./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix040_power.oepc_pso.oepc_rmo.oepc.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix040_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a72b3b3683b5d2b2d35965fc1a3189152678e29fe154c9fbeb2d06d1447980e3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:21:26,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:21:26,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:21:26,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:21:26,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:21:26,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:21:26,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:21:26,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:21:26,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:21:26,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:21:26,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:21:26,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:21:26,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:21:26,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:21:26,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:21:26,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:21:26,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:21:26,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:21:26,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:21:26,527 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:21:26,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:21:26,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:21:26,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:21:26,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:21:26,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:21:26,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:21:26,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:21:26,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:21:26,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:21:26,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:21:26,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:21:26,539 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:21:26,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:21:26,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:21:26,541 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:21:26,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:21:26,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:21:26,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:21:26,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:21:26,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:21:26,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:21:26,545 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:21:26,565 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:21:26,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:21:26,566 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:21:26,566 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:21:26,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:21:26,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:21:26,567 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:21:26,567 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:21:26,568 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:21:26,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:21:26,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:21:26,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:21:26,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:21:26,570 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:21:26,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:21:26,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:21:26,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:21:26,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:21:26,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:21:26,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:21:26,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:21:26,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:21:26,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:21:26,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:21:26,572 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:21:26,572 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:21:26,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:21:26,573 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a72b3b3683b5d2b2d35965fc1a3189152678e29fe154c9fbeb2d06d1447980e3 [2022-02-20 20:21:26,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:21:26,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:21:26,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:21:26,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:21:26,756 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:21:26,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix040_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:21:26,817 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/411bc59b7/326f8501600b4f3e8117569ad1e6cc63/FLAGb9e2c6304 [2022-02-20 20:21:27,171 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:21:27,171 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix040_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:21:27,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/411bc59b7/326f8501600b4f3e8117569ad1e6cc63/FLAGb9e2c6304 [2022-02-20 20:21:27,558 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/411bc59b7/326f8501600b4f3e8117569ad1e6cc63 [2022-02-20 20:21:27,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:21:27,561 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:21:27,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:21:27,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:21:27,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:21:27,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:21:27" (1/1) ... [2022-02-20 20:21:27,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69717c04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:27, skipping insertion in model container [2022-02-20 20:21:27,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:21:27" (1/1) ... [2022-02-20 20:21:27,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:21:27,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:21:27,721 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/mix040_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:21:27,915 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:21:27,921 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:21:27,937 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/mix040_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:21:27,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:21:28,025 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:21:28,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28 WrapperNode [2022-02-20 20:21:28,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:21:28,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:21:28,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:21:28,027 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:21:28,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,095 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-02-20 20:21:28,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:21:28,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:21:28,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:21:28,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:21:28,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:21:28,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:21:28,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:21:28,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:21:28,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (1/1) ... [2022-02-20 20:21:28,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:21:28,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:21:28,183 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 20:21:28,190 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 20:21:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:21:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:21:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:21:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:21:28,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:21:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:21:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:21:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:21:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:21:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:21:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:21:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:21:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:21:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:21:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:21:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:21:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:21:28,213 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 20:21:28,318 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:21:28,319 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:21:28,785 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:21:29,075 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:21:29,076 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:21:29,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:21:29 BoogieIcfgContainer [2022-02-20 20:21:29,077 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:21:29,079 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:21:29,079 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:21:29,081 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:21:29,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:21:27" (1/3) ... [2022-02-20 20:21:29,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52e31ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:21:29, skipping insertion in model container [2022-02-20 20:21:29,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:21:28" (2/3) ... [2022-02-20 20:21:29,082 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52e31ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:21:29, skipping insertion in model container [2022-02-20 20:21:29,082 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:21:29" (3/3) ... [2022-02-20 20:21:29,084 INFO L111 eAbstractionObserver]: Analyzing ICFG mix040_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:21:29,089 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:21:29,090 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:21:29,090 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:21:29,090 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:21:29,149 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,149 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,149 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,150 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,151 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,151 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,151 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,152 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,152 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,152 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,152 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,153 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,153 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,153 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,154 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,154 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,154 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,155 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,156 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,157 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,157 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,158 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,158 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,159 