./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix044_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/mix044_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 40f0a1ff0b59c9897722e1cc89a9065b61569e5c28581990c7adb84261d57e0b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:22:09,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:22:09,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:22:09,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:22:09,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:22:09,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:22:09,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:22:09,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:22:09,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:22:09,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:22:09,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:22:09,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:22:09,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:22:09,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:22:09,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:22:09,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:22:09,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:22:09,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:22:09,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:22:09,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:22:09,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:22:09,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:22:09,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:22:09,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:22:09,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:22:09,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:22:09,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:22:09,700 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:22:09,701 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:22:09,702 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:22:09,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:22:09,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:22:09,704 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:22:09,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:22:09,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:22:09,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:22:09,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:22:09,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:22:09,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:22:09,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:22:09,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:22:09,711 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:22:09,740 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:22:09,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:22:09,750 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:22:09,750 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:22:09,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:22:09,751 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:22:09,752 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:22:09,752 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:22:09,752 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:22:09,752 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:22:09,753 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:22:09,753 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:22:09,753 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:22:09,754 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:22:09,755 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:22:09,755 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:22:09,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:22:09,755 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:22:09,755 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:22:09,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:22:09,756 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:22:09,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:22:09,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:22:09,756 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:22:09,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:22:09,757 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:22:09,758 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:22:09,758 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:22:09,758 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40f0a1ff0b59c9897722e1cc89a9065b61569e5c28581990c7adb84261d57e0b [2022-02-20 20:22:09,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:22:09,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:22:09,956 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:22:09,957 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:22:09,958 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:22:09,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:22:10,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ce72231/04e1adc2a05a4d4da02371f9983bb528/FLAGbd0b56653 [2022-02-20 20:22:10,429 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:22:10,430 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:22:10,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ce72231/04e1adc2a05a4d4da02371f9983bb528/FLAGbd0b56653 [2022-02-20 20:22:10,450 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51ce72231/04e1adc2a05a4d4da02371f9983bb528 [2022-02-20 20:22:10,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:22:10,453 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:22:10,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:22:10,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:22:10,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:22:10,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:22:10" (1/1) ... [2022-02-20 20:22:10,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ef672a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:10, skipping insertion in model container [2022-02-20 20:22:10,459 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:22:10" (1/1) ... [2022-02-20 20:22:10,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:22:10,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:22:10,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:22:10,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:22:10,912 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:22:10,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix044_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:22:11,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:22:11,046 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:22:11,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11 WrapperNode [2022-02-20 20:22:11,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:22:11,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:22:11,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:22:11,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:22:11,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,128 INFO L137 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 193 [2022-02-20 20:22:11,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:22:11,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:22:11,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:22:11,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:22:11,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,152 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:22:11,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:22:11,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:22:11,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:22:11,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (1/1) ... [2022-02-20 20:22:11,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:22:11,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:22:11,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 20:22:11,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 20:22:11,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:22:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:22:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:22:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:22:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:22:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:22:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:22:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:22:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:22:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:22:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:22:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:22:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:22:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:22:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:22:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:22:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:22:11,279 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:22:11,422 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:22:11,423 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:22:11,842 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:22:12,151 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:22:12,151 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:22:12,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:22:12 BoogieIcfgContainer [2022-02-20 20:22:12,153 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:22:12,155 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:22:12,155 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:22:12,158 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:22:12,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:22:10" (1/3) ... [2022-02-20 20:22:12,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe7ec89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:22:12, skipping insertion in model container [2022-02-20 20:22:12,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:22:11" (2/3) ... [2022-02-20 20:22:12,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fe7ec89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:22:12, skipping insertion in model container [2022-02-20 20:22:12,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:22:12" (3/3) ... [2022-02-20 20:22:12,162 INFO L111 eAbstractionObserver]: Analyzing ICFG mix044_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:22:12,166 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:22:12,167 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:22:12,167 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:22:12,167 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:22:12,234 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,235 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,236 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,237 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,238 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,238 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,239 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,239 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,240 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,241 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,241 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,241 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,242 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,242 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,242 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,242 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,243 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,243 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,243 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,244 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,244 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,244 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,244 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,245 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,246 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,246 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,246 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,247 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,248 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,249 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,250 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,250 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,251 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,251 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,251 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,252 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,252 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,252 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,253 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,254 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,255 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,256 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,258 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,258 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,258 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,260 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,260 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,260 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,261 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,261 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,265 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,266 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,266 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,266 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,266 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,267 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,267 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,267 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,267 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,268 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,269 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,270 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,271 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,272 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,275 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,276 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,277 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,278 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,279 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,279 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,279 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,279 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,279 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,280 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,281 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,281 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,281 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,281 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,281 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,285 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,285 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,285 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,286 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,286 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,286 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,286 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,287 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,288 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,289 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,289 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,289 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,292 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,292 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,292 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,292 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,293 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,293 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,294 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,295 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,295 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,296 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,298 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,298 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,299 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,300 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,301 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,304 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,304 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,304 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,305 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,306 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,306 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,306 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,306 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,307 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,308 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,308 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,308 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,308 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,309 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,310 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,310 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork3_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:22:12,310 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:22:12,355 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:22:12,363 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 20:22:12,363 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:22:12,373 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:22:12,416 INFO L129 PetriNetUnfolder]: 2/135 cut-off events. [2022-02-20 20:22:12,416 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:22:12,419 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 20:22:12,419 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 139 transitions, 298 flow [2022-02-20 20:22:12,423 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 146 places, 135 transitions, 282 flow [2022-02-20 20:22:12,443 INFO L129 PetriNetUnfolder]: 0/51 cut-off events. [2022-02-20 20:22:12,443 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:22:12,443 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:12,444 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 20:22:12,444 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 20:22:12,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:12,449 INFO L85 PathProgramCache]: Analyzing trace with hash -1951185825, now seen corresponding path program 1 times [2022-02-20 20:22:12,457 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:12,457 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694889818] [2022-02-20 20:22:12,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:12,707 INFO L290 TraceCheckUtils]: 0: Hoare triple {153#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {153#true} is VALID [2022-02-20 20:22:12,708 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 20:22:12,708 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 20:22:12,708 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 20:22:12,709 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 20:22:12,709 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 20:22:12,709 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 20:22:12,709 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 20:22:12,710 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 20:22:12,710 INFO L290 TraceCheckUtils]: 9: Hoare triple {153#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {153#true} is VALID [2022-02-20 20:22:12,710 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 20:22:12,710 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 20:22:12,710 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 20:22:12,711 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 20:22:12,711 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 20:22:12,711 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 20:22:12,711 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 20:22:12,712 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 20:22:12,712 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 20:22:12,712 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 20:22:12,712 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 20:22:12,713 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 20:22:12,714 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 20:22:12,714 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 20:22:12,714 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 20:22:12,714 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 20:22:12,714 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 20:22:12,715 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 20:22:12,715 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 20:22:12,716 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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,716 INFO L290 TraceCheckUtils]: 30: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,718 INFO L290 TraceCheckUtils]: 31: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,718 INFO L290 TraceCheckUtils]: 32: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,719 INFO L290 TraceCheckUtils]: 33: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,719 INFO L290 TraceCheckUtils]: 34: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,720 INFO L290 TraceCheckUtils]: 35: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,720 INFO L290 TraceCheckUtils]: 36: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,721 INFO L290 TraceCheckUtils]: 37: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,721 INFO L290 TraceCheckUtils]: 38: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,722 INFO L290 TraceCheckUtils]: 39: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,722 INFO L290 TraceCheckUtils]: 40: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,722 INFO L290 TraceCheckUtils]: 41: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,723 INFO L290 TraceCheckUtils]: 42: Hoare triple {155#(= ~b$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_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_1|, ULTIMATE.start_main_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_1|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_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_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_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_#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_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t1162~0#1.offset, ULTIMATE.start_main_~#t1164~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1162~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t1163~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t1164~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1163~0#1.base, ULTIMATE.start_main_#t~ite62#1] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,724 INFO L290 TraceCheckUtils]: 43: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [1026] L869-->L869-1: Formula: (and (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) 0) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 4)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) (= |v_#valid_1| (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1161~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 0))) 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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_2|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, #valid, #length] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,725 INFO L290 TraceCheckUtils]: 45: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,725 INFO L290 TraceCheckUtils]: 46: Hoare triple {155#(= ~b$w_buff0_used~0 0)} [993] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3|) |v_ULTIMATE.start_main_~#t1161~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {155#(= ~b$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,726 INFO L290 TraceCheckUtils]: 47: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,727 INFO L290 TraceCheckUtils]: 48: Hoare triple {155#(= ~b$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$w_buff0_used~0 0)} is VALID [2022-02-20 20:22:12,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {155#(= ~b$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 20:22:12,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:12,732 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:12,732 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694889818] [2022-02-20 20:22:12,732 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1694889818] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:12,733 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:12,733 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:22:12,734 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569226740] [2022-02-20 20:22:12,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:12,750 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 20:22:12,752 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:12,755 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 20:22:12,806 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 20:22:12,807 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:22:12,807 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:12,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:22:12,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:22:12,824 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 139 [2022-02-20 20:22:12,828 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 20:22:12,828 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:12,828 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 139 [2022-02-20 20:22:12,829 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:13,100 INFO L129 PetriNetUnfolder]: 162/623 cut-off events. [2022-02-20 20:22:13,100 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-02-20 20:22:13,103 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 20:22:13,107 INFO L132 encePairwiseOnDemand]: 134/139 looper letters, 18 selfloop transitions, 2 changer transitions 0/139 dead transitions. [2022-02-20 20:22:13,108 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 139 transitions, 339 flow [2022-02-20 20:22:13,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:22:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:22:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions. [2022-02-20 20:22:13,131 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9448441247002398 [2022-02-20 20:22:13,132 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 394 transitions. [2022-02-20 20:22:13,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions. [2022-02-20 20:22:13,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:13,135 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions. [2022-02-20 20:22:13,141 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 20:22:13,145 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:13,145 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 139.0) internal successors, (556), 4 states have internal predecessors, (556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:13,147 INFO L186 Difference]: Start difference. First operand has 146 places, 135 transitions, 282 flow. Second operand 3 states and 394 transitions. [2022-02-20 20:22:13,148 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 139 transitions, 339 flow [2022-02-20 20:22:13,153 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 20:22:13,157 INFO L242 Difference]: Finished difference. Result has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:13,158 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=139, PETRI_DIFFERENCE_MINUEND_FLOW=270, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=274, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2022-02-20 20:22:13,163 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, -4 predicate places. [2022-02-20 20:22:13,164 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:18,059 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 173096 states, 173093 states have (on average 4.47043496848515) internal successors, (773801), 173095 states have internal predecessors, (773801), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:18,607 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 20:22:18,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:18,608 INFO L470 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 274 flow [2022-02-20 20:22:18,609 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 20:22:18,609 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:18,609 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:18,610 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:22:18,610 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 20:22:18,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:18,611 INFO L85 PathProgramCache]: Analyzing trace with hash 771760905, now seen corresponding path program 1 times [2022-02-20 20:22:18,611 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:18,612 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900618336] [2022-02-20 20:22:18,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:19,059 INFO L290 TraceCheckUtils]: 0: Hoare triple {173254#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173254#true} is VALID [2022-02-20 20:22:19,060 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 20:22:19,062 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 20:22:19,062 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 20:22:19,062 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 20:22:19,063 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 20:22:19,063 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 20:22:19,063 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 20:22:19,063 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 20:22:19,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {173254#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {173254#true} is VALID [2022-02-20 20:22:19,064 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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,067 INFO L290 TraceCheckUtils]: 15: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,068 INFO L290 TraceCheckUtils]: 17: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,068 INFO L290 TraceCheckUtils]: 18: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,069 INFO L290 TraceCheckUtils]: 19: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,069 INFO L290 TraceCheckUtils]: 20: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,070 INFO L290 TraceCheckUtils]: 22: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,071 INFO L290 TraceCheckUtils]: 23: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,071 INFO L290 TraceCheckUtils]: 24: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,072 INFO L290 TraceCheckUtils]: 25: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,072 INFO L290 TraceCheckUtils]: 26: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,073 INFO L290 TraceCheckUtils]: 27: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,073 INFO L290 TraceCheckUtils]: 28: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,074 INFO L290 TraceCheckUtils]: 29: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,074 INFO L290 TraceCheckUtils]: 30: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,074 INFO L290 TraceCheckUtils]: 31: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,075 INFO L290 TraceCheckUtils]: 32: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,075 INFO L290 TraceCheckUtils]: 33: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,076 INFO L290 TraceCheckUtils]: 34: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,077 INFO L290 TraceCheckUtils]: 35: Hoare triple {173256#(= ~__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] {173256#(= ~__unbuffered_p3_EAX~0 0)} is VALID [2022-02-20 20:22:19,077 INFO L290 TraceCheckUtils]: 36: Hoare triple {173256#(= ~__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] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,078 INFO L290 TraceCheckUtils]: 37: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,079 INFO L290 TraceCheckUtils]: 38: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,079 INFO L290 TraceCheckUtils]: 39: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,080 INFO L290 TraceCheckUtils]: 40: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,080 INFO L290 TraceCheckUtils]: 41: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,081 INFO L290 TraceCheckUtils]: 42: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_1|, ULTIMATE.start_main_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_1|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_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_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_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_#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_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t1162~0#1.offset, ULTIMATE.start_main_~#t1164~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1162~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t1163~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t1164~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1163~0#1.base, ULTIMATE.start_main_#t~ite62#1] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,082 INFO L290 TraceCheckUtils]: 43: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1026] L869-->L869-1: Formula: (and (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) 0) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 4)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) (= |v_#valid_1| (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1161~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 0))) 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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_2|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, #valid, #length] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,082 INFO L290 TraceCheckUtils]: 44: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,083 INFO L290 TraceCheckUtils]: 45: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,084 INFO L290 TraceCheckUtils]: 46: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [993] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3|) |v_ULTIMATE.start_main_~#t1161~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,084 INFO L290 TraceCheckUtils]: 47: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,085 INFO L290 TraceCheckUtils]: 48: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,085 INFO L290 TraceCheckUtils]: 49: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,086 INFO L290 TraceCheckUtils]: 50: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1082] L871-->L871-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1162~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 0)) (= |v_#valid_3| (store |v_#valid_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t1162~0#1.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1162~0#1.offset, #valid, ULTIMATE.start_main_~#t1162~0#1.base, #length] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,087 INFO L290 TraceCheckUtils]: 51: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,087 INFO L290 TraceCheckUtils]: 52: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,088 INFO L290 TraceCheckUtils]: 53: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1044] L872-1-->L872-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_3|) |v_ULTIMATE.start_main_~#t1162~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,089 INFO L290 TraceCheckUtils]: 54: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,091 INFO L290 TraceCheckUtils]: 55: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,092 INFO L290 TraceCheckUtils]: 56: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,092 INFO L290 TraceCheckUtils]: 57: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1010] L873-->L873-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1163~0#1.offset_2| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1163~0#1.base_2|) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 1) |v_#valid_5|) (not (= |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 0)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 4) |v_#length_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1163~0#1.base, #length, ULTIMATE.start_main_~#t1163~0#1.offset] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,093 INFO L290 TraceCheckUtils]: 58: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,094 INFO L290 TraceCheckUtils]: 59: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,095 INFO L290 TraceCheckUtils]: 60: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_3|) |v_ULTIMATE.start_main_~#t1163~0#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_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,096 INFO L290 TraceCheckUtils]: 61: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,097 INFO L290 TraceCheckUtils]: 62: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,098 INFO L290 TraceCheckUtils]: 63: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,098 INFO L290 TraceCheckUtils]: 64: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [984] L875-->L875-1: Formula: (and (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 4)) (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 1) |v_#valid_7|) (= |v_ULTIMATE.start_main_~#t1164~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1164~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 0)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1164~0#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_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_2|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1164~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1164~0#1.offset] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,099 INFO L290 TraceCheckUtils]: 65: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,099 INFO L290 TraceCheckUtils]: 66: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,100 INFO L290 TraceCheckUtils]: 67: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1073] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_3|) |v_ULTIMATE.start_main_~#t1164~0#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_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,101 INFO L290 TraceCheckUtils]: 68: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,101 INFO L290 TraceCheckUtils]: 69: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,102 INFO L290 TraceCheckUtils]: 70: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,103 INFO L290 TraceCheckUtils]: 71: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,103 INFO L290 TraceCheckUtils]: 72: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1067] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,104 INFO L290 TraceCheckUtils]: 73: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,104 INFO L290 TraceCheckUtils]: 74: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,105 INFO L290 TraceCheckUtils]: 75: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,106 INFO L290 TraceCheckUtils]: 76: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,106 INFO L290 TraceCheckUtils]: 77: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [997] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,107 INFO L290 TraceCheckUtils]: 78: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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 (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:19,108 INFO L290 TraceCheckUtils]: 79: Hoare triple {173257#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~z~0_4) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {173258#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:19,109 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 20:22:19,110 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 20:22:19,110 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 20:22:19,111 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 20:22:19,111 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 20:22:19,111 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 20:22:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:19,113 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:19,113 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900618336] [2022-02-20 20:22:19,113 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900618336] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:19,114 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:19,114 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:22:19,114 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998700150] [2022-02-20 20:22:19,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:19,115 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 20:22:19,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:19,116 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 20:22:19,190 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:19,191 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:22:19,191 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:19,191 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:22:19,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:22:19,193 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 139 [2022-02-20 20:22:19,194 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 20:22:19,194 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:19,195 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 139 [2022-02-20 20:22:19,195 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:22:23,627 INFO L129 PetriNetUnfolder]: 11178/23369 cut-off events. [2022-02-20 20:22:23,627 INFO L130 PetriNetUnfolder]: For 965/965 co-relation queries the response was YES. [2022-02-20 20:22:23,724 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39832 conditions, 23369 events. 11178/23369 cut-off events. For 965/965 co-relation queries the response was YES. Maximal size of possible extension queue 1049. Compared 226674 event pairs, 1220 based on Foata normal form. 0/22960 useless extension candidates. Maximal degree in co-relation 39771. Up to 4498 conditions per place. [2022-02-20 20:22:23,811 INFO L132 encePairwiseOnDemand]: 128/139 looper letters, 45 selfloop transitions, 7 changer transitions 119/260 dead transitions. [2022-02-20 20:22:23,811 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 260 transitions, 870 flow [2022-02-20 20:22:23,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:22:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:22:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1539 transitions. [2022-02-20 20:22:23,830 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8516878804648589 [2022-02-20 20:22:23,830 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1539 transitions. [2022-02-20 20:22:23,830 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1539 transitions. [2022-02-20 20:22:23,831 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:22:23,831 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1539 transitions. [2022-02-20 20:22:23,841 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 118.38461538461539) internal successors, (1539), 13 states have internal predecessors, (1539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:23,845 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 20:22:23,846 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 20:22:23,846 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 13 states and 1539 transitions. [2022-02-20 20:22:23,846 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 260 transitions, 870 flow [2022-02-20 20:22:23,850 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 260 transitions, 844 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:22:23,853 INFO L242 Difference]: Finished difference. Result has 164 places, 122 transitions, 342 flow [2022-02-20 20:22:23,854 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=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=342, PETRI_PLACES=164, PETRI_TRANSITIONS=122} [2022-02-20 20:22:23,854 INFO L334 CegarLoopForPetriNet]: 146 programPoint places, 18 predicate places. [2022-02-20 20:22:23,855 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 164 places, 122 transitions, 342 flow [2022-02-20 20:22:28,808 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 137240 states, 137235 states have (on average 4.368003789120851) internal successors, (599443), 137239 states have internal predecessors, (599443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,210 INFO L78 Accepts]: Start accepts. Automaton has has 137240 states, 137235 states have (on average 4.368003789120851) internal successors, (599443), 137239 states have internal predecessors, (599443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:22:29,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:22:29,211 INFO L470 AbstractCegarLoop]: Abstraction has has 164 places, 122 transitions, 342 flow [2022-02-20 20:22:29,212 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 20:22:29,212 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:22:29,212 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:22:29,212 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:22:29,213 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 20:22:29,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:22:29,213 INFO L85 PathProgramCache]: Analyzing trace with hash -1091724025, now seen corresponding path program 1 times [2022-02-20 20:22:29,214 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:22:29,214 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595493589] [2022-02-20 20:22:29,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:22:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:22:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:22:29,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {310531#true} [1093] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310531#true} is VALID [2022-02-20 20:22:29,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {310531#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] {310531#true} is VALID [2022-02-20 20:22:29,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {310531#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[] {310531#true} is VALID [2022-02-20 20:22:29,366 INFO L290 TraceCheckUtils]: 3: Hoare triple {310531#true} [1106] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {310531#true} is VALID [2022-02-20 20:22:29,366 INFO L290 TraceCheckUtils]: 4: Hoare triple {310531#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[] {310531#true} is VALID [2022-02-20 20:22:29,367 INFO L290 TraceCheckUtils]: 5: Hoare triple {310531#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[] {310531#true} is VALID [2022-02-20 20:22:29,367 INFO L290 TraceCheckUtils]: 6: Hoare triple {310531#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[] {310531#true} is VALID [2022-02-20 20:22:29,367 INFO L290 TraceCheckUtils]: 7: Hoare triple {310531#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[] {310531#true} is VALID [2022-02-20 20:22:29,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {310531#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] {310531#true} is VALID [2022-02-20 20:22:29,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {310531#true} [1039] L712-->L714: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 10: Hoare triple {310531#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] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {310531#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] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {310531#true} [1069] L718-->L720: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 13: Hoare triple {310531#true} [996] L720-->L721: Formula: (= v_~b~0_17 0) InVars {} OutVars{~b~0=v_~b~0_17} AuxVars[] AssignedVars[~b~0] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 14: Hoare triple {310531#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$flush_delayed~0] {310531#true} is VALID [2022-02-20 20:22:29,368 INFO L290 TraceCheckUtils]: 15: Hoare triple {310531#true} [1038] L722-->L723: Formula: (= v_~b$mem_tmp~0_3 0) InVars {} OutVars{~b$mem_tmp~0=v_~b$mem_tmp~0_3} AuxVars[] AssignedVars[~b$mem_tmp~0] {310531#true} is VALID [2022-02-20 20:22:29,369 INFO L290 TraceCheckUtils]: 16: Hoare triple {310531#true} [1109] L723-->L724: Formula: (= v_~b$r_buff0_thd0~0_14 0) InVars {} OutVars{~b$r_buff0_thd0~0=v_~b$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd0~0] {310531#true} is VALID [2022-02-20 20:22:29,369 INFO L290 TraceCheckUtils]: 17: Hoare triple {310531#true} [990] L724-->L725: Formula: (= v_~b$r_buff0_thd1~0_15 0) InVars {} OutVars{~b$r_buff0_thd1~0=v_~b$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~b$r_buff0_thd1~0] {310531#true} is VALID [2022-02-20 20:22:29,369 INFO L290 TraceCheckUtils]: 18: Hoare triple {310531#true} [979] L725-->L726: Formula: (= v_~b$r_buff0_thd2~0_14 0) InVars {} OutVars{~b$r_buff0_thd2~0=v_~b$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd2~0] {310531#true} is VALID [2022-02-20 20:22:29,369 INFO L290 TraceCheckUtils]: 19: Hoare triple {310531#true} [1068] L726-->L727: Formula: (= v_~b$r_buff0_thd3~0_14 0) InVars {} OutVars{~b$r_buff0_thd3~0=v_~b$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~b$r_buff0_thd3~0] {310531#true} is VALID [2022-02-20 20:22:29,369 INFO L290 TraceCheckUtils]: 20: Hoare triple {310531#true} [986] L727-->L728: Formula: (= v_~b$r_buff0_thd4~0_46 0) InVars {} OutVars{~b$r_buff0_thd4~0=v_~b$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~b$r_buff0_thd4~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 21: Hoare triple {310531#true} [1040] L728-->L729: Formula: (= v_~b$r_buff1_thd0~0_2 0) InVars {} OutVars{~b$r_buff1_thd0~0=v_~b$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~b$r_buff1_thd0~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 22: Hoare triple {310531#true} [1005] L729-->L730: Formula: (= v_~b$r_buff1_thd1~0_10 0) InVars {} OutVars{~b$r_buff1_thd1~0=v_~b$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd1~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 23: Hoare triple {310531#true} [1032] L730-->L731: Formula: (= v_~b$r_buff1_thd2~0_10 0) InVars {} OutVars{~b$r_buff1_thd2~0=v_~b$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd2~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 24: Hoare triple {310531#true} [1079] L731-->L732: Formula: (= v_~b$r_buff1_thd3~0_10 0) InVars {} OutVars{~b$r_buff1_thd3~0=v_~b$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~b$r_buff1_thd3~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 25: Hoare triple {310531#true} [995] L732-->L733: Formula: (= v_~b$r_buff1_thd4~0_27 0) InVars {} OutVars{~b$r_buff1_thd4~0=v_~b$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~b$r_buff1_thd4~0] {310531#true} is VALID [2022-02-20 20:22:29,370 INFO L290 TraceCheckUtils]: 26: Hoare triple {310531#true} [1078] L733-->L734: Formula: (= v_~b$read_delayed~0_1 0) InVars {} OutVars{~b$read_delayed~0=v_~b$read_delayed~0_1} AuxVars[] AssignedVars[~b$read_delayed~0] {310531#true} is VALID [2022-02-20 20:22:29,371 INFO L290 TraceCheckUtils]: 27: Hoare triple {310531#true} [1080] L734-->L735: Formula: (and (= v_~b$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$read_delayed_var~0.offset] {310531#true} is VALID [2022-02-20 20:22:29,371 INFO L290 TraceCheckUtils]: 28: Hoare triple {310531#true} [1103] L735-->L736: Formula: (= v_~b$w_buff0~0_13 0) InVars {} OutVars{~b$w_buff0~0=v_~b$w_buff0~0_13} AuxVars[] AssignedVars[~b$w_buff0~0] {310531#true} is VALID [2022-02-20 20:22:29,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {310531#true} [1004] L736-->L737: Formula: (= v_~b$w_buff0_used~0_84 0) InVars {} OutVars{~b$w_buff0_used~0=v_~b$w_buff0_used~0_84} AuxVars[] AssignedVars[~b$w_buff0_used~0] {310531#true} is VALID [2022-02-20 20:22:29,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {310531#true} [994] L737-->L738: Formula: (= v_~b$w_buff1~0_12 0) InVars {} OutVars{~b$w_buff1~0=v_~b$w_buff1~0_12} AuxVars[] AssignedVars[~b$w_buff1~0] {310531#true} is VALID [2022-02-20 20:22:29,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {310531#true} [1034] L738-->L739: Formula: (= v_~b$w_buff1_used~0_52 0) InVars {} OutVars{~b$w_buff1_used~0=v_~b$w_buff1_used~0_52} AuxVars[] AssignedVars[~b$w_buff1_used~0] {310531#true} is VALID [2022-02-20 20:22:29,372 INFO L290 TraceCheckUtils]: 32: Hoare triple {310531#true} [976] L739-->L740: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {310531#true} is VALID [2022-02-20 20:22:29,372 INFO L290 TraceCheckUtils]: 33: Hoare triple {310531#true} [1022] L740-->L742: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {310531#true} is VALID [2022-02-20 20:22:29,372 INFO L290 TraceCheckUtils]: 34: Hoare triple {310531#true} [1006] L742-->L744: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,373 INFO L290 TraceCheckUtils]: 35: Hoare triple {310533#(= ~x~0 0)} [1007] L744-->L746: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,373 INFO L290 TraceCheckUtils]: 36: Hoare triple {310533#(= ~x~0 0)} [1065] L746-->L747: Formula: (= v_~z~0_3 0) InVars {} OutVars{~z~0=v_~z~0_3} AuxVars[] AssignedVars[~z~0] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,373 INFO L290 TraceCheckUtils]: 37: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,374 INFO L290 TraceCheckUtils]: 38: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,374 INFO L290 TraceCheckUtils]: 39: Hoare triple {310533#(= ~x~0 0)} [1108] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,375 INFO L290 TraceCheckUtils]: 40: Hoare triple {310533#(= ~x~0 0)} [1019] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,375 INFO L290 TraceCheckUtils]: 41: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {310533#(= ~x~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_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_1|, ULTIMATE.start_main_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_1|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_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_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_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_#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_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t1162~0#1.offset, ULTIMATE.start_main_~#t1164~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t1162~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t1163~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t1164~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_~#t1163~0#1.base, ULTIMATE.start_main_#t~ite62#1] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,376 INFO L290 TraceCheckUtils]: 43: Hoare triple {310533#(= ~x~0 0)} [1026] L869-->L869-1: Formula: (and (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) 0) (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 4)) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1161~0#1.base_2|) (= |v_#valid_1| (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1161~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1161~0#1.base_2| 0))) 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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_2|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1161~0#1.base, ULTIMATE.start_main_~#t1161~0#1.offset, #valid, #length] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,376 INFO L290 TraceCheckUtils]: 44: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,377 INFO L290 TraceCheckUtils]: 45: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,377 INFO L290 TraceCheckUtils]: 46: Hoare triple {310533#(= ~x~0 0)} [993] L870-1-->L870-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1161~0#1.base_3|) |v_ULTIMATE.start_main_~#t1161~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#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_~#t1161~0#1.base=|v_ULTIMATE.start_main_~#t1161~0#1.base_3|, ULTIMATE.start_main_~#t1161~0#1.offset=|v_ULTIMATE.start_main_~#t1161~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,377 INFO L290 TraceCheckUtils]: 47: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,378 INFO L290 TraceCheckUtils]: 48: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,378 INFO L290 TraceCheckUtils]: 49: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,379 INFO L290 TraceCheckUtils]: 50: Hoare triple {310533#(= ~x~0 0)} [1082] L871-->L871-1: Formula: (and (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1162~0#1.base_2|) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 4) |v_#length_3|) (not (= |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 0)) (= |v_#valid_3| (store |v_#valid_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_2| 1)) (= 0 |v_ULTIMATE.start_main_~#t1162~0#1.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1162~0#1.offset, #valid, ULTIMATE.start_main_~#t1162~0#1.base, #length] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,379 INFO L290 TraceCheckUtils]: 51: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,379 INFO L290 TraceCheckUtils]: 52: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,380 INFO L290 TraceCheckUtils]: 53: Hoare triple {310533#(= ~x~0 0)} [1044] L872-1-->L872-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1162~0#1.base_3|) |v_ULTIMATE.start_main_~#t1162~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#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_~#t1162~0#1.base=|v_ULTIMATE.start_main_~#t1162~0#1.base_3|, ULTIMATE.start_main_~#t1162~0#1.offset=|v_ULTIMATE.start_main_~#t1162~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,380 INFO L290 TraceCheckUtils]: 54: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,381 INFO L290 TraceCheckUtils]: 55: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,381 INFO L290 TraceCheckUtils]: 56: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,381 INFO L290 TraceCheckUtils]: 57: Hoare triple {310533#(= ~x~0 0)} [1010] L873-->L873-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t1163~0#1.offset_2| 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1163~0#1.base_2|) (= (store |v_#valid_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 1) |v_#valid_5|) (not (= |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 0)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_2| 4) |v_#length_5|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_2|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1163~0#1.base, #length, ULTIMATE.start_main_~#t1163~0#1.offset] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,382 INFO L290 TraceCheckUtils]: 58: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,382 INFO L290 TraceCheckUtils]: 59: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,383 INFO L290 TraceCheckUtils]: 60: Hoare triple {310533#(= ~x~0 0)} [1095] L874-1-->L874-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1163~0#1.base_3|) |v_ULTIMATE.start_main_~#t1163~0#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_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1163~0#1.base=|v_ULTIMATE.start_main_~#t1163~0#1.base_3|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t1163~0#1.offset=|v_ULTIMATE.start_main_~#t1163~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,383 INFO L290 TraceCheckUtils]: 61: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,383 INFO L290 TraceCheckUtils]: 62: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,384 INFO L290 TraceCheckUtils]: 63: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,384 INFO L290 TraceCheckUtils]: 64: Hoare triple {310533#(= ~x~0 0)} [984] L875-->L875-1: Formula: (and (= |v_#length_7| (store |v_#length_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 4)) (= (store |v_#valid_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 1) |v_#valid_7|) (= |v_ULTIMATE.start_main_~#t1164~0#1.offset_2| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1164~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1164~0#1.base_2| 0)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1164~0#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_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_2|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1164~0#1.base, #valid, #length, ULTIMATE.start_main_~#t1164~0#1.offset] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,385 INFO L290 TraceCheckUtils]: 66: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,385 INFO L290 TraceCheckUtils]: 67: Hoare triple {310533#(= ~x~0 0)} [1073] L876-1-->L876-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1164~0#1.base_3|) |v_ULTIMATE.start_main_~#t1164~0#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_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1164~0#1.base=|v_ULTIMATE.start_main_~#t1164~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t1164~0#1.offset=|v_ULTIMATE.start_main_~#t1164~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,386 INFO L290 TraceCheckUtils]: 68: Hoare triple {310533#(= ~x~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] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,386 INFO L290 TraceCheckUtils]: 69: Hoare triple {310533#(= ~x~0 0)} [1133] P3ENTRY-->L821: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_1| v_P3Thread1of1ForFork0_~arg.base_1) (= v_P3Thread1of1ForFork0_~arg.offset_1 |v_P3Thread1of1ForFork0_#in~arg.offset_1|)) InVars {P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|} OutVars{P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_1, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_1|, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_1|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_1} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_~arg.base] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,387 INFO L290 TraceCheckUtils]: 70: Hoare triple {310533#(= ~x~0 0)} [1134] L821-->L823: Formula: (= 2 v_~z~0_2) InVars {} OutVars{~z~0=v_~z~0_2} AuxVars[] AssignedVars[~z~0] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,387 INFO L290 TraceCheckUtils]: 71: Hoare triple {310533#(= ~x~0 0)} [1135] L823-->L826: Formula: (= v_~a~0_1 1) InVars {} OutVars{~a~0=v_~a~0_1} AuxVars[] AssignedVars[~a~0] {310533#(= ~x~0 0)} is VALID [2022-02-20 20:22:29,388 INFO L290 TraceCheckUtils]: 72: Hoare triple {310533#(= ~x~0 0)} [1136] L826-->L829: Formula: (= v_~__unbuffered_p3_EAX~0_1 v_~a~0_2) InVars {~a~0=v_~a~0_2} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_1, ~a~0=v_~a~0_2} AuxVars[] AssignedVars[~__unbuffered_p3_EAX~0] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,388 INFO L290 TraceCheckUtils]: 73: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,389 INFO L290 TraceCheckUtils]: 74: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,389 INFO L290 TraceCheckUtils]: 75: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,390 INFO L290 TraceCheckUtils]: 76: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1067] L879-->L880: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,390 INFO L290 TraceCheckUtils]: 77: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,391 INFO L290 TraceCheckUtils]: 78: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,391 INFO L290 TraceCheckUtils]: 79: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,392 INFO L290 TraceCheckUtils]: 80: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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[] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,392 INFO L290 TraceCheckUtils]: 81: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [997] L2-1-->L881: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,394 INFO L290 TraceCheckUtils]: 82: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~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] {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:22:29,394 INFO L290 TraceCheckUtils]: 83: Hoare triple {310534#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1096] L887-->L890: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= v_~__unbuffered_p3_EAX~0_2 1) (= 2 v_~z~0_4) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {310535#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:29,395 INFO L290 TraceCheckUtils]: 84: Hoare triple {310535#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1027] L890-->L891: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310535#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:22:29,396 INFO L290 TraceCheckUtils]: 85: Hoare triple {310535#(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] {310536#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:29,396 INFO L290 TraceCheckUtils]: 86: Hoare triple {310536#(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] {310536#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:22:29,397 INFO L290 TraceCheckUtils]: 87: Hoare triple {310536#(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] {310537#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:22:29,397 INFO L290 TraceCheckUtils]: 88: Hoare triple {310537#(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[] {310532#false} is VALID [2022-02-20 20:22:29,397 INFO L290 TraceCheckUtils]: 89: Hoare triple {310532#false} [1017] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {310532#false} is VALID [2022-02-20 20:22:29,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:22:29,398 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:22:29,398 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595493589] [2022-02-20 20:22:29,398 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1595493589] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:22:29,399 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:22:29,399 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:22:29,399 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734204476] [2022-02-20 20:22:29,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:22:29,400 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 90 [2022-02-20 20:22:29,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:22:29,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.857142857142858) internal successors, (90), 7 states have internal predecessors, (90), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,462 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:22:29,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:22:29,463 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:22:29,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:22:29,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:22:29,465 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 139 [2022-02-20 20:22:29,466 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 122 transitions, 342 flow. Second operand has 7 states, 7 states have (on average 108.57142857142857) internal successors, (760), 7 states have internal predecessors, (760), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:22:29,466 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:22:29,466 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 139 [2022-02-20 20:22:29,466 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand