./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f758b611596923134c7292307712c4e6636a1a24449562e0f1ec6ef2697b141 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:18:21,726 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:18:21,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:18:21,753 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:18:21,753 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:18:21,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:18:21,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:18:21,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:18:21,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:18:21,768 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:18:21,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:18:21,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:18:21,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:18:21,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:18:21,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:18:21,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:18:21,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:18:21,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:18:21,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:18:21,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:18:21,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:18:21,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:18:21,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:18:21,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:18:21,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:18:21,793 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:18:21,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:18:21,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:18:21,795 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:18:21,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:18:21,796 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:18:21,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:18:21,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:18:21,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:18:21,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:18:21,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:18:21,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:18:21,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:18:21,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:18:21,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:18:21,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:18:21,804 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:18:21,841 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:18:21,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:18:21,841 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:18:21,842 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:18:21,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:18:21,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:18:21,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:18:21,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:18:21,844 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:18:21,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:18:21,844 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:18:21,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:18:21,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:18:21,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:18:21,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:18:21,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:18:21,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:18:21,846 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:18:21,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:18:21,846 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:18:21,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:18:21,847 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:18:21,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:18:21,847 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:18:21,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:18:21,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:18:21,848 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:18:21,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:18:21,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:18:21,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:18:21,849 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:18:21,850 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:18:21,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:18:21,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4f758b611596923134c7292307712c4e6636a1a24449562e0f1ec6ef2697b141 [2022-02-20 20:18:22,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:18:22,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:18:22,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:18:22,092 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:18:22,093 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:18:22,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i [2022-02-20 20:18:22,153 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a0f49d4d/8d44a51837784ffebac2d6ab75bea3c6/FLAGb66177d13 [2022-02-20 20:18:22,629 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:18:22,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix027_power.opt_pso.opt_rmo.opt.i [2022-02-20 20:18:22,640 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a0f49d4d/8d44a51837784ffebac2d6ab75bea3c6/FLAGb66177d13 [2022-02-20 20:18:22,651 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a0f49d4d/8d44a51837784ffebac2d6ab75bea3c6 [2022-02-20 20:18:22,653 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:18:22,654 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:18:22,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:18:22,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:18:22,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:18:22,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:18:22" (1/1) ... [2022-02-20 20:18:22,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b02c94e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:22, skipping insertion in model container [2022-02-20 20:18:22,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:18:22" (1/1) ... [2022-02-20 20:18:22,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:18:22,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:18:22,870 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/mix027_power.opt_pso.opt_rmo.opt.i[966,979] [2022-02-20 20:18:23,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:18:23,094 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:18:23,104 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/mix027_power.opt_pso.opt_rmo.opt.i[966,979] [2022-02-20 20:18:23,145 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:18:23,190 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:18:23,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23 WrapperNode [2022-02-20 20:18:23,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:18:23,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:18:23,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:18:23,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:18:23,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,276 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 192 [2022-02-20 20:18:23,277 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:18:23,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:18:23,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:18:23,279 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:18:23,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,324 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:18:23,339 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:18:23,339 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:18:23,339 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:18:23,340 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (1/1) ... [2022-02-20 20:18:23,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:18:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:18:23,368 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 20:18:23,395 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 20:18:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:18:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:18:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:18:23,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:18:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:18:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:18:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:18:23,416 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:18:23,416 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:18:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:18:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:18:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:18:23,417 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:18:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:18:23,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:18:23,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:18:23,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:18:23,419 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 20:18:23,524 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:18:23,525 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:18:24,019 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:18:24,309 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:18:24,310 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:18:24,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:18:24 BoogieIcfgContainer [2022-02-20 20:18:24,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:18:24,313 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:18:24,314 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:18:24,316 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:18:24,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:18:22" (1/3) ... [2022-02-20 20:18:24,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e36ad1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:18:24, skipping insertion in model container [2022-02-20 20:18:24,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:18:23" (2/3) ... [2022-02-20 20:18:24,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e36ad1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:18:24, skipping insertion in model container [2022-02-20 20:18:24,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:18:24" (3/3) ... [2022-02-20 20:18:24,321 INFO L111 eAbstractionObserver]: Analyzing ICFG mix027_power.opt_pso.opt_rmo.opt.i [2022-02-20 20:18:24,327 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:18:24,327 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:18:24,327 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:18:24,328 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:18:24,384 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,384 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,384 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,384 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,385 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,385 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,385 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,386 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,387 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,388 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,389 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,390 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,391 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,392 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,393 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,394 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,394 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,396 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,396 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,397 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,398 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,399 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,400 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,402 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,403 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,404 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,405 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,410 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,411 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,414 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,415 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,417 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,418 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,419 