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,160 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,160 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,160 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,161 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,162 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,163 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,164 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,164 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,165 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,165 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,165 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,165 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,165 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,166 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,167 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,167 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,167 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,168 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,169 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,169 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,170 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,171 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,171 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,171 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,172 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,173 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,173 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,173 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,174 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,174 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,177 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,177 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,177 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,178 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,179 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,180 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,181 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,182 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,184 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,185 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,186 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,187 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,187 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,188 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,189 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,192 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,192 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,192 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,192 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,193 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,194 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,194 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,194 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,194 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,194 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,195 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,195 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,195 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,197 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,198 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,199 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,200 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,203 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,204 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,205 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,206 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,206 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,206 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,207 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,208 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,209 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,210 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:21:29,211 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:21:29,244 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:21:29,249 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 20:21:29,250 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:21:29,259 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:21:29,311 INFO L129 PetriNetUnfolder]: 2/135 cut-off events. [2022-02-20 20:21:29,311 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:21:29,314 INFO L84 FinitePrefix]: Finished finitePrefix Result has 148 conditions, 135 events. 2/135 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/131 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2022-02-20 20:21:29,314 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:21:29,320 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow [2022-02-20 20:21:29,325 INFO L129 PetriNetUnfolder]: 0/51 cut-off events. [2022-02-20 20:21:29,326 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:21:29,326 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:29,326 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] [2022-02-20 20:21:29,327 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:29,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:29,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1951185825, now seen corresponding path program 1 times [2022-02-20 20:21:29,336 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:29,336 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571767263] [2022-02-20 20:21:29,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:29,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {153#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {153#true} [1009] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {153#true} is VALID [2022-02-20 20:21:29,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {153#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,575 INFO L290 TraceCheckUtils]: 3: Hoare triple {153#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,575 INFO L290 TraceCheckUtils]: 4: Hoare triple {153#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {153#true} [1059] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {153#true} [981] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {153#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:21:29,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {153#true} [980] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {153#true} is VALID [2022-02-20 20:21:29,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {153#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {153#true} is VALID [2022-02-20 20:21:29,577 INFO L290 TraceCheckUtils]: 10: Hoare triple {153#true} [978] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {153#true} is VALID [2022-02-20 20:21:29,577 INFO L290 TraceCheckUtils]: 11: Hoare triple {153#true} [1021] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {153#true} is VALID [2022-02-20 20:21:29,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {153#true} [1069] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {153#true} is VALID [2022-02-20 20:21:29,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {153#true} [996] L720-->L721: Formula: (= v_~b~0_17 0) InVars {} OutVars{~b~0=v_~b~0_17} AuxVars[] AssignedVars[~b~0] {153#true} is VALID [2022-02-20 20:21:29,578 INFO L290 TraceCheckUtils]: 14: Hoare triple {153#true} [1060] L721-->L722: Formula: (= v_~b$flush_delayed~0_5 0) InVars {} OutVars{~b$flush_delayed~0=v_~b$flush_delayed~0_5} AuxVars[] AssignedVars[~b$flush_delayed~0] {153#true} is VALID [2022-02-20 20:21:29,578 INFO L290 TraceCheckUtils]: 15: Hoare triple {153#true} [1038] L722-->L723: Formula: (= v_~b$mem_tmp~0_3 0) InVars {} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_3} AuxVars[] AssignedVars[~b$mem_tmp~0] {153#true} is VALID [2022-02-20 20:21:29,578 INFO L290 TraceCheckUtils]: 16: Hoare triple {153#true} [1109] L723-->L724: Formula: (= v_~b$r_buff0_thd0~0_14 0) InVars {} OutVars{~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd0~0] {153#true} is VALID [2022-02-20 20:21:29,578 INFO L290 TraceCheckUtils]: 17: Hoare triple {153#true} [990] L724-->L725: Formula: (= v_~b$r_buff0_thd1~0_15 0) InVars {} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~b$r_buff0_thd1~0] {153#true} is VALID [2022-02-20 20:21:29,578 INFO L290 TraceCheckUtils]: 18: Hoare triple {153#true} [979] L725-->L726: Formula: (= v_~b$r_buff0_thd2~0_14 0) InVars {} OutVars{~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd2~0] {153#true} is VALID [2022-02-20 20:21:29,580 INFO L290 TraceCheckUtils]: 19: Hoare triple {153#true} [1068] L726-->L727: Formula: (= v_~b$r_buff0_thd3~0_14 0) InVars {} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd3~0] {153#true} is VALID [2022-02-20 20:21:29,580 INFO L290 TraceCheckUtils]: 20: Hoare triple {153#true} [986] L727-->L728: Formula: (= v_~b$r_buff0_thd4~0_46 0) InVars {} OutVars{~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~b$r_buff0_thd4~0] {153#true} is VALID [2022-02-20 20:21:29,580 INFO L290 TraceCheckUtils]: 21: Hoare triple {153#true} [1040] L728-->L729: Formula: (= v_~b$r_buff1_thd0~0_2 0) InVars {} OutVars{~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~b$r_buff1_thd0~0] {153#true} is VALID [2022-02-20 20:21:29,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {153#true} [1005] L729-->L730: Formula: (= v_~b$r_buff1_thd1~0_10 0) InVars {} OutVars{~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd1~0] {153#true} is VALID [2022-02-20 20:21:29,581 INFO L290 TraceCheckUtils]: 23: Hoare triple {153#true} [1032] L730-->L731: Formula: (= v_~b$r_buff1_thd2~0_10 0) InVars {} OutVars{~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd2~0] {153#true} is VALID [2022-02-20 20:21:29,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {153#true} [1079] L731-->L732: Formula: (= v_~b$r_buff1_thd3~0_10 0) InVars {} OutVars{~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd3~0] {153#true} is VALID [2022-02-20 20:21:29,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {153#true} [995] L732-->L733: Formula: (= v_~b$r_buff1_thd4~0_27 0) InVars {} OutVars{~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~b$r_buff1_thd4~0] {153#true} is VALID [2022-02-20 20:21:29,583 INFO L290 TraceCheckUtils]: 26: Hoare triple {153#true} [1078] L733-->L734: Formula: (= v_~b$read_delayed~0_1 0) InVars {} OutVars{~b$read_delayed~0=v_~b$read_delayed~0_1} AuxVars[] AssignedVars[~b$read_delayed~0] {153#true} is VALID [2022-02-20 20:21:29,584 INFO L290 TraceCheckUtils]: 27: Hoare triple {153#true} [1080] L734-->L735: Formula: (and (= v_~b$read_delayed_var~0.offset_1 0) (= v_~b$read_delayed_var~0.base_1 0)) InVars {} OutVars{~b$read_delayed_var~0.offset=v_~b$read_delayed_var~0.offset_1, ~b$read_delayed_var~0.base=v_~b$read_delayed_var~0.base_1} AuxVars[] AssignedVars[~b$read_delayed_var~0.base, ~b$read_delayed_var~0.offset] {153#true} is VALID [2022-02-20 20:21:29,585 INFO L290 TraceCheckUtils]: 28: Hoare triple {153#true} [1103] L735-->L736: Formula: (= v_~b$w_buff0~0_13 0) InVars {} OutVars{~b$w_buff0~0=v_~b$w_buff0~0_13} AuxVars[] AssignedVars[~b$w_buff0~0] {153#true} is VALID [2022-02-20 20:21:29,586 INFO L290 TraceCheckUtils]: 29: Hoare triple {153#true} [1004] L736-->L737: Formula: (= v_~b$w_buff0_used~0_84 0) InVars {} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_84} AuxVars[] AssignedVars[~b$w_buff0_used~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,586 INFO L290 TraceCheckUtils]: 30: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [994] L737-->L738: Formula: (= v_~b$w_buff1~0_12 0) InVars {} OutVars{~b$w_buff1~0=v_~b$w_buff1~0_12} AuxVars[] AssignedVars[~b$w_buff1~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,587 INFO L290 TraceCheckUtils]: 31: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1034] L738-->L739: Formula: (= v_~b$w_buff1_used~0_52 0) InVars {} OutVars{~b$w_buff1_used~0=v_~b$w_buff1_used~0_52} AuxVars[] AssignedVars[~b$w_buff1_used~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,587 INFO L290 TraceCheckUtils]: 32: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [976] L739-->L740: 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] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,587 INFO L290 TraceCheckUtils]: 33: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1022] L740-->L742: 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] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,588 INFO L290 TraceCheckUtils]: 34: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1006] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1007] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,589 INFO L290 TraceCheckUtils]: 36: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1065] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,589 INFO L290 TraceCheckUtils]: 37: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [982] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1008] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,590 INFO L290 TraceCheckUtils]: 39: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,590 INFO L290 TraceCheckUtils]: 40: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,591 INFO L290 TraceCheckUtils]: 41: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,591 INFO L290 TraceCheckUtils]: 42: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1088] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_1|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_1|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_1|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1058~0#1.base, ULTIMATE.start_main_~#t1058~0#1.offset, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t1059~0#1.offset, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1060~0#1.base, ULTIMATE.start_main_~#t1060~0#1.offset, ULTIMATE.start_main_~#t1057~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1059~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t1057~0#1.base] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,592 INFO L290 TraceCheckUtils]: 43: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1026] L869-->L869-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1057~0#1.offset_2| 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 1) |v_#valid_1|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 0)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_2|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1057~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1057~0#1.base] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,592 INFO L290 TraceCheckUtils]: 44: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,596 INFO L290 TraceCheckUtils]: 45: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1056] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,598 INFO L290 TraceCheckUtils]: 46: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [993] L870-1-->L870-2: Formula: (= |v_#memory_int_1| (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3|) |v_ULTIMATE.start_main_~#t1057~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|))) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,598 INFO L290 TraceCheckUtils]: 47: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1111] P0ENTRY-->L751: Formula: (and (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_1| |v_P0Thread1of1ForFork3_~arg#1.offset_1|) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_1| |v_P0Thread1of1ForFork3_~arg#1.base_1|)) InVars {P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_1|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_1|} OutVars{P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_1|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_1|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_1|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_~arg#1.base] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:21:29,601 INFO L290 TraceCheckUtils]: 49: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1112] L751-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~b$w_buff0~0_127 1) (= |v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1| 0) (= v_~b$w_buff0_used~0_524 v_~b$w_buff1_used~0_367) (= |v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1| |v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|) (= v_~b$w_buff1~0_144 v_~b$w_buff0~0_128) (= (ite (not (and (not (= (mod v_~b$w_buff1_used~0_367 256) 0)) (not (= (mod v_~b$w_buff0_used~0_523 256) 0)))) 1 0) |v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|) (= v_~b$w_buff0_used~0_523 1)) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_524, ~b$w_buff0~0=v_~b$w_buff0~0_128} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_523, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_1|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_367, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_1|, ~b$w_buff1~0=v_~b$w_buff1~0_144, ~b$w_buff0~0=v_~b$w_buff0~0_127} AuxVars[] AssignedVars[~b$w_buff0_used~0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, ~b$w_buff1_used~0, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, ~b$w_buff1~0, ~b$w_buff0~0] {154#false} is VALID [2022-02-20 20:21:29,603 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 20:21:29,603 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:29,603 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571767263] [2022-02-20 20:21:29,604 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571767263] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:29,604 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:29,604 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:21:29,605 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904228758] [2022-02-20 20:21:29,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:29,620 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 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 50 [2022-02-20 20:21:29,621 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:29,624 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 25.0) internal successors, (50), 3 states have internal predecessors, (50), 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 20:21:29,676 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:29,677 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:21:29,677 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:29,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:21:29,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:21:29,691 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139 [2022-02-20 20:21:29,694 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 135 transitions, 282 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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 20:21:29,694 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:29,694 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139 [2022-02-20 20:21:29,695 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:21:29,956 INFO L129 PetriNetUnfolder]: 162/623 cut-off events. [2022-02-20 20:21:29,957 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-02-20 20:21:29,962 INFO L84 FinitePrefix]: Finished finitePrefix Result has 929 conditions, 623 events. 162/623 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3433 event pairs, 132 based on Foata normal form. 46/627 useless extension candidates. Maximal degree in co-relation 871. Up to 191 conditions per place. [2022-02-20 20:21:29,966 INFO L132 encePairwiseOnDemand]: 134/139 looper letters, 18 selfloop transitions, 2 changer transitions 0/139 dead transitions. [2022-02-20 20:21:29,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 139 transitions, 339 flow [2022-02-20 20:21:29,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:21:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:21:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions. [2022-02-20 20:21:29,991 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9448441247002398 [2022-02-20 20:21:29,991 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 394 transitions. [2022-02-20 20:21:29,991 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions. [2022-02-20 20:21:29,992 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:21:29,993 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions. [2022-02-20 20:21:29,999 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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 20:21:30,001 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:30,002 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:30,003 INFO L186 Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 394 transitions. [2022-02-20 20:21:30,004 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 139 transitions, 339 flow [2022-02-20 20:21:30,009 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 139 transitions, 332 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:21:30,012 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow [2022-02-20 20:21:30,013 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2022-02-20 20:21:30,017 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places. [2022-02-20 20:21:30,018 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 142 places, 131 transitions, 274 flow [2022-02-20 20:21:34,018 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 173096 states, 173093 states have (on average 4.47043496848515) internal successors, (773801), 173095 states have internal predecessors, (773801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:34,529 INFO L78 Accepts]: Start accepts. Automaton has has 173096 states, 173093 states have (on average 4.47043496848515) internal successors, (773801), 173095 states have internal predecessors, (773801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 50 [2022-02-20 20:21:34,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:21:34,530 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow [2022-02-20 20:21:34,531 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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 20:21:34,531 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:34,531 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:21:34,532 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:21:34,532 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:34,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:34,532 INFO L85 PathProgramCache]: Analyzing trace with hash 771760905, now seen corresponding path program 1 times [2022-02-20 20:21:34,533 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:34,536 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022471155] [2022-02-20 20:21:34,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:34,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:34,848 INFO L290 TraceCheckUtils]: 0: Hoare triple {173254#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {173254#true} [1009] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {173254#true} is VALID [2022-02-20 20:21:34,849 INFO L290 TraceCheckUtils]: 2: Hoare triple {173254#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,849 INFO L290 TraceCheckUtils]: 3: Hoare triple {173254#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,849 INFO L290 TraceCheckUtils]: 4: Hoare triple {173254#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,849 INFO L290 TraceCheckUtils]: 5: Hoare triple {173254#true} [1059] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,849 INFO L290 TraceCheckUtils]: 6: Hoare triple {173254#true} [981] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,850 INFO L290 TraceCheckUtils]: 7: Hoare triple {173254#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:21:34,851 INFO L290 TraceCheckUtils]: 8: Hoare triple {173254#true} [980] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {173254#true} is VALID [2022-02-20 20:21:34,851 INFO L290 TraceCheckUtils]: 9: Hoare triple {173254#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {173254#true} is VALID [2022-02-20 20:21:34,851 INFO L290 TraceCheckUtils]: 10: Hoare triple {173254#true} [978] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {173254#true} is VALID [2022-02-20 20:21:34,852 INFO L290 TraceCheckUtils]: 11: Hoare triple {173254#true} [1021] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {173254#true} is VALID [2022-02-20 20:21:34,852 INFO L290 TraceCheckUtils]: 12: Hoare triple {173254#true} [1069] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {173254#true} is VALID [2022-02-20 20:21:34,852 INFO L290 TraceCheckUtils]: 13: Hoare triple {173254#true} [996] L720-->L721: Formula: (= v_~b~0_17 0) InVars {} OutVars{~b~0=v_~b~0_17} AuxVars[] AssignedVars[~b~0] {173254#true} is VALID [2022-02-20 20:21:34,852 INFO L290 TraceCheckUtils]: 14: Hoare triple {173254#true} [1060] L721-->L722: Formula: (= v_~b$flush_delayed~0_5 0) InVars {} OutVars{~b$flush_delayed~0=v_~b$flush_delayed~0_5} AuxVars[] AssignedVars[~b$flush_delayed~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 15: Hoare triple {173254#true} [1038] L722-->L723: Formula: (= v_~b$mem_tmp~0_3 0) InVars {} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_3} AuxVars[] AssignedVars[~b$mem_tmp~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 16: Hoare triple {173254#true} [1109] L723-->L724: Formula: (= v_~b$r_buff0_thd0~0_14 0) InVars {} OutVars{~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd0~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 17: Hoare triple {173254#true} [990] L724-->L725: Formula: (= v_~b$r_buff0_thd1~0_15 0) InVars {} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~b$r_buff0_thd1~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 18: Hoare triple {173254#true} [979] L725-->L726: Formula: (= v_~b$r_buff0_thd2~0_14 0) InVars {} OutVars{~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd2~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 19: Hoare triple {173254#true} [1068] L726-->L727: Formula: (= v_~b$r_buff0_thd3~0_14 0) InVars {} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd3~0] {173254#true} is VALID [2022-02-20 20:21:34,853 INFO L290 TraceCheckUtils]: 20: Hoare triple {173254#true} [986] L727-->L728: Formula: (= v_~b$r_buff0_thd4~0_46 0) InVars {} OutVars{~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~b$r_buff0_thd4~0] {173254#true} is VALID [2022-02-20 20:21:34,854 INFO L290 TraceCheckUtils]: 21: Hoare triple {173254#true} [1040] L728-->L729: Formula: (= v_~b$r_buff1_thd0~0_2 0) InVars {} OutVars{~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~b$r_buff1_thd0~0] {173254#true} is VALID [2022-02-20 20:21:34,854 INFO L290 TraceCheckUtils]: 22: Hoare triple {173254#true} [1005] L729-->L730: Formula: (= v_~b$r_buff1_thd1~0_10 0) InVars {} OutVars{~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd1~0] {173254#true} is VALID [2022-02-20 20:21:34,854 INFO L290 TraceCheckUtils]: 23: Hoare triple {173254#true} [1032] L730-->L731: Formula: (= v_~b$r_buff1_thd2~0_10 0) InVars {} OutVars{~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd2~0] {173254#true} is VALID [2022-02-20 20:21:34,854 INFO L290 TraceCheckUtils]: 24: Hoare triple {173254#true} [1079] L731-->L732: Formula: (= v_~b$r_buff1_thd3~0_10 0) InVars {} OutVars{~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd3~0] {173254#true} is VALID [2022-02-20 20:21:34,854 INFO L290 TraceCheckUtils]: 25: Hoare triple {173254#true} [995] L732-->L733: Formula: (= v_~b$r_buff1_thd4~0_27 0) InVars {} OutVars{~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~b$r_buff1_thd4~0] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 26: Hoare triple {173254#true} [1078] L733-->L734: Formula: (= v_~b$read_delayed~0_1 0) InVars {} OutVars{~b$read_delayed~0=v_~b$read_delayed~0_1} AuxVars[] AssignedVars[~b$read_delayed~0] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {173254#true} [1080] L734-->L735: Formula: (and (= v_~b$read_delayed_var~0.offset_1 0) (= v_~b$read_delayed_var~0.base_1 0)) InVars {} OutVars{~b$read_delayed_var~0.offset=v_~b$read_delayed_var~0.offset_1, ~b$read_delayed_var~0.base=v_~b$read_delayed_var~0.base_1} AuxVars[] AssignedVars[~b$read_delayed_var~0.base, ~b$read_delayed_var~0.offset] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 28: Hoare triple {173254#true} [1103] L735-->L736: Formula: (= v_~b$w_buff0~0_13 0) InVars {} OutVars{~b$w_buff0~0=v_~b$w_buff0~0_13} AuxVars[] AssignedVars[~b$w_buff0~0] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 29: Hoare triple {173254#true} [1004] L736-->L737: Formula: (= v_~b$w_buff0_used~0_84 0) InVars {} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_84} AuxVars[] AssignedVars[~b$w_buff0_used~0] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 30: Hoare triple {173254#true} [994] L737-->L738: Formula: (= v_~b$w_buff1~0_12 0) InVars {} OutVars{~b$w_buff1~0=v_~b$w_buff1~0_12} AuxVars[] AssignedVars[~b$w_buff1~0] {173254#true} is VALID [2022-02-20 20:21:34,855 INFO L290 TraceCheckUtils]: 31: Hoare triple {173254#true} [1034] L738-->L739: Formula: (= v_~b$w_buff1_used~0_52 0) InVars {} OutVars{~b$w_buff1_used~0=v_~b$w_buff1_used~0_52} AuxVars[] AssignedVars[~b$w_buff1_used~0] {173254#true} is VALID [2022-02-20 20:21:34,856 INFO L290 TraceCheckUtils]: 32: Hoare triple {173254#true} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {173254#true} is VALID [2022-02-20 20:21:34,856 INFO L290 TraceCheckUtils]: 33: Hoare triple {173254#true} [1022] L740-->L742: 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] {173254#true} is VALID [2022-02-20 20:21:34,857 INFO L290 TraceCheckUtils]: 34: Hoare triple {173254#true} [1006] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {173256#(= ~x~0 0)} is VALID [2022-02-20 20:21:34,857 INFO L290 TraceCheckUtils]: 35: Hoare triple {173256#(= ~x~0 0)} [1007] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,858 INFO L290 TraceCheckUtils]: 36: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1065] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,858 INFO L290 TraceCheckUtils]: 37: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [982] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,859 INFO L290 TraceCheckUtils]: 38: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1008] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,859 INFO L290 TraceCheckUtils]: 39: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,860 INFO L290 TraceCheckUtils]: 40: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,860 INFO L290 TraceCheckUtils]: 41: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,861 INFO L290 TraceCheckUtils]: 42: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1088] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_1|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_1|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_1|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1058~0#1.base, ULTIMATE.start_main_~#t1058~0#1.offset, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t1059~0#1.offset, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1060~0#1.base, ULTIMATE.start_main_~#t1060~0#1.offset, ULTIMATE.start_main_~#t1057~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1059~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t1057~0#1.base] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,861 INFO L290 TraceCheckUtils]: 43: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1026] L869-->L869-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1057~0#1.offset_2| 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 1) |v_#valid_1|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 0)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_2|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1057~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1057~0#1.base] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1056] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,863 INFO L290 TraceCheckUtils]: 46: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [993] L870-1-->L870-2: Formula: (= |v_#memory_int_1| (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3|) |v_ULTIMATE.start_main_~#t1057~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|))) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,863 INFO L290 TraceCheckUtils]: 47: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [985] L870-3-->L870-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,864 INFO L290 TraceCheckUtils]: 49: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [992] L870-4-->L871: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,865 INFO L290 TraceCheckUtils]: 50: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1082] L871-->L871-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2|) 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 1) |v_#valid_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1058~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1058~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1058~0#1.base, #length, ULTIMATE.start_main_~#t1058~0#1.offset] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,865 INFO L290 TraceCheckUtils]: 51: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1051] L871-1-->L872: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,866 INFO L290 TraceCheckUtils]: 52: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1057] L872-->L872-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1044] L872-1-->L872-2: Formula: (= |v_#memory_int_3| (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_3|) |v_ULTIMATE.start_main_~#t1058~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|))) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,867 INFO L290 TraceCheckUtils]: 54: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1145] L872-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_4|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_4|, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_4|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_4|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_4|, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_6|, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1_#t~ite11, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, P1Thread1of1ForFork1_#t~ite14, P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#t~ite9, P1Thread1of1ForFork1_#in~arg.base, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#in~arg.offset, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_thidvar0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,867 INFO L290 TraceCheckUtils]: 55: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1053] L872-3-->L872-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,869 INFO L290 TraceCheckUtils]: 56: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1075] L872-4-->L873: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,870 INFO L290 TraceCheckUtils]: 57: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1010] L873-->L873-1: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 0)) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1059~0#1.offset_2| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1059~0#1.base_2|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_5|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1059~0#1.base, #length, ULTIMATE.start_main_~#t1059~0#1.offset] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,870 INFO L290 TraceCheckUtils]: 58: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1049] L873-1-->L874: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,871 INFO L290 TraceCheckUtils]: 59: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1052] L874-->L874-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,871 INFO L290 TraceCheckUtils]: 60: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_3|) |v_ULTIMATE.start_main_~#t1059~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,872 INFO L290 TraceCheckUtils]: 61: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1147] L874-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|) (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,872 INFO L290 TraceCheckUtils]: 62: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1023] L874-3-->L874-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,873 INFO L290 TraceCheckUtils]: 63: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1100] L874-4-->L875: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,873 INFO L290 TraceCheckUtils]: 64: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [984] L875-->L875-1: Formula: (and (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 4)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1060~0#1.base_2|) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 1)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1060~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_2|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1060~0#1.base, ULTIMATE.start_main_~#t1060~0#1.offset, #valid, #length] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1091] L875-1-->L876: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,874 INFO L290 TraceCheckUtils]: 66: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1071] L876-->L876-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,875 INFO L290 TraceCheckUtils]: 67: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1073] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_3|) |v_ULTIMATE.start_main_~#t1060~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_3|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_3|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,876 INFO L290 TraceCheckUtils]: 68: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1143] L876-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_4|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_4|, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_6|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_6|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_6|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_6|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_4|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_6|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_6|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_4|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_6|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_4|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_6|, P3Thread1of1ForFork0_#t~ite44=|v_P3Thread1of1ForFork0_#t~ite44_6|, P3Thread1of1ForFork0_#t~ite45=|v_P3Thread1of1ForFork0_#t~ite45_4|, P3Thread1of1ForFork0_#t~ite46=|v_P3Thread1of1ForFork0_#t~ite46_4|, P3Thread1of1ForFork0_#t~ite47=|v_P3Thread1of1ForFork0_#t~ite47_4|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_6|, P3Thread1of1ForFork0_#t~ite48=|v_P3Thread1of1ForFork0_#t~ite48_4|, P3Thread1of1ForFork0_#t~ite49=|v_P3Thread1of1ForFork0_#t~ite49_4|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_6|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_6|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_6|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_6|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite30, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite44, P3Thread1of1ForFork0_#t~ite45, P3Thread1of1ForFork0_#t~ite46, P3Thread1of1ForFork0_#t~ite47, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~ite48, P3Thread1of1ForFork0_#t~ite49, P3Thread1of1ForFork0_#t~nondet21, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,876 INFO L290 TraceCheckUtils]: 69: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1000] L876-3-->L876-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,877 INFO L290 TraceCheckUtils]: 70: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1037] L876-4-->L877: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,878 INFO L290 TraceCheckUtils]: 71: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [989] L877-->L879: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,887 INFO L290 TraceCheckUtils]: 72: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1067] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,890 INFO L290 TraceCheckUtils]: 73: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1003] L880-->L880-1: 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] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,891 INFO L290 TraceCheckUtils]: 74: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1061] L880-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,892 INFO L290 TraceCheckUtils]: 75: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1045] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,892 INFO L290 TraceCheckUtils]: 76: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1036] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,892 INFO L290 TraceCheckUtils]: 77: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [997] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,893 INFO L290 TraceCheckUtils]: 78: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1083] L881-->L887: Formula: (let ((.cse1 (= (mod v_~b$w_buff0_used~0_501 256) 0)) (.cse13 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse2 (= (mod v_~b$r_buff1_thd0~0_46 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd0~0_66 256) 0)) (.cse14 (= (mod v_~b$w_buff0_used~0_502 256) 0))) (let ((.cse7 (not .cse14)) (.cse6 (or .cse12 .cse14)) (.cse4 (not .cse2)) (.cse9 (not .cse13)) (.cse10 (or .cse2 .cse13)) (.cse5 (not .cse1)) (.cse8 (not .cse12)) (.cse11 (or .cse12 .cse1))) (and (let ((.cse3 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse0 (= (mod v_~b$r_buff0_thd0~0_65 256) 0))) (or (and (or .cse0 .cse1) (= v_~b$r_buff1_thd0~0_46 v_~b$r_buff1_thd0~0_45) (or .cse2 .cse3)) (and (or (and .cse4 (not .cse3)) (and (not .cse0) .cse5)) (= v_~b$r_buff1_thd0~0_45 0)))) (or (and .cse6 (= v_~b$w_buff0_used~0_502 v_~b$w_buff0_used~0_501)) (and .cse7 (= v_~b$w_buff0_used~0_501 0) .cse8)) (or (and (or (and .cse4 .cse9) (and .cse5 .cse8)) (= v_~b$w_buff1_used~0_349 0)) (and .cse10 (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse11)) (or (and .cse7 (= |v_ULTIMATE.start_main_#t~ite58#1_46| |v_ULTIMATE.start_main_#t~ite58#1_41|) .cse8 (= v_~b~0_186 v_~b$w_buff0~0_113)) (and .cse6 (= v_~b~0_186 |v_ULTIMATE.start_main_#t~ite58#1_46|) (or (and (= v_~b$w_buff1~0_134 |v_ULTIMATE.start_main_#t~ite58#1_46|) .cse4 .cse9) (and .cse10 (= v_~b~0_187 |v_ULTIMATE.start_main_#t~ite58#1_46|))))) (or (and (= v_~b$r_buff0_thd0~0_65 0) .cse5 .cse8) (and (= v_~b$r_buff0_thd0~0_66 v_~b$r_buff0_thd0~0_65) .cse11))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_502, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_46, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_41|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, ~b~0=v_~b~0_187, ~b$w_buff1~0=v_~b$w_buff1~0_134, ~b$w_buff0~0=v_~b$w_buff0~0_113, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_66} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_24|, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_45, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_40|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_18|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_501, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_26|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_34|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_186, ~b$w_buff1~0=v_~b$w_buff1~0_134, ~b$w_buff0~0=v_~b$w_buff0~0_113, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_22|, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_65} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_46|] AssignedVars[~b$w_buff0_used~0, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite61#1, ~b$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite58#1, ~b$w_buff1_used~0, ~b~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~b$r_buff0_thd0~0] {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:34,894 INFO L290 TraceCheckUtils]: 79: Hoare triple {173257#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {173258#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:34,895 INFO L290 TraceCheckUtils]: 80: Hoare triple {173258#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1027] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173258#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:34,895 INFO L290 TraceCheckUtils]: 81: Hoare triple {173258#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1047] L891-->L891-1: 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] {173259#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:34,896 INFO L290 TraceCheckUtils]: 82: Hoare triple {173259#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1014] L891-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {173259#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:34,896 INFO L290 TraceCheckUtils]: 83: Hoare triple {173259#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1074] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {173260#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:21:34,896 INFO L290 TraceCheckUtils]: 84: Hoare triple {173260#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1028] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {173255#false} is VALID [2022-02-20 20:21:34,897 INFO L290 TraceCheckUtils]: 85: Hoare triple {173255#false} [1017] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173255#false} is VALID [2022-02-20 20:21:34,899 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 20:21:34,899 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:34,899 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022471155] [2022-02-20 20:21:34,900 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022471155] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:34,900 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:34,900 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:21:34,900 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424273283] [2022-02-20 20:21:34,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:34,901 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:21:34,902 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:34,902 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:34,968 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:34,969 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:21:34,969 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:34,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:21:34,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:21:34,972 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 139 [2022-02-20 20:21:34,984 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 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 20:21:34,984 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:34,984 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 139 [2022-02-20 20:21:34,984 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:21:39,796 INFO L129 PetriNetUnfolder]: 14819/32415 cut-off events. [2022-02-20 20:21:39,797 INFO L130 PetriNetUnfolder]: For 1153/1153 co-relation queries the response was YES. [2022-02-20 20:21:39,932 INFO L84 FinitePrefix]: Finished finitePrefix Result has 54081 conditions, 32415 events. 14819/32415 cut-off events. For 1153/1153 co-relation queries the response was YES. Maximal size of possible extension queue 1305. Compared 341966 event pairs, 2607 based on Foata normal form. 0/31594 useless extension candidates. Maximal degree in co-relation 54020. Up to 7247 conditions per place. [2022-02-20 20:21:40,024 INFO L132 encePairwiseOnDemand]: 125/139 looper letters, 48 selfloop transitions, 12 changer transitions 128/277 dead transitions. [2022-02-20 20:21:40,024 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 277 transitions, 948 flow [2022-02-20 20:21:40,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:21:40,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:21:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1556 transitions. [2022-02-20 20:21:40,039 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8610957387935805 [2022-02-20 20:21:40,039 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1556 transitions. [2022-02-20 20:21:40,040 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1556 transitions. [2022-02-20 20:21:40,040 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:21:40,041 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1556 transitions. [2022-02-20 20:21:40,044 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 119.6923076923077) internal successors, (1556), 13 states have internal predecessors, (1556), 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 20:21:40,046 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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 20:21:40,047 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 139.0) internal successors, (1946), 14 states have internal predecessors, (1946), 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 20:21:40,047 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 13 states and 1556 transitions. [2022-02-20 20:21:40,047 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 277 transitions, 948 flow [2022-02-20 20:21:40,050 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 277 transitions, 922 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:21:40,052 INFO L242 Difference]: Finished difference. Result has 164 places, 126 transitions, 374 flow [2022-02-20 20:21:40,052 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=374, PETRI_PLACES=164, PETRI_TRANSITIONS=126} [2022-02-20 20:21:40,053 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 18 predicate places. [2022-02-20 20:21:40,053 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 164 places, 126 transitions, 374 flow [2022-02-20 20:21:46,021 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 170871 states, 170866 states have (on average 4.377008884154835) internal successors, (747882), 170870 states have internal predecessors, (747882), 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 20:21:46,354 INFO L78 Accepts]: Start accepts. Automaton has has 170871 states, 170866 states have (on average 4.377008884154835) internal successors, (747882), 170870 states have internal predecessors, (747882), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:21:46,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:21:46,356 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 126 transitions, 374 flow [2022-02-20 20:21:46,356 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.28571428571429) internal successors, (758), 7 states have internal predecessors, (758), 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 20:21:46,356 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:21:46,357 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:21:46,357 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:21:46,357 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:21:46,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:21:46,357 INFO L85 PathProgramCache]: Analyzing trace with hash 584091720, now seen corresponding path program 1 times [2022-02-20 20:21:46,358 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:21:46,358 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975731389] [2022-02-20 20:21:46,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:21:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:21:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:21:46,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {344162#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {344162#true} [1009] 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] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {344162#true} [1102] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 3: Hoare triple {344162#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 4: Hoare triple {344162#true} [1105] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {344162#true} [1059] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {344162#true} [981] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 7: Hoare triple {344162#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {344162#true} is VALID [2022-02-20 20:21:46,580 INFO L290 TraceCheckUtils]: 8: Hoare triple {344162#true} [980] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {344162#true} is VALID [2022-02-20 20:21:46,581 INFO L290 TraceCheckUtils]: 9: Hoare triple {344162#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {344162#true} is VALID [2022-02-20 20:21:46,581 INFO L290 TraceCheckUtils]: 10: Hoare triple {344162#true} [978] L714-->L716: Formula: (= v_~__unbuffered_p3_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,581 INFO L290 TraceCheckUtils]: 11: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1021] L716-->L718: Formula: (= v_~__unbuffered_p3_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p3_EBX~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,582 INFO L290 TraceCheckUtils]: 12: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1069] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,582 INFO L290 TraceCheckUtils]: 13: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [996] L720-->L721: Formula: (= v_~b~0_17 0) InVars {} OutVars{~b~0=v_~b~0_17} AuxVars[] AssignedVars[~b~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,583 INFO L290 TraceCheckUtils]: 14: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1060] L721-->L722: Formula: (= v_~b$flush_delayed~0_5 0) InVars {} OutVars{~b$flush_delayed~0=v_~b$flush_delayed~0_5} AuxVars[] AssignedVars[~b$flush_delayed~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,583 INFO L290 TraceCheckUtils]: 15: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1038] L722-->L723: Formula: (= v_~b$mem_tmp~0_3 0) InVars {} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_3} AuxVars[] AssignedVars[~b$mem_tmp~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,583 INFO L290 TraceCheckUtils]: 16: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1109] L723-->L724: Formula: (= v_~b$r_buff0_thd0~0_14 0) InVars {} OutVars{~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd0~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,583 INFO L290 TraceCheckUtils]: 17: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [990] L724-->L725: Formula: (= v_~b$r_buff0_thd1~0_15 0) InVars {} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~b$r_buff0_thd1~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,584 INFO L290 TraceCheckUtils]: 18: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [979] L725-->L726: Formula: (= v_~b$r_buff0_thd2~0_14 0) InVars {} OutVars{~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd2~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,584 INFO L290 TraceCheckUtils]: 19: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1068] L726-->L727: Formula: (= v_~b$r_buff0_thd3~0_14 0) InVars {} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd3~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,584 INFO L290 TraceCheckUtils]: 20: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [986] L727-->L728: Formula: (= v_~b$r_buff0_thd4~0_46 0) InVars {} OutVars{~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~b$r_buff0_thd4~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1040] L728-->L729: Formula: (= v_~b$r_buff1_thd0~0_2 0) InVars {} OutVars{~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~b$r_buff1_thd0~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1005] L729-->L730: Formula: (= v_~b$r_buff1_thd1~0_10 0) InVars {} OutVars{~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd1~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,585 INFO L290 TraceCheckUtils]: 23: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1032] L730-->L731: Formula: (= v_~b$r_buff1_thd2~0_10 0) InVars {} OutVars{~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd2~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1079] L731-->L732: Formula: (= v_~b$r_buff1_thd3~0_10 0) InVars {} OutVars{~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd3~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [995] L732-->L733: Formula: (= v_~b$r_buff1_thd4~0_27 0) InVars {} OutVars{~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~b$r_buff1_thd4~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1078] L733-->L734: Formula: (= v_~b$read_delayed~0_1 0) InVars {} OutVars{~b$read_delayed~0=v_~b$read_delayed~0_1} AuxVars[] AssignedVars[~b$read_delayed~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1080] L734-->L735: Formula: (and (= v_~b$read_delayed_var~0.offset_1 0) (= v_~b$read_delayed_var~0.base_1 0)) InVars {} OutVars{~b$read_delayed_var~0.offset=v_~b$read_delayed_var~0.offset_1, ~b$read_delayed_var~0.base=v_~b$read_delayed_var~0.base_1} AuxVars[] AssignedVars[~b$read_delayed_var~0.base, ~b$read_delayed_var~0.offset] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,587 INFO L290 TraceCheckUtils]: 28: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1103] L735-->L736: Formula: (= v_~b$w_buff0~0_13 0) InVars {} OutVars{~b$w_buff0~0=v_~b$w_buff0~0_13} AuxVars[] AssignedVars[~b$w_buff0~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,587 INFO L290 TraceCheckUtils]: 29: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1004] L736-->L737: Formula: (= v_~b$w_buff0_used~0_84 0) InVars {} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_84} AuxVars[] AssignedVars[~b$w_buff0_used~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,587 INFO L290 TraceCheckUtils]: 30: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [994] L737-->L738: Formula: (= v_~b$w_buff1~0_12 0) InVars {} OutVars{~b$w_buff1~0=v_~b$w_buff1~0_12} AuxVars[] AssignedVars[~b$w_buff1~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,588 INFO L290 TraceCheckUtils]: 31: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1034] L738-->L739: Formula: (= v_~b$w_buff1_used~0_52 0) InVars {} OutVars{~b$w_buff1_used~0=v_~b$w_buff1_used~0_52} AuxVars[] AssignedVars[~b$w_buff1_used~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1022] L740-->L742: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,588 INFO L290 TraceCheckUtils]: 34: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1006] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,589 INFO L290 TraceCheckUtils]: 35: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1007] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,590 INFO L290 TraceCheckUtils]: 36: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1065] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,590 INFO L290 TraceCheckUtils]: 37: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [982] L747-->L748: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1008] L748-->L-1-3: Formula: (= v_~weak$$choice2~0_15 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_15} AuxVars[] AssignedVars[~weak$$choice2~0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,591 INFO L290 TraceCheckUtils]: 41: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [987] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,592 INFO L290 TraceCheckUtils]: 42: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1088] L-1-6-->L869: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_1|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_1|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_1|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1058~0#1.base, ULTIMATE.start_main_~#t1058~0#1.offset, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t1059~0#1.offset, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t1060~0#1.base, ULTIMATE.start_main_~#t1060~0#1.offset, ULTIMATE.start_main_~#t1057~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1059~0#1.base, ULTIMATE.start_main_#t~ite62#1, ULTIMATE.start_main_~#t1057~0#1.base] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,592 INFO L290 TraceCheckUtils]: 43: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1026] L869-->L869-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1057~0#1.offset_2| 0) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 1) |v_#valid_1|) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 0)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1057~0#1.base_2|) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_2|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1057~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1057~0#1.base] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,592 INFO L290 TraceCheckUtils]: 44: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1097] L869-1-->L870: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,592 INFO L290 TraceCheckUtils]: 45: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1056] L870-->L870-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,593 INFO L290 TraceCheckUtils]: 46: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [993] L870-1-->L870-2: Formula: (= |v_#memory_int_1| (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1057~0#1.base_3|) |v_ULTIMATE.start_main_~#t1057~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|))) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t1057~0#1.base=|v_ULTIMATE.start_main_~#t1057~0#1.base_3|, ULTIMATE.start_main_~#t1057~0#1.offset=|v_ULTIMATE.start_main_~#t1057~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,593 INFO L290 TraceCheckUtils]: 47: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1149] L870-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= v_P0Thread1of1ForFork3_thidvar1_2 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork3_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork3_#res#1.offset=|v_P0Thread1of1ForFork3_#res#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.offset=|v_P0Thread1of1ForFork3_#in~arg#1.offset_4|, P0Thread1of1ForFork3_#in~arg#1.base=|v_P0Thread1of1ForFork3_#in~arg#1.base_4|, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork3_~arg#1.base=|v_P0Thread1of1ForFork3_~arg#1.base_4|, P0Thread1of1ForFork3_#t~ite4#1=|v_P0Thread1of1ForFork3_#t~ite4#1_4|, P0Thread1of1ForFork3_#t~ite6#1=|v_P0Thread1of1ForFork3_#t~ite6#1_4|, P0Thread1of1ForFork3_#t~ite3#1=|v_P0Thread1of1ForFork3_#t~ite3#1_6|, P0Thread1of1ForFork3_thidvar1=v_P0Thread1of1ForFork3_thidvar1_2, P0Thread1of1ForFork3_#t~ite8#1=|v_P0Thread1of1ForFork3_#t~ite8#1_4|, P0Thread1of1ForFork3_~arg#1.offset=|v_P0Thread1of1ForFork3_~arg#1.offset_4|, P0Thread1of1ForFork3_thidvar0=v_P0Thread1of1ForFork3_thidvar0_2, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork3___VERIFIER_assert_~expression#1_6|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork3_#res#1.base=|v_P0Thread1of1ForFork3_#res#1.base_4|, P0Thread1of1ForFork3_#t~ite7#1=|v_P0Thread1of1ForFork3_#t~ite7#1_4|, P0Thread1of1ForFork3_#t~ite5#1=|v_P0Thread1of1ForFork3_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork3_#res#1.offset, P0Thread1of1ForFork3_#in~arg#1.offset, P0Thread1of1ForFork3_#in~arg#1.base, P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork3_~arg#1.base, P0Thread1of1ForFork3_#t~ite4#1, P0Thread1of1ForFork3_#t~ite6#1, P0Thread1of1ForFork3_#t~ite3#1, P0Thread1of1ForFork3_thidvar1, P0Thread1of1ForFork3_#t~ite8#1, P0Thread1of1ForFork3_~arg#1.offset, P0Thread1of1ForFork3_thidvar0, P0Thread1of1ForFork3___VERIFIER_assert_~expression#1, P0Thread1of1ForFork3_#res#1.base, P0Thread1of1ForFork3_#t~ite7#1, P0Thread1of1ForFork3_#t~ite5#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,594 INFO L290 TraceCheckUtils]: 48: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [985] L870-3-->L870-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,594 INFO L290 TraceCheckUtils]: 49: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [992] L870-4-->L871: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,594 INFO L290 TraceCheckUtils]: 50: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1082] L871-->L871-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2|) 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 1) |v_#valid_3|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1058~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1058~0#1.offset_2| 0) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_2| 4) |v_#length_3|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1058~0#1.base, #length, ULTIMATE.start_main_~#t1058~0#1.offset] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,594 INFO L290 TraceCheckUtils]: 51: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1051] L871-1-->L872: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,595 INFO L290 TraceCheckUtils]: 52: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1057] L872-->L872-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,595 INFO L290 TraceCheckUtils]: 53: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1044] L872-1-->L872-2: Formula: (= |v_#memory_int_3| (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1058~0#1.base_3|) |v_ULTIMATE.start_main_~#t1058~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|))) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t1058~0#1.base=|v_ULTIMATE.start_main_~#t1058~0#1.base_3|, ULTIMATE.start_main_~#t1058~0#1.offset=|v_ULTIMATE.start_main_~#t1058~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,595 INFO L290 TraceCheckUtils]: 54: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1145] L872-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork1_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= v_P1Thread1of1ForFork1_thidvar2_2 0) (= v_P1Thread1of1ForFork1_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork1_#res.offset=|v_P1Thread1of1ForFork1_#res.offset_4|, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_4, P1Thread1of1ForFork1_#t~ite11=|v_P1Thread1of1ForFork1_#t~ite11_4|, P1Thread1of1ForFork1_#t~ite10=|v_P1Thread1of1ForFork1_#t~ite10_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork1_#t~ite13=|v_P1Thread1of1ForFork1_#t~ite13_4|, P1Thread1of1ForFork1_#t~ite12=|v_P1Thread1of1ForFork1_#t~ite12_4|, P1Thread1of1ForFork1_#t~ite14=|v_P1Thread1of1ForFork1_#t~ite14_4|, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_4, P1Thread1of1ForFork1_#t~ite9=|v_P1Thread1of1ForFork1_#t~ite9_6|, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_4|, P1Thread1of1ForFork1_thidvar2=v_P1Thread1of1ForFork1_thidvar2_2, P1Thread1of1ForFork1_thidvar1=v_P1Thread1of1ForFork1_thidvar1_2, P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_4|, P1Thread1of1ForFork1_#res.base=|v_P1Thread1of1ForFork1_#res.base_4|, P1Thread1of1ForFork1_thidvar0=v_P1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[P1Thread1of1ForFork1_#res.offset, P1Thread1of1ForFork1_~arg.base, P1Thread1of1ForFork1_#t~ite11, P1Thread1of1ForFork1_#t~ite10, P1Thread1of1ForFork1_#t~ite13, P1Thread1of1ForFork1_#t~ite12, P1Thread1of1ForFork1_#t~ite14, P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_#t~ite9, P1Thread1of1ForFork1_#in~arg.base, P1Thread1of1ForFork1_thidvar2, P1Thread1of1ForFork1_thidvar1, P1Thread1of1ForFork1_#in~arg.offset, P1Thread1of1ForFork1_#res.base, P1Thread1of1ForFork1_thidvar0] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,596 INFO L290 TraceCheckUtils]: 55: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1053] L872-3-->L872-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,596 INFO L290 TraceCheckUtils]: 56: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1075] L872-4-->L873: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,596 INFO L290 TraceCheckUtils]: 57: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1010] L873-->L873-1: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 0)) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1059~0#1.offset_2| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1059~0#1.base_2|) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_5|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_2|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1059~0#1.base, #length, ULTIMATE.start_main_~#t1059~0#1.offset] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,597 INFO L290 TraceCheckUtils]: 58: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1049] L873-1-->L874: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,597 INFO L290 TraceCheckUtils]: 59: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1052] L874-->L874-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,597 INFO L290 TraceCheckUtils]: 60: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1059~0#1.base_3|) |v_ULTIMATE.start_main_~#t1059~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1059~0#1.base=|v_ULTIMATE.start_main_~#t1059~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1059~0#1.offset=|v_ULTIMATE.start_main_~#t1059~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,598 INFO L290 TraceCheckUtils]: 61: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1119] P1ENTRY-->L781: Formula: (and (= |v_P1Thread1of1ForFork1_#in~arg.offset_1| v_P1Thread1of1ForFork1_~arg.offset_1) (= v_P1Thread1of1ForFork1_~arg.base_1 |v_P1Thread1of1ForFork1_#in~arg.base_1|)) InVars {P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_1|, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_1|} OutVars{P1Thread1of1ForFork1_#in~arg.offset=|v_P1Thread1of1ForFork1_#in~arg.offset_1|, P1Thread1of1ForFork1_~arg.offset=v_P1Thread1of1ForFork1_~arg.offset_1, P1Thread1of1ForFork1_~arg.base=v_P1Thread1of1ForFork1_~arg.base_1, P1Thread1of1ForFork1_#in~arg.base=|v_P1Thread1of1ForFork1_#in~arg.base_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork1_~arg.offset, P1Thread1of1ForFork1_~arg.base] {344164#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:21:46,598 INFO L290 TraceCheckUtils]: 62: Hoare triple {344164#(= ~__unbuffered_p3_EAX~0 0)} [1120] L781-->L783: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,598 INFO L290 TraceCheckUtils]: 63: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1147] L874-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|) (= |v_P2Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork2_thidvar3_2 0) (= v_P2Thread1of1ForFork2_thidvar1_2 0) (= |v_P2Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork2_#in~arg.offset=|v_P2Thread1of1ForFork2_#in~arg.offset_4|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork2_~arg.offset=v_P2Thread1of1ForFork2_~arg.offset_4, P2Thread1of1ForFork2_thidvar0=v_P2Thread1of1ForFork2_thidvar0_2, P2Thread1of1ForFork2_#res.base=|v_P2Thread1of1ForFork2_#res.base_4|, P2Thread1of1ForFork2_thidvar1=v_P2Thread1of1ForFork2_thidvar1_2, P2Thread1of1ForFork2_thidvar2=v_P2Thread1of1ForFork2_thidvar2_2, P2Thread1of1ForFork2_thidvar3=v_P2Thread1of1ForFork2_thidvar3_2, P2Thread1of1ForFork2_#t~ite15=|v_P2Thread1of1ForFork2_#t~ite15_6|, P2Thread1of1ForFork2_~arg.base=v_P2Thread1of1ForFork2_~arg.base_4, P2Thread1of1ForFork2_#t~ite20=|v_P2Thread1of1ForFork2_#t~ite20_4|, P2Thread1of1ForFork2_#in~arg.base=|v_P2Thread1of1ForFork2_#in~arg.base_4|, P2Thread1of1ForFork2_#t~ite16=|v_P2Thread1of1ForFork2_#t~ite16_4|, P2Thread1of1ForFork2_#res.offset=|v_P2Thread1of1ForFork2_#res.offset_4|, P2Thread1of1ForFork2_#t~ite17=|v_P2Thread1of1ForFork2_#t~ite17_4|, P2Thread1of1ForFork2_#t~ite18=|v_P2Thread1of1ForFork2_#t~ite18_4|, P2Thread1of1ForFork2_#t~ite19=|v_P2Thread1of1ForFork2_#t~ite19_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork2_#in~arg.offset, P2Thread1of1ForFork2_~arg.offset, P2Thread1of1ForFork2_thidvar0, P2Thread1of1ForFork2_#res.base, P2Thread1of1ForFork2_thidvar1, P2Thread1of1ForFork2_thidvar2, P2Thread1of1ForFork2_thidvar3, P2Thread1of1ForFork2_#t~ite15, P2Thread1of1ForFork2_~arg.base, P2Thread1of1ForFork2_#t~ite20, P2Thread1of1ForFork2_#in~arg.base, P2Thread1of1ForFork2_#t~ite16, P2Thread1of1ForFork2_#res.offset, P2Thread1of1ForFork2_#t~ite17, P2Thread1of1ForFork2_#t~ite18, P2Thread1of1ForFork2_#t~ite19] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,599 INFO L290 TraceCheckUtils]: 64: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1023] L874-3-->L874-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,599 INFO L290 TraceCheckUtils]: 65: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1100] L874-4-->L875: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,600 INFO L290 TraceCheckUtils]: 66: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [984] L875-->L875-1: Formula: (and (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 4)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1060~0#1.base_2|) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 1)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1060~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1060~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_2|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1060~0#1.base, ULTIMATE.start_main_~#t1060~0#1.offset, #valid, #length] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,601 INFO L290 TraceCheckUtils]: 67: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1091] L875-1-->L876: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,604 INFO L290 TraceCheckUtils]: 68: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1071] L876-->L876-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,604 INFO L290 TraceCheckUtils]: 69: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1073] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1060~0#1.base_3|) |v_ULTIMATE.start_main_~#t1060~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_3|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1060~0#1.base=|v_ULTIMATE.start_main_~#t1060~0#1.base_3|, ULTIMATE.start_main_~#t1060~0#1.offset=|v_ULTIMATE.start_main_~#t1060~0#1.offset_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|} AuxVars[] AssignedVars[#memory_int] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1143] L876-2-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P3Thread1of1ForFork0_thidvar1_2 0) (= v_P3Thread1of1ForFork0_thidvar2_2 0) (= |v_P3Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork0_thidvar4_2 0) (= v_P3Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= v_P3Thread1of1ForFork0_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|} OutVars{P3Thread1of1ForFork0_#t~ite30=|v_P3Thread1of1ForFork0_#t~ite30_4|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_4|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_4|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4, P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_thidvar2=v_P3Thread1of1ForFork0_thidvar2_2, P3Thread1of1ForFork0_#t~ite39=|v_P3Thread1of1ForFork0_#t~ite39_4|, P3Thread1of1ForFork0_thidvar4=v_P3Thread1of1ForFork0_thidvar4_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#t~ite38=|v_P3Thread1of1ForFork0_#t~ite38_6|, P3Thread1of1ForFork0_#t~ite37=|v_P3Thread1of1ForFork0_#t~ite37_6|, P3Thread1of1ForFork0_#t~ite36=|v_P3Thread1of1ForFork0_#t~ite36_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, P3Thread1of1ForFork0_#t~ite35=|v_P3Thread1of1ForFork0_#t~ite35_6|, P3Thread1of1ForFork0_#t~ite34=|v_P3Thread1of1ForFork0_#t~ite34_6|, P3Thread1of1ForFork0_#t~ite33=|v_P3Thread1of1ForFork0_#t~ite33_4|, P3Thread1of1ForFork0_#t~ite32=|v_P3Thread1of1ForFork0_#t~ite32_6|, P3Thread1of1ForFork0_#t~ite31=|v_P3Thread1of1ForFork0_#t~ite31_6|, P3Thread1of1ForFork0_#t~ite42=|v_P3Thread1of1ForFork0_#t~ite42_4|, P3Thread1of1ForFork0_#t~ite41=|v_P3Thread1of1ForFork0_#t~ite41_6|, P3Thread1of1ForFork0_#t~ite43=|v_P3Thread1of1ForFork0_#t~ite43_4|, P3Thread1of1ForFork0_#t~ite40=|v_P3Thread1of1ForFork0_#t~ite40_6|, P3Thread1of1ForFork0_#t~ite44=|v_P3Thread1of1ForFork0_#t~ite44_6|, P3Thread1of1ForFork0_#t~ite45=|v_P3Thread1of1ForFork0_#t~ite45_4|, P3Thread1of1ForFork0_#t~ite46=|v_P3Thread1of1ForFork0_#t~ite46_4|, P3Thread1of1ForFork0_#t~ite47=|v_P3Thread1of1ForFork0_#t~ite47_4|, P3Thread1of1ForFork0_#t~nondet22=|v_P3Thread1of1ForFork0_#t~nondet22_6|, P3Thread1of1ForFork0_#t~ite48=|v_P3Thread1of1ForFork0_#t~ite48_4|, P3Thread1of1ForFork0_#t~ite49=|v_P3Thread1of1ForFork0_#t~ite49_4|, P3Thread1of1ForFork0_#t~nondet21=|v_P3Thread1of1ForFork0_#t~nondet21_6|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_thidvar1=v_P3Thread1of1ForFork0_thidvar1_2, P3Thread1of1ForFork0_thidvar3=v_P3Thread1of1ForFork0_thidvar3_2, P3Thread1of1ForFork0_#t~ite29=|v_P3Thread1of1ForFork0_#t~ite29_6|, P3Thread1of1ForFork0_#t~ite28=|v_P3Thread1of1ForFork0_#t~ite28_6|, P3Thread1of1ForFork0_#t~ite27=|v_P3Thread1of1ForFork0_#t~ite27_4|, P3Thread1of1ForFork0_#t~ite26=|v_P3Thread1of1ForFork0_#t~ite26_6|, P3Thread1of1ForFork0_#t~ite25=|v_P3Thread1of1ForFork0_#t~ite25_6|, P3Thread1of1ForFork0_#t~ite24=|v_P3Thread1of1ForFork0_#t~ite24_4|, P3Thread1of1ForFork0_#t~ite23=|v_P3Thread1of1ForFork0_#t~ite23_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#t~ite30, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_~arg.base, P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_thidvar2, P3Thread1of1ForFork0_#t~ite39, P3Thread1of1ForFork0_thidvar4, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#t~ite38, P3Thread1of1ForFork0_#t~ite37, P3Thread1of1ForFork0_#t~ite36, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#t~ite35, P3Thread1of1ForFork0_#t~ite34, P3Thread1of1ForFork0_#t~ite33, P3Thread1of1ForFork0_#t~ite32, P3Thread1of1ForFork0_#t~ite31, P3Thread1of1ForFork0_#t~ite42, P3Thread1of1ForFork0_#t~ite41, P3Thread1of1ForFork0_#t~ite43, P3Thread1of1ForFork0_#t~ite40, P3Thread1of1ForFork0_#t~ite44, P3Thread1of1ForFork0_#t~ite45, P3Thread1of1ForFork0_#t~ite46, P3Thread1of1ForFork0_#t~ite47, P3Thread1of1ForFork0_#t~nondet22, P3Thread1of1ForFork0_#t~ite48, P3Thread1of1ForFork0_#t~ite49, P3Thread1of1ForFork0_#t~nondet21, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_thidvar1, P3Thread1of1ForFork0_thidvar3, P3Thread1of1ForFork0_#t~ite29, P3Thread1of1ForFork0_#t~ite28, P3Thread1of1ForFork0_#t~ite27, P3Thread1of1ForFork0_#t~ite26, P3Thread1of1ForFork0_#t~ite25, P3Thread1of1ForFork0_#t~ite24, P3Thread1of1ForFork0_#t~ite23] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1000] L876-3-->L876-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,606 INFO L290 TraceCheckUtils]: 72: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1037] L876-4-->L877: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [989] L877-->L879: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,607 INFO L290 TraceCheckUtils]: 74: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1067] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,607 INFO L290 TraceCheckUtils]: 75: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1003] L880-->L880-1: 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] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,607 INFO L290 TraceCheckUtils]: 76: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1061] L880-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,608 INFO L290 TraceCheckUtils]: 77: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1045] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,608 INFO L290 TraceCheckUtils]: 78: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1036] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,609 INFO L290 TraceCheckUtils]: 79: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [997] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,610 INFO L290 TraceCheckUtils]: 80: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1083] L881-->L887: Formula: (let ((.cse1 (= (mod v_~b$w_buff0_used~0_501 256) 0)) (.cse13 (= (mod v_~b$w_buff1_used~0_350 256) 0)) (.cse2 (= (mod v_~b$r_buff1_thd0~0_46 256) 0)) (.cse12 (= (mod v_~b$r_buff0_thd0~0_66 256) 0)) (.cse14 (= (mod v_~b$w_buff0_used~0_502 256) 0))) (let ((.cse7 (not .cse14)) (.cse6 (or .cse12 .cse14)) (.cse4 (not .cse2)) (.cse9 (not .cse13)) (.cse10 (or .cse2 .cse13)) (.cse5 (not .cse1)) (.cse8 (not .cse12)) (.cse11 (or .cse12 .cse1))) (and (let ((.cse3 (= (mod v_~b$w_buff1_used~0_349 256) 0)) (.cse0 (= (mod v_~b$r_buff0_thd0~0_65 256) 0))) (or (and (or .cse0 .cse1) (= v_~b$r_buff1_thd0~0_46 v_~b$r_buff1_thd0~0_45) (or .cse2 .cse3)) (and (or (and .cse4 (not .cse3)) (and (not .cse0) .cse5)) (= v_~b$r_buff1_thd0~0_45 0)))) (or (and .cse6 (= v_~b$w_buff0_used~0_502 v_~b$w_buff0_used~0_501)) (and .cse7 (= v_~b$w_buff0_used~0_501 0) .cse8)) (or (and (or (and .cse4 .cse9) (and .cse5 .cse8)) (= v_~b$w_buff1_used~0_349 0)) (and .cse10 (= v_~b$w_buff1_used~0_349 v_~b$w_buff1_used~0_350) .cse11)) (or (and .cse7 (= |v_ULTIMATE.start_main_#t~ite58#1_46| |v_ULTIMATE.start_main_#t~ite58#1_41|) .cse8 (= v_~b~0_186 v_~b$w_buff0~0_113)) (and .cse6 (= v_~b~0_186 |v_ULTIMATE.start_main_#t~ite58#1_46|) (or (and (= v_~b$w_buff1~0_134 |v_ULTIMATE.start_main_#t~ite58#1_46|) .cse4 .cse9) (and .cse10 (= v_~b~0_187 |v_ULTIMATE.start_main_#t~ite58#1_46|))))) (or (and (= v_~b$r_buff0_thd0~0_65 0) .cse5 .cse8) (and (= v_~b$r_buff0_thd0~0_66 v_~b$r_buff0_thd0~0_65) .cse11))))) InVars {~b$w_buff0_used~0=v_~b$w_buff0_used~0_502, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_46, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_41|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_350, ~b~0=v_~b~0_187, ~b$w_buff1~0=v_~b$w_buff1~0_134, ~b$w_buff0~0=v_~b$w_buff0~0_113, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_66} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_24|, ~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_45, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_40|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_18|, ~b$w_buff0_used~0=v_~b$w_buff0_used~0_501, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_26|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_34|, ~b$w_buff1_used~0=v_~b$w_buff1_used~0_349, ~b~0=v_~b~0_186, ~b$w_buff1~0=v_~b$w_buff1~0_134, ~b$w_buff0~0=v_~b$w_buff0~0_113, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_22|, ~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_65} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_46|] AssignedVars[~b$w_buff0_used~0, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite61#1, ~b$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite58#1, ~b$w_buff1_used~0, ~b~0, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~ite62#1, ~b$r_buff0_thd0~0] {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} is VALID [2022-02-20 20:21:46,610 INFO L290 TraceCheckUtils]: 81: Hoare triple {344165#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~y~0_4) (= v_~__unbuffered_p2_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {344166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:46,611 INFO L290 TraceCheckUtils]: 82: Hoare triple {344166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1027] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:21:46,611 INFO L290 TraceCheckUtils]: 83: Hoare triple {344166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1047] L891-->L891-1: 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] {344167#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:46,612 INFO L290 TraceCheckUtils]: 84: Hoare triple {344167#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1014] L891-1-->L18: Formula: true InVars {} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {344167#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:21:46,612 INFO L290 TraceCheckUtils]: 85: Hoare triple {344167#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1074] L18-->L18-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_2| |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_2|, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_2|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression#1] {344168#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:21:46,612 INFO L290 TraceCheckUtils]: 86: Hoare triple {344168#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1028] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {344163#false} is VALID [2022-02-20 20:21:46,613 INFO L290 TraceCheckUtils]: 87: Hoare triple {344163#false} [1017] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {344163#false} is VALID [2022-02-20 20:21:46,613 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 20:21:46,614 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:21:46,614 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975731389] [2022-02-20 20:21:46,614 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975731389] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:21:46,614 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:21:46,615 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:21:46,615 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897754225] [2022-02-20 20:21:46,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:21:46,616 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 88 [2022-02-20 20:21:46,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:21:46,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:21:46,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:21:46,661 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:21:46,662 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:21:46,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:21:46,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:21:46,663 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 139 [2022-02-20 20:21:46,664 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 126 transitions, 374 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 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 20:21:46,664 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:21:46,664 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 139 [2022-02-20 20:21:46,664 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand