./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix030_power.oepc_pso.oepc_rmo.oepc.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/mix030_power.oepc_pso.oepc_rmo.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a6d0914923ba77f2cbf67d52dc6ec759519359118cb2f8fd5f254f95bf2b938e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:19:07,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:19:07,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:19:07,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:19:07,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:19:07,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:19:07,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:19:07,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:19:07,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:19:07,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:19:07,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:19:07,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:19:07,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:19:07,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:19:07,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:19:07,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:19:07,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:19:07,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:19:07,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:19:07,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:19:07,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:19:07,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:19:07,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:19:07,924 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:19:07,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:19:07,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:19:07,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:19:07,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:19:07,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:19:07,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:19:07,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:19:07,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:19:07,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:19:07,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:19:07,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:19:07,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:19:07,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:19:07,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:19:07,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:19:07,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:19:07,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:19:07,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:19:07,957 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:19:07,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:19:07,960 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:19:07,960 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:19:07,960 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:19:07,961 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:19:07,961 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:19:07,961 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:19:07,961 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:19:07,961 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:19:07,962 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:19:07,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:19:07,962 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:19:07,963 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:19:07,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:19:07,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:19:07,964 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:19:07,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:19:07,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:19:07,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:19:07,966 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:19:07,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:19:07,967 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6d0914923ba77f2cbf67d52dc6ec759519359118cb2f8fd5f254f95bf2b938e [2022-02-20 20:19:08,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:19:08,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:19:08,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:19:08,165 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:19:08,165 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:19:08,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix030_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:19:08,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f904dc7/e000b362de5443a6964cd8c9202aa0b0/FLAGec135da34 [2022-02-20 20:19:08,594 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:19:08,595 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix030_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:19:08,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f904dc7/e000b362de5443a6964cd8c9202aa0b0/FLAGec135da34 [2022-02-20 20:19:08,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f904dc7/e000b362de5443a6964cd8c9202aa0b0 [2022-02-20 20:19:08,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:19:08,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:19:08,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:19:08,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:19:08,984 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:19:08,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:19:08" (1/1) ... [2022-02-20 20:19:08,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b315cc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:08, skipping insertion in model container [2022-02-20 20:19:08,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:19:08" (1/1) ... [2022-02-20 20:19:08,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:19:09,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:19:09,152 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/mix030_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:19:09,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:19:09,356 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:19:09,366 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/mix030_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:19:09,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:19:09,460 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:19:09,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09 WrapperNode [2022-02-20 20:19:09,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:19:09,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:19:09,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:19:09,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:19:09,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,528 INFO L137 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 191 [2022-02-20 20:19:09,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:19:09,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:19:09,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:19:09,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:19:09,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,546 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:19:09,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:19:09,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:19:09,583 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:19:09,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (1/1) ... [2022-02-20 20:19:09,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:19:09,602 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:19:09,613 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 20:19:09,623 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 20:19:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:19:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:19:09,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:19:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:19:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:19:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:19:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:19:09,645 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:19:09,645 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:19:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:19:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:19:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-02-20 20:19:09,646 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-02-20 20:19:09,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:19:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:19:09,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:19:09,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:19:09,648 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 20:19:09,790 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:19:09,791 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:19:10,259 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:19:10,492 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:19:10,493 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:19:10,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:19:10 BoogieIcfgContainer [2022-02-20 20:19:10,495 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:19:10,496 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:19:10,496 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:19:10,498 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:19:10,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:19:08" (1/3) ... [2022-02-20 20:19:10,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa3de81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:19:10, skipping insertion in model container [2022-02-20 20:19:10,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:19:09" (2/3) ... [2022-02-20 20:19:10,499 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fa3de81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:19:10, skipping insertion in model container [2022-02-20 20:19:10,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:19:10" (3/3) ... [2022-02-20 20:19:10,500 INFO L111 eAbstractionObserver]: Analyzing ICFG mix030_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:19:10,503 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:19:10,504 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:19:10,504 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:19:10,504 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:19:10,552 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,553 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,554 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,555 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,556 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,557 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,557 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,557 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,557 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,558 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,559 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,560 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,560 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,560 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,560 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,560 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,561 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,562 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,562 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,562 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,562 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,562 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,563 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,563 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,563 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,563 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,563 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,564 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,564 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,564 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,564 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,564 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,565 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,565 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,565 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,566 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,567 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,568 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,568 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,569 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,569 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,570 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,571 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,576 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,577 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,577 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,577 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,581 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,581 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,581 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,581 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,582 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,583 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,583 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,583 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,583 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,584 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,585 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,586 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,587 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,588 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,588 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,588 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,589 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,590 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,591 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,592 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,593 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,594 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,594 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,595 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,596 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,597 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,597 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,597 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,597 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,601 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,602 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,603 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,604 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,604 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,606 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,606 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,607 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,607 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,607 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,607 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,607 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,608 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,608 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,609 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,610 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,611 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,612 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,612 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,612 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,612 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,612 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,613 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:19:10,614 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:19:10,641 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:19:10,645 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 20:19:10,645 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-02-20 20:19:10,652 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 147 places, 136 transitions, 292 flow [2022-02-20 20:19:10,681 INFO L129 PetriNetUnfolder]: 2/132 cut-off events. [2022-02-20 20:19:10,681 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:19:10,683 INFO L84 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 132 events. 2/132 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 68 event pairs, 0 based on Foata normal form. 0/128 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2022-02-20 20:19:10,683 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 136 transitions, 292 flow [2022-02-20 20:19:10,686 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 143 places, 132 transitions, 276 flow [2022-02-20 20:19:10,692 INFO L129 PetriNetUnfolder]: 0/50 cut-off events. [2022-02-20 20:19:10,692 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:19:10,692 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:19:10,693 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] [2022-02-20 20:19:10,693 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:19:10,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:19:10,696 INFO L85 PathProgramCache]: Analyzing trace with hash 241967491, now seen corresponding path program 1 times [2022-02-20 20:19:10,702 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:19:10,702 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344605991] [2022-02-20 20:19:10,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:19:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:19:10,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:19:10,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {150#true} [1087] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {150#true} [1014] 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] {150#true} is VALID [2022-02-20 20:19:10,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {150#true} [1094] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,933 INFO L290 TraceCheckUtils]: 3: Hoare triple {150#true} [1098] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,934 INFO L290 TraceCheckUtils]: 4: Hoare triple {150#true} [1096] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {150#true} [1060] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,934 INFO L290 TraceCheckUtils]: 6: Hoare triple {150#true} [980] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {150#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {150#true} is VALID [2022-02-20 20:19:10,935 INFO L290 TraceCheckUtils]: 8: Hoare triple {150#true} [979] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {150#true} is VALID [2022-02-20 20:19:10,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {150#true} [1041] L712-->L714: 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] {150#true} is VALID [2022-02-20 20:19:10,936 INFO L290 TraceCheckUtils]: 10: Hoare triple {150#true} [977] L714-->L716: 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] {150#true} is VALID [2022-02-20 20:19:10,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {150#true} [1020] L716-->L717: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {150#true} is VALID [2022-02-20 20:19:10,936 INFO L290 TraceCheckUtils]: 12: Hoare triple {150#true} [989] L717-->L718: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {150#true} is VALID [2022-02-20 20:19:10,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {150#true} [1069] L718-->L719: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {150#true} is VALID [2022-02-20 20:19:10,937 INFO L290 TraceCheckUtils]: 14: Hoare triple {150#true} [1047] L719-->L720: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {150#true} is VALID [2022-02-20 20:19:10,937 INFO L290 TraceCheckUtils]: 15: Hoare triple {150#true} [1002] L720-->L721: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {150#true} is VALID [2022-02-20 20:19:10,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {150#true} [1062] L721-->L722: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {150#true} is VALID [2022-02-20 20:19:10,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {150#true} [1040] L722-->L723: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {150#true} is VALID [2022-02-20 20:19:10,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {150#true} [1102] L723-->L724: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {150#true} is VALID [2022-02-20 20:19:10,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {150#true} [991] L724-->L725: Formula: (= v_~a$r_buff1_thd0~0_10 0) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {150#true} is VALID [2022-02-20 20:19:10,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {150#true} [978] L725-->L726: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {150#true} is VALID [2022-02-20 20:19:10,939 INFO L290 TraceCheckUtils]: 21: Hoare triple {150#true} [1068] L726-->L727: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {150#true} is VALID [2022-02-20 20:19:10,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {150#true} [983] L727-->L728: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {150#true} is VALID [2022-02-20 20:19:10,940 INFO L290 TraceCheckUtils]: 23: Hoare triple {150#true} [1042] L728-->L729: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {150#true} is VALID [2022-02-20 20:19:10,940 INFO L290 TraceCheckUtils]: 24: Hoare triple {150#true} [1010] L729-->L730: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {150#true} is VALID [2022-02-20 20:19:10,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {150#true} [1032] L730-->L731: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {150#true} is VALID [2022-02-20 20:19:10,940 INFO L290 TraceCheckUtils]: 26: Hoare triple {150#true} [1073] L731-->L732: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {150#true} is VALID [2022-02-20 20:19:10,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {150#true} [998] L732-->L733: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,941 INFO L290 TraceCheckUtils]: 28: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1072] L733-->L734: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,941 INFO L290 TraceCheckUtils]: 29: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1074] L734-->L735: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,942 INFO L290 TraceCheckUtils]: 30: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1095] L735-->L736: 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] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,942 INFO L290 TraceCheckUtils]: 31: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1009] L736-->L738: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,943 INFO L290 TraceCheckUtils]: 32: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1035] L738-->L740: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,946 INFO L290 TraceCheckUtils]: 33: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1021] L740-->L742: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,946 INFO L290 TraceCheckUtils]: 34: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1011] L742-->L743: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,947 INFO L290 TraceCheckUtils]: 35: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1038] L743-->L744: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,947 INFO L290 TraceCheckUtils]: 36: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1012] L744-->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] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,948 INFO L290 TraceCheckUtils]: 37: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1101] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,948 INFO L290 TraceCheckUtils]: 38: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1018] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,949 INFO L290 TraceCheckUtils]: 39: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [985] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,949 INFO L290 TraceCheckUtils]: 40: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1082] L-1-6-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_1|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t803~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t802~0#1.offset, ULTIMATE.start_main_~#t804~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t803~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t804~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t802~0#1.base, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t801~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~ite62#1] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,950 INFO L290 TraceCheckUtils]: 41: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1054] L862-->L862-1: Formula: (and (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t801~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t801~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 4) |v_#length_1|) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 1) |v_#valid_1|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_2|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_~#t801~0#1.offset, #valid, #length] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,950 INFO L290 TraceCheckUtils]: 42: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1104] L862-1-->L863: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,951 INFO L290 TraceCheckUtils]: 43: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [992] L863-->L863-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,951 INFO L290 TraceCheckUtils]: 44: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [974] L863-1-->L863-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3|) |v_ULTIMATE.start_main_~#t801~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,951 INFO L290 TraceCheckUtils]: 45: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1138] L863-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1105] P0ENTRY-->L747: Formula: (and (= |v_P0Thread1of1ForFork1_~arg#1.offset_1| |v_P0Thread1of1ForFork1_#in~arg#1.offset_1|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_1| |v_P0Thread1of1ForFork1_~arg#1.base_1|)) InVars {P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_1|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_1|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_~arg#1.offset] {152#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:19:10,953 INFO L290 TraceCheckUtils]: 47: Hoare triple {152#(= ~a$w_buff0_used~0 0)} [1106] L747-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_~a$w_buff0_used~0_506 v_~a$w_buff1_used~0_357) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~a$w_buff0_used~0_505 256) 0)) (not (= (mod v_~a$w_buff1_used~0_357 256) 0)))) 1 0)) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= v_~a$w_buff0~0_126 v_~a$w_buff1~0_134) (= v_~a$w_buff0_used~0_505 1) (= v_~a$w_buff0~0_125 1) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_126, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_506} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_134, ~a$w_buff0~0=v_~a$w_buff0~0_125, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_505, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_357, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, ~a$w_buff0_used~0, ~a$w_buff1_used~0, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1] {151#false} is VALID [2022-02-20 20:19:10,953 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 20:19:10,954 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:19:10,954 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344605991] [2022-02-20 20:19:10,954 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344605991] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:19:10,954 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:19:10,955 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:19:10,957 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826185035] [2022-02-20 20:19:10,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:19:10,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 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 48 [2022-02-20 20:19:10,968 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:19:10,970 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 24.0) internal successors, (48), 3 states have internal predecessors, (48), 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 20:19:11,008 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:19:11,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:19:11,009 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:19:11,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:19:11,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:19:11,028 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 136 [2022-02-20 20:19:11,035 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 132 transitions, 276 flow. Second operand has 3 states, 3 states have (on average 121.0) internal successors, (363), 3 states have internal predecessors, (363), 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 20:19:11,035 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:19:11,035 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 136 [2022-02-20 20:19:11,036 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:19:11,313 INFO L129 PetriNetUnfolder]: 162/546 cut-off events. [2022-02-20 20:19:11,313 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-02-20 20:19:11,318 INFO L84 FinitePrefix]: Finished finitePrefix Result has 852 conditions, 546 events. 162/546 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 2864 event pairs, 34 based on Foata normal form. 49/566 useless extension candidates. Maximal degree in co-relation 796. Up to 191 conditions per place. [2022-02-20 20:19:11,322 INFO L132 encePairwiseOnDemand]: 131/136 looper letters, 18 selfloop transitions, 2 changer transitions 0/136 dead transitions. [2022-02-20 20:19:11,322 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 136 transitions, 333 flow [2022-02-20 20:19:11,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:19:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:19:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 385 transitions. [2022-02-20 20:19:11,346 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9436274509803921 [2022-02-20 20:19:11,347 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 385 transitions. [2022-02-20 20:19:11,347 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 385 transitions. [2022-02-20 20:19:11,347 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:19:11,349 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 385 transitions. [2022-02-20 20:19:11,354 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 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 20:19:11,357 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 20:19:11,358 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 136.0) internal successors, (544), 4 states have internal predecessors, (544), 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 20:19:11,359 INFO L186 Difference]: Start difference. First operand has 143 places, 132 transitions, 276 flow. Second operand 3 states and 385 transitions. [2022-02-20 20:19:11,360 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 136 transitions, 333 flow [2022-02-20 20:19:11,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 136 transitions, 326 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:19:11,365 INFO L242 Difference]: Finished difference. Result has 139 places, 128 transitions, 268 flow [2022-02-20 20:19:11,366 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=268, PETRI_PLACES=139, PETRI_TRANSITIONS=128} [2022-02-20 20:19:11,369 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, -4 predicate places. [2022-02-20 20:19:11,369 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 139 places, 128 transitions, 268 flow [2022-02-20 20:19:15,096 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 156198 states, 156195 states have (on average 4.457037677262396) internal successors, (696167), 156197 states have internal predecessors, (696167), 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 20:19:15,527 INFO L78 Accepts]: Start accepts. Automaton has has 156198 states, 156195 states have (on average 4.457037677262396) internal successors, (696167), 156197 states have internal predecessors, (696167), 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 48 [2022-02-20 20:19:15,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:19:15,527 INFO L470 AbstractCegarLoop]: Abstraction has has 139 places, 128 transitions, 268 flow [2022-02-20 20:19:15,528 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.0) internal successors, (363), 3 states have internal predecessors, (363), 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 20:19:15,528 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:19:15,528 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] [2022-02-20 20:19:15,528 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:19:15,529 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:19:15,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:19:15,529 INFO L85 PathProgramCache]: Analyzing trace with hash -619394308, now seen corresponding path program 1 times [2022-02-20 20:19:15,529 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:19:15,530 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595825394] [2022-02-20 20:19:15,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:19:15,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:19:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:19:15,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {156353#true} [1087] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {156353#true} [1014] 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] {156353#true} is VALID [2022-02-20 20:19:15,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {156353#true} [1094] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,744 INFO L290 TraceCheckUtils]: 3: Hoare triple {156353#true} [1098] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,745 INFO L290 TraceCheckUtils]: 4: Hoare triple {156353#true} [1096] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {156353#true} [1060] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,745 INFO L290 TraceCheckUtils]: 6: Hoare triple {156353#true} [980] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {156353#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {156353#true} [979] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 9: Hoare triple {156353#true} [1041] L712-->L714: 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] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 10: Hoare triple {156353#true} [977] L714-->L716: 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] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {156353#true} [1020] L716-->L717: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {156353#true} is VALID [2022-02-20 20:19:15,746 INFO L290 TraceCheckUtils]: 12: Hoare triple {156353#true} [989] L717-->L718: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {156353#true} is VALID [2022-02-20 20:19:15,747 INFO L290 TraceCheckUtils]: 13: Hoare triple {156353#true} [1069] L718-->L719: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {156353#true} is VALID [2022-02-20 20:19:15,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {156353#true} [1047] L719-->L720: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {156353#true} is VALID [2022-02-20 20:19:15,747 INFO L290 TraceCheckUtils]: 15: Hoare triple {156353#true} [1002] L720-->L721: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {156353#true} is VALID [2022-02-20 20:19:15,747 INFO L290 TraceCheckUtils]: 16: Hoare triple {156353#true} [1062] L721-->L722: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {156353#true} is VALID [2022-02-20 20:19:15,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {156353#true} [1040] L722-->L723: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {156353#true} is VALID [2022-02-20 20:19:15,748 INFO L290 TraceCheckUtils]: 18: Hoare triple {156353#true} [1102] L723-->L724: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {156353#true} is VALID [2022-02-20 20:19:15,748 INFO L290 TraceCheckUtils]: 19: Hoare triple {156353#true} [991] L724-->L725: Formula: (= v_~a$r_buff1_thd0~0_10 0) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {156353#true} is VALID [2022-02-20 20:19:15,748 INFO L290 TraceCheckUtils]: 20: Hoare triple {156353#true} [978] L725-->L726: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {156353#true} is VALID [2022-02-20 20:19:15,748 INFO L290 TraceCheckUtils]: 21: Hoare triple {156353#true} [1068] L726-->L727: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {156353#true} is VALID [2022-02-20 20:19:15,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {156353#true} [983] L727-->L728: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 23: Hoare triple {156353#true} [1042] L728-->L729: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 24: Hoare triple {156353#true} [1010] L729-->L730: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {156353#true} [1032] L730-->L731: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 26: Hoare triple {156353#true} [1073] L731-->L732: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 27: Hoare triple {156353#true} [998] L732-->L733: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {156353#true} is VALID [2022-02-20 20:19:15,749 INFO L290 TraceCheckUtils]: 28: Hoare triple {156353#true} [1072] L733-->L734: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {156353#true} is VALID [2022-02-20 20:19:15,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {156353#true} [1074] L734-->L735: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {156353#true} is VALID [2022-02-20 20:19:15,750 INFO L290 TraceCheckUtils]: 30: Hoare triple {156353#true} [1095] L735-->L736: 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] {156353#true} is VALID [2022-02-20 20:19:15,750 INFO L290 TraceCheckUtils]: 31: Hoare triple {156353#true} [1009] L736-->L738: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {156353#true} is VALID [2022-02-20 20:19:15,750 INFO L290 TraceCheckUtils]: 32: Hoare triple {156353#true} [1035] L738-->L740: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {156353#true} is VALID [2022-02-20 20:19:15,750 INFO L290 TraceCheckUtils]: 33: Hoare triple {156353#true} [1021] L740-->L742: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {156353#true} is VALID [2022-02-20 20:19:15,751 INFO L290 TraceCheckUtils]: 34: Hoare triple {156353#true} [1011] L742-->L743: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,751 INFO L290 TraceCheckUtils]: 35: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1038] L743-->L744: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,752 INFO L290 TraceCheckUtils]: 36: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1012] L744-->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] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,753 INFO L290 TraceCheckUtils]: 37: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1101] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,753 INFO L290 TraceCheckUtils]: 38: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1018] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [985] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,754 INFO L290 TraceCheckUtils]: 40: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1082] L-1-6-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_1|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t803~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t802~0#1.offset, ULTIMATE.start_main_~#t804~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t803~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t804~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t802~0#1.base, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t801~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~ite62#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,755 INFO L290 TraceCheckUtils]: 41: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1054] L862-->L862-1: Formula: (and (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t801~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t801~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 4) |v_#length_1|) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 1) |v_#valid_1|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_2|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_~#t801~0#1.offset, #valid, #length] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,756 INFO L290 TraceCheckUtils]: 42: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1104] L862-1-->L863: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,756 INFO L290 TraceCheckUtils]: 43: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [992] L863-->L863-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,757 INFO L290 TraceCheckUtils]: 44: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [974] L863-1-->L863-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3|) |v_ULTIMATE.start_main_~#t801~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,757 INFO L290 TraceCheckUtils]: 45: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1138] L863-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,758 INFO L290 TraceCheckUtils]: 46: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [994] L863-3-->L863-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,758 INFO L290 TraceCheckUtils]: 47: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [996] L863-4-->L864: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,759 INFO L290 TraceCheckUtils]: 48: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1083] L864-->L864-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t802~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t802~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t802~0#1.offset_2| 0) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2|) 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2| 1) |v_#valid_3|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t802~0#1.base, #valid, #length, ULTIMATE.start_main_~#t802~0#1.offset] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,759 INFO L290 TraceCheckUtils]: 49: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1053] L864-1-->L865: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,760 INFO L290 TraceCheckUtils]: 50: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1077] L865-->L865-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,760 INFO L290 TraceCheckUtils]: 51: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1063] L865-1-->L865-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t802~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t802~0#1.base_3|) |v_ULTIMATE.start_main_~#t802~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_3|} OutVars{ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,761 INFO L290 TraceCheckUtils]: 52: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1142] L865-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork3_#t~ite11=|v_P1Thread1of1ForFork3_#t~ite11_4|, P1Thread1of1ForFork3_#t~ite10=|v_P1Thread1of1ForFork3_#t~ite10_4|, P1Thread1of1ForFork3_#t~ite13=|v_P1Thread1of1ForFork3_#t~ite13_4|, P1Thread1of1ForFork3_#t~ite12=|v_P1Thread1of1ForFork3_#t~ite12_4|, P1Thread1of1ForFork3_#t~ite14=|v_P1Thread1of1ForFork3_#t~ite14_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite9=|v_P1Thread1of1ForFork3_#t~ite9_6|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite11, P1Thread1of1ForFork3_#t~ite10, P1Thread1of1ForFork3_#t~ite13, P1Thread1of1ForFork3_#t~ite12, P1Thread1of1ForFork3_#t~ite14, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite9, P1Thread1of1ForFork3_#in~arg.offset] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [990] L865-3-->L865-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,762 INFO L290 TraceCheckUtils]: 54: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1039] L865-4-->L866: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,763 INFO L290 TraceCheckUtils]: 55: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [981] L866-->L866-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t803~0#1.base_2|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2| 4) |v_#length_5|) (= 0 |v_ULTIMATE.start_main_~#t803~0#1.offset_2|) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t803~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_2|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t803~0#1.base, #valid, #length, ULTIMATE.start_main_~#t803~0#1.offset] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,763 INFO L290 TraceCheckUtils]: 56: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1034] L866-1-->L867: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,765 INFO L290 TraceCheckUtils]: 57: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1080] L867-->L867-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,765 INFO L290 TraceCheckUtils]: 58: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [976] L867-1-->L867-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t803~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t803~0#1.base_3|) |v_ULTIMATE.start_main_~#t803~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_3|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_3|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,766 INFO L290 TraceCheckUtils]: 59: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1136] L867-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_4|, P2Thread1of1ForFork0_#t~ite15=|v_P2Thread1of1ForFork0_#t~ite15_6|, P2Thread1of1ForFork0_#t~ite16=|v_P2Thread1of1ForFork0_#t~ite16_4|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_4|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_4|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite15, P2Thread1of1ForFork0_#t~ite16, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base, P2Thread1of1ForFork0_#res.offset] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,766 INFO L290 TraceCheckUtils]: 60: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [987] L867-3-->L867-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,767 INFO L290 TraceCheckUtils]: 61: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1075] L867-4-->L868: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,768 INFO L290 TraceCheckUtils]: 62: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1000] L868-->L868-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2| 4) |v_#length_7|) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2| 1)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t804~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t804~0#1.base_2| 0)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t804~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_2|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t804~0#1.base, ULTIMATE.start_main_~#t804~0#1.offset] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,769 INFO L290 TraceCheckUtils]: 63: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1065] L868-1-->L869: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,769 INFO L290 TraceCheckUtils]: 64: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1027] L869-->L869-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,770 INFO L290 TraceCheckUtils]: 65: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1091] L869-1-->L869-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t804~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t804~0#1.base_3|) |v_ULTIMATE.start_main_~#t804~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,771 INFO L290 TraceCheckUtils]: 66: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1140] L869-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#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, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_4|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_6|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_6|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_6|, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_6|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_4|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_6|, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_6|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_4|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_4|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_4|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_6|, P3Thread1of1ForFork2_#t~ite44=|v_P3Thread1of1ForFork2_#t~ite44_6|, P3Thread1of1ForFork2_#t~ite45=|v_P3Thread1of1ForFork2_#t~ite45_4|, P3Thread1of1ForFork2_#t~ite46=|v_P3Thread1of1ForFork2_#t~ite46_4|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_6|, P3Thread1of1ForFork2_#t~ite47=|v_P3Thread1of1ForFork2_#t~ite47_4|, P3Thread1of1ForFork2_#t~ite48=|v_P3Thread1of1ForFork2_#t~ite48_4|, P3Thread1of1ForFork2_#t~ite49=|v_P3Thread1of1ForFork2_#t~ite49_4|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_6|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_6|, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_4|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_6|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_6|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_4|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_6|, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_6|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_thidvar4, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~ite44, P3Thread1of1ForFork2_#t~ite45, P3Thread1of1ForFork2_#t~ite46, P3Thread1of1ForFork2_#t~nondet21, P3Thread1of1ForFork2_#t~ite47, P3Thread1of1ForFork2_#t~ite48, P3Thread1of1ForFork2_#t~ite49, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#t~ite23, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,772 INFO L290 TraceCheckUtils]: 67: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1033] L869-3-->L869-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,778 INFO L290 TraceCheckUtils]: 68: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1064] L869-4-->L870: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,780 INFO L290 TraceCheckUtils]: 69: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1058] L870-->L872: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,781 INFO L290 TraceCheckUtils]: 70: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1059] L872-->L873: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,781 INFO L290 TraceCheckUtils]: 71: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1015] L873-->L873-1: 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] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,782 INFO L290 TraceCheckUtils]: 72: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1051] L873-1-->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] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,783 INFO L290 TraceCheckUtils]: 73: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1045] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,783 INFO L290 TraceCheckUtils]: 74: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1037] 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[] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,784 INFO L290 TraceCheckUtils]: 75: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1003] L2-1-->L874: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,785 INFO L290 TraceCheckUtils]: 76: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1055] L874-->L880: Formula: (let ((.cse13 (= (mod v_~a$w_buff0_used~0_460 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_459 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_70 256) 0)) (.cse0 (= (mod v_~a$r_buff1_thd0~0_54 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_318 256) 0))) (let ((.cse8 (not .cse14)) (.cse5 (not .cse0)) (.cse9 (or .cse0 .cse14)) (.cse11 (or .cse2 .cse12)) (.cse4 (not .cse2)) (.cse10 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse7 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd0~0_69 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_317 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd0~0_54 v_~a$r_buff1_thd0~0_53) (or .cse2 .cse3)) (and (or (and (not .cse3) .cse4) (and (not .cse1) .cse5)) (= v_~a$r_buff1_thd0~0_53 0)))) (or (and (= v_~a~0_146 v_~a$w_buff0~0_103) .cse6 .cse7 (= |v_ULTIMATE.start_main_#t~ite58#1_23| |v_ULTIMATE.start_main_#t~ite58#1_28|)) (and (or (and (= |v_ULTIMATE.start_main_#t~ite58#1_28| v_~a$w_buff1~0_116) .cse8 .cse5) (and (= v_~a~0_147 |v_ULTIMATE.start_main_#t~ite58#1_28|) .cse9)) (= v_~a~0_146 |v_ULTIMATE.start_main_#t~ite58#1_28|) .cse10)) (or (and (= v_~a$w_buff1_used~0_317 0) (or (and .cse7 .cse4) (and .cse8 .cse5))) (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse11 .cse9)) (or (and .cse11 (= v_~a$r_buff0_thd0~0_69 v_~a$r_buff0_thd0~0_70)) (and (= v_~a$r_buff0_thd0~0_69 0) .cse7 .cse4)) (or (and (= v_~a$w_buff0_used~0_460 v_~a$w_buff0_used~0_459) .cse10) (and (= v_~a$w_buff0_used~0_459 0) .cse6 .cse7))))) InVars {~a~0=v_~a~0_147, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_23|, ~a$w_buff1~0=v_~a$w_buff1~0_116, ~a$w_buff0~0=v_~a$w_buff0~0_103, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_460, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_70, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_28|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_22|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_459, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_69, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_30|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_24|, ~a~0=v_~a~0_146, ~a$w_buff1~0=v_~a$w_buff1~0_116, ~a$w_buff0~0=v_~a$w_buff0~0_103, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_53, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ~a~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite62#1] {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} is VALID [2022-02-20 20:19:15,785 INFO L290 TraceCheckUtils]: 77: Hoare triple {156355#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= 2 ~y~0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0)))} [1007] L880-->L883: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~y~0_4) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {156356#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:19:15,786 INFO L290 TraceCheckUtils]: 78: Hoare triple {156356#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1008] L883-->L884: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156356#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:19:15,786 INFO L290 TraceCheckUtils]: 79: Hoare triple {156356#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [997] L884-->L884-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {156357#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:19:15,787 INFO L290 TraceCheckUtils]: 80: Hoare triple {156357#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1044] L884-1-->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] {156357#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:19:15,788 INFO L290 TraceCheckUtils]: 81: Hoare triple {156357#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1071] 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] {156358#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:19:15,788 INFO L290 TraceCheckUtils]: 82: Hoare triple {156358#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1028] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {156354#false} is VALID [2022-02-20 20:19:15,788 INFO L290 TraceCheckUtils]: 83: Hoare triple {156354#false} [1016] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {156354#false} is VALID [2022-02-20 20:19:15,791 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 20:19:15,791 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:19:15,791 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595825394] [2022-02-20 20:19:15,791 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595825394] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:19:15,791 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:19:15,792 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:19:15,792 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184261212] [2022-02-20 20:19:15,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:19:15,793 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 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 84 [2022-02-20 20:19:15,793 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:19:15,794 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.0) internal successors, (84), 6 states have internal predecessors, (84), 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 20:19:15,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:19:15,861 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:19:15,861 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:19:15,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:19:15,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:19:15,864 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 136 [2022-02-20 20:19:15,875 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 6 states, 6 states have (on average 104.66666666666667) internal successors, (628), 6 states have internal predecessors, (628), 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 20:19:15,875 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:19:15,875 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 136 [2022-02-20 20:19:15,875 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:19:20,927 INFO L129 PetriNetUnfolder]: 21069/44365 cut-off events. [2022-02-20 20:19:20,927 INFO L130 PetriNetUnfolder]: For 1735/1735 co-relation queries the response was YES. [2022-02-20 20:19:21,090 INFO L84 FinitePrefix]: Finished finitePrefix Result has 74839 conditions, 44365 events. 21069/44365 cut-off events. For 1735/1735 co-relation queries the response was YES. Maximal size of possible extension queue 1811. Compared 474689 event pairs, 3743 based on Foata normal form. 0/43316 useless extension candidates. Maximal degree in co-relation 74780. Up to 9439 conditions per place. [2022-02-20 20:19:21,205 INFO L132 encePairwiseOnDemand]: 121/136 looper letters, 38 selfloop transitions, 11 changer transitions 102/236 dead transitions. [2022-02-20 20:19:21,205 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 236 transitions, 778 flow [2022-02-20 20:19:21,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:19:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:19:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1058 transitions. [2022-02-20 20:19:21,215 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8643790849673203 [2022-02-20 20:19:21,216 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1058 transitions. [2022-02-20 20:19:21,216 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1058 transitions. [2022-02-20 20:19:21,216 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:19:21,216 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1058 transitions. [2022-02-20 20:19:21,219 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 117.55555555555556) internal successors, (1058), 9 states have internal predecessors, (1058), 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 20:19:21,221 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:19:21,221 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:19:21,221 INFO L186 Difference]: Start difference. First operand has 139 places, 128 transitions, 268 flow. Second operand 9 states and 1058 transitions. [2022-02-20 20:19:21,221 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 236 transitions, 778 flow [2022-02-20 20:19:21,225 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 236 transitions, 760 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:19:21,228 INFO L242 Difference]: Finished difference. Result has 153 places, 122 transitions, 374 flow [2022-02-20 20:19:21,229 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=136, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=374, PETRI_PLACES=153, PETRI_TRANSITIONS=122} [2022-02-20 20:19:21,229 INFO L334 CegarLoopForPetriNet]: 143 programPoint places, 10 predicate places. [2022-02-20 20:19:21,229 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 153 places, 122 transitions, 374 flow [2022-02-20 20:19:25,917 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 160503 states, 160498 states have (on average 4.387718227018405) internal successors, (704220), 160502 states have internal predecessors, (704220), 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 20:19:26,357 INFO L78 Accepts]: Start accepts. Automaton has has 160503 states, 160498 states have (on average 4.387718227018405) internal successors, (704220), 160502 states have internal predecessors, (704220), 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 84 [2022-02-20 20:19:26,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:19:26,358 INFO L470 AbstractCegarLoop]: Abstraction has has 153 places, 122 transitions, 374 flow [2022-02-20 20:19:26,358 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 104.66666666666667) internal successors, (628), 6 states have internal predecessors, (628), 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 20:19:26,358 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:19:26,359 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:19:26,359 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:19:26,359 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2022-02-20 20:19:26,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:19:26,360 INFO L85 PathProgramCache]: Analyzing trace with hash -61313541, now seen corresponding path program 1 times [2022-02-20 20:19:26,360 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:19:26,360 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339303729] [2022-02-20 20:19:26,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:19:26,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:19:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:19:26,503 INFO L290 TraceCheckUtils]: 0: Hoare triple {316882#true} [1087] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {316882#true} [1014] 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] {316882#true} is VALID [2022-02-20 20:19:26,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {316882#true} [1094] L-1-1-->L-1-2: Formula: (= (select |v_#valid_17| 0) 0) InVars {#valid=|v_#valid_17|} OutVars{#valid=|v_#valid_17|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,513 INFO L290 TraceCheckUtils]: 3: Hoare triple {316882#true} [1098] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_5|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,513 INFO L290 TraceCheckUtils]: 4: Hoare triple {316882#true} [1096] L17-->L17-1: Formula: (and (= (select |v_#length_9| 1) 2) (= 1 (select |v_#valid_18| 1))) InVars {#length=|v_#length_9|, #valid=|v_#valid_18|} OutVars{#length=|v_#length_9|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {316882#true} [1060] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_9| 1) 0)) InVars {#memory_int=|v_#memory_int_9|} OutVars{#memory_int=|v_#memory_int_9|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {316882#true} [980] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_10| 1) 1) 0) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {316882#true} [1070] L17-3-->L17-4: Formula: (and (= (select |v_#valid_19| 2) 1) (= (select |v_#length_10| 2) 38)) InVars {#length=|v_#length_10|, #valid=|v_#valid_19|} OutVars{#length=|v_#length_10|, #valid=|v_#valid_19|} AuxVars[] AssignedVars[] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {316882#true} [979] L17-4-->L712: Formula: (= v_~__unbuffered_cnt~0_10 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {316882#true} [1041] L712-->L714: 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] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {316882#true} [977] L714-->L716: 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] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {316882#true} [1020] L716-->L717: Formula: (= v_~a~0_17 0) InVars {} OutVars{~a~0=v_~a~0_17} AuxVars[] AssignedVars[~a~0] {316882#true} is VALID [2022-02-20 20:19:26,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {316882#true} [989] L717-->L718: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 13: Hoare triple {316882#true} [1069] L718-->L719: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {316882#true} [1047] L719-->L720: Formula: (= v_~a$r_buff0_thd0~0_14 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 15: Hoare triple {316882#true} [1002] L720-->L721: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 16: Hoare triple {316882#true} [1062] L721-->L722: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {316882#true} [1040] L722-->L723: Formula: (= v_~a$r_buff0_thd3~0_14 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {316882#true} is VALID [2022-02-20 20:19:26,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {316882#true} [1102] L723-->L724: Formula: (= v_~a$r_buff0_thd4~0_46 0) InVars {} OutVars{~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd4~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {316882#true} [991] L724-->L725: Formula: (= v_~a$r_buff1_thd0~0_10 0) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {316882#true} [978] L725-->L726: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {316882#true} [1068] L726-->L727: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 22: Hoare triple {316882#true} [983] L727-->L728: Formula: (= v_~a$r_buff1_thd3~0_10 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 23: Hoare triple {316882#true} [1042] L728-->L729: Formula: (= v_~a$r_buff1_thd4~0_27 0) InVars {} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd4~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {316882#true} [1010] L729-->L730: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {316882#true} is VALID [2022-02-20 20:19:26,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {316882#true} [1032] L730-->L731: Formula: (and (= v_~a$read_delayed_var~0.base_1 0) (= v_~a$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~a$read_delayed_var~0.base=v_~a$read_delayed_var~0.base_1, ~a$read_delayed_var~0.offset=v_~a$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~a$read_delayed_var~0.offset, ~a$read_delayed_var~0.base] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 26: Hoare triple {316882#true} [1073] L731-->L732: Formula: (= v_~a$w_buff0~0_13 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_13} AuxVars[] AssignedVars[~a$w_buff0~0] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 27: Hoare triple {316882#true} [998] L732-->L733: Formula: (= v_~a$w_buff0_used~0_84 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_84} AuxVars[] AssignedVars[~a$w_buff0_used~0] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 28: Hoare triple {316882#true} [1072] L733-->L734: Formula: (= v_~a$w_buff1~0_12 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_12} AuxVars[] AssignedVars[~a$w_buff1~0] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 29: Hoare triple {316882#true} [1074] L734-->L735: Formula: (= v_~a$w_buff1_used~0_52 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_52} AuxVars[] AssignedVars[~a$w_buff1_used~0] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 30: Hoare triple {316882#true} [1095] L735-->L736: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {316882#true} is VALID [2022-02-20 20:19:26,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {316882#true} [1009] L736-->L738: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {316882#true} is VALID [2022-02-20 20:19:26,518 INFO L290 TraceCheckUtils]: 32: Hoare triple {316882#true} [1035] L738-->L740: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {316882#true} is VALID [2022-02-20 20:19:26,518 INFO L290 TraceCheckUtils]: 33: Hoare triple {316882#true} [1021] L740-->L742: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {316882#true} is VALID [2022-02-20 20:19:26,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {316882#true} [1011] L742-->L743: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,519 INFO L290 TraceCheckUtils]: 35: Hoare triple {316884#(= ~z~0 0)} [1038] L743-->L744: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,519 INFO L290 TraceCheckUtils]: 36: Hoare triple {316884#(= ~z~0 0)} [1012] L744-->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] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,519 INFO L290 TraceCheckUtils]: 37: Hoare triple {316884#(= ~z~0 0)} [1101] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,520 INFO L290 TraceCheckUtils]: 38: Hoare triple {316884#(= ~z~0 0)} [1018] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,520 INFO L290 TraceCheckUtils]: 39: Hoare triple {316884#(= ~z~0 0)} [985] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {316884#(= ~z~0 0)} [1082] L-1-6-->L862: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_1|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_1|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_1|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_1|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_1|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_1|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_1|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_1|, ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_1|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_1|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_1|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_1|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_1|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_1|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_1|, ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_1|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_1|, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_1|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_1|, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_~#t803~0#1.base, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_#t~ite63#1, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_~#t802~0#1.offset, ULTIMATE.start_main_~#t804~0#1.base, ULTIMATE.start_main_#t~nondet57#1, ULTIMATE.start_main_~#t803~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ULTIMATE.start_main_#t~pre56#1, ULTIMATE.start_main_~#t804~0#1.offset, ULTIMATE.start_main_#t~nondet55#1, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_main_~#t802~0#1.base, ULTIMATE.start_main_#t~ite59#1, ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_~#t801~0#1.offset, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~ite62#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,521 INFO L290 TraceCheckUtils]: 41: Hoare triple {316884#(= ~z~0 0)} [1054] L862-->L862-1: Formula: (and (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t801~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t801~0#1.base_2| 0)) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 4) |v_#length_1|) (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t801~0#1.base_2| 1) |v_#valid_1|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_2|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_2|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t801~0#1.base, ULTIMATE.start_main_~#t801~0#1.offset, #valid, #length] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {316884#(= ~z~0 0)} [1104] L862-1-->L863: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre50#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,521 INFO L290 TraceCheckUtils]: 43: Hoare triple {316884#(= ~z~0 0)} [992] L863-->L863-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,526 INFO L290 TraceCheckUtils]: 44: Hoare triple {316884#(= ~z~0 0)} [974] L863-1-->L863-2: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t801~0#1.base_3|) |v_ULTIMATE.start_main_~#t801~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre50#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~#t801~0#1.base=|v_ULTIMATE.start_main_~#t801~0#1.base_3|, ULTIMATE.start_main_~#t801~0#1.offset=|v_ULTIMATE.start_main_~#t801~0#1.offset_3|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_3|} AuxVars[] AssignedVars[#memory_int] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,526 INFO L290 TraceCheckUtils]: 45: Hoare triple {316884#(= ~z~0 0)} [1138] L863-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{P0Thread1of1ForFork1_#res#1.offset=|v_P0Thread1of1ForFork1_#res#1.offset_4|, P0Thread1of1ForFork1_#in~arg#1.base=|v_P0Thread1of1ForFork1_#in~arg#1.base_4|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_#t~ite6#1=|v_P0Thread1of1ForFork1_#t~ite6#1_4|, P0Thread1of1ForFork1_thidvar1=v_P0Thread1of1ForFork1_thidvar1_2, P0Thread1of1ForFork1_#in~arg#1.offset=|v_P0Thread1of1ForFork1_#in~arg#1.offset_4|, P0Thread1of1ForFork1_~arg#1.base=|v_P0Thread1of1ForFork1_~arg#1.base_4|, P0Thread1of1ForFork1_#t~ite4#1=|v_P0Thread1of1ForFork1_#t~ite4#1_4|, P0Thread1of1ForFork1_~arg#1.offset=|v_P0Thread1of1ForFork1_~arg#1.offset_4|, P0Thread1of1ForFork1_#t~ite8#1=|v_P0Thread1of1ForFork1_#t~ite8#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork1_#res#1.base=|v_P0Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, P0Thread1of1ForFork1_#t~ite7#1=|v_P0Thread1of1ForFork1_#t~ite7#1_4|, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork1_#t~ite5#1=|v_P0Thread1of1ForFork1_#t~ite5#1_4|, P0Thread1of1ForFork1_#t~ite3#1=|v_P0Thread1of1ForFork1_#t~ite3#1_6|} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res#1.offset, P0Thread1of1ForFork1_#in~arg#1.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_#t~ite6#1, P0Thread1of1ForFork1_thidvar1, P0Thread1of1ForFork1_#in~arg#1.offset, P0Thread1of1ForFork1_~arg#1.base, P0Thread1of1ForFork1_#t~ite4#1, P0Thread1of1ForFork1_~arg#1.offset, P0Thread1of1ForFork1_#t~ite8#1, P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork1_#res#1.base, P0Thread1of1ForFork1_#t~ite7#1, P0Thread1of1ForFork1___VERIFIER_assert_~expression#1, P0Thread1of1ForFork1_#t~ite5#1, P0Thread1of1ForFork1_#t~ite3#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,527 INFO L290 TraceCheckUtils]: 46: Hoare triple {316884#(= ~z~0 0)} [994] L863-3-->L863-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre50#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,527 INFO L290 TraceCheckUtils]: 47: Hoare triple {316884#(= ~z~0 0)} [996] L863-4-->L864: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet51#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,527 INFO L290 TraceCheckUtils]: 48: Hoare triple {316884#(= ~z~0 0)} [1083] L864-->L864-1: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t802~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t802~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t802~0#1.offset_2| 0) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2|) 0) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2| 1) |v_#valid_3|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t802~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t802~0#1.base, #valid, #length, ULTIMATE.start_main_~#t802~0#1.offset] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,528 INFO L290 TraceCheckUtils]: 49: Hoare triple {316884#(= ~z~0 0)} [1053] L864-1-->L865: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre52#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,528 INFO L290 TraceCheckUtils]: 50: Hoare triple {316884#(= ~z~0 0)} [1077] L865-->L865-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,528 INFO L290 TraceCheckUtils]: 51: Hoare triple {316884#(= ~z~0 0)} [1063] L865-1-->L865-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t802~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t802~0#1.base_3|) |v_ULTIMATE.start_main_~#t802~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre52#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_3|} OutVars{ULTIMATE.start_main_~#t802~0#1.base=|v_ULTIMATE.start_main_~#t802~0#1.base_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_3|, ULTIMATE.start_main_~#t802~0#1.offset=|v_ULTIMATE.start_main_~#t802~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,529 INFO L290 TraceCheckUtils]: 52: Hoare triple {316884#(= ~z~0 0)} [1142] L865-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork3_thidvar0_2 |v_ULTIMATE.start_main_#t~pre52#1_6|) (= |v_P1Thread1of1ForFork3_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork3_thidvar2_2 0) (= |v_P1Thread1of1ForFork3_#in~arg.offset_4| 0) (= v_P1Thread1of1ForFork3_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|} OutVars{P1Thread1of1ForFork3_thidvar2=v_P1Thread1of1ForFork3_thidvar2_2, P1Thread1of1ForFork3_thidvar1=v_P1Thread1of1ForFork3_thidvar1_2, P1Thread1of1ForFork3_thidvar0=v_P1Thread1of1ForFork3_thidvar0_2, P1Thread1of1ForFork3_~arg.base=v_P1Thread1of1ForFork3_~arg.base_4, P1Thread1of1ForFork3_#res.offset=|v_P1Thread1of1ForFork3_#res.offset_4|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_6|, P1Thread1of1ForFork3_#t~ite11=|v_P1Thread1of1ForFork3_#t~ite11_4|, P1Thread1of1ForFork3_#t~ite10=|v_P1Thread1of1ForFork3_#t~ite10_4|, P1Thread1of1ForFork3_#t~ite13=|v_P1Thread1of1ForFork3_#t~ite13_4|, P1Thread1of1ForFork3_#t~ite12=|v_P1Thread1of1ForFork3_#t~ite12_4|, P1Thread1of1ForFork3_#t~ite14=|v_P1Thread1of1ForFork3_#t~ite14_4|, P1Thread1of1ForFork3_#res.base=|v_P1Thread1of1ForFork3_#res.base_4|, P1Thread1of1ForFork3_~arg.offset=v_P1Thread1of1ForFork3_~arg.offset_4, P1Thread1of1ForFork3_#in~arg.base=|v_P1Thread1of1ForFork3_#in~arg.base_4|, P1Thread1of1ForFork3_#t~ite9=|v_P1Thread1of1ForFork3_#t~ite9_6|, P1Thread1of1ForFork3_#in~arg.offset=|v_P1Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork3_thidvar2, P1Thread1of1ForFork3_thidvar1, P1Thread1of1ForFork3_thidvar0, P1Thread1of1ForFork3_~arg.base, P1Thread1of1ForFork3_#res.offset, P1Thread1of1ForFork3_#t~ite11, P1Thread1of1ForFork3_#t~ite10, P1Thread1of1ForFork3_#t~ite13, P1Thread1of1ForFork3_#t~ite12, P1Thread1of1ForFork3_#t~ite14, P1Thread1of1ForFork3_#res.base, P1Thread1of1ForFork3_~arg.offset, P1Thread1of1ForFork3_#in~arg.base, P1Thread1of1ForFork3_#t~ite9, P1Thread1of1ForFork3_#in~arg.offset] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,529 INFO L290 TraceCheckUtils]: 53: Hoare triple {316884#(= ~z~0 0)} [990] L865-3-->L865-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre52#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,529 INFO L290 TraceCheckUtils]: 54: Hoare triple {316884#(= ~z~0 0)} [1039] L865-4-->L866: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet53#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,530 INFO L290 TraceCheckUtils]: 55: Hoare triple {316884#(= ~z~0 0)} [981] L866-->L866-1: Formula: (and (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2|) 0) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t803~0#1.base_2|) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2| 4) |v_#length_5|) (= 0 |v_ULTIMATE.start_main_~#t803~0#1.offset_2|) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t803~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t803~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_2|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t803~0#1.base, #valid, #length, ULTIMATE.start_main_~#t803~0#1.offset] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,530 INFO L290 TraceCheckUtils]: 56: Hoare triple {316884#(= ~z~0 0)} [1034] L866-1-->L867: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre54#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,530 INFO L290 TraceCheckUtils]: 57: Hoare triple {316884#(= ~z~0 0)} [1080] L867-->L867-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,531 INFO L290 TraceCheckUtils]: 58: Hoare triple {316884#(= ~z~0 0)} [976] L867-1-->L867-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t803~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t803~0#1.base_3|) |v_ULTIMATE.start_main_~#t803~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre54#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_3|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_3|, ULTIMATE.start_main_~#t803~0#1.base=|v_ULTIMATE.start_main_~#t803~0#1.base_3|, ULTIMATE.start_main_~#t803~0#1.offset=|v_ULTIMATE.start_main_~#t803~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,531 INFO L290 TraceCheckUtils]: 59: Hoare triple {316884#(= ~z~0 0)} [1113] P1ENTRY-->L777: 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] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,531 INFO L290 TraceCheckUtils]: 60: Hoare triple {316884#(= ~z~0 0)} [1114] L777-->L779: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,532 INFO L290 TraceCheckUtils]: 61: Hoare triple {316884#(= ~z~0 0)} [1136] L867-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre54#1_6|)) InVars {ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_6|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_4|, P2Thread1of1ForFork0_#t~ite15=|v_P2Thread1of1ForFork0_#t~ite15_6|, P2Thread1of1ForFork0_#t~ite16=|v_P2Thread1of1ForFork0_#t~ite16_4|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_4|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_4|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite15, P2Thread1of1ForFork0_#t~ite16, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base, P2Thread1of1ForFork0_#res.offset] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,532 INFO L290 TraceCheckUtils]: 62: Hoare triple {316884#(= ~z~0 0)} [987] L867-3-->L867-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre54#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,532 INFO L290 TraceCheckUtils]: 63: Hoare triple {316884#(= ~z~0 0)} [1075] L867-4-->L868: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet55#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,532 INFO L290 TraceCheckUtils]: 64: Hoare triple {316884#(= ~z~0 0)} [1000] L868-->L868-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2| 4) |v_#length_7|) (= |v_#valid_7| (store |v_#valid_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2| 1)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t804~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t804~0#1.base_2| 0)) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t804~0#1.base_2|) 0) (= |v_ULTIMATE.start_main_~#t804~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_8|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_2|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t804~0#1.base, ULTIMATE.start_main_~#t804~0#1.offset] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,533 INFO L290 TraceCheckUtils]: 65: Hoare triple {316884#(= ~z~0 0)} [1065] L868-1-->L869: Formula: (= |v_#pthreadsForks_10| |v_ULTIMATE.start_main_#t~pre56#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_10|} OutVars{#pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,533 INFO L290 TraceCheckUtils]: 66: Hoare triple {316884#(= ~z~0 0)} [1027] L869-->L869-1: Formula: (= (+ |v_#pthreadsForks_12| 1) |v_#pthreadsForks_11|) InVars {#pthreadsForks=|v_#pthreadsForks_12|} OutVars{#pthreadsForks=|v_#pthreadsForks_11|} AuxVars[] AssignedVars[#pthreadsForks] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,547 INFO L290 TraceCheckUtils]: 67: Hoare triple {316884#(= ~z~0 0)} [1091] L869-1-->L869-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t804~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t804~0#1.base_3|) |v_ULTIMATE.start_main_~#t804~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre56#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t804~0#1.base=|v_ULTIMATE.start_main_~#t804~0#1.base_3|, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_3|, ULTIMATE.start_main_~#t804~0#1.offset=|v_ULTIMATE.start_main_~#t804~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,547 INFO L290 TraceCheckUtils]: 68: Hoare triple {316884#(= ~z~0 0)} [1140] L869-2-->P3ENTRY: Formula: (and (= v_P3Thread1of1ForFork2_thidvar1_2 0) (= v_P3Thread1of1ForFork2_thidvar2_2 0) (= v_P3Thread1of1ForFork2_thidvar4_2 0) (= v_P3Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre56#1_6|) (= |v_P3Thread1of1ForFork2_#in~arg.base_4| 0) (= |v_P3Thread1of1ForFork2_#in~arg.offset_4| 0) (= v_P3Thread1of1ForFork2_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#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, ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_6|, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_4|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_6|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_6|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_4|, P3Thread1of1ForFork2_thidvar0=v_P3Thread1of1ForFork2_thidvar0_2, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_6|, P3Thread1of1ForFork2_#in~arg.offset=|v_P3Thread1of1ForFork2_#in~arg.offset_4|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_6|, P3Thread1of1ForFork2_thidvar2=v_P3Thread1of1ForFork2_thidvar2_2, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_4|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_6|, P3Thread1of1ForFork2_thidvar4=v_P3Thread1of1ForFork2_thidvar4_2, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_6|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_4|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_4|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_4|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_6|, P3Thread1of1ForFork2_#t~ite44=|v_P3Thread1of1ForFork2_#t~ite44_6|, P3Thread1of1ForFork2_#t~ite45=|v_P3Thread1of1ForFork2_#t~ite45_4|, P3Thread1of1ForFork2_#t~ite46=|v_P3Thread1of1ForFork2_#t~ite46_4|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_6|, P3Thread1of1ForFork2_#t~ite47=|v_P3Thread1of1ForFork2_#t~ite47_4|, P3Thread1of1ForFork2_#t~ite48=|v_P3Thread1of1ForFork2_#t~ite48_4|, P3Thread1of1ForFork2_#t~ite49=|v_P3Thread1of1ForFork2_#t~ite49_4|, P3Thread1of1ForFork2_#in~arg.base=|v_P3Thread1of1ForFork2_#in~arg.base_4|, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_6|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_6|, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_4|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_6|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_6|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_4|, P3Thread1of1ForFork2_thidvar1=v_P3Thread1of1ForFork2_thidvar1_2, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_6|, P3Thread1of1ForFork2_thidvar3=v_P3Thread1of1ForFork2_thidvar3_2, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_6|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_6|} AuxVars[] AssignedVars[P3Thread1of1ForFork2_#res.base, P3Thread1of1ForFork2_~arg.offset, P3Thread1of1ForFork2_#res.offset, P3Thread1of1ForFork2_~arg.base, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, P3Thread1of1ForFork2_thidvar0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#in~arg.offset, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_thidvar2, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_thidvar4, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~ite44, P3Thread1of1ForFork2_#t~ite45, P3Thread1of1ForFork2_#t~ite46, P3Thread1of1ForFork2_#t~nondet21, P3Thread1of1ForFork2_#t~ite47, P3Thread1of1ForFork2_#t~ite48, P3Thread1of1ForFork2_#t~ite49, P3Thread1of1ForFork2_#in~arg.base, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_thidvar1, P3Thread1of1ForFork2_#t~ite23, P3Thread1of1ForFork2_thidvar3, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,548 INFO L290 TraceCheckUtils]: 69: Hoare triple {316884#(= ~z~0 0)} [1033] L869-3-->L869-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre56#1=|v_ULTIMATE.start_main_#t~pre56#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre56#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,548 INFO L290 TraceCheckUtils]: 70: Hoare triple {316884#(= ~z~0 0)} [1064] L869-4-->L870: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet57#1=|v_ULTIMATE.start_main_#t~nondet57#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet57#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,548 INFO L290 TraceCheckUtils]: 71: Hoare triple {316884#(= ~z~0 0)} [1058] L870-->L872: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_9 4) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,549 INFO L290 TraceCheckUtils]: 72: Hoare triple {316884#(= ~z~0 0)} [1059] L872-->L873: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,549 INFO L290 TraceCheckUtils]: 73: Hoare triple {316884#(= ~z~0 0)} [1015] L873-->L873-1: 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$tmp_guard0~0_3, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,549 INFO L290 TraceCheckUtils]: 74: Hoare triple {316884#(= ~z~0 0)} [1051] L873-1-->L2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,550 INFO L290 TraceCheckUtils]: 75: Hoare triple {316884#(= ~z~0 0)} [1045] L2-->L3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,550 INFO L290 TraceCheckUtils]: 76: Hoare triple {316884#(= ~z~0 0)} [1037] L3-->L2-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,550 INFO L290 TraceCheckUtils]: 77: Hoare triple {316884#(= ~z~0 0)} [1003] L2-1-->L874: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,551 INFO L290 TraceCheckUtils]: 78: Hoare triple {316884#(= ~z~0 0)} [1055] L874-->L880: Formula: (let ((.cse13 (= (mod v_~a$w_buff0_used~0_460 256) 0)) (.cse2 (= (mod v_~a$w_buff0_used~0_459 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_70 256) 0)) (.cse0 (= (mod v_~a$r_buff1_thd0~0_54 256) 0)) (.cse14 (= (mod v_~a$w_buff1_used~0_318 256) 0))) (let ((.cse8 (not .cse14)) (.cse5 (not .cse0)) (.cse9 (or .cse0 .cse14)) (.cse11 (or .cse2 .cse12)) (.cse4 (not .cse2)) (.cse10 (or .cse13 .cse12)) (.cse6 (not .cse13)) (.cse7 (not .cse12))) (and (let ((.cse3 (= (mod v_~a$r_buff0_thd0~0_69 256) 0)) (.cse1 (= (mod v_~a$w_buff1_used~0_317 256) 0))) (or (and (or .cse0 .cse1) (= v_~a$r_buff1_thd0~0_54 v_~a$r_buff1_thd0~0_53) (or .cse2 .cse3)) (and (or (and (not .cse3) .cse4) (and (not .cse1) .cse5)) (= v_~a$r_buff1_thd0~0_53 0)))) (or (and (= v_~a~0_146 v_~a$w_buff0~0_103) .cse6 .cse7 (= |v_ULTIMATE.start_main_#t~ite58#1_23| |v_ULTIMATE.start_main_#t~ite58#1_28|)) (and (or (and (= |v_ULTIMATE.start_main_#t~ite58#1_28| v_~a$w_buff1~0_116) .cse8 .cse5) (and (= v_~a~0_147 |v_ULTIMATE.start_main_#t~ite58#1_28|) .cse9)) (= v_~a~0_146 |v_ULTIMATE.start_main_#t~ite58#1_28|) .cse10)) (or (and (= v_~a$w_buff1_used~0_317 0) (or (and .cse7 .cse4) (and .cse8 .cse5))) (and (= v_~a$w_buff1_used~0_318 v_~a$w_buff1_used~0_317) .cse11 .cse9)) (or (and .cse11 (= v_~a$r_buff0_thd0~0_69 v_~a$r_buff0_thd0~0_70)) (and (= v_~a$r_buff0_thd0~0_69 0) .cse7 .cse4)) (or (and (= v_~a$w_buff0_used~0_460 v_~a$w_buff0_used~0_459) .cse10) (and (= v_~a$w_buff0_used~0_459 0) .cse6 .cse7))))) InVars {~a~0=v_~a~0_147, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_23|, ~a$w_buff1~0=v_~a$w_buff1~0_116, ~a$w_buff0~0=v_~a$w_buff0~0_103, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_460, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_70, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_318} OutVars{ULTIMATE.start_main_#t~ite61#1=|v_ULTIMATE.start_main_#t~ite61#1_28|, ULTIMATE.start_main_#t~ite58#1=|v_ULTIMATE.start_main_#t~ite58#1_22|, ULTIMATE.start_main_#t~ite63#1=|v_ULTIMATE.start_main_#t~ite63#1_22|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_459, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_69, ULTIMATE.start_main_#t~ite60#1=|v_ULTIMATE.start_main_#t~ite60#1_30|, ULTIMATE.start_main_#t~ite59#1=|v_ULTIMATE.start_main_#t~ite59#1_24|, ~a~0=v_~a~0_146, ~a$w_buff1~0=v_~a$w_buff1~0_116, ~a$w_buff0~0=v_~a$w_buff0~0_103, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_53, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, ULTIMATE.start_main_#t~ite62#1=|v_ULTIMATE.start_main_#t~ite62#1_26|} AuxVars[|v_ULTIMATE.start_main_#t~ite58#1_28|] AssignedVars[ULTIMATE.start_main_#t~ite60#1, ULTIMATE.start_main_#t~ite59#1, ~a~0, ULTIMATE.start_main_#t~ite61#1, ULTIMATE.start_main_#t~ite58#1, ULTIMATE.start_main_#t~ite63#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite62#1] {316884#(= ~z~0 0)} is VALID [2022-02-20 20:19:26,551 INFO L290 TraceCheckUtils]: 79: Hoare triple {316884#(= ~z~0 0)} [1007] L880-->L883: Formula: (= v_~main$tmp_guard1~0_2 (ite (= (ite (not (and (= 2 v_~z~0_5) (= 2 v_~__unbuffered_p3_EAX~0_2) (= 2 v_~y~0_4) (= v_~__unbuffered_p3_EBX~0_2 0) (= 2 v_~x~0_4))) 1 0) 0) 0 1)) InVars {~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2, ~z~0=v_~z~0_5, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_2, ~y~0=v_~y~0_4, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0] {316885#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:19:26,552 INFO L290 TraceCheckUtils]: 80: Hoare triple {316885#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1008] L883-->L884: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316885#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:19:26,552 INFO L290 TraceCheckUtils]: 81: Hoare triple {316885#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [997] L884-->L884-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {316886#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:19:26,553 INFO L290 TraceCheckUtils]: 82: Hoare triple {316886#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1044] L884-1-->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] {316886#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:19:26,553 INFO L290 TraceCheckUtils]: 83: Hoare triple {316886#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1071] 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] {316887#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:19:26,553 INFO L290 TraceCheckUtils]: 84: Hoare triple {316887#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1028] L18-1-->L18-2: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_~expression#1_3| 0) InVars {ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[] {316883#false} is VALID [2022-02-20 20:19:26,554 INFO L290 TraceCheckUtils]: 85: Hoare triple {316883#false} [1016] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {316883#false} is VALID [2022-02-20 20:19:26,554 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 20:19:26,554 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:19:26,554 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339303729] [2022-02-20 20:19:26,554 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339303729] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:19:26,554 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:19:26,554 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:19:26,555 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202465424] [2022-02-20 20:19:26,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:19:26,555 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2022-02-20 20:19:26,555 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:19:26,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:19:26,600 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:19:26,601 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:19:26,601 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:19:26,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:19:26,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:19:26,606 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 136 [2022-02-20 20:19:26,607 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 153 places, 122 transitions, 374 flow. Second operand has 6 states, 6 states have (on average 112.0) internal successors, (672), 6 states have internal predecessors, (672), 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 20:19:26,607 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:19:26,607 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 136 [2022-02-20 20:19:26,607 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:20:04,327 INFO L129 PetriNetUnfolder]: 13233/22169 cut-off events. [2022-02-20 20:20:04,327 INFO L130 PetriNetUnfolder]: For 36920/37809 co-relation queries the response was YES. [2022-02-20 20:20:04,385 INFO L84 FinitePrefix]: Finished finitePrefix Result has 66653 conditions, 22169 events. 13233/22169 cut-off events. For 36920/37809 co-relation queries the response was YES. Maximal size of possible extension queue 1356. Compared 181973 event pairs, 3433 based on Foata normal form. 907/22487 useless extension candidates. Maximal degree in co-relation 66586. Up to 10038 conditions per place. [2022-02-20 20:20:04,459 INFO L132 encePairwiseOnDemand]: 129/136 looper letters, 29 selfloop transitions, 5 changer transitions 67/198 dead transitions. [2022-02-20 20:20:04,459 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 198 transitions, 988 flow [2022-02-20 20:20:04,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:20:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:20:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1069 transitions. [2022-02-20 20:20:04,467 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8733660130718954 [2022-02-20 20:20:04,467 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1069 transitions. [2022-02-20 20:20:04,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1069 transitions. [2022-02-20 20:20:04,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:20:04,468 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1069 transitions. [2022-02-20 20:20:04,470 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 118.77777777777777) internal successors, (1069), 9 states have internal predecessors, (1069), 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 20:20:04,471 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:20:04,471 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 136.0) internal successors, (1360), 10 states have internal predecessors, (1360), 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 20:20:04,471 INFO L186 Difference]: Start difference. First operand has 153 places, 122 transitions, 374 flow. Second operand 9 states and 1069 transitions. [2022-02-20 20:20:04,472 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 198 transitions, 988 flow