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,420 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,421 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,421 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,421 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,421 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,421 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,423 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,423 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,423 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,423 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,424 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,424 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,424 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,425 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,426 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,427 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,428 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,428 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,428 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,428 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,429 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,430 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,433 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,433 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,434 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,435 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,435 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,435 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,435 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,436 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,436 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,436 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,436 WARN L322 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,437 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,438 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,439 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,439 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,439 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,440 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,441 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,442 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,443 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,446 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,446 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,447 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:18:24,447 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:18:24,490 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:18:24,498 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 20:18:24,498 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:18:24,511 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 146 places, 135 transitions, 290 flow [2022-02-20 20:18:24,553 INFO L129 PetriNetUnfolder]: 2/131 cut-off events. [2022-02-20 20:18:24,553 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:18:24,559 INFO L84 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 131 events. 2/131 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 64 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 90. Up to 2 conditions per place. [2022-02-20 20:18:24,559 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 135 transitions, 290 flow [2022-02-20 20:18:24,563 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 131 transitions, 274 flow [2022-02-20 20:18:24,603 INFO L129 PetriNetUnfolder]: 0/77 cut-off events. [2022-02-20 20:18:24,603 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:18:24,604 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:18:24,604 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] [2022-02-20 20:18:24,605 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:18:24,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:18:24,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1997648478, now seen corresponding path program 1 times [2022-02-20 20:18:24,617 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:18:24,617 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872748690] [2022-02-20 20:18:24,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:18:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:18:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:18:24,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {149#true} [902] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {149#true} [829] 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] {149#true} is VALID [2022-02-20 20:18:24,902 INFO L290 TraceCheckUtils]: 2: Hoare triple {149#true} [906] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,902 INFO L290 TraceCheckUtils]: 3: Hoare triple {149#true} [909] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,903 INFO L290 TraceCheckUtils]: 4: Hoare triple {149#true} [908] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,903 INFO L290 TraceCheckUtils]: 5: Hoare triple {149#true} [866] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,903 INFO L290 TraceCheckUtils]: 6: Hoare triple {149#true} [795] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,903 INFO L290 TraceCheckUtils]: 7: Hoare triple {149#true} [878] L17-3-->L17-4: Formula: (and (= (select |v_#valid_11| 2) 1) (= 35 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {149#true} is VALID [2022-02-20 20:18:24,904 INFO L290 TraceCheckUtils]: 8: Hoare triple {149#true} [794] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {149#true} is VALID [2022-02-20 20:18:24,904 INFO L290 TraceCheckUtils]: 9: Hoare triple {149#true} [848] 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] {149#true} is VALID [2022-02-20 20:18:24,904 INFO L290 TraceCheckUtils]: 10: Hoare triple {149#true} [791] 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] {149#true} is VALID [2022-02-20 20:18:24,904 INFO L290 TraceCheckUtils]: 11: Hoare triple {149#true} [835] 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] {149#true} is VALID [2022-02-20 20:18:24,905 INFO L290 TraceCheckUtils]: 12: Hoare triple {149#true} [877] L718-->L719: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {149#true} is VALID [2022-02-20 20:18:24,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {149#true} [853] L719-->L720: 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] {149#true} is VALID [2022-02-20 20:18:24,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {149#true} [818] L720-->L722: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {149#true} is VALID [2022-02-20 20:18:24,905 INFO L290 TraceCheckUtils]: 15: Hoare triple {149#true} [847] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {149#true} is VALID [2022-02-20 20:18:24,906 INFO L290 TraceCheckUtils]: 16: Hoare triple {149#true} [813] L724-->L725: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {149#true} is VALID [2022-02-20 20:18:24,906 INFO L290 TraceCheckUtils]: 17: Hoare triple {149#true} [792] L725-->L726: Formula: (= v_~y$flush_delayed~0_5 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_5} AuxVars[] AssignedVars[~y$flush_delayed~0] {149#true} is VALID [2022-02-20 20:18:24,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {149#true} [876] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_3) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_3} AuxVars[] AssignedVars[~y$mem_tmp~0] {149#true} is VALID [2022-02-20 20:18:24,906 INFO L290 TraceCheckUtils]: 19: Hoare triple {149#true} [804] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {149#true} is VALID [2022-02-20 20:18:24,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {149#true} [849] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {149#true} is VALID [2022-02-20 20:18:24,907 INFO L290 TraceCheckUtils]: 21: Hoare triple {149#true} [826] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {149#true} is VALID [2022-02-20 20:18:24,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {149#true} [842] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {149#true} is VALID [2022-02-20 20:18:24,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {149#true} [889] L731-->L732: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {149#true} is VALID [2022-02-20 20:18:24,909 INFO L290 TraceCheckUtils]: 24: Hoare triple {149#true} [817] L732-->L733: Formula: (= v_~y$r_buff1_thd0~0_3 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_3} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {149#true} is VALID [2022-02-20 20:18:24,909 INFO L290 TraceCheckUtils]: 25: Hoare triple {149#true} [888] L733-->L734: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {149#true} is VALID [2022-02-20 20:18:24,909 INFO L290 TraceCheckUtils]: 26: Hoare triple {149#true} [890] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {149#true} is VALID [2022-02-20 20:18:24,909 INFO L290 TraceCheckUtils]: 27: Hoare triple {149#true} [907] L735-->L736: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {149#true} is VALID [2022-02-20 20:18:24,911 INFO L290 TraceCheckUtils]: 28: Hoare triple {149#true} [825] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {149#true} is VALID [2022-02-20 20:18:24,911 INFO L290 TraceCheckUtils]: 29: Hoare triple {149#true} [816] L737-->L738: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {149#true} is VALID [2022-02-20 20:18:24,911 INFO L290 TraceCheckUtils]: 30: Hoare triple {149#true} [843] L738-->L739: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {149#true} is VALID [2022-02-20 20:18:24,912 INFO L290 TraceCheckUtils]: 31: Hoare triple {149#true} [788] L739-->L740: Formula: (= v_~y$w_buff0~0_11 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_11} AuxVars[] AssignedVars[~y$w_buff0~0] {149#true} is VALID [2022-02-20 20:18:24,912 INFO L290 TraceCheckUtils]: 32: Hoare triple {149#true} [836] L740-->L741: Formula: (= v_~y$w_buff0_used~0_60 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_60} AuxVars[] AssignedVars[~y$w_buff0_used~0] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,913 INFO L290 TraceCheckUtils]: 33: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [903] L741-->L742: Formula: (= v_~y$w_buff1~0_10 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_10} AuxVars[] AssignedVars[~y$w_buff1~0] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,913 INFO L290 TraceCheckUtils]: 34: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [827] L742-->L744: Formula: (= v_~y$w_buff1_used~0_36 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_36} AuxVars[] AssignedVars[~y$w_buff1_used~0] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,914 INFO L290 TraceCheckUtils]: 35: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [828] L744-->L745: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [857] L745-->L746: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,917 INFO L290 TraceCheckUtils]: 37: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [870] L746-->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] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,917 INFO L290 TraceCheckUtils]: 38: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [913] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,918 INFO L290 TraceCheckUtils]: 39: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [834] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,919 INFO L290 TraceCheckUtils]: 40: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [807] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,919 INFO L290 TraceCheckUtils]: 41: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [896] L-1-6-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_3|, ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_3|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_3|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_3|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_3|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_3|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t718~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_~#t718~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t717~0#1.offset, ULTIMATE.start_main_~#t720~0#1.base, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~#t717~0#1.base, ULTIMATE.start_main_#t~pre38#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_~#t719~0#1.base, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t720~0#1.offset, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_#t~pre44#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,920 INFO L290 TraceCheckUtils]: 42: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [904] L854-->L854-1: Formula: (and (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 4) |v_#length_3|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t717~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t717~0#1.offset_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t717~0#1.base, #valid, #length, ULTIMATE.start_main_~#t717~0#1.offset] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,921 INFO L290 TraceCheckUtils]: 43: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [846] L854-1-->L855: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre38#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,921 INFO L290 TraceCheckUtils]: 44: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [801] L855-->L855-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,922 INFO L290 TraceCheckUtils]: 45: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [797] L855-1-->L855-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5|) |v_ULTIMATE.start_main_~#t717~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre38#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,923 INFO L290 TraceCheckUtils]: 46: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [950] L855-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre38#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,923 INFO L290 TraceCheckUtils]: 47: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [881] L855-3-->L855-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,924 INFO L290 TraceCheckUtils]: 48: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [860] L855-4-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,925 INFO L290 TraceCheckUtils]: 49: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [914] L856-->L856-1: Formula: (and (= |v_ULTIMATE.start_main_~#t718~0#1.offset_4| 0) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t718~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_4|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t718~0#1.base, #valid, #length, ULTIMATE.start_main_~#t718~0#1.offset] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,928 INFO L290 TraceCheckUtils]: 50: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [814] L856-1-->L857: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,929 INFO L290 TraceCheckUtils]: 51: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [892] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,929 INFO L290 TraceCheckUtils]: 52: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [916] L857-1-->L857-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5|) |v_ULTIMATE.start_main_~#t718~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,930 INFO L290 TraceCheckUtils]: 53: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [954] L857-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre40#1_6|) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|} OutVars{P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_#t~ite21=|v_P1Thread1of1ForFork3_#t~ite21_4|, P1Thread1of1ForFork3_#t~ite22=|v_P1Thread1of1ForFork3_#t~ite22_6|, P1Thread1of1ForFork3_#t~ite20=|v_P1Thread1of1ForFork3_#t~ite20_6|, P1Thread1of1ForFork3_#t~ite25=|v_P1Thread1of1ForFork3_#t~ite25_4|, P1Thread1of1ForFork3_#t~ite23=|v_P1Thread1of1ForFork3_#t~ite23_6|, P1Thread1of1ForFork3_#t~ite24=|v_P1Thread1of1ForFork3_#t~ite24_4|, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite17=|v_P1Thread1of1ForFork3_#t~ite17_6|, P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_#t~ite16=|v_P1Thread1of1ForFork3_#t~ite16_6|, P1Thread1of1ForFork3_#t~ite19=|v_P1Thread1of1ForFork3_#t~ite19_6|, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_#t~ite18=|v_P1Thread1of1ForFork3_#t~ite18_4|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_6|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_6|, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite11=|v_P1Thread1of1ForFork3_#t~ite11_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite10=|v_P1Thread1of1ForFork3_#t~ite10_6|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_6|, P1Thread1of1ForFork3_#t~ite13=|v_P1Thread1of1ForFork3_#t~ite13_6|, P1Thread1of1ForFork3_#t~ite12=|v_P1Thread1of1ForFork3_#t~ite12_4|, P1Thread1of1ForFork3_#t~ite15=|v_P1Thread1of1ForFork3_#t~ite15_4|, P1Thread1of1ForFork3_#t~ite14=|v_P1Thread1of1ForFork3_#t~ite14_6|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_6|, P1Thread1of1ForFork3_#t~ite9=|v_P1Thread1of1ForFork3_#t~ite9_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_#t~ite21, P1Thread1of1ForFork3_#t~ite22, P1Thread1of1ForFork3_#t~ite20, P1Thread1of1ForFork3_#t~ite25, P1Thread1of1ForFork3_#t~ite23, P1Thread1of1ForFork3_#t~ite24, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite17, P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_#t~ite16, P1Thread1of1ForFork3_#t~ite19, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_#t~ite18, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite11, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite10, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#t~ite13, P1Thread1of1ForFork3_#t~ite12, P1Thread1of1ForFork3_#t~ite15, P1Thread1of1ForFork3_#t~ite14, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#t~ite9, P1Thread1of1ForFork3_#in~arg.offset] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,931 INFO L290 TraceCheckUtils]: 54: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [821] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,933 INFO L290 TraceCheckUtils]: 55: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [874] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet41#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,934 INFO L290 TraceCheckUtils]: 56: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [862] L858-->L858-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 1) |v_#valid_16|) (not (= |v_ULTIMATE.start_main_~#t719~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t719~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_4|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_~#t719~0#1.base, #valid, #length] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,934 INFO L290 TraceCheckUtils]: 57: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [875] L858-1-->L859: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre42#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre42#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,935 INFO L290 TraceCheckUtils]: 58: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [901] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,935 INFO L290 TraceCheckUtils]: 59: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [918] L859-1-->L859-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5|) |v_ULTIMATE.start_main_~#t719~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre42#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,936 INFO L290 TraceCheckUtils]: 60: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [948] L859-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre42#1_6|) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|} OutVars{P2Thread1of1ForFork0_#t~ite27#1=|v_P2Thread1of1ForFork0_#t~ite27#1_4|, P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite29#1=|v_P2Thread1of1ForFork0_#t~ite29#1_4|, P2Thread1of1ForFork0_#t~ite30#1=|v_P2Thread1of1ForFork0_#t~ite30#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#t~ite28#1=|v_P2Thread1of1ForFork0_#t~ite28#1_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite31#1=|v_P2Thread1of1ForFork0_#t~ite31#1_4|, P2Thread1of1ForFork0_#t~ite26#1=|v_P2Thread1of1ForFork0_#t~ite26#1_6|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite27#1, P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite29#1, P2Thread1of1ForFork0_#t~ite30#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#t~ite28#1, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite31#1, P2Thread1of1ForFork0_#t~ite26#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,937 INFO L290 TraceCheckUtils]: 61: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [931] P2ENTRY-->L792: Formula: (and (= |v_P2Thread1of1ForFork0_~arg#1.base_1| |v_P2Thread1of1ForFork0_#in~arg#1.base_1|) (= |v_P2Thread1of1ForFork0_~arg#1.offset_1| |v_P2Thread1of1ForFork0_#in~arg#1.offset_1|)) InVars {P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_1|, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_1|} OutVars{P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_1|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_1|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_1|, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_1|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0_~arg#1.offset] {151#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:18:24,938 INFO L290 TraceCheckUtils]: 62: Hoare triple {151#(= ~y$w_buff0_used~0 0)} [932] L792-->P2Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~y$w_buff0~0_85 1) (= (ite (not (and (not (= 0 (mod v_~y$w_buff0_used~0_369 256))) (not (= (mod v_~y$w_buff1_used~0_281 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|) (= v_~y$w_buff0_used~0_370 v_~y$w_buff1_used~0_281) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1| 0) (= v_~y$w_buff0_used~0_369 1) (= v_~y$w_buff1~0_104 v_~y$w_buff0~0_86)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_370, ~y$w_buff0~0=v_~y$w_buff0~0_86} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_369, ~y$w_buff1~0=v_~y$w_buff1~0_104, ~y$w_buff0~0=v_~y$w_buff0~0_85, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_1|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_281} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$w_buff1~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {150#false} is VALID [2022-02-20 20:18:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:18:24,940 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:18:24,940 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872748690] [2022-02-20 20:18:24,941 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1872748690] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:18:24,941 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:18:24,941 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:18:24,944 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619960705] [2022-02-20 20:18:24,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:18:24,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 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 63 [2022-02-20 20:18:24,964 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:18:24,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 31.5) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:25,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:18:25,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:18:25,040 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:18:25,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:18:25,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:18:25,070 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 135 [2022-02-20 20:18:25,078 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:25,078 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:18:25,078 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 135 [2022-02-20 20:18:25,079 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:18:25,276 INFO L129 PetriNetUnfolder]: 37/250 cut-off events. [2022-02-20 20:18:25,277 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:18:25,279 INFO L84 FinitePrefix]: Finished finitePrefix Result has 347 conditions, 250 events. 37/250 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 772 event pairs, 11 based on Foata normal form. 13/247 useless extension candidates. Maximal degree in co-relation 290. Up to 51 conditions per place. [2022-02-20 20:18:25,282 INFO L132 encePairwiseOnDemand]: 130/135 looper letters, 12 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2022-02-20 20:18:25,283 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 131 transitions, 305 flow [2022-02-20 20:18:25,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:18:25,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:18:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 382 transitions. [2022-02-20 20:18:25,309 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9432098765432099 [2022-02-20 20:18:25,310 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 382 transitions. [2022-02-20 20:18:25,310 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 382 transitions. [2022-02-20 20:18:25,311 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:18:25,313 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 382 transitions. [2022-02-20 20:18:25,319 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 127.33333333333333) internal successors, (382), 3 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:25,322 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:25,323 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:25,324 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 3 states and 382 transitions. [2022-02-20 20:18:25,325 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 142 places, 131 transitions, 305 flow [2022-02-20 20:18:25,329 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 131 transitions, 300 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:18:25,332 INFO L242 Difference]: Finished difference. Result has 138 places, 127 transitions, 266 flow [2022-02-20 20:18:25,334 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=266, PETRI_PLACES=138, PETRI_TRANSITIONS=127} [2022-02-20 