-20 20:34:57,294 INFO L290 TraceCheckUtils]: 69: Hoare triple {33215#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd2~0) (= ~x$w_buff1~0 ~x$w_buff0~0) (= ~x~0 1) (<= ~x$w_buff1_used~0 0) (< 0 (+ ~x$w_buff1_used~0 1)))} [1626] L780-->L796: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_576 256) 0)) (.cse28 (= (mod v_~x$r_buff1_thd2~0_239 256) 0)) (.cse19 (= (mod v_~x$r_buff0_thd2~0_306 256) 0))) (let ((.cse0 (= (mod v_~weak$$choice2~0_244 256) 0)) (.cse20 (= (mod v_~x$w_buff1_used~0_575 256) 0)) (.cse7 (not .cse19)) (.cse27 (not .cse28)) (.cse13 (and .cse19 .cse30)) (.cse31 (= (mod v_~x$w_buff0_used~0_772 256) 0)) (.cse15 (and .cse19 .cse28)) (.cse14 (= (mod v_~x$w_buff0_used~0_771 256) 0))) (let ((.cse12 (or .cse19 .cse14)) (.cse1 (or .cse13 .cse31 .cse15)) (.cse4 (or .cse7 .cse27)) (.cse6 (or .cse19 .cse31)) (.cse3 (not .cse31)) (.cse5 (or .cse7 (not .cse30))) (.cse21 (not .cse20)) (.cse10 (not .cse14)) (.cse8 (not .cse0))) (and (let ((.cse2 (= |v_P1_#t~ite42_73| |v_P1Thread1of1ForFork0_#t~ite42_1|))) (or (and .cse0 (or (and .cse1 (= |v_P1_#t~ite43_67| v_~x$w_buff0_used~0_772) .cse2) (and (= |v_P1_#t~ite42_73| |v_P1_#t~ite43_67|) .cse3 .cse4 .cse5 (or (and (= |v_P1_#t~ite42_73| v_~x$w_buff0_used~0_772) .cse6) (and .cse7 .cse3 (= |v_P1_#t~ite42_73| 0))))) (= |v_P1_#t~ite43_67| v_~x$w_buff0_used~0_771)) (and .cse8 (= |v_P1_#t~ite43_67| |v_P1Thread1of1ForFork0_#t~ite43_1|) .cse2 (= v_~x$w_buff0_used~0_772 v_~x$w_buff0_used~0_771)))) (or (and .cse0 (= v_~__unbuffered_p1_EAX~0_30 v_~x~0_271)) (and .cse8 (= v_~x$mem_tmp~0_70 v_~x~0_271))) (= v_~weak$$choice2~0_244 |v_P1Thread1of1ForFork0_#t~nondet33_1|) (let ((.cse9 (= |v_P1_#t~ite45_65| |v_P1Thread1of1ForFork0_#t~ite45_1|))) (or (and .cse9 .cse8 (= |v_P1_#t~ite46_59| |v_P1Thread1of1ForFork0_#t~ite46_1|) (= v_~x$w_buff1_used~0_576 v_~x$w_buff1_used~0_575)) (and .cse0 (= |v_P1_#t~ite46_59| v_~x$w_buff1_used~0_575) (or (and .cse4 .cse10 (= |v_P1_#t~ite46_59| |v_P1_#t~ite45_65|) (let ((.cse11 (= |v_P1_#t~ite45_65| 0))) (or (and .cse7 .cse10 .cse11) (and .cse12 .cse11))) .cse5) (and .cse9 (= |v_P1_#t~ite46_59| v_~x$w_buff1_used~0_576) (or .cse13 .cse14 .cse15)))))) (let ((.cse16 (= |v_P1_#t~ite39_63| |v_P1Thread1of1ForFork0_#t~ite39_1|))) (or (and (= v_~x$w_buff1~0_219 v_~x$w_buff1~0_220) .cse16 .cse8 (= |v_P1_#t~ite40_57| |v_P1Thread1of1ForFork0_#t~ite40_1|)) (and .cse0 (= |v_P1_#t~ite40_57| v_~x$w_buff1~0_219) (or (and .cse16 .cse1 (= |v_P1_#t~ite40_57| v_~x$w_buff1~0_220)) (and (= |v_P1_#t~ite39_63| |v_P1_#t~ite40_57|) .cse3 .cse4 (let ((.cse17 (= |v_P1_#t~ite39_63| v_~x$w_buff1~0_220))) (or (and .cse7 .cse3 .cse17) (and .cse17 .cse6))) .cse5))))) (let ((.cse18 (= |v_P1_#t~ite48_71| |v_P1Thread1of1ForFork0_#t~ite48_1|))) (or (and .cse0 (= |v_P1_#t~ite49_65| v_~x$r_buff0_thd2~0_305) (or (and .cse18 (= |v_P1_#t~ite49_65| v_~x$r_buff0_thd2~0_306) (or (and .cse19 .cse20) .cse14 .cse15)) (and (= |v_P1_#t~ite48_71| |v_P1_#t~ite49_65|) .cse4 .cse10 (or (and .cse7 .cse10 (= |v_P1_#t~ite48_71| 0)) (and .cse12 (= |v_P1_#t~ite48_71| v_~x$r_buff0_thd2~0_306))) (or .cse7 .cse21)))) (and (= v_~x$r_buff0_thd2~0_306 v_~x$r_buff0_thd2~0_305) .cse18 .cse8 (= |v_P1_#t~ite49_65| |v_P1Thread1of1ForFork0_#t~ite49_1|)))) (let ((.cse22 (= |v_P1_#t~ite36_65| |v_P1Thread1of1ForFork0_#t~ite36_1|))) (or (and (or (and (= |v_P1_#t~ite37_61| v_~x$w_buff0~0_221) .cse1 .cse22) (and .cse3 .cse4 (= |v_P1_#t~ite36_65| |v_P1_#t~ite37_61|) .cse5 (let ((.cse23 (= |v_P1_#t~ite36_65| v_~x$w_buff0~0_221))) (or (and .cse23 .cse6) (and .cse7 .cse3 .cse23))))) .cse0 (= |v_P1_#t~ite37_61| v_~x$w_buff0~0_220)) (and .cse8 (= |v_P1_#t~ite37_61| |v_P1Thread1of1ForFork0_#t~ite37_1|) (= v_~x$w_buff0~0_221 v_~x$w_buff0~0_220) .cse22))) (or (and (= |v_P1_#t~ite34_49| |v_P1Thread1of1ForFork0_#t~ite34_1|) (= v_~__unbuffered_p1_EAX~0_30 v_~x~0_273) .cse1) (and .cse3 .cse4 (or (and (= |v_P1_#t~ite34_49| v_~x$w_buff1~0_220) .cse6) (and .cse7 .cse3 (= |v_P1_#t~ite34_49| v_~x$w_buff0~0_221))) .cse5 (= |v_P1_#t~ite34_49| v_~__unbuffered_p1_EAX~0_30))) (= v_~x$mem_tmp~0_70 v_~x~0_273) (let ((.cse29 (= |v_P1_#t~ite51_73| |v_P1Thread1of1ForFork0_#t~ite51_1|))) (or (and .cse0 (= |v_P1_#t~ite52_65| v_~x$r_buff1_thd2~0_238) (let ((.cse25 (= (mod v_~x$r_buff0_thd2~0_305 256) 0))) (or (let ((.cse24 (not .cse25))) (and (or .cse24 .cse21) .cse10 (= |v_P1_#t~ite52_65| |v_P1_#t~ite51_73|) (let ((.cse26 (= |v_P1_#t~ite51_73| 0))) (or (and (or .cse25 .cse14) .cse26) (and .cse10 .cse24 .cse26))) (or .cse24 .cse27))) (and (or .cse14 (and .cse25 .cse28) (and .cse25 .cse20)) (= |v_P1_#t~ite52_65| v_~x$r_buff1_thd2~0_239) .cse29)))) (and (= |v_P1_#t~ite52_65| |v_P1Thread1of1ForFork0_#t~ite52_1|) .cse8 (= v_~x$r_buff1_thd2~0_239 v_~x$r_buff1_thd2~0_238) .cse29))) (= v_~x$flush_delayed~0_110 0) (= |v_P1Thread1of1ForFork0_#t~nondet32_1| v_~weak$$choice0~0_49))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_221, ~x$w_buff1~0=v_~x$w_buff1~0_220, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_239, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_576, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_1|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_1|, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_1|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_306, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_1|, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_772, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_1|, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_1|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_1|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_1|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_1|, ~x~0=v_~x~0_273, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_1|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_220, ~x$flush_delayed~0=v_~x$flush_delayed~0_110, P1Thread1of1ForFork0_#t~ite47=|v_P1Thread1of1ForFork0_#t~ite47_1|, P1Thread1of1ForFork0_#t~ite46=|v_P1Thread1of1ForFork0_#t~ite46_2|, P1Thread1of1ForFork0_#t~ite45=|v_P1Thread1of1ForFork0_#t~ite45_2|, ~x$mem_tmp~0=v_~x$mem_tmp~0_70, P1Thread1of1ForFork0_#t~ite44=|v_P1Thread1of1ForFork0_#t~ite44_1|, P1Thread1of1ForFork0_#t~ite49=|v_P1Thread1of1ForFork0_#t~ite49_2|, P1Thread1of1ForFork0_#t~ite48=|v_P1Thread1of1ForFork0_#t~ite48_2|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_30, P1Thread1of1ForFork0_#t~ite43=|v_P1Thread1of1ForFork0_#t~ite43_2|, P1Thread1of1ForFork0_#t~ite42=|v_P1Thread1of1ForFork0_#t~ite42_2|, P1Thread1of1ForFork0_#t~ite41=|v_P1Thread1of1ForFork0_#t~ite41_1|, P1Thread1of1ForFork0_#t~ite40=|v_P1Thread1of1ForFork0_#t~ite40_2|, P1Thread1of1ForFork0_#t~nondet33=|v_P1Thread1of1ForFork0_#t~nondet33_2|, P1Thread1of1ForFork0_#t~nondet32=|v_P1Thread1of1ForFork0_#t~nondet32_2|, ~x$w_buff1~0=v_~x$w_buff1~0_219, P1Thread1of1ForFork0_#t~ite35=|v_P1Thread1of1ForFork0_#t~ite35_1|, P1Thread1of1ForFork0_#t~ite36=|v_P1Thread1of1ForFork0_#t~ite36_2|, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_238, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_575, P1Thread1of1ForFork0_#t~ite34=|v_P1Thread1of1ForFork0_#t~ite34_2|, P1Thread1of1ForFork0_#t~ite39=|v_P1Thread1of1ForFork0_#t~ite39_2|, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_305, P1Thread1of1ForFork0_#t~ite37=|v_P1Thread1of1ForFork0_#t~ite37_2|, P1Thread1of1ForFork0_#t~ite38=|v_P1Thread1of1ForFork0_#t~ite38_1|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_771, P1Thread1of1ForFork0_#t~ite50=|v_P1Thread1of1ForFork0_#t~ite50_1|, ~weak$$choice0~0=v_~weak$$choice0~0_49, P1Thread1of1ForFork0_#t~ite54=|v_P1Thread1of1ForFork0_#t~ite54_1|, P1Thread1of1ForFork0_#t~ite53=|v_P1Thread1of1ForFork0_#t~ite53_1|, P1Thread1of1ForFork0_#t~ite52=|v_P1Thread1of1ForFork0_#t~ite52_2|, P1Thread1of1ForFork0_#t~ite51=|v_P1Thread1of1ForFork0_#t~ite51_2|, ~weak$$choice2~0=v_~weak$$choice2~0_244, ~x~0=v_~x~0_271} AuxVars[|v_P1_#t~ite46_59|, |v_P1_#t~ite40_57|, |v_P1_#t~ite45_65|, |v_P1_#t~ite49_65|, |v_P1_#t~ite52_65|, |v_P1_#t~ite34_49|, |v_P1_#t~ite48_71|, |v_P1_#t~ite51_73|, |v_P1_#t~ite36_65|, |v_P1_#t~ite37_61|, |v_P1_#t~ite42_73|, |v_P1_#t~ite39_63|, |v_P1_#t~ite43_67|] AssignedVars[~x$w_buff0~0, ~x$flush_delayed~0, P1Thread1of1ForFork0_#t~ite47, P1Thread1of1ForFork0_#t~ite46, P1Thread1of1ForFork0_#t~ite45, ~x$mem_tmp~0, P1Thread1of1ForFork0_#t~ite44, P1Thread1of1ForFork0_#t~ite49, P1Thread1of1ForFork0_#t~ite48, ~__unbuffered_p1_EAX~0, P1Thread1of1ForFork0_#t~ite43, P1Thread1of1ForFork0_#t~ite42, P1Thread1of1ForFork0_#t~ite41, P1Thread1of1ForFork0_#t~ite40, P1Thread1of1ForFork0_#t~nondet33, P1Thread1of1ForFork0_#t~nondet32, ~x$w_buff1~0, P1Thread1of1ForFork0_#t~ite35, P1Thread1of1ForFork0_#t~ite36, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, P1Thread1of1ForFork0_#t~ite34, P1Thread1of1ForFork0_#t~ite39, ~x$r_buff0_thd2~0, P1Thread1of1ForFork0_#t~ite37, P1Thread1of1ForFork0_#t~ite38, ~x$w_buff0_used~0, P1Thread1of1ForFork0_#t~ite50, ~weak$$choice0~0, P1Thread1of1ForFork0_#t~ite54, P1Thread1of1ForFork0_#t~ite53, P1Thread1of1ForFork0_#t~ite52, P1Thread1of1ForFork0_#t~ite51, ~weak$$choice2~0, ~x~0] {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} is VALID [2022-02-20 20:34:57,294 INFO L290 TraceCheckUtils]: 70: Hoare triple {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} [1617] P0ENTRY-->L741: 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] {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} is VALID [2022-02-20 20:34:57,295 INFO L290 TraceCheckUtils]: 71: Hoare triple {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} [1618] L741-->L743: Formula: (= 2 v_~y~0_1) InVars {} OutVars{~y~0=v_~y~0_1} AuxVars[] AssignedVars[~y~0] {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} is VALID [2022-02-20 20:34:57,298 INFO L290 TraceCheckUtils]: 72: Hoare triple {33216#(and (= 0 ~x$w_buff1~0) (or (= ~x~0 ~__unbuffered_p1_EAX~0) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~x$w_buff1~0 ~x$w_buff0~0))} [1594] L865-->L881: Formula: (let ((.cse30 (= (mod v_~x$w_buff1_used~0_568 256) 0)) (.cse16 (= (mod v_~x$r_buff0_thd0~0_226 256) 0)) (.cse26 (= (mod v_~x$r_buff1_thd0~0_175 256) 0))) (let ((.cse22 (not .cse26)) (.cse4 (not .cse16)) (.cse14 (= (mod v_~x$w_buff0_used~0_763 256) 0)) (.cse8 (= (mod v_~weak$$choice2~0_240 256) 0)) (.cse15 (= (mod v_~x$w_buff1_used~0_567 256) 0)) (.cse17 (and .cse16 .cse26)) (.cse29 (and .cse16 .cse30)) (.cse31 (= (mod v_~x$w_buff0_used~0_764 256) 0))) (let ((.cse0 (or .cse17 .cse29 .cse31)) (.cse3 (not .cse31)) (.cse5 (or .cse16 .cse31)) (.cse12 (not .cse15)) (.cse9 (not .cse8)) (.cse10 (or .cse14 .cse16)) (.cse11 (not .cse14)) (.cse6 (or .cse22 .cse4)) (.cse7 (or (not .cse30) .cse4))) (and (= |v_ULTIMATE.start_main_#t~nondet79#1_25| v_~weak$$choice0~0_45) (let ((.cse1 (= |v_ULTIMATE.start_main_#t~ite86#1_55| |v_ULTIMATE.start_main_#t~ite86#1_60|))) (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_211) (or (and .cse0 .cse1 (= |v_ULTIMATE.start_main_#t~ite87#1_54| v_~x$w_buff1~0_212)) (and (let ((.cse2 (= |v_ULTIMATE.start_main_#t~ite86#1_60| v_~x$w_buff1~0_212))) (or (and .cse2 .cse3 .cse4) (and .cse2 .cse5))) .cse3 .cse6 (= |v_ULTIMATE.start_main_#t~ite86#1_60| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse7)) .cse8) (and (= v_~x$w_buff1~0_212 v_~x$w_buff1~0_211) (= |v_ULTIMATE.start_main_#t~ite87#1_49| |v_ULTIMATE.start_main_#t~ite87#1_54|) .cse1 .cse9))) (let ((.cse13 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite95#1_36|))) (or (and (= v_~x$r_buff0_thd0~0_225 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or (and (or (and .cse10 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite95#1_40|)) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| 0) .cse4)) .cse11 (= |v_ULTIMATE.start_main_#t~ite95#1_40| |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse12 .cse4) .cse6) (and .cse13 (= v_~x$r_buff0_thd0~0_226 |v_ULTIMATE.start_main_#t~ite96#1_34|) (or .cse14 (and .cse15 .cse16) .cse17))) .cse8) (and (= v_~x$r_buff0_thd0~0_226 v_~x$r_buff0_thd0~0_225) .cse13 (= |v_ULTIMATE.start_main_#t~ite96#1_30| |v_ULTIMATE.start_main_#t~ite96#1_34|) .cse9))) (= v_~x$flush_delayed~0_104 0) (= v_~main$tmp_guard1~0_12 (ite (= (ite (not (and (= 2 v_~x~0_277) (= v_~y~0_13 2) (= v_~__unbuffered_p1_EAX~0_26 1) (= v_~__unbuffered_p0_EAX~0_22 0))) 1 0) 0) 0 1)) (or (and (= v_~x~0_261 v_~x~0_277) .cse8) (and (= v_~x$mem_tmp~0_66 v_~x~0_261) .cse9)) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite89#1_71|))) (or (and (or (and .cse0 (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_764) .cse18) (and .cse3 .cse6 (or (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| 0) .cse3 .cse4) (and (= |v_ULTIMATE.start_main_#t~ite89#1_76| v_~x$w_buff0_used~0_764) .cse5)) (= |v_ULTIMATE.start_main_#t~ite89#1_76| |v_ULTIMATE.start_main_#t~ite90#1_70|) .cse7)) (= |v_ULTIMATE.start_main_#t~ite90#1_70| v_~x$w_buff0_used~0_763) .cse8) (and (= v_~x$w_buff0_used~0_763 v_~x$w_buff0_used~0_764) .cse9 (= |v_ULTIMATE.start_main_#t~ite90#1_70| |v_ULTIMATE.start_main_#t~ite90#1_65|) .cse18))) (= v_~x$mem_tmp~0_66 v_~x~0_263) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite83#1_63|))) (or (and (= v_~x$w_buff0~0_213 v_~x$w_buff0~0_212) (= |v_ULTIMATE.start_main_#t~ite84#1_55| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse19 .cse9) (and (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_212) (or (and .cse3 .cse6 (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite83#1_68| v_~x$w_buff0~0_213))) (or (and .cse20 .cse5) (and .cse20 .cse3 .cse4))) (= |v_ULTIMATE.start_main_#t~ite83#1_68| |v_ULTIMATE.start_main_#t~ite84#1_60|) .cse7) (and .cse0 .cse19 (= |v_ULTIMATE.start_main_#t~ite84#1_60| v_~x$w_buff0~0_213))) .cse8))) (or (and (= v_~x~0_263 v_~x~0_277) .cse0 (= |v_ULTIMATE.start_main_#t~ite81#1_46| |v_ULTIMATE.start_main_#t~ite81#1_41|)) (and .cse3 (or (and .cse3 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff0~0_213) .cse4) (and (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x$w_buff1~0_212) .cse5)) .cse6 (= |v_ULTIMATE.start_main_#t~ite81#1_46| v_~x~0_277) .cse7)) (= v_~weak$$choice2~0_240 |v_ULTIMATE.start_main_#t~nondet80#1_31|) (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite98#1_41| |v_ULTIMATE.start_main_#t~ite98#1_46|))) (or (and (= v_~x$r_buff1_thd0~0_174 |v_ULTIMATE.start_main_#t~ite99#1_40|) (let ((.cse24 (= (mod v_~x$r_buff0_thd0~0_225 256) 0))) (or (let ((.cse21 (not .cse24))) (and .cse11 (= |v_ULTIMATE.start_main_#t~ite98#1_46| |v_ULTIMATE.start_main_#t~ite99#1_40|) (or .cse12 .cse21) (or .cse21 .cse22) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite98#1_46| 0))) (or (and .cse11 .cse21 .cse23) (and (or .cse24 .cse14) .cse23))))) (and .cse25 (or (and .cse24 .cse15) .cse14 (and .cse24 .cse26)) (= v_~x$r_buff1_thd0~0_175 |v_ULTIMATE.start_main_#t~ite99#1_40|)))) .cse8) (and (= |v_ULTIMATE.start_main_#t~ite99#1_40| |v_ULTIMATE.start_main_#t~ite99#1_35|) .cse25 (= v_~x$r_buff1_thd0~0_175 v_~x$r_buff1_thd0~0_174) .cse9))) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite92#1_53|))) (or (and (= |v_ULTIMATE.start_main_#t~ite93#1_49| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse27 (= v_~x$w_buff1_used~0_568 v_~x$w_buff1_used~0_567) .cse9) (and (or (and (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite92#1_58| 0))) (or (and .cse11 .cse28 .cse4) (and .cse10 .cse28))) .cse11 .cse6 (= |v_ULTIMATE.start_main_#t~ite92#1_58| |v_ULTIMATE.start_main_#t~ite93#1_54|) .cse7) (and .cse27 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_568) (or .cse14 .cse17 .cse29))) .cse8 (= |v_ULTIMATE.start_main_#t~ite93#1_54| v_~x$w_buff1_used~0_567)))))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_213, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_30|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_63|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_49|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_36|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_55|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_53|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_226, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_41|, ~x$w_buff1~0=v_~x$w_buff1~0_212, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_35|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_568, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_25|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_175, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_49|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_764, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_71|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_55|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_41|, ~x~0=v_~x~0_263, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_65|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_31|} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_212, ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_28|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_62|, ~x$flush_delayed~0=v_~x$flush_delayed~0_104, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_40|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_48|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_12, ~x$mem_tmp~0=v_~x$mem_tmp~0_66, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_44|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_34|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_32|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_54|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_22, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_28|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_26|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_26, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_28|, ~y~0=v_~y~0_13, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_52|, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_225, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_40|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_32|, ~x$w_buff1~0=v_~x$w_buff1~0_211, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_34|, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_567, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_24|, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_174, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_48|, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_763, ~weak$$choice0~0=v_~weak$$choice0~0_45, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_70|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_54|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_34|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_40|, ~weak$$choice2~0=v_~weak$$choice2~0_240, ~x~0=v_~x~0_261, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_64|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite81#1_46|, |v_ULTIMATE.start_main_#t~ite99#1_40|, |v_ULTIMATE.start_main_#t~ite83#1_68|, |v_ULTIMATE.start_main_#t~ite95#1_40|, |v_ULTIMATE.start_main_#t~ite98#1_46|, |v_ULTIMATE.start_main_#t~ite87#1_54|, |v_ULTIMATE.start_main_#t~ite84#1_60|, v_~x~0_277, |v_ULTIMATE.start_main_#t~ite92#1_58|, |v_ULTIMATE.start_main_#t~ite86#1_60|, |v_ULTIMATE.start_main_#t~ite93#1_54|, |v_ULTIMATE.start_main_#t~ite89#1_76|, |v_ULTIMATE.start_main_#t~ite90#1_70|, |v_ULTIMATE.start_main_#t~ite96#1_34|] AssignedVars[~x$w_buff0~0, ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ~x$flush_delayed~0, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ~x$mem_tmp~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ~x$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ~x$w_buff1~0, ULTIMATE.start_main_#t~ite99#1, ~x$w_buff1_used~0, ULTIMATE.start_main_#t~nondet79#1, ~x$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite93#1, ~x$w_buff0_used~0, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~x~0, ULTIMATE.start_main_#t~ite90#1, ULTIMATE.start_main_#t~nondet80#1] {33217#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:57,299 INFO L290 TraceCheckUtils]: 73: Hoare triple {33217#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1597] L881-->L882: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33217#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:34:57,299 INFO L290 TraceCheckUtils]: 74: Hoare triple {33217#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1540] L882-->L882-1: 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] {33218#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:57,300 INFO L290 TraceCheckUtils]: 75: Hoare triple {33218#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1506] L882-1-->L19: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {33218#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:34:57,300 INFO L290 TraceCheckUtils]: 76: Hoare triple {33218#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1529] L19-->L19-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {33219#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:34:57,307 INFO L290 TraceCheckUtils]: 77: Hoare triple {33219#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1580] L19-1-->L19-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {33207#false} is VALID [2022-02-20 20:34:57,307 INFO L290 TraceCheckUtils]: 78: Hoare triple {33207#false} [1595] L19-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {33207#false} is VALID [2022-02-20 20:34:57,309 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 20:34:57,309 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:34:57,309 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173147287] [2022-02-20 20:34:57,309 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173147287] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:34:57,309 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:34:57,310 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-02-20 20:34:57,310 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639127953] [2022-02-20 20:34:57,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:34:57,311 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 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 20:34:57,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:34:57,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.642857142857143) internal successors, (79), 14 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 20:34:57,372 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 20:34:57,372 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-02-20 20:34:57,373 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:34:57,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-02-20 20:34:57,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2022-02-20 20:34:57,376 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 84 out of 114 [2022-02-20 20:34:57,377 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 97 transitions, 243 flow. Second operand has 14 states, 14 states have (on average 85.5) internal successors, (1197), 14 states have internal predecessors, (1197), 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 20:34:57,377 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:34:57,377 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 84 of 114 [2022-02-20 20:34:57,378 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:35:03,372 INFO L129 PetriNetUnfolder]: 385/987 cut-off events. [2022-02-20 20:35:03,372 INFO L130 PetriNetUnfolder]: For 614/614 co-relation queries the response was YES. [2022-02-20 20:35:03,377 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2164 conditions, 987 events. 385/987 cut-off events. For 614/614 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 5545 event pairs, 81 based on Foata normal form. 20/942 useless extension candidates. Maximal degree in co-relation 2098. Up to 318 conditions per place. [2022-02-20 20:35:03,380 INFO L132 encePairwiseOnDemand]: 100/114 looper letters, 35 selfloop transitions, 12 changer transitions 44/163 dead transitions. [2022-02-20 20:35:03,380 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 163 transitions, 619 flow [2022-02-20 20:35:03,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-02-20 20:35:03,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-02-20 20:35:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 1943 transitions. [2022-02-20 20:35:03,409 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7747208931419458 [2022-02-20 20:35:03,409 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 1943 transitions. [2022-02-20 20:35:03,409 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 1943 transitions. [2022-02-20 20:35:03,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:35:03,410 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 1943 transitions. [2022-02-20 20:35:03,412 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 88.31818181818181) internal successors, (1943), 22 states have internal predecessors, (1943), 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 20:35:03,415 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 114.0) internal successors, (2622), 23 states have internal predecessors, (2622), 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 20:35:03,415 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 114.0) internal successors, (2622), 23 states have internal predecessors, (2622), 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 20:35:03,415 INFO L186 Difference]: Start difference. First operand has 118 places, 97 transitions, 243 flow. Second operand 22 states and 1943 transitions. [2022-02-20 20:35:03,416 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 163 transitions, 619 flow