./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/mix011_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/mix011_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 833fe1bfba6e9465d0762b8b4b281d00d9e54d53b8918b133a54714c1d863b1b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:14:56,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:14:56,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:14:56,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:14:56,308 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:14:56,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:14:56,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:14:56,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:14:56,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:14:56,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:14:56,323 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:14:56,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:14:56,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:14:56,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:14:56,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:14:56,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:14:56,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:14:56,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:14:56,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:14:56,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:14:56,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:14:56,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:14:56,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:14:56,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:14:56,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:14:56,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:14:56,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:14:56,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:14:56,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:14:56,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:14:56,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:14:56,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:14:56,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:14:56,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:14:56,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:14:56,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:14:56,348 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:14:56,348 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:14:56,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:14:56,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:14:56,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:14:56,350 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:14:56,372 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:14:56,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:14:56,373 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:14:56,373 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:14:56,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:14:56,374 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:14:56,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:14:56,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:14:56,375 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:14:56,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:14:56,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:14:56,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:14:56,377 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:14:56,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:14:56,378 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:14:56,379 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:14:56,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:14:56,379 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 833fe1bfba6e9465d0762b8b4b281d00d9e54d53b8918b133a54714c1d863b1b [2022-02-20 20:14:56,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:14:56,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:14:56,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:14:56,565 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:14:56,567 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:14:56,568 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:56,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ee101b4/d9d50a8b2e11432f9f8e054ba4a528f4/FLAG54a7e5472 [2022-02-20 20:14:57,016 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:14:57,023 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:57,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ee101b4/d9d50a8b2e11432f9f8e054ba4a528f4/FLAG54a7e5472 [2022-02-20 20:14:57,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ee101b4/d9d50a8b2e11432f9f8e054ba4a528f4 [2022-02-20 20:14:57,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:14:57,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:14:57,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:14:57,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:14:57,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:14:57,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cb0be56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57, skipping insertion in model container [2022-02-20 20:14:57,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:14:57,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:14:57,582 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/mix011_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:14:57,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:14:57,698 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:14:57,707 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/mix011_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-02-20 20:14:57,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:14:57,788 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:14:57,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57 WrapperNode [2022-02-20 20:14:57,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:14:57,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:14:57,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:14:57,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:14:57,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,841 INFO L137 Inliner]: procedures = 176, calls = 60, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 179 [2022-02-20 20:14:57,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:14:57,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:14:57,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:14:57,842 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:14:57,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:14:57,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:14:57,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:14:57,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:14:57,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (1/1) ... [2022-02-20 20:14:57,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:14:57,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:14:57,916 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 20:14:57,924 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 20:14:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:14:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:14:57,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:14:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:14:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:14:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:14:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:14:57,941 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:14:57,941 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:14:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:14:57,942 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:14:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:14:57,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:14:57,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:14:57,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:14:57,944 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 20:14:58,086 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:14:58,100 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:14:58,568 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:14:58,802 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:14:58,802 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:14:58,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:14:58 BoogieIcfgContainer [2022-02-20 20:14:58,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:14:58,805 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:14:58,806 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:14:58,808 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:14:58,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:14:57" (1/3) ... [2022-02-20 20:14:58,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@734c7c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:14:58, skipping insertion in model container [2022-02-20 20:14:58,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:14:57" (2/3) ... [2022-02-20 20:14:58,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@734c7c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:14:58, skipping insertion in model container [2022-02-20 20:14:58,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:14:58" (3/3) ... [2022-02-20 20:14:58,812 INFO L111 eAbstractionObserver]: Analyzing ICFG mix011_power.oepc_pso.oepc_rmo.oepc.i [2022-02-20 20:14:58,815 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:14:58,815 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:14:58,815 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:14:58,815 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:14:58,864 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,864 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,864 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,864 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,865 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,866 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,866 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,867 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,867 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,867 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,867 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,868 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,868 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,868 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,869 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,869 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,869 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,869 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,870 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,870 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,870 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,870 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,870 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,871 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,871 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,871 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,872 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,872 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,872 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,872 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,872 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,873 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,874 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,875 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,875 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,875 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,875 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,875 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,876 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,876 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,876 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,876 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,877 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,878 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,879 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,880 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,880 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,880 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,882 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,882 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,882 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,883 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,883 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,883 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,884 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,884 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,884 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,887 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,888 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,889 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,889 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,891 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,892 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,893 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,894 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,895 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,896 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,896 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,898 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,898 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,898 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,898 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,898 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,899 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,900 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,900 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,900 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,900 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,901 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,901 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,901 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,905 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,905 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,905 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,906 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,907 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,908 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,909 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,910 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,911 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,912 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,913 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,919 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,920 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:14:58,921 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:14:58,957 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:14:58,963 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 20:14:58,963 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:14:58,973 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 129 places, 121 transitions, 257 flow [2022-02-20 20:14:59,018 INFO L129 PetriNetUnfolder]: 2/118 cut-off events. [2022-02-20 20:14:59,018 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:14:59,021 INFO L84 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 2/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 0/114 useless extension candidates. Maximal degree in co-relation 76. Up to 2 conditions per place. [2022-02-20 20:14:59,021 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 121 transitions, 257 flow [2022-02-20 20:14:59,041 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 126 places, 118 transitions, 245 flow [2022-02-20 20:14:59,055 INFO L129 PetriNetUnfolder]: 0/50 cut-off events. [2022-02-20 20:14:59,056 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:14:59,056 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:14:59,056 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 20:14:59,057 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:14:59,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:14:59,061 INFO L85 PathProgramCache]: Analyzing trace with hash -695942208, now seen corresponding path program 1 times [2022-02-20 20:14:59,068 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:14:59,068 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97603084] [2022-02-20 20:14:59,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:14:59,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:14:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:14:59,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {132#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {132#true} [898] 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] {132#true} is VALID [2022-02-20 20:14:59,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {132#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,303 INFO L290 TraceCheckUtils]: 3: Hoare triple {132#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,303 INFO L290 TraceCheckUtils]: 4: Hoare triple {132#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {132#true} [938] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {132#true} [871] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {132#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 8: Hoare triple {132#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 9: Hoare triple {132#true} [900] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 10: Hoare triple {132#true} [955] L713-->L715: Formula: (= v_~__unbuffered_p1_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {132#true} is VALID [2022-02-20 20:14:59,304 INFO L290 TraceCheckUtils]: 11: Hoare triple {132#true} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {132#true} is VALID [2022-02-20 20:14:59,305 INFO L290 TraceCheckUtils]: 12: Hoare triple {132#true} [882] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {132#true} is VALID [2022-02-20 20:14:59,305 INFO L290 TraceCheckUtils]: 13: Hoare triple {132#true} [929] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {132#true} is VALID [2022-02-20 20:14:59,305 INFO L290 TraceCheckUtils]: 14: Hoare triple {132#true} [890] L720-->L721: 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] {132#true} is VALID [2022-02-20 20:14:59,305 INFO L290 TraceCheckUtils]: 15: Hoare triple {132#true} [939] L721-->L722: 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] {132#true} is VALID [2022-02-20 20:14:59,306 INFO L290 TraceCheckUtils]: 16: Hoare triple {132#true} [919] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {132#true} is VALID [2022-02-20 20:14:59,306 INFO L290 TraceCheckUtils]: 17: Hoare triple {132#true} [979] L723-->L724: 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] {132#true} is VALID [2022-02-20 20:14:59,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {132#true} [883] L724-->L725: 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] {132#true} is VALID [2022-02-20 20:14:59,307 INFO L290 TraceCheckUtils]: 19: Hoare triple {132#true} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {132#true} is VALID [2022-02-20 20:14:59,307 INFO L290 TraceCheckUtils]: 20: Hoare triple {132#true} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {132#true} is VALID [2022-02-20 20:14:59,307 INFO L290 TraceCheckUtils]: 21: Hoare triple {132#true} [877] L727-->L728: 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] {132#true} is VALID [2022-02-20 20:14:59,307 INFO L290 TraceCheckUtils]: 22: Hoare triple {132#true} [923] L728-->L729: 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] {132#true} is VALID [2022-02-20 20:14:59,307 INFO L290 TraceCheckUtils]: 23: Hoare triple {132#true} [895] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {132#true} is VALID [2022-02-20 20:14:59,308 INFO L290 TraceCheckUtils]: 24: Hoare triple {132#true} [915] L730-->L731: 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] {132#true} is VALID [2022-02-20 20:14:59,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {132#true} [952] L731-->L732: 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] {132#true} is VALID [2022-02-20 20:14:59,309 INFO L290 TraceCheckUtils]: 26: Hoare triple {132#true} [887] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {132#true} is VALID [2022-02-20 20:14:59,309 INFO L290 TraceCheckUtils]: 27: Hoare triple {132#true} [951] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,311 INFO L290 TraceCheckUtils]: 28: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [953] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,311 INFO L290 TraceCheckUtils]: 29: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,312 INFO L290 TraceCheckUtils]: 30: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [894] L736-->L737: 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] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,312 INFO L290 TraceCheckUtils]: 31: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [886] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,313 INFO L290 TraceCheckUtils]: 32: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [865] L739-->L741: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,313 INFO L290 TraceCheckUtils]: 33: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,314 INFO L290 TraceCheckUtils]: 34: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [918] L743-->L744: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,314 INFO L290 TraceCheckUtils]: 35: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [896] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,316 INFO L290 TraceCheckUtils]: 36: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [935] L745-->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] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,316 INFO L290 TraceCheckUtils]: 37: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,316 INFO L290 TraceCheckUtils]: 38: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [904] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [878] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,317 INFO L290 TraceCheckUtils]: 40: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [960] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_3|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t281~0#1.offset, ULTIMATE.start_main_~#t282~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t281~0#1.base, ULTIMATE.start_main_~#t283~0#1.base, ULTIMATE.start_main_~#t283~0#1.offset, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t282~0#1.base, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,318 INFO L290 TraceCheckUtils]: 41: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [905] L848-->L848-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t281~0#1.base_4| 0)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t281~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t281~0#1.offset, #length, ULTIMATE.start_main_~#t281~0#1.base] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,318 INFO L290 TraceCheckUtils]: 42: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [956] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,319 INFO L290 TraceCheckUtils]: 43: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,319 INFO L290 TraceCheckUtils]: 44: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [897] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5|) |v_ULTIMATE.start_main_~#t281~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,319 INFO L290 TraceCheckUtils]: 45: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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|, 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|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,320 INFO L290 TraceCheckUtils]: 46: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [983] P0ENTRY-->L748: 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] {134#(= ~a$w_buff0_used~0 0)} is VALID [2022-02-20 20:14:59,321 INFO L290 TraceCheckUtils]: 47: Hoare triple {134#(= ~a$w_buff0_used~0 0)} [984] L748-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (ite (not (and (not (= (mod v_~a$w_buff0_used~0_441 256) 0)) (not (= (mod v_~a$w_buff1_used~0_317 256) 0)))) 1 0) |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1|) (= v_~a$w_buff0~0_114 1) (= v_~a$w_buff0~0_115 v_~a$w_buff1~0_125) (= v_~a$w_buff0_used~0_442 v_~a$w_buff1_used~0_317) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1| 0) (= |v_P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork1___VERIFIER_assert_~expression#1_1|) (= v_~a$w_buff0_used~0_441 1)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_115, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_442} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_125, ~a$w_buff0~0=v_~a$w_buff0~0_114, 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_441, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_317, 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] {133#false} is VALID [2022-02-20 20:14:59,322 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 20:14:59,322 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:14:59,322 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97603084] [2022-02-20 20:14:59,323 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [97603084] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:14:59,323 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:14:59,323 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:14:59,325 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072585344] [2022-02-20 20:14:59,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:14:59,339 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 20:14:59,340 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:14:59,343 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 20:14:59,386 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 20:14:59,387 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:14:59,387 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:14:59,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:14:59,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:14:59,408 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 121 [2022-02-20 20:14:59,413 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 118 transitions, 245 flow. Second operand has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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 20:14:59,413 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:14:59,413 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 121 [2022-02-20 20:14:59,414 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:14:59,597 INFO L129 PetriNetUnfolder]: 58/329 cut-off events. [2022-02-20 20:14:59,597 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:14:59,600 INFO L84 FinitePrefix]: Finished finitePrefix Result has 458 conditions, 329 events. 58/329 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1457 event pairs, 44 based on Foata normal form. 18/329 useless extension candidates. Maximal degree in co-relation 403. Up to 79 conditions per place. [2022-02-20 20:14:59,602 INFO L132 encePairwiseOnDemand]: 116/121 looper letters, 14 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2022-02-20 20:14:59,602 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 126 places, 120 transitions, 287 flow [2022-02-20 20:14:59,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:14:59,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:14:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 342 transitions. [2022-02-20 20:14:59,616 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9421487603305785 [2022-02-20 20:14:59,617 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 342 transitions. [2022-02-20 20:14:59,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 342 transitions. [2022-02-20 20:14:59,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:14:59,619 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 342 transitions. [2022-02-20 20:14:59,621 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 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 20:14:59,623 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 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 20:14:59,624 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 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 20:14:59,625 INFO L186 Difference]: Start difference. First operand has 126 places, 118 transitions, 245 flow. Second operand 3 states and 342 transitions. [2022-02-20 20:14:59,625 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 126 places, 120 transitions, 287 flow [2022-02-20 20:14:59,628 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 120 transitions, 282 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:14:59,630 INFO L242 Difference]: Finished difference. Result has 123 places, 114 transitions, 238 flow [2022-02-20 20:14:59,631 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=123, PETRI_TRANSITIONS=114} [2022-02-20 20:14:59,633 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, -3 predicate places. [2022-02-20 20:14:59,634 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 123 places, 114 transitions, 238 flow [2022-02-20 20:15:00,150 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 22982 states, 22979 states have (on average 3.601679794595065) internal successors, (82763), 22981 states have internal predecessors, (82763), 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 20:15:00,289 INFO L78 Accepts]: Start accepts. Automaton has has 22982 states, 22979 states have (on average 3.601679794595065) internal successors, (82763), 22981 states have internal predecessors, (82763), 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 20:15:00,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:15:00,290 INFO L470 AbstractCegarLoop]: Abstraction has has 123 places, 114 transitions, 238 flow [2022-02-20 20:15:00,290 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 108.0) internal successors, (324), 3 states have internal predecessors, (324), 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 20:15:00,290 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:15:00,290 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:15:00,291 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:15:00,291 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:15:00,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:15:00,292 INFO L85 PathProgramCache]: Analyzing trace with hash 1428771705, now seen corresponding path program 1 times [2022-02-20 20:15:00,292 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:15:00,292 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019178411] [2022-02-20 20:15:00,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:15:00,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:15:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:15:00,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {23119#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,563 INFO L290 TraceCheckUtils]: 1: Hoare triple {23119#true} [898] 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] {23119#true} is VALID [2022-02-20 20:15:00,563 INFO L290 TraceCheckUtils]: 2: Hoare triple {23119#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,563 INFO L290 TraceCheckUtils]: 3: Hoare triple {23119#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,563 INFO L290 TraceCheckUtils]: 4: Hoare triple {23119#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,564 INFO L290 TraceCheckUtils]: 5: Hoare triple {23119#true} [938] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,564 INFO L290 TraceCheckUtils]: 6: Hoare triple {23119#true} [871] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,564 INFO L290 TraceCheckUtils]: 7: Hoare triple {23119#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {23119#true} is VALID [2022-02-20 20:15:00,565 INFO L290 TraceCheckUtils]: 8: Hoare triple {23119#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {23119#true} is VALID [2022-02-20 20:15:00,565 INFO L290 TraceCheckUtils]: 9: Hoare triple {23119#true} [900] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,566 INFO L290 TraceCheckUtils]: 10: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [955] L713-->L715: Formula: (= v_~__unbuffered_p1_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,566 INFO L290 TraceCheckUtils]: 11: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,566 INFO L290 TraceCheckUtils]: 12: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [882] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [929] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [890] L720-->L721: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,568 INFO L290 TraceCheckUtils]: 15: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [939] L721-->L722: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,568 INFO L290 TraceCheckUtils]: 16: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [919] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,568 INFO L290 TraceCheckUtils]: 17: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [979] L723-->L724: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,569 INFO L290 TraceCheckUtils]: 18: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [883] L724-->L725: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,569 INFO L290 TraceCheckUtils]: 20: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,570 INFO L290 TraceCheckUtils]: 21: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [877] L727-->L728: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,570 INFO L290 TraceCheckUtils]: 22: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [923] L728-->L729: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,570 INFO L290 TraceCheckUtils]: 23: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [895] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,571 INFO L290 TraceCheckUtils]: 24: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [915] L730-->L731: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,571 INFO L290 TraceCheckUtils]: 25: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [952] L731-->L732: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [887] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,572 INFO L290 TraceCheckUtils]: 27: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [951] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,572 INFO L290 TraceCheckUtils]: 28: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [953] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,573 INFO L290 TraceCheckUtils]: 29: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,573 INFO L290 TraceCheckUtils]: 30: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [894] L736-->L737: 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] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,574 INFO L290 TraceCheckUtils]: 31: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [886] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {23121#(= ~__unbuffered_p1_EAX~0 0)} is VALID [2022-02-20 20:15:00,574 INFO L290 TraceCheckUtils]: 32: Hoare triple {23121#(= ~__unbuffered_p1_EAX~0 0)} [865] L739-->L741: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,575 INFO L290 TraceCheckUtils]: 34: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [918] L743-->L744: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [896] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [935] L745-->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] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,577 INFO L290 TraceCheckUtils]: 37: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,577 INFO L290 TraceCheckUtils]: 38: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [904] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,578 INFO L290 TraceCheckUtils]: 39: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [878] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,578 INFO L290 TraceCheckUtils]: 40: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [960] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_3|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t281~0#1.offset, ULTIMATE.start_main_~#t282~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t281~0#1.base, ULTIMATE.start_main_~#t283~0#1.base, ULTIMATE.start_main_~#t283~0#1.offset, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t282~0#1.base, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,579 INFO L290 TraceCheckUtils]: 41: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [905] L848-->L848-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t281~0#1.base_4| 0)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t281~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t281~0#1.offset, #length, ULTIMATE.start_main_~#t281~0#1.base] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,581 INFO L290 TraceCheckUtils]: 42: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [956] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,581 INFO L290 TraceCheckUtils]: 43: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,582 INFO L290 TraceCheckUtils]: 44: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [897] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5|) |v_ULTIMATE.start_main_~#t281~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,582 INFO L290 TraceCheckUtils]: 45: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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|, 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|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,583 INFO L290 TraceCheckUtils]: 46: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [868] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,583 INFO L290 TraceCheckUtils]: 47: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [866] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,584 INFO L290 TraceCheckUtils]: 48: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [965] L850-->L850-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t282~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t282~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t282~0#1.base_4| 1) |v_#valid_12|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t282~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t282~0#1.base_4| 0)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t282~0#1.base_4| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_4|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t282~0#1.base, ULTIMATE.start_main_~#t282~0#1.offset, #length] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,585 INFO L290 TraceCheckUtils]: 49: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [901] L850-1-->L851: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,585 INFO L290 TraceCheckUtils]: 50: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [937] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,586 INFO L290 TraceCheckUtils]: 51: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [913] L851-1-->L851-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t282~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t282~0#1.base_5|) |v_ULTIMATE.start_main_~#t282~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,586 INFO L290 TraceCheckUtils]: 52: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1013] L851-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,587 INFO L290 TraceCheckUtils]: 53: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [867] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,587 INFO L290 TraceCheckUtils]: 54: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [945] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,588 INFO L290 TraceCheckUtils]: 55: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [875] L852-->L852-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t283~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t283~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t283~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t283~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t283~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t283~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_4|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t283~0#1.base, ULTIMATE.start_main_~#t283~0#1.offset] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,588 INFO L290 TraceCheckUtils]: 56: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [958] L852-1-->L853: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,589 INFO L290 TraceCheckUtils]: 57: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [899] L853-->L853-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,591 INFO L290 TraceCheckUtils]: 58: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [969] L853-1-->L853-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t283~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t283~0#1.base_5|) |v_ULTIMATE.start_main_~#t283~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_5|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_5|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,591 INFO L290 TraceCheckUtils]: 59: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1009] L853-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,592 INFO L290 TraceCheckUtils]: 60: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [922] L853-3-->L853-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,592 INFO L290 TraceCheckUtils]: 61: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [884] L853-4-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,593 INFO L290 TraceCheckUtils]: 62: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [967] L854-->L856: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,593 INFO L290 TraceCheckUtils]: 63: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [980] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,594 INFO L290 TraceCheckUtils]: 64: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [954] L857-->L857-1: 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] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,594 INFO L290 TraceCheckUtils]: 65: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [982] L857-1-->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] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,595 INFO L290 TraceCheckUtils]: 66: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [925] 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] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,595 INFO L290 TraceCheckUtils]: 67: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [917] 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[] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,596 INFO L290 TraceCheckUtils]: 68: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [891] L2-1-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,597 INFO L290 TraceCheckUtils]: 69: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [936] L858-->L864: Formula: (let ((.cse10 (= (mod v_~a$w_buff0_used~0_373 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd0~0_48 256) 0)) (.cse13 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_72 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_374 256) 0))) (let ((.cse2 (not .cse14)) (.cse0 (or .cse12 .cse14)) (.cse6 (or .cse8 .cse13)) (.cse4 (not .cse13)) (.cse5 (not .cse8)) (.cse7 (or .cse10 .cse12)) (.cse3 (not .cse10)) (.cse1 (not .cse12))) (and (or (and (= v_~a$w_buff0_used~0_374 v_~a$w_buff0_used~0_373) .cse0) (and (= v_~a$w_buff0_used~0_373 0) .cse1 .cse2)) (or (and (or (and .cse3 .cse1) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_259 0)) (and .cse6 .cse7 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and (= v_~a~0_126 v_~a$w_buff0~0_86) (= |v_ULTIMATE.start_main_#t~ite50#1_32| |v_ULTIMATE.start_main_#t~ite50#1_27|) .cse1 .cse2) (and .cse0 (= v_~a~0_126 |v_ULTIMATE.start_main_#t~ite50#1_32|) (or (and .cse6 (= v_~a~0_127 |v_ULTIMATE.start_main_#t~ite50#1_32|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_32| v_~a$w_buff1~0_93) .cse4 .cse5)))) (let ((.cse9 (= (mod v_~a$w_buff1_used~0_259 256) 0)) (.cse11 (= (mod v_~a$r_buff0_thd0~0_71 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd0~0_48 v_~a$r_buff1_thd0~0_47)) (and (= v_~a$r_buff1_thd0~0_47 0) (or (and .cse5 (not .cse9)) (and .cse3 (not .cse11)))))) (or (and .cse7 (= v_~a$r_buff0_thd0~0_72 v_~a$r_buff0_thd0~0_71)) (and .cse3 (= v_~a$r_buff0_thd0~0_71 0) .cse1))))) InVars {~a~0=v_~a~0_127, ~a$w_buff1~0=v_~a$w_buff1~0_93, ~a$w_buff0~0=v_~a$w_buff0~0_86, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_48, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_374, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_72, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_27|} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_373, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_71, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_26|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_22|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~a~0=v_~a~0_126, ~a$w_buff1~0=v_~a$w_buff1~0_93, ~a$w_buff0~0=v_~a$w_buff0~0_86, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_47, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_30|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_22|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~a~0, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite51#1, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:00,598 INFO L290 TraceCheckUtils]: 70: Hoare triple {23122#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [961] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~x~0_3) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= v_~__unbuffered_p1_EAX~0_2 1))) 1 0) 0) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_3} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {23123#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:15:00,598 INFO L290 TraceCheckUtils]: 71: Hoare triple {23123#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [959] L867-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23123#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:15:00,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {23123#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [888] L868-->L868-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {23124#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:15:00,606 INFO L290 TraceCheckUtils]: 73: Hoare triple {23124#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [941] L868-1-->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] {23124#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:15:00,606 INFO L290 TraceCheckUtils]: 74: Hoare triple {23124#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [950] 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] {23125#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:15:00,606 INFO L290 TraceCheckUtils]: 75: Hoare triple {23125#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [910] 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[] {23120#false} is VALID [2022-02-20 20:15:00,607 INFO L290 TraceCheckUtils]: 76: Hoare triple {23120#false} [902] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {23120#false} is VALID [2022-02-20 20:15:00,608 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 20:15:00,608 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:15:00,608 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019178411] [2022-02-20 20:15:00,608 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019178411] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:15:00,608 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:15:00,608 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:15:00,609 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327764002] [2022-02-20 20:15:00,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:15:00,610 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2022-02-20 20:15:00,610 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:15:00,610 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.0) internal successors, (77), 7 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:15:00,664 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:15:00,664 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:15:00,665 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:15:00,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:15:00,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:15:00,666 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-02-20 20:15:00,667 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 114 transitions, 238 flow. Second operand has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 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 20:15:00,667 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:15:00,667 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-02-20 20:15:00,667 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:15:02,078 INFO L129 PetriNetUnfolder]: 2376/5732 cut-off events. [2022-02-20 20:15:02,079 INFO L130 PetriNetUnfolder]: For 218/218 co-relation queries the response was YES. [2022-02-20 20:15:02,090 INFO L84 FinitePrefix]: Finished finitePrefix Result has 9588 conditions, 5732 events. 2376/5732 cut-off events. For 218/218 co-relation queries the response was YES. Maximal size of possible extension queue 280. Compared 48501 event pairs, 618 based on Foata normal form. 0/5538 useless extension candidates. Maximal degree in co-relation 9529. Up to 1297 conditions per place. [2022-02-20 20:15:02,100 INFO L132 encePairwiseOnDemand]: 111/121 looper letters, 39 selfloop transitions, 6 changer transitions 93/215 dead transitions. [2022-02-20 20:15:02,100 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 215 transitions, 712 flow [2022-02-20 20:15:02,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:15:02,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:15:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1313 transitions. [2022-02-20 20:15:02,111 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8347107438016529 [2022-02-20 20:15:02,111 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1313 transitions. [2022-02-20 20:15:02,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1313 transitions. [2022-02-20 20:15:02,112 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:15:02,112 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1313 transitions. [2022-02-20 20:15:02,114 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 101.0) internal successors, (1313), 13 states have internal predecessors, (1313), 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 20:15:02,116 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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 20:15:02,116 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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 20:15:02,116 INFO L186 Difference]: Start difference. First operand has 123 places, 114 transitions, 238 flow. Second operand 13 states and 1313 transitions. [2022-02-20 20:15:02,116 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 215 transitions, 712 flow [2022-02-20 20:15:02,118 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 215 transitions, 694 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:15:02,120 INFO L242 Difference]: Finished difference. Result has 145 places, 106 transitions, 296 flow [2022-02-20 20:15:02,120 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=121, PETRI_DIFFERENCE_MINUEND_FLOW=234, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=296, PETRI_PLACES=145, PETRI_TRANSITIONS=106} [2022-02-20 20:15:02,120 INFO L334 CegarLoopForPetriNet]: 126 programPoint places, 19 predicate places. [2022-02-20 20:15:02,121 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 145 places, 106 transitions, 296 flow [2022-02-20 20:15:02,583 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 17666 states, 17661 states have (on average 3.4879678387407282) internal successors, (61601), 17665 states have internal predecessors, (61601), 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 20:15:02,630 INFO L78 Accepts]: Start accepts. Automaton has has 17666 states, 17661 states have (on average 3.4879678387407282) internal successors, (61601), 17665 states have internal predecessors, (61601), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2022-02-20 20:15:02,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:15:02,631 INFO L470 AbstractCegarLoop]: Abstraction has has 145 places, 106 transitions, 296 flow [2022-02-20 20:15:02,631 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 93.14285714285714) internal successors, (652), 7 states have internal predecessors, (652), 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 20:15:02,631 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:15:02,631 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] [2022-02-20 20:15:02,632 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:15:02,632 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 3 more)] === [2022-02-20 20:15:02,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:15:02,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1784645947, now seen corresponding path program 1 times [2022-02-20 20:15:02,633 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:15:02,633 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028291558] [2022-02-20 20:15:02,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:15:02,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:15:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:15:02,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {40822#true} [964] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {40822#true} [898] 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] {40822#true} is VALID [2022-02-20 20:15:02,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {40822#true} [970] L-1-1-->L-1-2: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,814 INFO L290 TraceCheckUtils]: 3: Hoare triple {40822#true} [975] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 4: Hoare triple {40822#true} [973] L17-->L17-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 5: Hoare triple {40822#true} [938] L17-1-->L17-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 6: Hoare triple {40822#true} [871] L17-2-->L17-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {40822#true} [948] L17-3-->L17-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= 38 (select |v_#length_2| 2))) InVars {#length=|v_#length_2|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 8: Hoare triple {40822#true} [870] L17-4-->L711: Formula: (= v_~__unbuffered_cnt~0_7 0) InVars {} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_7} AuxVars[] AssignedVars[~__unbuffered_cnt~0] {40822#true} is VALID [2022-02-20 20:15:02,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {40822#true} [900] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {40822#true} is VALID [2022-02-20 20:15:02,816 INFO L290 TraceCheckUtils]: 10: Hoare triple {40822#true} [955] L713-->L715: Formula: (= v_~__unbuffered_p1_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0] {40822#true} is VALID [2022-02-20 20:15:02,816 INFO L290 TraceCheckUtils]: 11: Hoare triple {40822#true} [872] L715-->L717: Formula: (= v_~__unbuffered_p2_EAX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [882] L717-->L719: Formula: (= v_~__unbuffered_p2_EBX~0_3 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_3} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [929] L719-->L720: Formula: (= v_~a~0_15 0) InVars {} OutVars{~a~0=v_~a~0_15} AuxVars[] AssignedVars[~a~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [890] L720-->L721: Formula: (= v_~a$flush_delayed~0_5 0) InVars {} OutVars{~a$flush_delayed~0=v_~a$flush_delayed~0_5} AuxVars[] AssignedVars[~a$flush_delayed~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,817 INFO L290 TraceCheckUtils]: 15: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [939] L721-->L722: Formula: (= v_~a$mem_tmp~0_3 0) InVars {} OutVars{~a$mem_tmp~0=v_~a$mem_tmp~0_3} AuxVars[] AssignedVars[~a$mem_tmp~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [919] L722-->L723: Formula: (= v_~a$r_buff0_thd0~0_12 0) InVars {} OutVars{~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_12} AuxVars[] AssignedVars[~a$r_buff0_thd0~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [979] L723-->L724: Formula: (= v_~a$r_buff0_thd1~0_15 0) InVars {} OutVars{~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~a$r_buff0_thd1~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,818 INFO L290 TraceCheckUtils]: 18: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [883] L724-->L725: Formula: (= v_~a$r_buff0_thd2~0_14 0) InVars {} OutVars{~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~a$r_buff0_thd2~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,819 INFO L290 TraceCheckUtils]: 19: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [869] L725-->L726: Formula: (= v_~a$r_buff0_thd3~0_46 0) InVars {} OutVars{~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_46} AuxVars[] AssignedVars[~a$r_buff0_thd3~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,819 INFO L290 TraceCheckUtils]: 20: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [947] L726-->L727: Formula: (= 0 v_~a$r_buff1_thd0~0_9) InVars {} OutVars{~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_9} AuxVars[] AssignedVars[~a$r_buff1_thd0~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,819 INFO L290 TraceCheckUtils]: 21: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [877] L727-->L728: Formula: (= v_~a$r_buff1_thd1~0_10 0) InVars {} OutVars{~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd1~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,819 INFO L290 TraceCheckUtils]: 22: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [923] L728-->L729: Formula: (= v_~a$r_buff1_thd2~0_10 0) InVars {} OutVars{~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~a$r_buff1_thd2~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,820 INFO L290 TraceCheckUtils]: 23: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [895] L729-->L730: Formula: (= v_~a$r_buff1_thd3~0_27 0) InVars {} OutVars{~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_27} AuxVars[] AssignedVars[~a$r_buff1_thd3~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,820 INFO L290 TraceCheckUtils]: 24: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [915] L730-->L731: Formula: (= 0 v_~a$read_delayed~0_1) InVars {} OutVars{~a$read_delayed~0=v_~a$read_delayed~0_1} AuxVars[] AssignedVars[~a$read_delayed~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,820 INFO L290 TraceCheckUtils]: 25: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [952] L731-->L732: Formula: (and (= v_~a$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$read_delayed_var~0.base] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,821 INFO L290 TraceCheckUtils]: 26: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [887] L732-->L733: Formula: (= v_~a$w_buff0~0_12 0) InVars {} OutVars{~a$w_buff0~0=v_~a$w_buff0~0_12} AuxVars[] AssignedVars[~a$w_buff0~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,821 INFO L290 TraceCheckUtils]: 27: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [951] L733-->L734: Formula: (= v_~a$w_buff0_used~0_82 0) InVars {} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_82} AuxVars[] AssignedVars[~a$w_buff0_used~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,821 INFO L290 TraceCheckUtils]: 28: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [953] L734-->L735: Formula: (= v_~a$w_buff1~0_11 0) InVars {} OutVars{~a$w_buff1~0=v_~a$w_buff1~0_11} AuxVars[] AssignedVars[~a$w_buff1~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,822 INFO L290 TraceCheckUtils]: 29: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [971] L735-->L736: Formula: (= v_~a$w_buff1_used~0_51 0) InVars {} OutVars{~a$w_buff1_used~0=v_~a$w_buff1_used~0_51} AuxVars[] AssignedVars[~a$w_buff1_used~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,822 INFO L290 TraceCheckUtils]: 30: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [894] L736-->L737: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,822 INFO L290 TraceCheckUtils]: 31: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [886] L737-->L739: Formula: (= v_~main$tmp_guard1~0_3 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,823 INFO L290 TraceCheckUtils]: 32: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [865] L739-->L741: Formula: (= v_~x~0_4 0) InVars {} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[~x~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,823 INFO L290 TraceCheckUtils]: 33: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [966] L741-->L743: Formula: (= v_~y~0_3 0) InVars {} OutVars{~y~0=v_~y~0_3} AuxVars[] AssignedVars[~y~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,823 INFO L290 TraceCheckUtils]: 34: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [918] L743-->L744: Formula: (= v_~z~0_4 0) InVars {} OutVars{~z~0=v_~z~0_4} AuxVars[] AssignedVars[~z~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,824 INFO L290 TraceCheckUtils]: 35: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [896] L744-->L745: Formula: (= v_~weak$$choice0~0_2 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_2} AuxVars[] AssignedVars[~weak$$choice0~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,824 INFO L290 TraceCheckUtils]: 36: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [935] L745-->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] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,824 INFO L290 TraceCheckUtils]: 37: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [978] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,825 INFO L290 TraceCheckUtils]: 38: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [904] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [878] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,825 INFO L290 TraceCheckUtils]: 40: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [960] L-1-6-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_1|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_1|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_1|, ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_1|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_3|, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_4|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_3|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_3|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_5|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_5|, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_4|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_3|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_1|, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_5|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1, ULTIMATE.start_main_#t~nondet45#1, ULTIMATE.start_main_#t~nondet47#1, ULTIMATE.start_main_#t~nondet49#1, ULTIMATE.start_main_~#t281~0#1.offset, ULTIMATE.start_main_~#t282~0#1.offset, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_~#t281~0#1.base, ULTIMATE.start_main_~#t283~0#1.base, ULTIMATE.start_main_~#t283~0#1.offset, ULTIMATE.start_main_#t~ite52#1, ULTIMATE.start_main_#t~ite54#1, ULTIMATE.start_main_#t~ite51#1, ULTIMATE.start_main_~#t282~0#1.base, ULTIMATE.start_main_#t~pre46#1, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~pre44#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,826 INFO L290 TraceCheckUtils]: 41: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [905] L848-->L848-1: Formula: (and (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 4)) (not (= |v_ULTIMATE.start_main_~#t281~0#1.base_4| 0)) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) 0) (= |v_ULTIMATE.start_main_~#t281~0#1.offset_4| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t281~0#1.base_4|) (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t281~0#1.base_4| 1) |v_#valid_10|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_11|} OutVars{ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t281~0#1.offset, #length, ULTIMATE.start_main_~#t281~0#1.base] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,826 INFO L290 TraceCheckUtils]: 42: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [956] L848-1-->L849: Formula: (= |v_#pthreadsForks_1| |v_ULTIMATE.start_main_#t~pre44#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,826 INFO L290 TraceCheckUtils]: 43: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [972] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,827 INFO L290 TraceCheckUtils]: 44: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [897] L849-1-->L849-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t281~0#1.base_5|) |v_ULTIMATE.start_main_~#t281~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre44#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} OutVars{#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t281~0#1.offset=|v_ULTIMATE.start_main_~#t281~0#1.offset_5|, ULTIMATE.start_main_~#t281~0#1.base=|v_ULTIMATE.start_main_~#t281~0#1.base_5|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_3|} AuxVars[] AssignedVars[#memory_int] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,827 INFO L290 TraceCheckUtils]: 45: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [1011] L849-2-->P0ENTRY: Formula: (and (= v_P0Thread1of1ForFork1_thidvar1_2 0) (= v_P0Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre44#1_6|) (= |v_P0Thread1of1ForFork1_#in~arg#1.base_4| 0) (= |v_P0Thread1of1ForFork1_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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|, 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|, ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#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] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,827 INFO L290 TraceCheckUtils]: 46: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [868] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre44#1=|v_ULTIMATE.start_main_#t~pre44#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre44#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,828 INFO L290 TraceCheckUtils]: 47: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [866] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet45#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,828 INFO L290 TraceCheckUtils]: 48: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [965] L850-->L850-1: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t282~0#1.base_4|) (= |v_ULTIMATE.start_main_~#t282~0#1.offset_4| 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t282~0#1.base_4| 1) |v_#valid_12|) (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t282~0#1.base_4|) 0) (not (= |v_ULTIMATE.start_main_~#t282~0#1.base_4| 0)) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t282~0#1.base_4| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_13|} OutVars{ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_4|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_4|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t282~0#1.base, ULTIMATE.start_main_~#t282~0#1.offset, #length] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,828 INFO L290 TraceCheckUtils]: 49: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [901] L850-1-->L851: Formula: (= |v_#pthreadsForks_4| |v_ULTIMATE.start_main_#t~pre46#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,829 INFO L290 TraceCheckUtils]: 50: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [937] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,829 INFO L290 TraceCheckUtils]: 51: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [913] L851-1-->L851-2: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t282~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t282~0#1.base_5|) |v_ULTIMATE.start_main_~#t282~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre46#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t282~0#1.base=|v_ULTIMATE.start_main_~#t282~0#1.base_5|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_3|, ULTIMATE.start_main_~#t282~0#1.offset=|v_ULTIMATE.start_main_~#t282~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,830 INFO L290 TraceCheckUtils]: 52: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [1013] L851-2-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= |v_P1Thread1of1ForFork2_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork2_thidvar1_2 0) (= v_P1Thread1of1ForFork2_thidvar0_2 |v_ULTIMATE.start_main_#t~pre46#1_6|) (= v_P1Thread1of1ForFork2_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|} OutVars{P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_4|, P1Thread1of1ForFork2_#t~ite10=|v_P1Thread1of1ForFork2_#t~ite10_4|, P1Thread1of1ForFork2_#t~ite12=|v_P1Thread1of1ForFork2_#t~ite12_4|, P1Thread1of1ForFork2_#t~ite11=|v_P1Thread1of1ForFork2_#t~ite11_4|, P1Thread1of1ForFork2_#t~ite14=|v_P1Thread1of1ForFork2_#t~ite14_4|, P1Thread1of1ForFork2_#t~ite13=|v_P1Thread1of1ForFork2_#t~ite13_4|, P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_#t~ite9=|v_P1Thread1of1ForFork2_#t~ite9_6|, ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_6|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, P1Thread1of1ForFork2_thidvar1=v_P1Thread1of1ForFork2_thidvar1_2, P1Thread1of1ForFork2_thidvar2=v_P1Thread1of1ForFork2_thidvar2_2, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_#t~ite10, P1Thread1of1ForFork2_#t~ite12, P1Thread1of1ForFork2_#t~ite11, P1Thread1of1ForFork2_#t~ite14, P1Thread1of1ForFork2_#t~ite13, P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_#t~ite9, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_thidvar1, P1Thread1of1ForFork2_thidvar2, P1Thread1of1ForFork2_#res.base] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,830 INFO L290 TraceCheckUtils]: 53: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [991] P1ENTRY-->L777: Formula: (and (= v_P1Thread1of1ForFork2_~arg.base_1 |v_P1Thread1of1ForFork2_#in~arg.base_1|) (= v_P1Thread1of1ForFork2_~arg.offset_1 |v_P1Thread1of1ForFork2_#in~arg.offset_1|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_1|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_1|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_1|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_1, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_1, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_1|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,830 INFO L290 TraceCheckUtils]: 54: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [992] L777-->L779: Formula: (= 2 v_~x~0_2) InVars {} OutVars{~x~0=v_~x~0_2} AuxVars[] AssignedVars[~x~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,831 INFO L290 TraceCheckUtils]: 55: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [993] L779-->L782: Formula: (= v_~y~0_1 1) InVars {} OutVars{~y~0=v_~y~0_1} AuxVars[] AssignedVars[~y~0] {40824#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:15:02,831 INFO L290 TraceCheckUtils]: 56: Hoare triple {40824#(= ~__unbuffered_p2_EAX~0 0)} [994] L782-->L785: Formula: (= v_~__unbuffered_p1_EAX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_1, ~y~0=v_~y~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,832 INFO L290 TraceCheckUtils]: 57: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [867] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre46#1=|v_ULTIMATE.start_main_#t~pre46#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre46#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,832 INFO L290 TraceCheckUtils]: 58: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [945] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet47#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,833 INFO L290 TraceCheckUtils]: 59: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [875] L852-->L852-1: Formula: (and (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t283~0#1.base_4| 4) |v_#length_7|) (not (= |v_ULTIMATE.start_main_~#t283~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t283~0#1.offset_4| 0) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t283~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t283~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t283~0#1.base_4| 1) |v_#valid_14|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_4|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t283~0#1.base, ULTIMATE.start_main_~#t283~0#1.offset] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [958] L852-1-->L853: Formula: (= |v_#pthreadsForks_7| |v_ULTIMATE.start_main_#t~pre48#1_2|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,834 INFO L290 TraceCheckUtils]: 61: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [899] L853-->L853-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,835 INFO L290 TraceCheckUtils]: 62: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [969] L853-1-->L853-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t283~0#1.base_5| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t283~0#1.base_5|) |v_ULTIMATE.start_main_~#t283~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre48#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_5|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_5|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_3|, ULTIMATE.start_main_~#t283~0#1.base=|v_ULTIMATE.start_main_~#t283~0#1.base_5|, ULTIMATE.start_main_~#t283~0#1.offset=|v_ULTIMATE.start_main_~#t283~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,835 INFO L290 TraceCheckUtils]: 63: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [1009] L853-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre48#1_6|) (= v_P2Thread1of1ForFork0_thidvar3_2 0) (= v_P2Thread1of1ForFork0_thidvar2_2 0) (= |v_P2Thread1of1ForFork0_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|} OutVars{P2Thread1of1ForFork0_thidvar0=v_P2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_6|, P2Thread1of1ForFork0_thidvar2=v_P2Thread1of1ForFork0_thidvar2_2, P2Thread1of1ForFork0_#t~ite40=|v_P2Thread1of1ForFork0_#t~ite40_4|, P2Thread1of1ForFork0_#t~ite42=|v_P2Thread1of1ForFork0_#t~ite42_4|, P2Thread1of1ForFork0_#t~ite41=|v_P2Thread1of1ForFork0_#t~ite41_4|, P2Thread1of1ForFork0_#t~ite20=|v_P2Thread1of1ForFork0_#t~ite20_6|, P2Thread1of1ForFork0_#t~ite25=|v_P2Thread1of1ForFork0_#t~ite25_6|, P2Thread1of1ForFork0_#t~ite26=|v_P2Thread1of1ForFork0_#t~ite26_6|, P2Thread1of1ForFork0_~arg.base=v_P2Thread1of1ForFork0_~arg.base_4, P2Thread1of1ForFork0_#t~ite27=|v_P2Thread1of1ForFork0_#t~ite27_4|, P2Thread1of1ForFork0_#t~ite28=|v_P2Thread1of1ForFork0_#t~ite28_6|, P2Thread1of1ForFork0_#t~ite21=|v_P2Thread1of1ForFork0_#t~ite21_4|, P2Thread1of1ForFork0_#t~ite22=|v_P2Thread1of1ForFork0_#t~ite22_6|, P2Thread1of1ForFork0_#t~ite43=|v_P2Thread1of1ForFork0_#t~ite43_4|, P2Thread1of1ForFork0_#t~ite23=|v_P2Thread1of1ForFork0_#t~ite23_6|, P2Thread1of1ForFork0_#t~ite24=|v_P2Thread1of1ForFork0_#t~ite24_4|, P2Thread1of1ForFork0_#t~ite29=|v_P2Thread1of1ForFork0_#t~ite29_6|, P2Thread1of1ForFork0_#res.offset=|v_P2Thread1of1ForFork0_#res.offset_4|, P2Thread1of1ForFork0_#in~arg.offset=|v_P2Thread1of1ForFork0_#in~arg.offset_4|, P2Thread1of1ForFork0_#res.base=|v_P2Thread1of1ForFork0_#res.base_4|, P2Thread1of1ForFork0_thidvar1=v_P2Thread1of1ForFork0_thidvar1_2, P2Thread1of1ForFork0_~arg.offset=v_P2Thread1of1ForFork0_~arg.offset_4, P2Thread1of1ForFork0_thidvar3=v_P2Thread1of1ForFork0_thidvar3_2, P2Thread1of1ForFork0_#t~nondet15=|v_P2Thread1of1ForFork0_#t~nondet15_6|, P2Thread1of1ForFork0_#t~ite31=|v_P2Thread1of1ForFork0_#t~ite31_6|, P2Thread1of1ForFork0_#t~ite30=|v_P2Thread1of1ForFork0_#t~ite30_4|, P2Thread1of1ForFork0_#t~nondet16=|v_P2Thread1of1ForFork0_#t~nondet16_6|, P2Thread1of1ForFork0_#t~ite37=|v_P2Thread1of1ForFork0_#t~ite37_4|, P2Thread1of1ForFork0_#t~ite36=|v_P2Thread1of1ForFork0_#t~ite36_4|, P2Thread1of1ForFork0_#t~ite39=|v_P2Thread1of1ForFork0_#t~ite39_4|, P2Thread1of1ForFork0_#t~ite17=|v_P2Thread1of1ForFork0_#t~ite17_6|, P2Thread1of1ForFork0_#t~ite38=|v_P2Thread1of1ForFork0_#t~ite38_6|, P2Thread1of1ForFork0_#t~ite33=|v_P2Thread1of1ForFork0_#t~ite33_4|, P2Thread1of1ForFork0_#t~ite32=|v_P2Thread1of1ForFork0_#t~ite32_6|, P2Thread1of1ForFork0_#t~ite35=|v_P2Thread1of1ForFork0_#t~ite35_6|, P2Thread1of1ForFork0_#t~ite34=|v_P2Thread1of1ForFork0_#t~ite34_6|, P2Thread1of1ForFork0_#t~ite18=|v_P2Thread1of1ForFork0_#t~ite18_4|, P2Thread1of1ForFork0_#t~ite19=|v_P2Thread1of1ForFork0_#t~ite19_6|, P2Thread1of1ForFork0_#in~arg.base=|v_P2Thread1of1ForFork0_#in~arg.base_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork0_thidvar0, P2Thread1of1ForFork0_thidvar2, P2Thread1of1ForFork0_#t~ite40, P2Thread1of1ForFork0_#t~ite42, P2Thread1of1ForFork0_#t~ite41, P2Thread1of1ForFork0_#t~ite20, P2Thread1of1ForFork0_#t~ite25, P2Thread1of1ForFork0_#t~ite26, P2Thread1of1ForFork0_~arg.base, P2Thread1of1ForFork0_#t~ite27, P2Thread1of1ForFork0_#t~ite28, P2Thread1of1ForFork0_#t~ite21, P2Thread1of1ForFork0_#t~ite22, P2Thread1of1ForFork0_#t~ite43, P2Thread1of1ForFork0_#t~ite23, P2Thread1of1ForFork0_#t~ite24, P2Thread1of1ForFork0_#t~ite29, P2Thread1of1ForFork0_#res.offset, P2Thread1of1ForFork0_#in~arg.offset, P2Thread1of1ForFork0_#res.base, P2Thread1of1ForFork0_thidvar1, P2Thread1of1ForFork0_~arg.offset, P2Thread1of1ForFork0_thidvar3, P2Thread1of1ForFork0_#t~nondet15, P2Thread1of1ForFork0_#t~ite31, P2Thread1of1ForFork0_#t~ite30, P2Thread1of1ForFork0_#t~nondet16, P2Thread1of1ForFork0_#t~ite37, P2Thread1of1ForFork0_#t~ite36, P2Thread1of1ForFork0_#t~ite39, P2Thread1of1ForFork0_#t~ite17, P2Thread1of1ForFork0_#t~ite38, P2Thread1of1ForFork0_#t~ite33, P2Thread1of1ForFork0_#t~ite32, P2Thread1of1ForFork0_#t~ite35, P2Thread1of1ForFork0_#t~ite34, P2Thread1of1ForFork0_#t~ite18, P2Thread1of1ForFork0_#t~ite19, P2Thread1of1ForFork0_#in~arg.base] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,836 INFO L290 TraceCheckUtils]: 64: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [922] L853-3-->L853-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre48#1=|v_ULTIMATE.start_main_#t~pre48#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre48#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,836 INFO L290 TraceCheckUtils]: 65: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [884] L853-4-->L854: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet49#1=|v_ULTIMATE.start_main_#t~nondet49#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet49#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,837 INFO L290 TraceCheckUtils]: 66: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [967] L854-->L856: Formula: (= v_~main$tmp_guard0~0_2 (ite (= (ite (= v_~__unbuffered_cnt~0_8 3) 1 0) 0) 0 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_8, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_2} AuxVars[] AssignedVars[~main$tmp_guard0~0] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,837 INFO L290 TraceCheckUtils]: 67: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [980] L856-->L857: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,838 INFO L290 TraceCheckUtils]: 68: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [954] L857-->L857-1: 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] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,838 INFO L290 TraceCheckUtils]: 69: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [982] L857-1-->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] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,839 INFO L290 TraceCheckUtils]: 70: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [925] 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] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,839 INFO L290 TraceCheckUtils]: 71: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [917] 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[] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,839 INFO L290 TraceCheckUtils]: 72: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [891] L2-1-->L858: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,840 INFO L290 TraceCheckUtils]: 73: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [936] L858-->L864: Formula: (let ((.cse10 (= (mod v_~a$w_buff0_used~0_373 256) 0)) (.cse8 (= (mod v_~a$r_buff1_thd0~0_48 256) 0)) (.cse13 (= (mod v_~a$w_buff1_used~0_260 256) 0)) (.cse12 (= (mod v_~a$r_buff0_thd0~0_72 256) 0)) (.cse14 (= (mod v_~a$w_buff0_used~0_374 256) 0))) (let ((.cse2 (not .cse14)) (.cse0 (or .cse12 .cse14)) (.cse6 (or .cse8 .cse13)) (.cse4 (not .cse13)) (.cse5 (not .cse8)) (.cse7 (or .cse10 .cse12)) (.cse3 (not .cse10)) (.cse1 (not .cse12))) (and (or (and (= v_~a$w_buff0_used~0_374 v_~a$w_buff0_used~0_373) .cse0) (and (= v_~a$w_buff0_used~0_373 0) .cse1 .cse2)) (or (and (or (and .cse3 .cse1) (and .cse4 .cse5)) (= v_~a$w_buff1_used~0_259 0)) (and .cse6 .cse7 (= v_~a$w_buff1_used~0_259 v_~a$w_buff1_used~0_260))) (or (and (= v_~a~0_126 v_~a$w_buff0~0_86) (= |v_ULTIMATE.start_main_#t~ite50#1_32| |v_ULTIMATE.start_main_#t~ite50#1_27|) .cse1 .cse2) (and .cse0 (= v_~a~0_126 |v_ULTIMATE.start_main_#t~ite50#1_32|) (or (and .cse6 (= v_~a~0_127 |v_ULTIMATE.start_main_#t~ite50#1_32|)) (and (= |v_ULTIMATE.start_main_#t~ite50#1_32| v_~a$w_buff1~0_93) .cse4 .cse5)))) (let ((.cse9 (= (mod v_~a$w_buff1_used~0_259 256) 0)) (.cse11 (= (mod v_~a$r_buff0_thd0~0_71 256) 0))) (or (and (or .cse8 .cse9) (or .cse10 .cse11) (= v_~a$r_buff1_thd0~0_48 v_~a$r_buff1_thd0~0_47)) (and (= v_~a$r_buff1_thd0~0_47 0) (or (and .cse5 (not .cse9)) (and .cse3 (not .cse11)))))) (or (and .cse7 (= v_~a$r_buff0_thd0~0_72 v_~a$r_buff0_thd0~0_71)) (and .cse3 (= v_~a$r_buff0_thd0~0_71 0) .cse1))))) InVars {~a~0=v_~a~0_127, ~a$w_buff1~0=v_~a$w_buff1~0_93, ~a$w_buff0~0=v_~a$w_buff0~0_86, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_48, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_374, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_72, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_260, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_27|} OutVars{~a$w_buff0_used~0=v_~a$w_buff0_used~0_373, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_71, ULTIMATE.start_main_#t~ite50#1=|v_ULTIMATE.start_main_#t~ite50#1_26|, ULTIMATE.start_main_#t~ite52#1=|v_ULTIMATE.start_main_#t~ite52#1_22|, ULTIMATE.start_main_#t~ite54#1=|v_ULTIMATE.start_main_#t~ite54#1_26|, ~a~0=v_~a~0_126, ~a$w_buff1~0=v_~a$w_buff1~0_93, ~a$w_buff0~0=v_~a$w_buff0~0_86, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_47, ULTIMATE.start_main_#t~ite51#1=|v_ULTIMATE.start_main_#t~ite51#1_30|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_259, ULTIMATE.start_main_#t~ite55#1=|v_ULTIMATE.start_main_#t~ite55#1_22|, ULTIMATE.start_main_#t~ite53#1=|v_ULTIMATE.start_main_#t~ite53#1_30|} AuxVars[|v_ULTIMATE.start_main_#t~ite50#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite54#1, ~a~0, ~a$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite51#1, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0, ULTIMATE.start_main_#t~ite55#1, ULTIMATE.start_main_#t~ite50#1, ULTIMATE.start_main_#t~ite53#1, ULTIMATE.start_main_#t~ite52#1] {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} is VALID [2022-02-20 20:15:02,841 INFO L290 TraceCheckUtils]: 74: Hoare triple {40825#(or (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)) (not (= ~__unbuffered_p1_EAX~0 1)))} [961] L864-->L867: Formula: (= v_~main$tmp_guard1~0_1 (ite (= (ite (not (and (= 2 v_~x~0_3) (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= v_~__unbuffered_p1_EAX~0_2 1))) 1 0) 0) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_3} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_3} AuxVars[] AssignedVars[~main$tmp_guard1~0] {40826#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:15:02,842 INFO L290 TraceCheckUtils]: 75: Hoare triple {40826#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [959] L867-->L868: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40826#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:15:02,842 INFO L290 TraceCheckUtils]: 76: Hoare triple {40826#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [888] L868-->L868-1: Formula: (= (mod v_~main$tmp_guard1~0_2 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_2} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {40827#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:15:02,843 INFO L290 TraceCheckUtils]: 77: Hoare triple {40827#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [941] L868-1-->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] {40827#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:15:02,846 INFO L290 TraceCheckUtils]: 78: Hoare triple {40827#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [950] 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] {40828#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:15:02,846 INFO L290 TraceCheckUtils]: 79: Hoare triple {40828#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [910] 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[] {40823#false} is VALID [2022-02-20 20:15:02,846 INFO L290 TraceCheckUtils]: 80: Hoare triple {40823#false} [902] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {40823#false} is VALID [2022-02-20 20:15:02,847 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 20:15:02,848 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:15:02,848 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028291558] [2022-02-20 20:15:02,848 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028291558] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:15:02,848 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:15:02,848 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-02-20 20:15:02,849 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11531491] [2022-02-20 20:15:02,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:15:02,850 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 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 81 [2022-02-20 20:15:02,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:15:02,851 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 7 states have internal predecessors, (81), 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 20:15:02,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:15:02,905 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:15:02,905 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:15:02,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:15:02,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:15:02,906 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 121 [2022-02-20 20:15:02,907 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 106 transitions, 296 flow. Second operand has 7 states, 7 states have (on average 93.42857142857143) internal successors, (654), 7 states have internal predecessors, (654), 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 20:15:02,907 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:15:02,907 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 121 [2022-02-20 20:15:02,907 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:15:44,099 INFO L129 PetriNetUnfolder]: 1500/3057 cut-off events. [2022-02-20 20:15:44,100 INFO L130 PetriNetUnfolder]: For 5268/5268 co-relation queries the response was YES. [2022-02-20 20:15:44,107 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8867 conditions, 3057 events. 1500/3057 cut-off events. For 5268/5268 co-relation queries the response was YES. Maximal size of possible extension queue 156. Compared 20381 event pairs, 246 based on Foata normal form. 72/3055 useless extension candidates. Maximal degree in co-relation 8796. Up to 976 conditions per place. [2022-02-20 20:15:44,120 INFO L132 encePairwiseOnDemand]: 108/121 looper letters, 38 selfloop transitions, 12 changer transitions 70/197 dead transitions. [2022-02-20 20:15:44,120 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 197 transitions, 984 flow [2022-02-20 20:15:44,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-02-20 20:15:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-02-20 20:15:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1295 transitions. [2022-02-20 20:15:44,140 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8232676414494596 [2022-02-20 20:15:44,140 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1295 transitions. [2022-02-20 20:15:44,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1295 transitions. [2022-02-20 20:15:44,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:15:44,141 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1295 transitions. [2022-02-20 20:15:44,143 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 99.61538461538461) internal successors, (1295), 13 states have internal predecessors, (1295), 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 20:15:44,145 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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 20:15:44,146 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 121.0) internal successors, (1694), 14 states have internal predecessors, (1694), 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 20:15:44,146 INFO L186 Difference]: Start difference. First operand has 145 places, 106 transitions, 296 flow. Second operand 13 states and 1295 transitions. [2022-02-20 20:15:44,146 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 197 transitions, 984 flow