20:18:25,337 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, -4 predicate places. [2022-02-20 20:18:25,337 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 138 places, 127 transitions, 266 flow [2022-02-20 20:18:28,779 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 119607 states, 119604 states have (on average 4.4208972944048694) internal successors, (528757), 119606 states have internal predecessors, (528757), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:29,011 INFO L78 Accepts]: Start accepts. Automaton has has 119607 states, 119604 states have (on average 4.4208972944048694) internal successors, (528757), 119606 states have internal predecessors, (528757), 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 63 [2022-02-20 20:18:29,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:18:29,012 INFO L470 AbstractCegarLoop]: Abstraction has has 138 places, 127 transitions, 266 flow [2022-02-20 20:18:29,013 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:29,013 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:18:29,013 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] [2022-02-20 20:18:29,013 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:18:29,013 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:18:29,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:18:29,014 INFO L85 PathProgramCache]: Analyzing trace with hash -522910590, now seen corresponding path program 1 times [2022-02-20 20:18:29,014 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:18:29,015 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173466270] [2022-02-20 20:18:29,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:18:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:18:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:18:29,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {119761#true} [902] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {119761#true} [829] 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] {119761#true} is VALID [2022-02-20 20:18:29,407 INFO L290 TraceCheckUtils]: 2: Hoare triple {119761#true} [906] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,407 INFO L290 TraceCheckUtils]: 3: Hoare triple {119761#true} [909] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 4: Hoare triple {119761#true} [908] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 5: Hoare triple {119761#true} [866] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 6: Hoare triple {119761#true} [795] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 7: Hoare triple {119761#true} [878] L17-3-->L17-4: Formula: (and (= (select |v_#valid_11| 2) 1) (= 35 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 8: Hoare triple {119761#true} [794] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {119761#true} is VALID [2022-02-20 20:18:29,408 INFO L290 TraceCheckUtils]: 9: Hoare triple {119761#true} [848] 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] {119761#true} is VALID [2022-02-20 20:18:29,409 INFO L290 TraceCheckUtils]: 10: Hoare triple {119761#true} [791] 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] {119761#true} is VALID [2022-02-20 20:18:29,409 INFO L290 TraceCheckUtils]: 11: Hoare triple {119761#true} [835] 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] {119761#true} is VALID [2022-02-20 20:18:29,409 INFO L290 TraceCheckUtils]: 12: Hoare triple {119761#true} [877] L718-->L719: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {119761#true} is VALID [2022-02-20 20:18:29,409 INFO L290 TraceCheckUtils]: 13: Hoare triple {119761#true} [853] L719-->L720: 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] {119761#true} is VALID [2022-02-20 20:18:29,409 INFO L290 TraceCheckUtils]: 14: Hoare triple {119761#true} [818] L720-->L722: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {119761#true} is VALID [2022-02-20 20:18:29,410 INFO L290 TraceCheckUtils]: 15: Hoare triple {119761#true} [847] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {119761#true} is VALID [2022-02-20 20:18:29,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {119761#true} [813] L724-->L725: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {119761#true} is VALID [2022-02-20 20:18:29,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {119761#true} [792] L725-->L726: Formula: (= v_~y$flush_delayed~0_5 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_5} AuxVars[] AssignedVars[~y$flush_delayed~0] {119761#true} is VALID [2022-02-20 20:18:29,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {119761#true} [876] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_3) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_3} AuxVars[] AssignedVars[~y$mem_tmp~0] {119761#true} is VALID [2022-02-20 20:18:29,410 INFO L290 TraceCheckUtils]: 19: Hoare triple {119761#true} [804] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {119761#true} is VALID [2022-02-20 20:18:29,411 INFO L290 TraceCheckUtils]: 20: Hoare triple {119761#true} [849] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {119761#true} is VALID [2022-02-20 20:18:29,411 INFO L290 TraceCheckUtils]: 21: Hoare triple {119761#true} [826] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {119761#true} is VALID [2022-02-20 20:18:29,411 INFO L290 TraceCheckUtils]: 22: Hoare triple {119761#true} [842] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {119761#true} is VALID [2022-02-20 20:18:29,411 INFO L290 TraceCheckUtils]: 23: Hoare triple {119761#true} [889] L731-->L732: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {119761#true} is VALID [2022-02-20 20:18:29,411 INFO L290 TraceCheckUtils]: 24: Hoare triple {119761#true} [817] L732-->L733: Formula: (= v_~y$r_buff1_thd0~0_3 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_3} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {119761#true} is VALID [2022-02-20 20:18:29,412 INFO L290 TraceCheckUtils]: 25: Hoare triple {119761#true} [888] L733-->L734: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {119761#true} is VALID [2022-02-20 20:18:29,412 INFO L290 TraceCheckUtils]: 26: Hoare triple {119761#true} [890] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {119761#true} is VALID [2022-02-20 20:18:29,412 INFO L290 TraceCheckUtils]: 27: Hoare triple {119761#true} [907] L735-->L736: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {119761#true} is VALID [2022-02-20 20:18:29,412 INFO L290 TraceCheckUtils]: 28: Hoare triple {119761#true} [825] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {119761#true} is VALID [2022-02-20 20:18:29,412 INFO L290 TraceCheckUtils]: 29: Hoare triple {119761#true} [816] L737-->L738: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {119761#true} is VALID [2022-02-20 20:18:29,413 INFO L290 TraceCheckUtils]: 30: Hoare triple {119761#true} [843] L738-->L739: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {119761#true} is VALID [2022-02-20 20:18:29,413 INFO L290 TraceCheckUtils]: 31: Hoare triple {119761#true} [788] L739-->L740: Formula: (= v_~y$w_buff0~0_11 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_11} AuxVars[] AssignedVars[~y$w_buff0~0] {119761#true} is VALID [2022-02-20 20:18:29,413 INFO L290 TraceCheckUtils]: 32: Hoare triple {119761#true} [836] L740-->L741: Formula: (= v_~y$w_buff0_used~0_60 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_60} AuxVars[] AssignedVars[~y$w_buff0_used~0] {119761#true} is VALID [2022-02-20 20:18:29,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {119761#true} [903] L741-->L742: Formula: (= v_~y$w_buff1~0_10 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_10} AuxVars[] AssignedVars[~y$w_buff1~0] {119761#true} is VALID [2022-02-20 20:18:29,413 INFO L290 TraceCheckUtils]: 34: Hoare triple {119761#true} [827] L742-->L744: Formula: (= v_~y$w_buff1_used~0_36 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_36} AuxVars[] AssignedVars[~y$w_buff1_used~0] {119761#true} is VALID [2022-02-20 20:18:29,414 INFO L290 TraceCheckUtils]: 35: Hoare triple {119761#true} [828] L744-->L745: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [857] L745-->L746: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,423 INFO L290 TraceCheckUtils]: 37: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [870] L746-->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] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,425 INFO L290 TraceCheckUtils]: 38: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [913] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,426 INFO L290 TraceCheckUtils]: 39: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [834] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [807] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,427 INFO L290 TraceCheckUtils]: 41: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [896] L-1-6-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_3|, ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_3|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_3|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_3|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_3|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_3|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t718~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_~#t718~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t717~0#1.offset, ULTIMATE.start_main_~#t720~0#1.base, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~#t717~0#1.base, ULTIMATE.start_main_#t~pre38#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_~#t719~0#1.base, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t720~0#1.offset, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_#t~pre44#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,428 INFO L290 TraceCheckUtils]: 42: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [904] L854-->L854-1: Formula: (and (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 4) |v_#length_3|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t717~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t717~0#1.offset_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t717~0#1.base, #valid, #length, ULTIMATE.start_main_~#t717~0#1.offset] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,428 INFO L290 TraceCheckUtils]: 43: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [846] L854-1-->L855: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre38#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,429 INFO L290 TraceCheckUtils]: 44: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [801] L855-->L855-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,430 INFO L290 TraceCheckUtils]: 45: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [797] L855-1-->L855-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5|) |v_ULTIMATE.start_main_~#t717~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre38#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,431 INFO L290 TraceCheckUtils]: 46: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [950] L855-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre38#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,431 INFO L290 TraceCheckUtils]: 47: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [881] L855-3-->L855-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,432 INFO L290 TraceCheckUtils]: 48: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [860] L855-4-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,433 INFO L290 TraceCheckUtils]: 49: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [914] L856-->L856-1: Formula: (and (= |v_ULTIMATE.start_main_~#t718~0#1.offset_4| 0) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t718~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_4|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t718~0#1.base, #valid, #length, ULTIMATE.start_main_~#t718~0#1.offset] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,433 INFO L290 TraceCheckUtils]: 50: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [814] L856-1-->L857: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,434 INFO L290 TraceCheckUtils]: 51: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [892] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,435 INFO L290 TraceCheckUtils]: 52: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [916] L857-1-->L857-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5|) |v_ULTIMATE.start_main_~#t718~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,435 INFO L290 TraceCheckUtils]: 53: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [954] L857-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre40#1_6|) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|} OutVars{P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_#t~ite21=|v_P1Thread1of1ForFork3_#t~ite21_4|, P1Thread1of1ForFork3_#t~ite22=|v_P1Thread1of1ForFork3_#t~ite22_6|, P1Thread1of1ForFork3_#t~ite20=|v_P1Thread1of1ForFork3_#t~ite20_6|, P1Thread1of1ForFork3_#t~ite25=|v_P1Thread1of1ForFork3_#t~ite25_4|, P1Thread1of1ForFork3_#t~ite23=|v_P1Thread1of1ForFork3_#t~ite23_6|, P1Thread1of1ForFork3_#t~ite24=|v_P1Thread1of1ForFork3_#t~ite24_4|, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite17=|v_P1Thread1of1ForFork3_#t~ite17_6|, P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_#t~ite16=|v_P1Thread1of1ForFork3_#t~ite16_6|, P1Thread1of1ForFork3_#t~ite19=|v_P1Thread1of1ForFork3_#t~ite19_6|, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_#t~ite18=|v_P1Thread1of1ForFork3_#t~ite18_4|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_6|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_6|, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite11=|v_P1Thread1of1ForFork3_#t~ite11_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite10=|v_P1Thread1of1ForFork3_#t~ite10_6|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_6|, P1Thread1of1ForFork3_#t~ite13=|v_P1Thread1of1ForFork3_#t~ite13_6|, P1Thread1of1ForFork3_#t~ite12=|v_P1Thread1of1ForFork3_#t~ite12_4|, P1Thread1of1ForFork3_#t~ite15=|v_P1Thread1of1ForFork3_#t~ite15_4|, P1Thread1of1ForFork3_#t~ite14=|v_P1Thread1of1ForFork3_#t~ite14_6|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_6|, P1Thread1of1ForFork3_#t~ite9=|v_P1Thread1of1ForFork3_#t~ite9_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_#t~ite21, P1Thread1of1ForFork3_#t~ite22, P1Thread1of1ForFork3_#t~ite20, P1Thread1of1ForFork3_#t~ite25, P1Thread1of1ForFork3_#t~ite23, P1Thread1of1ForFork3_#t~ite24, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite17, P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_#t~ite16, P1Thread1of1ForFork3_#t~ite19, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_#t~ite18, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite11, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite10, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#t~ite13, P1Thread1of1ForFork3_#t~ite12, P1Thread1of1ForFork3_#t~ite15, P1Thread1of1ForFork3_#t~ite14, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#t~ite9, P1Thread1of1ForFork3_#in~arg.offset] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,436 INFO L290 TraceCheckUtils]: 54: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [821] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,441 INFO L290 TraceCheckUtils]: 55: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [874] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet41#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,442 INFO L290 TraceCheckUtils]: 56: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [862] L858-->L858-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 1) |v_#valid_16|) (not (= |v_ULTIMATE.start_main_~#t719~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t719~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_4|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_~#t719~0#1.base, #valid, #length] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,442 INFO L290 TraceCheckUtils]: 57: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [875] L858-1-->L859: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre42#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre42#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,443 INFO L290 TraceCheckUtils]: 58: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [901] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,444 INFO L290 TraceCheckUtils]: 59: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [918] L859-1-->L859-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5|) |v_ULTIMATE.start_main_~#t719~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre42#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,444 INFO L290 TraceCheckUtils]: 60: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [948] L859-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre42#1_6|) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|} OutVars{P2Thread1of1ForFork0_#t~ite27#1=|v_P2Thread1of1ForFork0_#t~ite27#1_4|, P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite29#1=|v_P2Thread1of1ForFork0_#t~ite29#1_4|, P2Thread1of1ForFork0_#t~ite30#1=|v_P2Thread1of1ForFork0_#t~ite30#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#t~ite28#1=|v_P2Thread1of1ForFork0_#t~ite28#1_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite31#1=|v_P2Thread1of1ForFork0_#t~ite31#1_4|, P2Thread1of1ForFork0_#t~ite26#1=|v_P2Thread1of1ForFork0_#t~ite26#1_6|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite27#1, P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite29#1, P2Thread1of1ForFork0_#t~ite30#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#t~ite28#1, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite31#1, P2Thread1of1ForFork0_#t~ite26#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,445 INFO L290 TraceCheckUtils]: 61: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [871] L859-3-->L859-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre42#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,446 INFO L290 TraceCheckUtils]: 62: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [879] L859-4-->L860: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,446 INFO L290 TraceCheckUtils]: 63: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [895] L860-->L860-1: Formula: (and (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t720~0#1.base_4| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_main_~#t720~0#1.base_4| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t720~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t720~0#1.offset_4| 0) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t720~0#1.base_4|) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t720~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_4|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t720~0#1.base, #valid, ULTIMATE.start_main_~#t720~0#1.offset, #length] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,447 INFO L290 TraceCheckUtils]: 64: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [894] L860-1-->L861: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,448 INFO L290 TraceCheckUtils]: 65: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [822] L861-->L861-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,448 INFO L290 TraceCheckUtils]: 66: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [808] L861-1-->L861-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t720~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t720~0#1.base_5|) |v_ULTIMATE.start_main_~#t720~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_9|) InVars {ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_5|, #memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_5|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,449 INFO L290 TraceCheckUtils]: 67: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [952] L861-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_4|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_4|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_4|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_4|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_4|, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_6|, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_thidvar4] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,453 INFO L290 TraceCheckUtils]: 68: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [815] L861-3-->L861-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,454 INFO L290 TraceCheckUtils]: 69: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [819] L861-4-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,454 INFO L290 TraceCheckUtils]: 70: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [864] L862-->L864: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,455 INFO L290 TraceCheckUtils]: 71: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [897] L864-->L865: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,456 INFO L290 TraceCheckUtils]: 72: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [893] L865-->L865-1: 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] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,456 INFO L290 TraceCheckUtils]: 73: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [867] L865-1-->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] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,457 INFO L290 TraceCheckUtils]: 74: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [852] 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] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,457 INFO L290 TraceCheckUtils]: 75: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [845] 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[] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,458 INFO L290 TraceCheckUtils]: 76: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [820] L2-1-->L866: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,459 INFO L290 TraceCheckUtils]: 77: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [796] L866-->L872: Formula: (let ((.cse5 (= (mod v_~y$r_buff1_thd0~0_50 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_232 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_318 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_64 256) 0)) (.cse4 (= (mod v_~y$w_buff0_used~0_317 256) 0))) (let ((.cse6 (or .cse13 .cse4)) (.cse3 (not .cse4)) (.cse8 (not .cse13)) (.cse11 (not .cse12)) (.cse7 (or .cse5 .cse14)) (.cse0 (not .cse5)) (.cse9 (not .cse14)) (.cse10 (or .cse12 .cse13))) (and (let ((.cse2 (= (mod v_~y$r_buff0_thd0~0_63 256) 0)) (.cse1 (= (mod v_~y$w_buff1_used~0_231 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_49 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (or .cse2 .cse4) (or .cse5 .cse1) (= v_~y$r_buff1_thd0~0_49 v_~y$r_buff1_thd0~0_50)))) (or (and (= v_~y$w_buff1_used~0_232 v_~y$w_buff1_used~0_231) .cse6 .cse7) (and (= v_~y$w_buff1_used~0_231 0) (or (and .cse3 .cse8) (and .cse0 .cse9)))) (or (and .cse10 (= v_~y$w_buff0_used~0_318 v_~y$w_buff0_used~0_317)) (and (= v_~y$w_buff0_used~0_317 0) .cse8 .cse11)) (or (and .cse6 (= v_~y$r_buff0_thd0~0_64 v_~y$r_buff0_thd0~0_63)) (and .cse3 .cse8 (= v_~y$r_buff0_thd0~0_63 0))) (or (and (= v_~y~0_106 v_~y$w_buff0~0_65) .cse8 .cse11 (= |v_ULTIMATE.start_main_#t~ite46#1_46| |v_ULTIMATE.start_main_#t~ite46#1_41|)) (and (or (and (= v_~y~0_107 |v_ULTIMATE.start_main_#t~ite46#1_46|) .cse7) (and (= |v_ULTIMATE.start_main_#t~ite46#1_46| v_~y$w_buff1~0_76) .cse0 .cse9)) (= v_~y~0_106 |v_ULTIMATE.start_main_#t~ite46#1_46|) .cse10))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_318, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_41|, ~y$w_buff1~0=v_~y$w_buff1~0_76, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y~0=v_~y~0_107, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_50, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_232} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_317, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_24|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_28|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_20|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_76, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_63, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_30|, ~y$w_buff0~0=v_~y$w_buff0~0_65, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_18|, ~y~0=v_~y~0_106, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_49, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_231} AuxVars[|v_ULTIMATE.start_main_#t~ite46#1_46|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite49#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite51#1, ~y~0, ULTIMATE.start_main_#t~ite50#1, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:29,460 INFO L290 TraceCheckUtils]: 78: Hoare triple {119763#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [865] L872-->L875: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~x~0_3) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_3} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {119764#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:18:29,461 INFO L290 TraceCheckUtils]: 79: Hoare triple {119764#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [800] L875-->L876: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119764#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:18:29,462 INFO L290 TraceCheckUtils]: 80: Hoare triple {119764#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [882] L876-->L876-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {119765#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:18:29,462 INFO L290 TraceCheckUtils]: 81: Hoare triple {119765#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [884] L876-1-->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] {119765#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:18:29,463 INFO L290 TraceCheckUtils]: 82: Hoare triple {119765#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [885] 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] {119766#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:18:29,464 INFO L290 TraceCheckUtils]: 83: Hoare triple {119766#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [840] 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[] {119762#false} is VALID [2022-02-20 20:18:29,464 INFO L290 TraceCheckUtils]: 84: Hoare triple {119762#false} [832] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {119762#false} is VALID [2022-02-20 20:18:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:18:29,465 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:18:29,466 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173466270] [2022-02-20 20:18:29,466 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [173466270] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:18:29,466 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:18:29,466 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:18:29,466 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848639755] [2022-02-20 20:18:29,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:18:29,468 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 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 85 [2022-02-20 20:18:29,468 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:18:29,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:29,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:18:29,542 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:18:29,542 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:18:29,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:18:29,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:18:29,545 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2022-02-20 20:18:29,559 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 6 states, 6 states have (on average 106.66666666666667) internal successors, (640), 6 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:29,559 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:18:29,559 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2022-02-20 20:18:29,560 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:18:32,579 INFO L129 PetriNetUnfolder]: 6408/15064 cut-off events. [2022-02-20 20:18:32,580 INFO L130 PetriNetUnfolder]: For 568/568 co-relation queries the response was YES. [2022-02-20 20:18:32,643 INFO L84 FinitePrefix]: Finished finitePrefix Result has 24794 conditions, 15064 events. 6408/15064 cut-off events. For 568/568 co-relation queries the response was YES. Maximal size of possible extension queue 756. Compared 150747 event pairs, 1401 based on Foata normal form. 0/14671 useless extension candidates. Maximal degree in co-relation 24734. Up to 3419 conditions per place. [2022-02-20 20:18:32,690 INFO L132 encePairwiseOnDemand]: 121/135 looper letters, 33 selfloop transitions, 10 changer transitions 84/214 dead transitions. [2022-02-20 20:18:32,691 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 214 transitions, 686 flow [2022-02-20 20:18:32,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:18:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:18:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1052 transitions. [2022-02-20 20:18:32,703 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8658436213991769 [2022-02-20 20:18:32,703 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1052 transitions. [2022-02-20 20:18:32,704 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1052 transitions. [2022-02-20 20:18:32,704 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:18:32,704 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1052 transitions. [2022-02-20 20:18:32,708 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 116.88888888888889) internal successors, (1052), 9 states have internal predecessors, (1052), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:32,711 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:32,712 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:32,712 INFO L186 Difference]: Start difference. First operand has 138 places, 127 transitions, 266 flow. Second operand 9 states and 1052 transitions. [2022-02-20 20:18:32,712 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 214 transitions, 686 flow [2022-02-20 20:18:32,755 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 214 transitions, 668 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:18:32,758 INFO L242 Difference]: Finished difference. Result has 152 places, 120 transitions, 358 flow [2022-02-20 20:18:32,758 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=358, PETRI_PLACES=152, PETRI_TRANSITIONS=120} [2022-02-20 20:18:32,759 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 10 predicate places. [2022-02-20 20:18:32,759 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 152 places, 120 transitions, 358 flow [2022-02-20 20:18:36,927 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 123119 states, 123114 states have (on average 4.329483243172994) internal successors, (533020), 123118 states have internal predecessors, (533020), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:37,411 INFO L78 Accepts]: Start accepts. Automaton has has 123119 states, 123114 states have (on average 4.329483243172994) internal successors, (533020), 123118 states have internal predecessors, (533020), 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 85 [2022-02-20 20:18:37,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:18:37,412 INFO L470 AbstractCegarLoop]: Abstraction has has 152 places, 120 transitions, 358 flow [2022-02-20 20:18:37,413 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.66666666666667) internal successors, (640), 6 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:37,413 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:18:37,413 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] [2022-02-20 20:18:37,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:18:37,414 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:18:37,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:18:37,414 INFO L85 PathProgramCache]: Analyzing trace with hash 958274753, now seen corresponding path program 1 times [2022-02-20 20:18:37,415 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:18:37,415 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538333441] [2022-02-20 20:18:37,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:18:37,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:18:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:18:37,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {242906#true} [902] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {242906#true} [829] 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] {242906#true} is VALID [2022-02-20 20:18:37,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {242906#true} [906] L-1-1-->L-1-2: Formula: (= (select |v_#valid_9| 0) 0) InVars {#valid=|v_#valid_9|} OutVars{#valid=|v_#valid_9|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,616 INFO L290 TraceCheckUtils]: 3: Hoare triple {242906#true} [909] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,616 INFO L290 TraceCheckUtils]: 4: Hoare triple {242906#true} [908] L17-->L17-1: Formula: (and (= (select |v_#valid_10| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_10|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {242906#true} [866] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {242906#true} [795] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,616 INFO L290 TraceCheckUtils]: 7: Hoare triple {242906#true} [878] L17-3-->L17-4: Formula: (and (= (select |v_#valid_11| 2) 1) (= 35 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_11|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] {242906#true} is VALID [2022-02-20 20:18:37,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {242906#true} [794] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_9 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {242906#true} is VALID [2022-02-20 20:18:37,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {242906#true} [848] 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] {242906#true} is VALID [2022-02-20 20:18:37,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {242906#true} [791] 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] {242906#true} is VALID [2022-02-20 20:18:37,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {242906#true} [835] 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] {242906#true} is VALID [2022-02-20 20:18:37,617 INFO L290 TraceCheckUtils]: 12: Hoare triple {242906#true} [877] L718-->L719: Formula: (= v_~a~0_3 0) InVars {} OutVars{~a~0=v_~a~0_3} AuxVars[] AssignedVars[~a~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {242906#true} [853] L719-->L720: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {242906#true} [818] L720-->L722: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 15: Hoare triple {242906#true} [847] L722-->L724: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {242906#true} [813] L724-->L725: Formula: (= v_~y~0_11 0) InVars {} OutVars{~y~0=v_~y~0_11} AuxVars[] AssignedVars[~y~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {242906#true} [792] L725-->L726: Formula: (= v_~y$flush_delayed~0_5 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_5} AuxVars[] AssignedVars[~y$flush_delayed~0] {242906#true} is VALID [2022-02-20 20:18:37,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {242906#true} [876] L726-->L727: Formula: (= 0 v_~y$mem_tmp~0_3) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_3} AuxVars[] AssignedVars[~y$mem_tmp~0] {242906#true} is VALID [2022-02-20 20:18:37,619 INFO L290 TraceCheckUtils]: 19: Hoare triple {242906#true} [804] L727-->L728: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {242906#true} is VALID [2022-02-20 20:18:37,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {242906#true} [849] L728-->L729: Formula: (= v_~y$r_buff0_thd1~0_2 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {242906#true} is VALID [2022-02-20 20:18:37,619 INFO L290 TraceCheckUtils]: 21: Hoare triple {242906#true} [826] L729-->L730: Formula: (= v_~y$r_buff0_thd2~0_34 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_34} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {242906#true} is VALID [2022-02-20 20:18:37,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {242906#true} [842] L730-->L731: Formula: (= v_~y$r_buff0_thd3~0_15 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {242906#true} is VALID [2022-02-20 20:18:37,619 INFO L290 TraceCheckUtils]: 23: Hoare triple {242906#true} [889] L731-->L732: Formula: (= v_~y$r_buff0_thd4~0_14 0) InVars {} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd4~0] {242906#true} is VALID [2022-02-20 20:18:37,620 INFO L290 TraceCheckUtils]: 24: Hoare triple {242906#true} [817] L732-->L733: Formula: (= v_~y$r_buff1_thd0~0_3 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_3} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {242906#true} is VALID [2022-02-20 20:18:37,620 INFO L290 TraceCheckUtils]: 25: Hoare triple {242906#true} [888] L733-->L734: Formula: (= v_~y$r_buff1_thd1~0_2 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {242906#true} is VALID [2022-02-20 20:18:37,620 INFO L290 TraceCheckUtils]: 26: Hoare triple {242906#true} [890] L734-->L735: Formula: (= 0 v_~y$r_buff1_thd2~0_19) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {242906#true} is VALID [2022-02-20 20:18:37,620 INFO L290 TraceCheckUtils]: 27: Hoare triple {242906#true} [907] L735-->L736: Formula: (= 0 v_~y$r_buff1_thd3~0_10) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {242906#true} is VALID [2022-02-20 20:18:37,620 INFO L290 TraceCheckUtils]: 28: Hoare triple {242906#true} [825] L736-->L737: Formula: (= 0 v_~y$r_buff1_thd4~0_10) InVars {} OutVars{~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd4~0] {242906#true} is VALID [2022-02-20 20:18:37,621 INFO L290 TraceCheckUtils]: 29: Hoare triple {242906#true} [816] L737-->L738: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {242906#true} is VALID [2022-02-20 20:18:37,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {242906#true} [843] L738-->L739: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {242906#true} is VALID [2022-02-20 20:18:37,621 INFO L290 TraceCheckUtils]: 31: Hoare triple {242906#true} [788] L739-->L740: Formula: (= v_~y$w_buff0~0_11 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_11} AuxVars[] AssignedVars[~y$w_buff0~0] {242906#true} is VALID [2022-02-20 20:18:37,621 INFO L290 TraceCheckUtils]: 32: Hoare triple {242906#true} [836] L740-->L741: Formula: (= v_~y$w_buff0_used~0_60 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_60} AuxVars[] AssignedVars[~y$w_buff0_used~0] {242906#true} is VALID [2022-02-20 20:18:37,621 INFO L290 TraceCheckUtils]: 33: Hoare triple {242906#true} [903] L741-->L742: Formula: (= v_~y$w_buff1~0_10 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_10} AuxVars[] AssignedVars[~y$w_buff1~0] {242906#true} is VALID [2022-02-20 20:18:37,622 INFO L290 TraceCheckUtils]: 34: Hoare triple {242906#true} [827] L742-->L744: Formula: (= v_~y$w_buff1_used~0_36 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_36} AuxVars[] AssignedVars[~y$w_buff1_used~0] {242906#true} is VALID [2022-02-20 20:18:37,622 INFO L290 TraceCheckUtils]: 35: Hoare triple {242906#true} [828] L744-->L745: Formula: (= v_~z~0_5 0) InVars {} OutVars{~z~0=v_~z~0_5} AuxVars[] AssignedVars[~z~0] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,622 INFO L290 TraceCheckUtils]: 36: Hoare triple {242908#(= ~z~0 0)} [857] L745-->L746: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,623 INFO L290 TraceCheckUtils]: 37: Hoare triple {242908#(= ~z~0 0)} [870] L746-->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] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,623 INFO L290 TraceCheckUtils]: 38: Hoare triple {242908#(= ~z~0 0)} [913] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,624 INFO L290 TraceCheckUtils]: 39: Hoare triple {242908#(= ~z~0 0)} [834] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,624 INFO L290 TraceCheckUtils]: 40: Hoare triple {242908#(= ~z~0 0)} [807] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,624 INFO L290 TraceCheckUtils]: 41: Hoare triple {242908#(= ~z~0 0)} [896] L-1-6-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_1|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_3|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_1|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_1|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_3|, ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_3|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_1|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_3|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_1|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_1|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_3|, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_1|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_3|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_3|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_3|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_1|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_1|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~ite49#1, ULTIMATE.start_main_~#t718~0#1.base, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_~#t718~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t717~0#1.offset, ULTIMATE.start_main_~#t720~0#1.base, ULTIMATE.start_main_#t~nondet41#1, ULTIMATE.start_main_~#t717~0#1.base, ULTIMATE.start_main_#t~pre38#1, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_~#t719~0#1.base, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t720~0#1.offset, ULTIMATE.start_main_#t~nondet43#1, ULTIMATE.start_main_#t~pre40#1, ULTIMATE.start_main_#t~pre42#1, ULTIMATE.start_main_#t~pre44#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,625 INFO L290 TraceCheckUtils]: 42: Hoare triple {242908#(= ~z~0 0)} [904] L854-->L854-1: Formula: (and (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 4) |v_#length_3|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t717~0#1.base_4|) (= |v_#valid_12| (store |v_#valid_13| |v_ULTIMATE.start_main_~#t717~0#1.base_4| 1)) (not (= |v_ULTIMATE.start_main_~#t717~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t717~0#1.offset_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_4|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t717~0#1.base, #valid, #length, ULTIMATE.start_main_~#t717~0#1.offset] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,625 INFO L290 TraceCheckUtils]: 43: Hoare triple {242908#(= ~z~0 0)} [846] L854-1-->L855: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre38#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,626 INFO L290 TraceCheckUtils]: 44: Hoare triple {242908#(= ~z~0 0)} [801] L855-->L855-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,626 INFO L290 TraceCheckUtils]: 45: Hoare triple {242908#(= ~z~0 0)} [797] L855-1-->L855-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t717~0#1.base_5|) |v_ULTIMATE.start_main_~#t717~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre38#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t717~0#1.base=|v_ULTIMATE.start_main_~#t717~0#1.base_5|, ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_3|, ULTIMATE.start_main_~#t717~0#1.offset=|v_ULTIMATE.start_main_~#t717~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,626 INFO L290 TraceCheckUtils]: 46: Hoare triple {242908#(= ~z~0 0)} [950] L855-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= |v_P0Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre38#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_6|, P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_4|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,627 INFO L290 TraceCheckUtils]: 47: Hoare triple {242908#(= ~z~0 0)} [881] L855-3-->L855-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre38#1=|v_ULTIMATE.start_main_#t~pre38#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre38#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,627 INFO L290 TraceCheckUtils]: 48: Hoare triple {242908#(= ~z~0 0)} [860] L855-4-->L856: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet39#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,628 INFO L290 TraceCheckUtils]: 49: Hoare triple {242908#(= ~z~0 0)} [914] L856-->L856-1: Formula: (and (= |v_ULTIMATE.start_main_~#t718~0#1.offset_4| 0) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 1)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t718~0#1.base_4|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t718~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t718~0#1.base_4| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_4|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t718~0#1.base, #valid, #length, ULTIMATE.start_main_~#t718~0#1.offset] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,628 INFO L290 TraceCheckUtils]: 50: Hoare triple {242908#(= ~z~0 0)} [814] L856-1-->L857: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre40#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,628 INFO L290 TraceCheckUtils]: 51: Hoare triple {242908#(= ~z~0 0)} [892] L857-->L857-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,629 INFO L290 TraceCheckUtils]: 52: Hoare triple {242908#(= ~z~0 0)} [916] L857-1-->L857-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t718~0#1.base_5|) |v_ULTIMATE.start_main_~#t718~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre40#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_3|, ULTIMATE.start_main_~#t718~0#1.offset=|v_ULTIMATE.start_main_~#t718~0#1.offset_5|, ULTIMATE.start_main_~#t718~0#1.base=|v_ULTIMATE.start_main_~#t718~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,629 INFO L290 TraceCheckUtils]: 53: Hoare triple {242908#(= ~z~0 0)} [954] L857-2-->P1ENTRY: Formula: (and (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre40#1_6|) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|} OutVars{P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_#t~ite21=|v_P1Thread1of1ForFork3_#t~ite21_4|, P1Thread1of1ForFork3_#t~ite22=|v_P1Thread1of1ForFork3_#t~ite22_6|, P1Thread1of1ForFork3_#t~ite20=|v_P1Thread1of1ForFork3_#t~ite20_6|, P1Thread1of1ForFork3_#t~ite25=|v_P1Thread1of1ForFork3_#t~ite25_4|, P1Thread1of1ForFork3_#t~ite23=|v_P1Thread1of1ForFork3_#t~ite23_6|, P1Thread1of1ForFork3_#t~ite24=|v_P1Thread1of1ForFork3_#t~ite24_4|, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite17=|v_P1Thread1of1ForFork3_#t~ite17_6|, P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_#t~ite16=|v_P1Thread1of1ForFork3_#t~ite16_6|, P1Thread1of1ForFork3_#t~ite19=|v_P1Thread1of1ForFork3_#t~ite19_6|, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_#t~ite18=|v_P1Thread1of1ForFork3_#t~ite18_4|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_6|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_6|, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, P1Thread1of1ForFork3_#t~ite11=|v_P1Thread1of1ForFork3_#t~ite11_6|, P1Thread1of1ForFork3_#t~ite6=|v_P1Thread1of1ForFork3_#t~ite6_4|, P1Thread1of1ForFork3_#t~ite10=|v_P1Thread1of1ForFork3_#t~ite10_6|, P1Thread1of1ForFork3_#t~ite5=|v_P1Thread1of1ForFork3_#t~ite5_6|, P1Thread1of1ForFork3_#t~ite13=|v_P1Thread1of1ForFork3_#t~ite13_6|, P1Thread1of1ForFork3_#t~ite12=|v_P1Thread1of1ForFork3_#t~ite12_4|, P1Thread1of1ForFork3_#t~ite15=|v_P1Thread1of1ForFork3_#t~ite15_4|, P1Thread1of1ForFork3_#t~ite14=|v_P1Thread1of1ForFork3_#t~ite14_6|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#t~ite8=|v_P1Thread1of1ForFork3_#t~ite8_6|, P1Thread1of1ForFork3_#t~ite7=|v_P1Thread1of1ForFork3_#t~ite7_6|, P1Thread1of1ForFork3_#t~ite9=|v_P1Thread1of1ForFork3_#t~ite9_4|, ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_6|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_#t~ite21, P1Thread1of1ForFork3_#t~ite22, P1Thread1of1ForFork3_#t~ite20, P1Thread1of1ForFork3_#t~ite25, P1Thread1of1ForFork3_#t~ite23, P1Thread1of1ForFork3_#t~ite24, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite17, P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_#t~ite16, P1Thread1of1ForFork3_#t~ite19, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_#t~ite18, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite11, P1Thread1of1ForFork3_#t~ite6, P1Thread1of1ForFork3_#t~ite10, P1Thread1of1ForFork3_#t~ite5, P1Thread1of1ForFork3_#t~ite13, P1Thread1of1ForFork3_#t~ite12, P1Thread1of1ForFork3_#t~ite15, P1Thread1of1ForFork3_#t~ite14, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#t~ite8, P1Thread1of1ForFork3_#t~ite7, P1Thread1of1ForFork3_#t~ite9, P1Thread1of1ForFork3_#in~arg.offset] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,630 INFO L290 TraceCheckUtils]: 54: Hoare triple {242908#(= ~z~0 0)} [925] P1ENTRY-->L764: Formula: (and (= v_P1Thread1of1ForFork3_~arg.offset_1 |v_P1Thread1of1ForFork3_#in~arg.offset_1|) (= v_P1Thread1of1ForFork3_~arg.base_1 |v_P1Thread1of1ForFork3_#in~arg.base_1|)) InVars {P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_1|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_1|} OutVars{P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_1, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_1|, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_1, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_~arg.base] {242908#(= ~z~0 0)} is VALID [2022-02-20 20:18:37,630 INFO L290 TraceCheckUtils]: 55: Hoare triple {242908#(= ~z~0 0)} [926] L764-->L766: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [821] L857-3-->L857-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre40#1=|v_ULTIMATE.start_main_#t~pre40#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre40#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,635 INFO L290 TraceCheckUtils]: 57: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [874] L857-4-->L858: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet41#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,635 INFO L290 TraceCheckUtils]: 58: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [862] L858-->L858-1: Formula: (and (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t719~0#1.base_4|) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 1) |v_#valid_16|) (not (= |v_ULTIMATE.start_main_~#t719~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t719~0#1.offset_4| 0) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t719~0#1.base_4| 4) |v_#length_7|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_4|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t719~0#1.offset, ULTIMATE.start_main_~#t719~0#1.base, #valid, #length] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,636 INFO L290 TraceCheckUtils]: 59: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [875] L858-1-->L859: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre42#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre42#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,636 INFO L290 TraceCheckUtils]: 60: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [901] L859-->L859-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,637 INFO L290 TraceCheckUtils]: 61: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [918] L859-1-->L859-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t719~0#1.base_5|) |v_ULTIMATE.start_main_~#t719~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre42#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t719~0#1.offset=|v_ULTIMATE.start_main_~#t719~0#1.offset_5|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_3|, ULTIMATE.start_main_~#t719~0#1.base=|v_ULTIMATE.start_main_~#t719~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,638 INFO L290 TraceCheckUtils]: 62: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [948] L859-2-->P2ENTRY: Formula: (and (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= |v_P2Thread1of1ForFork0_#in~arg#1.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre42#1_6|) (= |v_P2Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|} OutVars{P2Thread1of1ForFork0_#t~ite27#1=|v_P2Thread1of1ForFork0_#t~ite27#1_4|, P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, P2Thread1of1ForFork0_#t~ite29#1=|v_P2Thread1of1ForFork0_#t~ite29#1_4|, P2Thread1of1ForFork0_#t~ite30#1=|v_P2Thread1of1ForFork0_#t~ite30#1_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_#in~arg#1.offset=|v_P2Thread1of1ForFork0_#in~arg#1.offset_4|, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#res#1.base=|v_P2Thread1of1ForFork0_#res#1.base_4|, P2Thread1of1ForFork0_#in~arg#1.base=|v_P2Thread1of1ForFork0_#in~arg#1.base_4|, P2Thread1of1ForFork0_#t~ite28#1=|v_P2Thread1of1ForFork0_#t~ite28#1_4|, P2Thread1of1ForFork0_#res#1.offset=|v_P2Thread1of1ForFork0_#res#1.offset_4|, P2Thread1of1ForFork0_~arg#1.base=|v_P2Thread1of1ForFork0_~arg#1.base_4|, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_6|, P2Thread1of1ForFork0_~arg#1.offset=|v_P2Thread1of1ForFork0_~arg#1.offset_4|, P2Thread1of1ForFork0_#t~ite31#1=|v_P2Thread1of1ForFork0_#t~ite31#1_4|, P2Thread1of1ForFork0_#t~ite26#1=|v_P2Thread1of1ForFork0_#t~ite26#1_6|, ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_6|, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_6|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_#t~ite27#1, P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#t~ite29#1, P2Thread1of1ForFork0_#t~ite30#1, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_#in~arg#1.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#res#1.base, P2Thread1of1ForFork0_#in~arg#1.base, P2Thread1of1ForFork0_#t~ite28#1, P2Thread1of1ForFork0_#res#1.offset, P2Thread1of1ForFork0_~arg#1.base, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, P2Thread1of1ForFork0_~arg#1.offset, P2Thread1of1ForFork0_#t~ite31#1, P2Thread1of1ForFork0_#t~ite26#1, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,638 INFO L290 TraceCheckUtils]: 63: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [871] L859-3-->L859-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre42#1=|v_ULTIMATE.start_main_#t~pre42#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre42#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,639 INFO L290 TraceCheckUtils]: 64: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [879] L859-4-->L860: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet43#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,639 INFO L290 TraceCheckUtils]: 65: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [895] L860-->L860-1: Formula: (and (= (store |v_#valid_19| |v_ULTIMATE.start_main_~#t720~0#1.base_4| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_main_~#t720~0#1.base_4| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t720~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t720~0#1.offset_4| 0) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t720~0#1.base_4|) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t720~0#1.base_4| 4) |v_#length_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_4|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t720~0#1.base, #valid, ULTIMATE.start_main_~#t720~0#1.offset, #length] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,640 INFO L290 TraceCheckUtils]: 66: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [894] L860-1-->L861: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,640 INFO L290 TraceCheckUtils]: 67: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [822] L861-->L861-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,641 INFO L290 TraceCheckUtils]: 68: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [808] L861-1-->L861-2: Formula: (= (store |v_#memory_int_10| |v_ULTIMATE.start_main_~#t720~0#1.base_5| (store (select |v_#memory_int_10| |v_ULTIMATE.start_main_~#t720~0#1.base_5|) |v_ULTIMATE.start_main_~#t720~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_9|) InVars {ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_5|, #memory_int=|v_#memory_int_10|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{ULTIMATE.start_main_~#t720~0#1.base=|v_ULTIMATE.start_main_~#t720~0#1.base_5|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t720~0#1.offset=|v_ULTIMATE.start_main_~#t720~0#1.offset_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,641 INFO L290 TraceCheckUtils]: 69: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [952] L861-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} OutVars{P3Thread1of1ForFork2_#res.base=|v_P3Thread1of1ForFork2_#res.base_4|, P3Thread1of1ForFork2_~arg.offset=v_P3Thread1of1ForFork2_~arg.offset_4, P3Thread1of1ForFork2_#res.offset=|v_P3Thread1of1ForFork2_#res.offset_4|, P3Thread1of1ForFork2_~arg.base=v_P3Thread1of1ForFork2_~arg.base_4, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_4|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_4|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_4|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_4|, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_6|, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_thidvar4] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,642 INFO L290 TraceCheckUtils]: 70: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [815] L861-3-->L861-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,643 INFO L290 TraceCheckUtils]: 71: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [819] L861-4-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,643 INFO L290 TraceCheckUtils]: 72: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [864] L862-->L864: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_10 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,644 INFO L290 TraceCheckUtils]: 73: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [897] L864-->L865: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,644 INFO L290 TraceCheckUtils]: 74: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [893] L865-->L865-1: 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] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,645 INFO L290 TraceCheckUtils]: 75: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [867] L865-1-->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] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,645 INFO L290 TraceCheckUtils]: 76: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [852] 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] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,646 INFO L290 TraceCheckUtils]: 77: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [845] 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[] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,646 INFO L290 TraceCheckUtils]: 78: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [820] L2-1-->L866: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [796] L866-->L872: Formula: (let ((.cse5 (= (mod v_~y$r_buff1_thd0~0_50 256) 0)) (.cse14 (= (mod v_~y$w_buff1_used~0_232 256) 0)) (.cse12 (= (mod v_~y$w_buff0_used~0_318 256) 0)) (.cse13 (= (mod v_~y$r_buff0_thd0~0_64 256) 0)) (.cse4 (= (mod v_~y$w_buff0_used~0_317 256) 0))) (let ((.cse6 (or .cse13 .cse4)) (.cse3 (not .cse4)) (.cse8 (not .cse13)) (.cse11 (not .cse12)) (.cse7 (or .cse5 .cse14)) (.cse0 (not .cse5)) (.cse9 (not .cse14)) (.cse10 (or .cse12 .cse13))) (and (let ((.cse2 (= (mod v_~y$r_buff0_thd0~0_63 256) 0)) (.cse1 (= (mod v_~y$w_buff1_used~0_231 256) 0))) (or (and (= v_~y$r_buff1_thd0~0_49 0) (or (and .cse0 (not .cse1)) (and (not .cse2) .cse3))) (and (or .cse2 .cse4) (or .cse5 .cse1) (= v_~y$r_buff1_thd0~0_49 v_~y$r_buff1_thd0~0_50)))) (or (and (= v_~y$w_buff1_used~0_232 v_~y$w_buff1_used~0_231) .cse6 .cse7) (and (= v_~y$w_buff1_used~0_231 0) (or (and .cse3 .cse8) (and .cse0 .cse9)))) (or (and .cse10 (= v_~y$w_buff0_used~0_318 v_~y$w_buff0_used~0_317)) (and (= v_~y$w_buff0_used~0_317 0) .cse8 .cse11)) (or (and .cse6 (= v_~y$r_buff0_thd0~0_64 v_~y$r_buff0_thd0~0_63)) (and .cse3 .cse8 (= v_~y$r_buff0_thd0~0_63 0))) (or (and (= v_~y~0_106 v_~y$w_buff0~0_65) .cse8 .cse11 (= |v_ULTIMATE.start_main_#t~ite46#1_46| |v_ULTIMATE.start_main_#t~ite46#1_41|)) (and (or (and (= v_~y~0_107 |v_ULTIMATE.start_main_#t~ite46#1_46|) .cse7) (and (= |v_ULTIMATE.start_main_#t~ite46#1_46| v_~y$w_buff1~0_76) .cse0 .cse9)) (= v_~y~0_106 |v_ULTIMATE.start_main_#t~ite46#1_46|) .cse10))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_318, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_41|, ~y$w_buff1~0=v_~y$w_buff1~0_76, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_64, ~y$w_buff0~0=v_~y$w_buff0~0_65, ~y~0=v_~y~0_107, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_50, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_232} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_317, ULTIMATE.start_main_#t~ite49#1=|v_ULTIMATE.start_main_#t~ite49#1_24|, ULTIMATE.start_main_#t~ite47#1=|v_ULTIMATE.start_main_#t~ite47#1_28|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_20|, ULTIMATE.start_main_#t~ite46#1=|v_ULTIMATE.start_main_#t~ite46#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_76, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_63, ULTIMATE.start_main_#t~ite48#1=|v_ULTIMATE.start_main_#t~ite48#1_30|, ~y$w_buff0~0=v_~y$w_buff0~0_65, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_18|, ~y~0=v_~y~0_106, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_49, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_231} AuxVars[|v_ULTIMATE.start_main_#t~ite46#1_46|] AssignedVars[~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite46#1, ULTIMATE.start_main_#t~ite49#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite48#1, ULTIMATE.start_main_#t~ite47#1, ULTIMATE.start_main_#t~ite51#1, ~y~0, ULTIMATE.start_main_#t~ite50#1, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:18:37,648 INFO L290 TraceCheckUtils]: 80: Hoare triple {242909#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [865] L872-->L875: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~x~0_3) (= v_~__unbuffered_p1_EAX~0_2 0) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~z~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_3} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~z~0=v_~z~0_4, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~x~0=v_~x~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {242910#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:18:37,649 INFO L290 TraceCheckUtils]: 81: Hoare triple {242910#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [800] L875-->L876: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242910#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:18:37,649 INFO L290 TraceCheckUtils]: 82: Hoare triple {242910#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [882] L876-->L876-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {242911#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:18:37,650 INFO L290 TraceCheckUtils]: 83: Hoare triple {242911#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [884] L876-1-->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] {242911#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:18:37,650 INFO L290 TraceCheckUtils]: 84: Hoare triple {242911#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [885] 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] {242912#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:18:37,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {242912#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [840] 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[] {242907#false} is VALID [2022-02-20 20:18:37,651 INFO L290 TraceCheckUtils]: 86: Hoare triple {242907#false} [832] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {242907#false} is VALID [2022-02-20 20:18:37,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:18:37,653 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:18:37,653 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [538333441] [2022-02-20 20:18:37,653 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [538333441] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:18:37,653 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:18:37,653 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:18:37,654 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806547717] [2022-02-20 20:18:37,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:18:37,655 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 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 87 [2022-02-20 20:18:37,655 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:18:37,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 7 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:37,736 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:18:37,736 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:18:37,737 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:18:37,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:18:37,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:18:37,739 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2022-02-20 20:18:37,739 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 120 transitions, 358 flow. Second operand has 7 states, 7 states have (on average 106.42857142857143) internal successors, (745), 7 states have internal predecessors, (745), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:18:37,740 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:18:37,740 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2022-02-20 20:18:37,740 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand