./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:27:08,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:27:08,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:27:08,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:27:08,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:27:08,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:27:08,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:27:08,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:27:08,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:27:08,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:27:08,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:27:08,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:27:08,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:27:08,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:27:08,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:27:08,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:27:08,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:27:08,120 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:27:08,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:27:08,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:27:08,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:27:08,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:27:08,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:27:08,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:27:08,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:27:08,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:27:08,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:27:08,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:27:08,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:27:08,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:27:08,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:27:08,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:27:08,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:27:08,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:27:08,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:27:08,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:27:08,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:27:08,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:27:08,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:27:08,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:27:08,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:27:08,148 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:27:08,179 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:27:08,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:27:08,180 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:27:08,180 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:27:08,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:27:08,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:27:08,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:27:08,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:27:08,182 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:27:08,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:27:08,183 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:27:08,183 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:27:08,183 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:27:08,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:27:08,184 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:27:08,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:27:08,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:27:08,185 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:27:08,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:27:08,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:27:08,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:27:08,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:27:08,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:27:08,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:27:08,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:27:08,186 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:27:08,187 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:27:08,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:27:08,187 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e0f2637c3745e36a3708f37a9783771b3e1c15cb350f0e936eafd42058bd9cf [2022-02-20 20:27:08,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:27:08,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:27:08,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:27:08,477 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:27:08,478 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:27:08,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:27:08,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43cadf7af/e5ded08e1c1c4894b7bdd58f8288d7ce/FLAG2dd22870e [2022-02-20 20:27:09,047 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:27:09,047 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:27:09,062 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43cadf7af/e5ded08e1c1c4894b7bdd58f8288d7ce/FLAG2dd22870e [2022-02-20 20:27:09,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43cadf7af/e5ded08e1c1c4894b7bdd58f8288d7ce [2022-02-20 20:27:09,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:27:09,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:27:09,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:27:09,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:27:09,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:27:09,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:27:09" (1/1) ... [2022-02-20 20:27:09,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@296903a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:09, skipping insertion in model container [2022-02-20 20:27:09,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:27:09" (1/1) ... [2022-02-20 20:27:09,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:27:09,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:27:09,739 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/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[986,999] [2022-02-20 20:27:09,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:27:10,007 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:27:10,020 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/safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i[986,999] [2022-02-20 20:27:10,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:27:10,143 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:27:10,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10 WrapperNode [2022-02-20 20:27:10,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:27:10,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:27:10,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:27:10,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:27:10,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,172 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,224 INFO L137 Inliner]: procedures = 176, calls = 54, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 275 [2022-02-20 20:27:10,225 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:27:10,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:27:10,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:27:10,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:27:10,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,239 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:27:10,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:27:10,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:27:10,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:27:10,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (1/1) ... [2022-02-20 20:27:10,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:27:10,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:27:10,328 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 20:27:10,340 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 20:27:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:27:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:27:10,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:27:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:27:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:27:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-02-20 20:27:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-02-20 20:27:10,368 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-02-20 20:27:10,368 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-02-20 20:27:10,369 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-02-20 20:27:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-02-20 20:27:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:27:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:27:10,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:27:10,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:27:10,393 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 20:27:10,565 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:27:10,566 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:27:11,218 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:27:11,805 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:27:11,805 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 20:27:11,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:27:11 BoogieIcfgContainer [2022-02-20 20:27:11,808 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:27:11,809 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:27:11,809 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:27:11,812 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:27:11,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:27:09" (1/3) ... [2022-02-20 20:27:11,813 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d1f89ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:27:11, skipping insertion in model container [2022-02-20 20:27:11,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:27:10" (2/3) ... [2022-02-20 20:27:11,813 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d1f89ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:27:11, skipping insertion in model container [2022-02-20 20:27:11,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:27:11" (3/3) ... [2022-02-20 20:27:11,816 INFO L111 eAbstractionObserver]: Analyzing ICFG safe003_power.oepc_pso.oepc_pso.opt_rmo.oepc_rmo.opt.i [2022-02-20 20:27:11,822 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:27:11,822 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:27:11,822 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-02-20 20:27:11,823 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:27:11,895 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,896 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,896 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,896 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,897 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,897 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,897 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,897 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,898 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,898 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,899 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,899 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,899 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,900 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,900 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,900 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,900 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,901 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,901 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,901 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,902 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,902 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,902 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,903 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,903 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,903 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,904 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,904 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,904 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,904 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,905 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,905 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,906 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,906 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,906 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,907 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,908 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,908 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,908 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,908 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,909 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,909 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,909 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,910 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,911 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,912 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,912 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,912 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,912 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,913 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,913 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,914 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,914 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,914 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,914 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,914 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,915 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,915 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,915 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,915 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,916 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,917 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,917 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,918 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,918 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,920 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,921 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,922 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,923 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,923 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,927 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,927 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,927 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,927 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,928 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,928 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,928 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,928 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,928 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,929 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,932 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,933 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,966 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,967 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,968 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,969 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,970 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,971 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,974 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,974 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,974 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,975 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,975 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,976 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,976 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,976 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,976 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,976 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,978 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,979 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,980 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,981 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,981 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,981 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,981 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,981 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,982 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,984 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,985 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,986 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,986 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,986 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,986 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,986 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,987 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,988 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,989 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,990 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,992 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,993 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,994 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,994 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,995 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,998 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,998 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,998 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,998 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:11,999 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,000 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,001 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,002 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,005 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,005 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,005 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,006 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,006 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,006 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,006 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,006 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,007 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,007 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,008 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,008 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,008 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,009 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,009 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,009 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,009 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,010 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,010 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,010 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,010 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,010 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,011 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,011 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,011 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,011 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,011 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,012 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,012 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,012 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,012 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,012 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,013 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,013 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,013 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,013 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,013 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,014 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,015 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,015 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,015 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,015 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,015 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,016 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,016 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,016 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,016 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,016 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,017 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,017 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,017 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,017 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,017 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,018 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,019 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,019 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,019 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,020 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,021 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,022 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:27:12,023 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-02-20 20:27:12,066 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:27:12,073 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 20:27:12,073 INFO L340 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-02-20 20:27:12,085 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 115 transitions, 245 flow [2022-02-20 20:27:12,133 INFO L129 PetriNetUnfolder]: 2/112 cut-off events. [2022-02-20 20:27:12,133 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:27:12,136 INFO L84 FinitePrefix]: Finished finitePrefix Result has 122 conditions, 112 events. 2/112 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 55 event pairs, 0 based on Foata normal form. 0/108 useless extension candidates. Maximal degree in co-relation 73. Up to 2 conditions per place. [2022-02-20 20:27:12,136 INFO L82 GeneralOperation]: Start removeDead. Operand has 123 places, 115 transitions, 245 flow [2022-02-20 20:27:12,140 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 120 places, 112 transitions, 233 flow [2022-02-20 20:27:12,147 INFO L129 PetriNetUnfolder]: 0/45 cut-off events. [2022-02-20 20:27:12,148 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-02-20 20:27:12,148 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:27:12,148 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] [2022-02-20 20:27:12,149 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 20:27:12,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:27:12,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1496034097, now seen corresponding path program 1 times [2022-02-20 20:27:12,161 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:27:12,161 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719945473] [2022-02-20 20:27:12,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:27:12,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:27:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:27:12,454 INFO L290 TraceCheckUtils]: 0: Hoare triple {126#true} [1605] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:27:12,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {126#true} [1550] 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] {126#true} is VALID [2022-02-20 20:27:12,455 INFO L290 TraceCheckUtils]: 2: Hoare triple {126#true} [1609] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:27:12,455 INFO L290 TraceCheckUtils]: 3: Hoare triple {126#true} [1613] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:27:12,455 INFO L290 TraceCheckUtils]: 4: Hoare triple {126#true} [1612] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:27:12,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {126#true} [1584] 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[] {126#true} is VALID [2022-02-20 20:27:12,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {126#true} [1515] 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[] {126#true} is VALID [2022-02-20 20:27:12,457 INFO L290 TraceCheckUtils]: 7: Hoare triple {126#true} [1592] L17-3-->L17-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:27:12,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {126#true} [1514] 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] {126#true} is VALID [2022-02-20 20:27:12,458 INFO L290 TraceCheckUtils]: 9: Hoare triple {126#true} [1551] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {126#true} is VALID [2022-02-20 20:27:12,459 INFO L290 TraceCheckUtils]: 10: Hoare triple {126#true} [1600] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {126#true} is VALID [2022-02-20 20:27:12,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {126#true} [1518] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {126#true} is VALID [2022-02-20 20:27:12,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {126#true} [1558] L716-->L717: Formula: (= v_~main$tmp_guard0~0_1 0) InVars {} OutVars{~main$tmp_guard0~0=v_~main$tmp_guard0~0_1} AuxVars[] AssignedVars[~main$tmp_guard0~0] {126#true} is VALID [2022-02-20 20:27:12,459 INFO L290 TraceCheckUtils]: 13: Hoare triple {126#true} [1530] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {126#true} is VALID [2022-02-20 20:27:12,460 INFO L290 TraceCheckUtils]: 14: Hoare triple {126#true} [1579] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {126#true} is VALID [2022-02-20 20:27:12,460 INFO L290 TraceCheckUtils]: 15: Hoare triple {126#true} [1585] L721-->L722: Formula: (= v_~y~0_20 0) InVars {} OutVars{~y~0=v_~y~0_20} AuxVars[] AssignedVars[~y~0] {126#true} is VALID [2022-02-20 20:27:12,460 INFO L290 TraceCheckUtils]: 16: Hoare triple {126#true} [1572] L722-->L723: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {126#true} is VALID [2022-02-20 20:27:12,461 INFO L290 TraceCheckUtils]: 17: Hoare triple {126#true} [1616] L723-->L724: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {126#true} is VALID [2022-02-20 20:27:12,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {126#true} [1531] L724-->L725: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {126#true} is VALID [2022-02-20 20:27:12,462 INFO L290 TraceCheckUtils]: 19: Hoare triple {126#true} [1513] L725-->L726: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {126#true} is VALID [2022-02-20 20:27:12,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {126#true} [1591] L726-->L727: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {126#true} is VALID [2022-02-20 20:27:12,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {126#true} [1525] L727-->L728: Formula: (= v_~y$r_buff0_thd3~0_78 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {126#true} is VALID [2022-02-20 20:27:12,463 INFO L290 TraceCheckUtils]: 22: Hoare triple {126#true} [1576] L728-->L729: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {126#true} is VALID [2022-02-20 20:27:12,463 INFO L290 TraceCheckUtils]: 23: Hoare triple {126#true} [1548] L729-->L730: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {126#true} is VALID [2022-02-20 20:27:12,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {126#true} [1566] L730-->L731: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {126#true} is VALID [2022-02-20 20:27:12,464 INFO L290 TraceCheckUtils]: 25: Hoare triple {126#true} [1597] L731-->L732: Formula: (= 0 v_~y$r_buff1_thd3~0_44) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {126#true} is VALID [2022-02-20 20:27:12,464 INFO L290 TraceCheckUtils]: 26: Hoare triple {126#true} [1536] L732-->L733: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {126#true} is VALID [2022-02-20 20:27:12,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {126#true} [1595] L733-->L734: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {126#true} is VALID [2022-02-20 20:27:12,465 INFO L290 TraceCheckUtils]: 28: Hoare triple {126#true} [1598] L734-->L735: Formula: (= v_~y$w_buff0~0_18 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_18} AuxVars[] AssignedVars[~y$w_buff0~0] {126#true} is VALID [2022-02-20 20:27:12,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {126#true} [1610] L735-->L736: Formula: (= v_~y$w_buff0_used~0_104 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_104} AuxVars[] AssignedVars[~y$w_buff0_used~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,468 INFO L290 TraceCheckUtils]: 30: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1547] L736-->L737: Formula: (= v_~y$w_buff1~0_17 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_17} AuxVars[] AssignedVars[~y$w_buff1~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,468 INFO L290 TraceCheckUtils]: 31: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1535] L737-->L738: Formula: (= v_~y$w_buff1_used~0_61 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_61} AuxVars[] AssignedVars[~y$w_buff1_used~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,469 INFO L290 TraceCheckUtils]: 32: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1568] L738-->L739: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,469 INFO L290 TraceCheckUtils]: 33: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1507] L739-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,470 INFO L290 TraceCheckUtils]: 34: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,470 INFO L290 TraceCheckUtils]: 35: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1556] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1526] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,472 INFO L290 TraceCheckUtils]: 37: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1603] L-1-6-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_1|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_1|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t1851~0#1.offset, ULTIMATE.start_main_~#t1850~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_~#t1850~0#1.offset, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t1851~0#1.base, ULTIMATE.start_main_~#t1849~0#1.base, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_~#t1849~0#1.offset, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,472 INFO L290 TraceCheckUtils]: 38: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1528] L846-->L846-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1849~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1849~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1849~0#1.base] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1512] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,473 INFO L290 TraceCheckUtils]: 40: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1602] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,474 INFO L290 TraceCheckUtils]: 41: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1545] L847-1-->L847-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3|) |v_ULTIMATE.start_main_~#t1849~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,475 INFO L290 TraceCheckUtils]: 42: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1646] L847-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2) (= |v_P0Thread1of1ForFork2_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#res#1.offset=|v_P0Thread1of1ForFork2_#res#1.offset_4|, P0Thread1of1ForFork2_#in~arg#1.base=|v_P0Thread1of1ForFork2_#in~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite6#1=|v_P0Thread1of1ForFork2_#t~ite6#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#in~arg#1.offset=|v_P0Thread1of1ForFork2_#in~arg#1.offset_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg#1.base=|v_P0Thread1of1ForFork2_~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_4|, P0Thread1of1ForFork2_~arg#1.offset=|v_P0Thread1of1ForFork2_~arg#1.offset_4|, P0Thread1of1ForFork2_#t~ite3#1=|v_P0Thread1of1ForFork2_#t~ite3#1_6|, P0Thread1of1ForFork2_#t~ite8#1=|v_P0Thread1of1ForFork2_#t~ite8#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork2_#res#1.base=|v_P0Thread1of1ForFork2_#res#1.base_4|, P0Thread1of1ForFork2_#t~ite7#1=|v_P0Thread1of1ForFork2_#t~ite7#1_4|, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res#1.offset, P0Thread1of1ForFork2_#in~arg#1.base, P0Thread1of1ForFork2_#t~ite6#1, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#in~arg#1.offset, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg#1.base, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_~arg#1.offset, P0Thread1of1ForFork2_#t~ite3#1, P0Thread1of1ForFork2_#t~ite8#1, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, P0Thread1of1ForFork2_#res#1.base, P0Thread1of1ForFork2_#t~ite7#1, P0Thread1of1ForFork2_#t~ite5#1] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,475 INFO L290 TraceCheckUtils]: 43: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1619] P0ENTRY-->L742: Formula: (and (= |v_P0Thread1of1ForFork2_~arg#1.base_1| |v_P0Thread1of1ForFork2_#in~arg#1.base_1|) (= |v_P0Thread1of1ForFork2_~arg#1.offset_1| |v_P0Thread1of1ForFork2_#in~arg#1.offset_1|)) InVars {P0Thread1of1ForFork2_#in~arg#1.base=|v_P0Thread1of1ForFork2_#in~arg#1.base_1|, P0Thread1of1ForFork2_#in~arg#1.offset=|v_P0Thread1of1ForFork2_#in~arg#1.offset_1|} OutVars{P0Thread1of1ForFork2_#in~arg#1.offset=|v_P0Thread1of1ForFork2_#in~arg#1.offset_1|, P0Thread1of1ForFork2_#in~arg#1.base=|v_P0Thread1of1ForFork2_#in~arg#1.base_1|, P0Thread1of1ForFork2_~arg#1.base=|v_P0Thread1of1ForFork2_~arg#1.base_1|, P0Thread1of1ForFork2_~arg#1.offset=|v_P0Thread1of1ForFork2_~arg#1.offset_1|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_~arg#1.base, P0Thread1of1ForFork2_~arg#1.offset] {128#(= ~y$w_buff0_used~0 0)} is VALID [2022-02-20 20:27:12,476 INFO L290 TraceCheckUtils]: 44: Hoare triple {128#(= ~y$w_buff0_used~0 0)} [1620] L742-->P0Err0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 2 v_~y$w_buff0~0_242) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1| |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_1|) (= v_~y$w_buff1~0_255 v_~y$w_buff0~0_243) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1| (ite (not (and (not (= (mod v_~y$w_buff0_used~0_775 256) 0)) (not (= 0 (mod v_~y$w_buff1_used~0_559 256))))) 1 0)) (= v_~y$w_buff0_used~0_775 1) (= |v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_1| 0) (= v_~y$w_buff0_used~0_776 v_~y$w_buff1_used~0_559)) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_776, ~y$w_buff0~0=v_~y$w_buff0~0_243} OutVars{P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_1|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_775, ~y$w_buff1~0=v_~y$w_buff1~0_255, ~y$w_buff0~0=v_~y$w_buff0~0_242, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_559} AuxVars[] AssignedVars[P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$w_buff0~0, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0] {127#false} is VALID [2022-02-20 20:27:12,477 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 20:27:12,478 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:27:12,478 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719945473] [2022-02-20 20:27:12,481 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719945473] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:27:12,481 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:27:12,481 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:27:12,483 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79325452] [2022-02-20 20:27:12,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:27:12,495 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 22.5) internal successors, (45), 3 states have internal predecessors, (45), 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 45 [2022-02-20 20:27:12,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:27:12,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 22.5) internal successors, (45), 3 states have internal predecessors, (45), 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 20:27:12,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:27:12,548 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:27:12,548 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:27:12,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:27:12,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:27:12,576 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 115 [2022-02-20 20:27:12,579 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 112 transitions, 233 flow. Second operand has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 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 20:27:12,579 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:27:12,580 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 115 [2022-02-20 20:27:12,581 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:27:12,873 INFO L129 PetriNetUnfolder]: 124/550 cut-off events. [2022-02-20 20:27:12,874 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-02-20 20:27:12,876 INFO L84 FinitePrefix]: Finished finitePrefix Result has 781 conditions, 550 events. 124/550 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 2989 event pairs, 24 based on Foata normal form. 23/542 useless extension candidates. Maximal degree in co-relation 729. Up to 155 conditions per place. [2022-02-20 20:27:12,880 INFO L132 encePairwiseOnDemand]: 110/115 looper letters, 18 selfloop transitions, 2 changer transitions 0/116 dead transitions. [2022-02-20 20:27:12,880 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 120 places, 116 transitions, 287 flow [2022-02-20 20:27:12,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:27:12,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:27:12,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 322 transitions. [2022-02-20 20:27:12,899 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9333333333333333 [2022-02-20 20:27:12,899 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 322 transitions. [2022-02-20 20:27:12,899 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 322 transitions. [2022-02-20 20:27:12,900 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:27:12,902 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 322 transitions. [2022-02-20 20:27:12,905 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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 20:27:12,909 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 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 20:27:12,910 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 115.0) internal successors, (460), 4 states have internal predecessors, (460), 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 20:27:12,912 INFO L186 Difference]: Start difference. First operand has 120 places, 112 transitions, 233 flow. Second operand 3 states and 322 transitions. [2022-02-20 20:27:12,913 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 120 places, 116 transitions, 287 flow [2022-02-20 20:27:12,915 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 117 places, 116 transitions, 282 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-02-20 20:27:12,918 INFO L242 Difference]: Finished difference. Result has 117 places, 108 transitions, 226 flow [2022-02-20 20:27:12,920 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=115, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=226, PETRI_PLACES=117, PETRI_TRANSITIONS=108} [2022-02-20 20:27:12,922 INFO L334 CegarLoopForPetriNet]: 120 programPoint places, -3 predicate places. [2022-02-20 20:27:12,923 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 117 places, 108 transitions, 226 flow [2022-02-20 20:27:13,467 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 16419 states, 16416 states have (on average 3.5577485380116958) internal successors, (58404), 16418 states have internal predecessors, (58404), 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 20:27:13,522 INFO L78 Accepts]: Start accepts. Automaton has has 16419 states, 16416 states have (on average 3.5577485380116958) internal successors, (58404), 16418 states have internal predecessors, (58404), 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 45 [2022-02-20 20:27:13,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:27:13,523 INFO L470 AbstractCegarLoop]: Abstraction has has 117 places, 108 transitions, 226 flow [2022-02-20 20:27:13,523 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.0) internal successors, (300), 3 states have internal predecessors, (300), 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 20:27:13,523 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:27:13,524 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] [2022-02-20 20:27:13,524 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:27:13,524 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 20:27:13,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:27:13,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1542640867, now seen corresponding path program 1 times [2022-02-20 20:27:13,525 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:27:13,526 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513545037] [2022-02-20 20:27:13,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:27:13,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:27:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:27:13,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {16550#true} [1605] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16550#true} is VALID [2022-02-20 20:27:13,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {16550#true} [1550] 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] {16550#true} is VALID [2022-02-20 20:27:13,795 INFO L290 TraceCheckUtils]: 2: Hoare triple {16550#true} [1609] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {16550#true} is VALID [2022-02-20 20:27:13,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {16550#true} [1613] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {16550#true} is VALID [2022-02-20 20:27:13,796 INFO L290 TraceCheckUtils]: 4: Hoare triple {16550#true} [1612] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {16550#true} is VALID [2022-02-20 20:27:13,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {16550#true} [1584] 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[] {16550#true} is VALID [2022-02-20 20:27:13,796 INFO L290 TraceCheckUtils]: 6: Hoare triple {16550#true} [1515] 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[] {16550#true} is VALID [2022-02-20 20:27:13,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {16550#true} [1592] L17-3-->L17-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {16550#true} is VALID [2022-02-20 20:27:13,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {16550#true} [1514] 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] {16550#true} is VALID [2022-02-20 20:27:13,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {16550#true} [1551] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {16550#true} is VALID [2022-02-20 20:27:13,797 INFO L290 TraceCheckUtils]: 10: Hoare triple {16550#true} [1600] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {16550#true} is VALID [2022-02-20 20:27:13,798 INFO L290 TraceCheckUtils]: 11: Hoare triple {16550#true} [1518] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,798 INFO L290 TraceCheckUtils]: 12: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1558] L716-->L717: 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] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,799 INFO L290 TraceCheckUtils]: 13: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1530] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,799 INFO L290 TraceCheckUtils]: 14: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1579] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,800 INFO L290 TraceCheckUtils]: 15: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1585] L721-->L722: Formula: (= v_~y~0_20 0) InVars {} OutVars{~y~0=v_~y~0_20} AuxVars[] AssignedVars[~y~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1572] L722-->L723: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,801 INFO L290 TraceCheckUtils]: 17: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1616] L723-->L724: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,801 INFO L290 TraceCheckUtils]: 18: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1531] L724-->L725: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1513] L725-->L726: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1591] L726-->L727: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1525] L727-->L728: Formula: (= v_~y$r_buff0_thd3~0_78 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1576] L728-->L729: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,804 INFO L290 TraceCheckUtils]: 23: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1548] L729-->L730: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,804 INFO L290 TraceCheckUtils]: 24: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1566] L730-->L731: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,805 INFO L290 TraceCheckUtils]: 25: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1597] L731-->L732: Formula: (= 0 v_~y$r_buff1_thd3~0_44) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,805 INFO L290 TraceCheckUtils]: 26: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1536] L732-->L733: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,806 INFO L290 TraceCheckUtils]: 27: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1595] L733-->L734: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,806 INFO L290 TraceCheckUtils]: 28: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1598] L734-->L735: Formula: (= v_~y$w_buff0~0_18 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_18} AuxVars[] AssignedVars[~y$w_buff0~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,807 INFO L290 TraceCheckUtils]: 29: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1610] L735-->L736: Formula: (= v_~y$w_buff0_used~0_104 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_104} AuxVars[] AssignedVars[~y$w_buff0_used~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,807 INFO L290 TraceCheckUtils]: 30: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1547] L736-->L737: Formula: (= v_~y$w_buff1~0_17 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_17} AuxVars[] AssignedVars[~y$w_buff1~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,808 INFO L290 TraceCheckUtils]: 31: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1535] L737-->L738: Formula: (= v_~y$w_buff1_used~0_61 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_61} AuxVars[] AssignedVars[~y$w_buff1_used~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,808 INFO L290 TraceCheckUtils]: 32: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1568] L738-->L739: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1507] L739-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,809 INFO L290 TraceCheckUtils]: 34: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,810 INFO L290 TraceCheckUtils]: 35: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1556] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1526] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,811 INFO L290 TraceCheckUtils]: 37: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1603] L-1-6-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_1|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_1|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t1851~0#1.offset, ULTIMATE.start_main_~#t1850~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_~#t1850~0#1.offset, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t1851~0#1.base, ULTIMATE.start_main_~#t1849~0#1.base, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_~#t1849~0#1.offset, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,812 INFO L290 TraceCheckUtils]: 38: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1528] L846-->L846-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1849~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1849~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1849~0#1.base] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,812 INFO L290 TraceCheckUtils]: 39: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1512] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,813 INFO L290 TraceCheckUtils]: 40: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1602] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,813 INFO L290 TraceCheckUtils]: 41: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1545] L847-1-->L847-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3|) |v_ULTIMATE.start_main_~#t1849~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,814 INFO L290 TraceCheckUtils]: 42: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1646] L847-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2) (= |v_P0Thread1of1ForFork2_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#res#1.offset=|v_P0Thread1of1ForFork2_#res#1.offset_4|, P0Thread1of1ForFork2_#in~arg#1.base=|v_P0Thread1of1ForFork2_#in~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite6#1=|v_P0Thread1of1ForFork2_#t~ite6#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#in~arg#1.offset=|v_P0Thread1of1ForFork2_#in~arg#1.offset_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg#1.base=|v_P0Thread1of1ForFork2_~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_4|, P0Thread1of1ForFork2_~arg#1.offset=|v_P0Thread1of1ForFork2_~arg#1.offset_4|, P0Thread1of1ForFork2_#t~ite3#1=|v_P0Thread1of1ForFork2_#t~ite3#1_6|, P0Thread1of1ForFork2_#t~ite8#1=|v_P0Thread1of1ForFork2_#t~ite8#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork2_#res#1.base=|v_P0Thread1of1ForFork2_#res#1.base_4|, P0Thread1of1ForFork2_#t~ite7#1=|v_P0Thread1of1ForFork2_#t~ite7#1_4|, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res#1.offset, P0Thread1of1ForFork2_#in~arg#1.base, P0Thread1of1ForFork2_#t~ite6#1, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#in~arg#1.offset, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg#1.base, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_~arg#1.offset, P0Thread1of1ForFork2_#t~ite3#1, P0Thread1of1ForFork2_#t~ite8#1, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, P0Thread1of1ForFork2_#res#1.base, P0Thread1of1ForFork2_#t~ite7#1, P0Thread1of1ForFork2_#t~ite5#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,814 INFO L290 TraceCheckUtils]: 43: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1539] L847-3-->L847-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,815 INFO L290 TraceCheckUtils]: 44: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1520] L847-4-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,815 INFO L290 TraceCheckUtils]: 45: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1557] L848-->L848-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1850~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1850~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1850~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1850~0#1.base, #length, ULTIMATE.start_main_~#t1850~0#1.offset] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,816 INFO L290 TraceCheckUtils]: 46: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1601] L848-1-->L849: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,816 INFO L290 TraceCheckUtils]: 47: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1611] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,817 INFO L290 TraceCheckUtils]: 48: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1549] L849-1-->L849-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_3|) |v_ULTIMATE.start_main_~#t1850~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,817 INFO L290 TraceCheckUtils]: 49: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1642] L849-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_4|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,818 INFO L290 TraceCheckUtils]: 50: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1511] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,818 INFO L290 TraceCheckUtils]: 51: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1509] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,819 INFO L290 TraceCheckUtils]: 52: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1606] L850-->L850-1: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1851~0#1.base_2|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1851~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1851~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1851~0#1.offset, #length, ULTIMATE.start_main_~#t1851~0#1.base] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,819 INFO L290 TraceCheckUtils]: 53: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1553] L850-1-->L851: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,820 INFO L290 TraceCheckUtils]: 54: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1583] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,820 INFO L290 TraceCheckUtils]: 55: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1565] L851-1-->L851-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_3|) |v_ULTIMATE.start_main_~#t1851~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_3|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_3|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,821 INFO L290 TraceCheckUtils]: 56: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1644] L851-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_P2Thread1of1ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite62=|v_P2Thread1of1ForFork1_#t~ite62_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite60=|v_P2Thread1of1ForFork1_#t~ite60_4|, P2Thread1of1ForFork1_#t~ite41=|v_P2Thread1of1ForFork1_#t~ite41_4|, P2Thread1of1ForFork1_#t~ite24=|v_P2Thread1of1ForFork1_#t~ite24_4|, P2Thread1of1ForFork1_#t~ite47=|v_P2Thread1of1ForFork1_#t~ite47_4|, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_6|, P2Thread1of1ForFork1_#t~ite49=|v_P2Thread1of1ForFork1_#t~ite49_6|, P2Thread1of1ForFork1_#t~ite43=|v_P2Thread1of1ForFork1_#t~ite43_6|, P2Thread1of1ForFork1_#t~ite66=|v_P2Thread1of1ForFork1_#t~ite66_4|, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_6|, P2Thread1of1ForFork1_#t~ite22=|v_P2Thread1of1ForFork1_#t~ite22_6|, P2Thread1of1ForFork1_#t~ite45=|v_P2Thread1of1ForFork1_#t~ite45_6|, P2Thread1of1ForFork1_#t~ite64=|v_P2Thread1of1ForFork1_#t~ite64_4|, P2Thread1of1ForFork1_#t~ite28=|v_P2Thread1of1ForFork1_#t~ite28_6|, P2Thread1of1ForFork1_#in~arg.offset=|v_P2Thread1of1ForFork1_#in~arg.offset_4|, P2Thread1of1ForFork1_#t~ite51=|v_P2Thread1of1ForFork1_#t~ite51_6|, P2Thread1of1ForFork1_#t~nondet38=|v_P2Thread1of1ForFork1_#t~nondet38_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#t~ite30=|v_P2Thread1of1ForFork1_#t~ite30_4|, P2Thread1of1ForFork1_#t~nondet15=|v_P2Thread1of1ForFork1_#t~nondet15_6|, P2Thread1of1ForFork1_#t~ite36=|v_P2Thread1of1ForFork1_#t~ite36_4|, P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_4|, P2Thread1of1ForFork1_#t~ite57=|v_P2Thread1of1ForFork1_#t~ite57_6|, P2Thread1of1ForFork1_#t~ite32=|v_P2Thread1of1ForFork1_#t~ite32_6|, P2Thread1of1ForFork1_#t~ite55=|v_P2Thread1of1ForFork1_#t~ite55_6|, P2Thread1of1ForFork1_#t~ite34=|v_P2Thread1of1ForFork1_#t~ite34_6|, P2Thread1of1ForFork1_#t~ite53=|v_P2Thread1of1ForFork1_#t~ite53_4|, P2Thread1of1ForFork1_#in~arg.base=|v_P2Thread1of1ForFork1_#in~arg.base_4|, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_6|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_6|, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_4|, P2Thread1of1ForFork1_#t~ite61=|v_P2Thread1of1ForFork1_#t~ite61_6|, P2Thread1of1ForFork1_#t~ite40=|v_P2Thread1of1ForFork1_#t~ite40_6|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite46=|v_P2Thread1of1ForFork1_#t~ite46_6|, P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_6|, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_4|, P2Thread1of1ForFork1_#t~ite48=|v_P2Thread1of1ForFork1_#t~ite48_6|, P2Thread1of1ForFork1_~arg.base=v_P2Thread1of1ForFork1_~arg.base_4, P2Thread1of1ForFork1_#t~ite21=|v_P2Thread1of1ForFork1_#t~ite21_4|, P2Thread1of1ForFork1_#t~ite42=|v_P2Thread1of1ForFork1_#t~ite42_6|, P2Thread1of1ForFork1_#t~ite65=|v_P2Thread1of1ForFork1_#t~ite65_4|, P2Thread1of1ForFork1_#t~ite23=|v_P2Thread1of1ForFork1_#t~ite23_6|, P2Thread1of1ForFork1_#t~ite44=|v_P2Thread1of1ForFork1_#t~ite44_4|, P2Thread1of1ForFork1_#t~ite29=|v_P2Thread1of1ForFork1_#t~ite29_6|, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_4|, P2Thread1of1ForFork1_~arg.offset=v_P2Thread1of1ForFork1_~arg.offset_4, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_4|, P2Thread1of1ForFork1_#t~ite52=|v_P2Thread1of1ForFork1_#t~ite52_6|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_#t~nondet39=|v_P2Thread1of1ForFork1_#t~nondet39_6|, P2Thread1of1ForFork1_#t~ite50=|v_P2Thread1of1ForFork1_#t~ite50_4|, P2Thread1of1ForFork1_#t~nondet16=|v_P2Thread1of1ForFork1_#t~nondet16_6|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite35=|v_P2Thread1of1ForFork1_#t~ite35_6|, P2Thread1of1ForFork1_#t~ite37=|v_P2Thread1of1ForFork1_#t~ite37_4|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_6|, P2Thread1of1ForFork1_#t~ite56=|v_P2Thread1of1ForFork1_#t~ite56_4|, P2Thread1of1ForFork1_#t~ite31=|v_P2Thread1of1ForFork1_#t~ite31_6|, P2Thread1of1ForFork1_#t~ite33=|v_P2Thread1of1ForFork1_#t~ite33_4|, P2Thread1of1ForFork1_#t~ite54=|v_P2Thread1of1ForFork1_#t~ite54_6|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite60, P2Thread1of1ForFork1_#t~ite41, P2Thread1of1ForFork1_#t~ite24, P2Thread1of1ForFork1_#t~ite47, P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite49, P2Thread1of1ForFork1_#t~ite43, P2Thread1of1ForFork1_#t~ite66, P2Thread1of1ForFork1_#t~ite20, P2Thread1of1ForFork1_#t~ite22, P2Thread1of1ForFork1_#t~ite45, P2Thread1of1ForFork1_#t~ite64, P2Thread1of1ForFork1_#t~ite28, P2Thread1of1ForFork1_#in~arg.offset, P2Thread1of1ForFork1_#t~ite51, P2Thread1of1ForFork1_#t~nondet38, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#t~ite30, P2Thread1of1ForFork1_#t~nondet15, P2Thread1of1ForFork1_#t~ite36, P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite57, P2Thread1of1ForFork1_#t~ite32, P2Thread1of1ForFork1_#t~ite55, P2Thread1of1ForFork1_#t~ite34, P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#in~arg.base, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite19, P2Thread1of1ForFork1_#t~ite63, P2Thread1of1ForFork1_#t~ite61, P2Thread1of1ForFork1_#t~ite40, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite46, P2Thread1of1ForFork1_#t~ite25, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~ite48, P2Thread1of1ForFork1_~arg.base, P2Thread1of1ForFork1_#t~ite21, P2Thread1of1ForFork1_#t~ite42, P2Thread1of1ForFork1_#t~ite65, P2Thread1of1ForFork1_#t~ite23, P2Thread1of1ForFork1_#t~ite44, P2Thread1of1ForFork1_#t~ite29, P2Thread1of1ForFork1_#res.offset, P2Thread1of1ForFork1_~arg.offset, P2Thread1of1ForFork1_#res.base, P2Thread1of1ForFork1_#t~ite52, P2Thread1of1ForFork1_#t~nondet39, P2Thread1of1ForFork1_#t~ite50, P2Thread1of1ForFork1_#t~nondet16, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite35, P2Thread1of1ForFork1_#t~ite37, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~ite56, P2Thread1of1ForFork1_#t~ite31, P2Thread1of1ForFork1_#t~ite33, P2Thread1of1ForFork1_#t~ite54, P2Thread1of1ForFork1_#t~ite18] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,821 INFO L290 TraceCheckUtils]: 57: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1510] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,822 INFO L290 TraceCheckUtils]: 58: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1588] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet72#1] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,822 INFO L290 TraceCheckUtils]: 59: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1521] L852-->L854: 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] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,823 INFO L290 TraceCheckUtils]: 60: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1608] L854-->L855: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,823 INFO L290 TraceCheckUtils]: 61: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1522] L855-->L855-1: 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] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,824 INFO L290 TraceCheckUtils]: 62: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1517] L855-1-->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] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,824 INFO L290 TraceCheckUtils]: 63: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1578] 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] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,825 INFO L290 TraceCheckUtils]: 64: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1570] 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[] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,868 INFO L290 TraceCheckUtils]: 65: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1538] L2-1-->L856: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,869 INFO L290 TraceCheckUtils]: 66: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1617] L856-->L862: Formula: (let ((.cse10 (= (mod v_~y$w_buff0_used~0_705 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_145 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_208 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_706 256) 0))) (let ((.cse3 (not .cse14)) (.cse4 (or .cse14 .cse12)) (.cse6 (not .cse8)) (.cse7 (not .cse13)) (.cse1 (not .cse12)) (.cse2 (not .cse10)) (.cse5 (or .cse8 .cse13)) (.cse0 (or .cse10 .cse12))) (and (or (and (= v_~y$r_buff0_thd0~0_208 v_~y$r_buff0_thd0~0_207) .cse0) (and .cse1 .cse2 (= v_~y$r_buff0_thd0~0_207 0))) (or (and (= v_~y$w_buff0_used~0_705 0) .cse1 .cse3) (and .cse4 (= v_~y$w_buff0_used~0_706 v_~y$w_buff0_used~0_705))) (or (and (= |v_ULTIMATE.start_main_#t~ite73#1_27| |v_ULTIMATE.start_main_#t~ite73#1_32|) .cse1 (= v_~y~0_219 v_~y$w_buff0~0_198) .cse3) (and .cse4 (or (and .cse5 (= v_~y~0_220 |v_ULTIMATE.start_main_#t~ite73#1_32|)) (and .cse6 (= v_~y$w_buff1~0_215 |v_ULTIMATE.start_main_#t~ite73#1_32|) .cse7)) (= v_~y~0_219 |v_ULTIMATE.start_main_#t~ite73#1_32|))) (let ((.cse11 (= (mod v_~y$r_buff0_thd0~0_207 256) 0)) (.cse9 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (or .cse8 .cse9) (= v_~y$r_buff1_thd0~0_145 v_~y$r_buff1_thd0~0_144) (or .cse10 .cse11)) (and (or (and (not .cse11) .cse2) (and (not .cse9) .cse6)) (= v_~y$r_buff1_thd0~0_144 0)))) (or (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse6 .cse7) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse5 .cse0))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_706, ~y$w_buff1~0=v_~y$w_buff1~0_215, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_208, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_27|, ~y$w_buff0~0=v_~y$w_buff0~0_198, ~y~0=v_~y~0_220, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_145, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_26|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_705, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_30|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_18|, ~y$w_buff1~0=v_~y$w_buff1~0_215, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_207, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_26|, ~y$w_buff0~0=v_~y$w_buff0~0_198, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_24|, ~y~0=v_~y~0_219, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_144, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493} AuxVars[|v_ULTIMATE.start_main_#t~ite73#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite77#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite74#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite76#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {16552#(= ~__unbuffered_p2_EBX~0 0)} is VALID [2022-02-20 20:27:13,872 INFO L290 TraceCheckUtils]: 67: Hoare triple {16552#(= ~__unbuffered_p2_EBX~0 0)} [1582] L862-->L878: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_518 256) 0)) (.cse16 (= (mod v_~y$r_buff0_thd0~0_232 256) 0)) (.cse24 (= (mod v_~y$r_buff1_thd0~0_167 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_242 256) 0)) (.cse9 (and .cse16 .cse24)) (.cse11 (and .cse16 .cse31)) (.cse30 (= (mod v_~y$w_buff0_used~0_728 256) 0)) (.cse22 (not .cse24)) (.cse4 (not .cse16)) (.cse17 (= (mod v_~y$w_buff1_used~0_517 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_727 256) 0))) (let ((.cse12 (or .cse16 .cse10)) (.cse18 (not .cse17)) (.cse14 (not .cse10)) (.cse2 (or .cse22 .cse4)) (.cse1 (not .cse30)) (.cse5 (or .cse16 .cse30)) (.cse3 (or (not .cse31) .cse4)) (.cse0 (or .cse30 .cse9 .cse11)) (.cse6 (not .cse8))) (and (= v_~y~0_247 v_~y$mem_tmp~0_56) (or (and .cse0 (= v_~y~0_277 v_~y~0_247) (= |v_ULTIMATE.start_main_#t~ite81#1_42| |v_ULTIMATE.start_main_#t~ite81#1_37|)) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y~0_277) .cse3 (or (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y$w_buff0~0_215)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y$w_buff1~0_232) .cse5)))) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite92#1_56| |v_ULTIMATE.start_main_#t~ite92#1_51|))) (or (and (= v_~y$w_buff1_used~0_518 v_~y$w_buff1_used~0_517) .cse6 .cse7 (= |v_ULTIMATE.start_main_#t~ite93#1_48| |v_ULTIMATE.start_main_#t~ite93#1_43|)) (and .cse8 (= |v_ULTIMATE.start_main_#t~ite93#1_48| v_~y$w_buff1_used~0_517) (or (and .cse7 (= |v_ULTIMATE.start_main_#t~ite93#1_48| v_~y$w_buff1_used~0_518) (or .cse9 .cse10 .cse11)) (and (let ((.cse13 (= |v_ULTIMATE.start_main_#t~ite92#1_56| 0))) (or (and .cse12 .cse13) (and .cse4 .cse14 .cse13))) (= |v_ULTIMATE.start_main_#t~ite92#1_56| |v_ULTIMATE.start_main_#t~ite93#1_48|) .cse2 .cse3 .cse14))))) (= v_~y$flush_delayed~0_108 0) (= v_~weak$$choice2~0_242 |v_ULTIMATE.start_main_#t~nondet80#1_31|) (= (ite (= (ite (not (and (= v_~y~0_277 2) (= v_~__unbuffered_p2_EBX~0_24 1) (= v_~__unbuffered_p1_EAX~0_18 1) (= v_~__unbuffered_p2_EAX~0_30 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (or (and .cse6 (= v_~y~0_245 v_~y$mem_tmp~0_56)) (and .cse8 (= v_~y~0_277 v_~y~0_245))) (let ((.cse15 (= |v_ULTIMATE.start_main_#t~ite95#1_46| |v_ULTIMATE.start_main_#t~ite95#1_41|))) (or (and .cse6 (= |v_ULTIMATE.start_main_#t~ite96#1_35| |v_ULTIMATE.start_main_#t~ite96#1_40|) (= v_~y$r_buff0_thd0~0_232 v_~y$r_buff0_thd0~0_231) .cse15) (and (or (and (or .cse9 (and .cse16 .cse17) .cse10) (= v_~y$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite96#1_40|) .cse15) (and .cse2 (= |v_ULTIMATE.start_main_#t~ite95#1_46| |v_ULTIMATE.start_main_#t~ite96#1_40|) (or .cse18 .cse4) .cse14 (or (and (= v_~y$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite95#1_46|) .cse12) (and .cse4 (= |v_ULTIMATE.start_main_#t~ite95#1_46| 0) .cse14)))) .cse8 (= v_~y$r_buff0_thd0~0_231 |v_ULTIMATE.start_main_#t~ite96#1_40|)))) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite98#1_55| |v_ULTIMATE.start_main_#t~ite98#1_60|))) (or (and .cse8 (= v_~y$r_buff1_thd0~0_166 |v_ULTIMATE.start_main_#t~ite99#1_54|) (let ((.cse21 (= (mod v_~y$r_buff0_thd0~0_231 256) 0))) (or (let ((.cse19 (not .cse21))) (and (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite98#1_60| 0))) (or (and .cse19 .cse20 .cse14) (and .cse20 (or .cse21 .cse10)))) (or .cse22 .cse19) (or .cse18 .cse19) .cse14 (= |v_ULTIMATE.start_main_#t~ite98#1_60| |v_ULTIMATE.start_main_#t~ite99#1_54|))) (and .cse23 (or (and .cse24 .cse21) (and .cse21 .cse17) .cse10) (= v_~y$r_buff1_thd0~0_167 |v_ULTIMATE.start_main_#t~ite99#1_54|))))) (and .cse23 .cse6 (= v_~y$r_buff1_thd0~0_167 v_~y$r_buff1_thd0~0_166) (= |v_ULTIMATE.start_main_#t~ite99#1_49| |v_ULTIMATE.start_main_#t~ite99#1_54|)))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite83#1_58| |v_ULTIMATE.start_main_#t~ite83#1_53|))) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_50| v_~y$w_buff0~0_214) .cse8 (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite83#1_58| |v_ULTIMATE.start_main_#t~ite84#1_50|) .cse2 .cse3 (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite83#1_58| v_~y$w_buff0~0_215))) (or (and .cse1 .cse25 .cse4) (and .cse5 .cse25)))) (and .cse26 .cse0 (= |v_ULTIMATE.start_main_#t~ite84#1_50| v_~y$w_buff0~0_215)))) (and .cse26 (= v_~y$w_buff0~0_215 v_~y$w_buff0~0_214) .cse6 (= |v_ULTIMATE.start_main_#t~ite84#1_50| |v_ULTIMATE.start_main_#t~ite84#1_45|)))) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite86#1_53| |v_ULTIMATE.start_main_#t~ite86#1_58|))) (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_47| |v_ULTIMATE.start_main_#t~ite87#1_52|) .cse27 (= v_~y$w_buff1~0_232 v_~y$w_buff1~0_231) .cse6) (and .cse8 (or (and .cse27 .cse0 (= |v_ULTIMATE.start_main_#t~ite87#1_52| v_~y$w_buff1~0_232)) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite86#1_58| |v_ULTIMATE.start_main_#t~ite87#1_52|) .cse3 (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite86#1_58| v_~y$w_buff1~0_232))) (or (and .cse1 .cse28 .cse4) (and .cse28 .cse5))))) (= |v_ULTIMATE.start_main_#t~ite87#1_52| v_~y$w_buff1~0_231)))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite89#1_44| |v_ULTIMATE.start_main_#t~ite89#1_40|))) (or (and .cse8 (= |v_ULTIMATE.start_main_#t~ite90#1_38| v_~y$w_buff0_used~0_727) (or (and .cse1 .cse2 (or (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite89#1_44| 0)) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite89#1_44| v_~y$w_buff0_used~0_728))) .cse3 (= |v_ULTIMATE.start_main_#t~ite89#1_44| |v_ULTIMATE.start_main_#t~ite90#1_38|)) (and .cse29 (= |v_ULTIMATE.start_main_#t~ite90#1_38| v_~y$w_buff0_used~0_728) .cse0))) (and .cse29 .cse6 (= |v_ULTIMATE.start_main_#t~ite90#1_38| |v_ULTIMATE.start_main_#t~ite90#1_34|) (= v_~y$w_buff0_used~0_728 v_~y$w_buff0_used~0_727)))) (= |v_ULTIMATE.start_main_#t~nondet79#1_31| v_~weak$$choice0~0_43))))) InVars {ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_728, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_53|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_47|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_41|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_45|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~y$w_buff0~0=v_~y$w_buff0~0_215, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, ~y~0=v_~y~0_247, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_51|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_24, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_55|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_49|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_31|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_43|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_232, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_232, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_53|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_37|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_167, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_34|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_31|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_518} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_34|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_727, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_52|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_34|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_46|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_36|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_40|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_38|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_44|, ~y$mem_tmp~0=v_~y$mem_tmp~0_56, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_32|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_24|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~y$w_buff0~0=v_~y$w_buff0~0_214, ~y$flush_delayed~0=v_~y$flush_delayed~0_108, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_26|, ~y~0=v_~y~0_245, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_50|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_24, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_54|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_36|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_48|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_30|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_42|, ~weak$$choice0~0=v_~weak$$choice0~0_43, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_231, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_231, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_52|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_28|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_36|, ~weak$$choice2~0=v_~weak$$choice2~0_242, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_166, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_32|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_30|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_517} AuxVars[|v_ULTIMATE.start_main_#t~ite99#1_54|, |v_ULTIMATE.start_main_#t~ite96#1_40|, |v_ULTIMATE.start_main_#t~ite83#1_58|, |v_ULTIMATE.start_main_#t~ite86#1_58|, |v_ULTIMATE.start_main_#t~ite98#1_60|, |v_ULTIMATE.start_main_#t~ite81#1_42|, |v_ULTIMATE.start_main_#t~ite84#1_50|, |v_ULTIMATE.start_main_#t~ite87#1_52|, |v_ULTIMATE.start_main_#t~ite93#1_48|, |v_ULTIMATE.start_main_#t~ite95#1_46|, |v_ULTIMATE.start_main_#t~ite92#1_56|, |v_ULTIMATE.start_main_#t~ite90#1_38|, |v_ULTIMATE.start_main_#t~ite89#1_44|, v_~y~0_277] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite100#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite93#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ULTIMATE.start_main_#t~nondet80#1, ~y$w_buff1_used~0] {16553#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:27:13,873 INFO L290 TraceCheckUtils]: 68: Hoare triple {16553#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1559] L878-->L879: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16553#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:27:13,874 INFO L290 TraceCheckUtils]: 69: Hoare triple {16553#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1589] L879-->L879-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {16554#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:27:13,874 INFO L290 TraceCheckUtils]: 70: Hoare triple {16554#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1571] L879-1-->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] {16554#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:27:13,875 INFO L290 TraceCheckUtils]: 71: Hoare triple {16554#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1594] 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] {16555#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:27:13,876 INFO L290 TraceCheckUtils]: 72: Hoare triple {16555#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1563] 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[] {16551#false} is VALID [2022-02-20 20:27:13,876 INFO L290 TraceCheckUtils]: 73: Hoare triple {16551#false} [1554] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {16551#false} is VALID [2022-02-20 20:27:13,877 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 20:27:13,877 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:27:13,877 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513545037] [2022-02-20 20:27:13,877 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513545037] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:27:13,877 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:27:13,877 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 20:27:13,878 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805384875] [2022-02-20 20:27:13,878 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:27:13,879 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 74 [2022-02-20 20:27:13,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:27:13,886 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 20:27:13,954 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:27:13,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 20:27:13,954 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:27:13,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 20:27:13,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:27:13,956 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 115 [2022-02-20 20:27:13,957 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 108 transitions, 226 flow. Second operand has 6 states, 6 states have (on average 94.83333333333333) internal successors, (569), 6 states have internal predecessors, (569), 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 20:27:13,957 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:27:13,957 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 115 [2022-02-20 20:27:13,957 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:27:14,804 INFO L129 PetriNetUnfolder]: 416/1214 cut-off events. [2022-02-20 20:27:14,804 INFO L130 PetriNetUnfolder]: For 83/83 co-relation queries the response was YES. [2022-02-20 20:27:14,807 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1988 conditions, 1214 events. 416/1214 cut-off events. For 83/83 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 8277 event pairs, 74 based on Foata normal form. 0/1176 useless extension candidates. Maximal degree in co-relation 1936. Up to 257 conditions per place. [2022-02-20 20:27:14,810 INFO L132 encePairwiseOnDemand]: 109/115 looper letters, 19 selfloop transitions, 2 changer transitions 48/148 dead transitions. [2022-02-20 20:27:14,810 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 148 transitions, 436 flow [2022-02-20 20:27:14,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 20:27:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-02-20 20:27:14,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 897 transitions. [2022-02-20 20:27:14,821 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8666666666666667 [2022-02-20 20:27:14,821 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 897 transitions. [2022-02-20 20:27:14,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 897 transitions. [2022-02-20 20:27:14,822 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:27:14,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 897 transitions. [2022-02-20 20:27:14,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 99.66666666666667) internal successors, (897), 9 states have internal predecessors, (897), 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 20:27:14,826 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 115.0) internal successors, (1150), 10 states have internal predecessors, (1150), 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 20:27:14,826 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 115.0) internal successors, (1150), 10 states have internal predecessors, (1150), 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 20:27:14,826 INFO L186 Difference]: Start difference. First operand has 117 places, 108 transitions, 226 flow. Second operand 9 states and 897 transitions. [2022-02-20 20:27:14,826 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 148 transitions, 436 flow [2022-02-20 20:27:14,828 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 148 transitions, 418 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-02-20 20:27:14,830 INFO L242 Difference]: Finished difference. Result has 130 places, 96 transitions, 218 flow [2022-02-20 20:27:14,830 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=115, PETRI_DIFFERENCE_MINUEND_FLOW=222, PETRI_DIFFERENCE_MINUEND_PLACES=115, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=108, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=218, PETRI_PLACES=130, PETRI_TRANSITIONS=96} [2022-02-20 20:27:14,831 INFO L334 CegarLoopForPetriNet]: 120 programPoint places, 10 predicate places. [2022-02-20 20:27:14,831 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 130 places, 96 transitions, 218 flow [2022-02-20 20:27:15,109 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 8931 states, 8929 states have (on average 3.4821368574308433) internal successors, (31092), 8930 states have internal predecessors, (31092), 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 20:27:15,137 INFO L78 Accepts]: Start accepts. Automaton has has 8931 states, 8929 states have (on average 3.4821368574308433) internal successors, (31092), 8930 states have internal predecessors, (31092), 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 74 [2022-02-20 20:27:15,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:27:15,137 INFO L470 AbstractCegarLoop]: Abstraction has has 130 places, 96 transitions, 218 flow [2022-02-20 20:27:15,138 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 94.83333333333333) internal successors, (569), 6 states have internal predecessors, (569), 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 20:27:15,138 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:27:15,138 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 20:27:15,138 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:27:15,138 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 20:27:15,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:27:15,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1715962412, now seen corresponding path program 1 times [2022-02-20 20:27:15,139 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:27:15,140 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415950832] [2022-02-20 20:27:15,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:27:15,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:27:15,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:27:15,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {25506#true} [1605] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25506#true} is VALID [2022-02-20 20:27:15,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {25506#true} [1550] 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] {25506#true} is VALID [2022-02-20 20:27:15,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {25506#true} [1609] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {25506#true} is VALID [2022-02-20 20:27:15,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {25506#true} [1613] L-1-2-->L17: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {25506#true} is VALID [2022-02-20 20:27:15,626 INFO L290 TraceCheckUtils]: 4: Hoare triple {25506#true} [1612] L17-->L17-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {25506#true} is VALID [2022-02-20 20:27:15,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {25506#true} [1584] 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[] {25506#true} is VALID [2022-02-20 20:27:15,627 INFO L290 TraceCheckUtils]: 6: Hoare triple {25506#true} [1515] 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[] {25506#true} is VALID [2022-02-20 20:27:15,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {25506#true} [1592] L17-3-->L17-4: Formula: (and (= 55 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {25506#true} is VALID [2022-02-20 20:27:15,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {25506#true} [1514] 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] {25506#true} is VALID [2022-02-20 20:27:15,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {25506#true} [1551] L711-->L713: Formula: (= v_~__unbuffered_p1_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p1_EAX~0] {25506#true} is VALID [2022-02-20 20:27:15,628 INFO L290 TraceCheckUtils]: 10: Hoare triple {25506#true} [1600] L713-->L715: Formula: (= v_~__unbuffered_p2_EAX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EAX~0] {25506#true} is VALID [2022-02-20 20:27:15,628 INFO L290 TraceCheckUtils]: 11: Hoare triple {25506#true} [1518] L715-->L716: Formula: (= v_~__unbuffered_p2_EBX~0_2 0) InVars {} OutVars{~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {25506#true} is VALID [2022-02-20 20:27:15,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {25506#true} [1558] L716-->L717: 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] {25506#true} is VALID [2022-02-20 20:27:15,628 INFO L290 TraceCheckUtils]: 13: Hoare triple {25506#true} [1530] L717-->L719: Formula: (= v_~main$tmp_guard1~0_1 0) InVars {} OutVars{~main$tmp_guard1~0=v_~main$tmp_guard1~0_1} AuxVars[] AssignedVars[~main$tmp_guard1~0] {25506#true} is VALID [2022-02-20 20:27:15,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {25506#true} [1579] L719-->L721: Formula: (= v_~x~0_3 0) InVars {} OutVars{~x~0=v_~x~0_3} AuxVars[] AssignedVars[~x~0] {25506#true} is VALID [2022-02-20 20:27:15,629 INFO L290 TraceCheckUtils]: 15: Hoare triple {25506#true} [1585] L721-->L722: Formula: (= v_~y~0_20 0) InVars {} OutVars{~y~0=v_~y~0_20} AuxVars[] AssignedVars[~y~0] {25508#(= ~y~0 0)} is VALID [2022-02-20 20:27:15,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {25508#(= ~y~0 0)} [1572] L722-->L723: Formula: (= v_~y$flush_delayed~0_9 0) InVars {} OutVars{~y$flush_delayed~0=v_~y$flush_delayed~0_9} AuxVars[] AssignedVars[~y$flush_delayed~0] {25508#(= ~y~0 0)} is VALID [2022-02-20 20:27:15,630 INFO L290 TraceCheckUtils]: 17: Hoare triple {25508#(= ~y~0 0)} [1616] L723-->L724: Formula: (= 0 v_~y$mem_tmp~0_5) InVars {} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_5} AuxVars[] AssignedVars[~y$mem_tmp~0] {25508#(= ~y~0 0)} is VALID [2022-02-20 20:27:15,630 INFO L290 TraceCheckUtils]: 18: Hoare triple {25508#(= ~y~0 0)} [1531] L724-->L725: Formula: (= v_~y$r_buff0_thd0~0_2 0) InVars {} OutVars{~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff0_thd0~0] {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,631 INFO L290 TraceCheckUtils]: 19: Hoare triple {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} [1513] L725-->L726: Formula: (= v_~y$r_buff0_thd1~0_15 0) InVars {} OutVars{~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_15} AuxVars[] AssignedVars[~y$r_buff0_thd1~0] {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} [1591] L726-->L727: Formula: (= v_~y$r_buff0_thd2~0_14 0) InVars {} OutVars{~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_14} AuxVars[] AssignedVars[~y$r_buff0_thd2~0] {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,632 INFO L290 TraceCheckUtils]: 21: Hoare triple {25509#(and (= ~y$r_buff0_thd0~0 0) (= ~y~0 0))} [1525] L727-->L728: Formula: (= v_~y$r_buff0_thd3~0_78 0) InVars {} OutVars{~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_78} AuxVars[] AssignedVars[~y$r_buff0_thd3~0] {25510#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,632 INFO L290 TraceCheckUtils]: 22: Hoare triple {25510#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0))} [1576] L728-->L729: Formula: (= v_~y$r_buff1_thd0~0_2 0) InVars {} OutVars{~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_2} AuxVars[] AssignedVars[~y$r_buff1_thd0~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,633 INFO L290 TraceCheckUtils]: 23: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1548] L729-->L730: Formula: (= v_~y$r_buff1_thd1~0_10 0) InVars {} OutVars{~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd1~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,634 INFO L290 TraceCheckUtils]: 24: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1566] L730-->L731: Formula: (= 0 v_~y$r_buff1_thd2~0_10) InVars {} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_10} AuxVars[] AssignedVars[~y$r_buff1_thd2~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,634 INFO L290 TraceCheckUtils]: 25: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1597] L731-->L732: Formula: (= 0 v_~y$r_buff1_thd3~0_44) InVars {} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_44} AuxVars[] AssignedVars[~y$r_buff1_thd3~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,635 INFO L290 TraceCheckUtils]: 26: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1536] L732-->L733: Formula: (= v_~y$read_delayed~0_1 0) InVars {} OutVars{~y$read_delayed~0=v_~y$read_delayed~0_1} AuxVars[] AssignedVars[~y$read_delayed~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,635 INFO L290 TraceCheckUtils]: 27: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1595] L733-->L734: Formula: (and (= v_~y$read_delayed_var~0.base_1 0) (= v_~y$read_delayed_var~0.offset_1 0)) InVars {} OutVars{~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_1, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_1} AuxVars[] AssignedVars[~y$read_delayed_var~0.offset, ~y$read_delayed_var~0.base] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,636 INFO L290 TraceCheckUtils]: 28: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1598] L734-->L735: Formula: (= v_~y$w_buff0~0_18 0) InVars {} OutVars{~y$w_buff0~0=v_~y$w_buff0~0_18} AuxVars[] AssignedVars[~y$w_buff0~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,636 INFO L290 TraceCheckUtils]: 29: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1610] L735-->L736: Formula: (= v_~y$w_buff0_used~0_104 0) InVars {} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_104} AuxVars[] AssignedVars[~y$w_buff0_used~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,637 INFO L290 TraceCheckUtils]: 30: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1547] L736-->L737: Formula: (= v_~y$w_buff1~0_17 0) InVars {} OutVars{~y$w_buff1~0=v_~y$w_buff1~0_17} AuxVars[] AssignedVars[~y$w_buff1~0] {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,637 INFO L290 TraceCheckUtils]: 31: Hoare triple {25511#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1535] L737-->L738: Formula: (= v_~y$w_buff1_used~0_61 0) InVars {} OutVars{~y$w_buff1_used~0=v_~y$w_buff1_used~0_61} AuxVars[] AssignedVars[~y$w_buff1_used~0] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,638 INFO L290 TraceCheckUtils]: 32: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1568] L738-->L739: Formula: (= v_~weak$$choice0~0_3 0) InVars {} OutVars{~weak$$choice0~0=v_~weak$$choice0~0_3} AuxVars[] AssignedVars[~weak$$choice0~0] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,639 INFO L290 TraceCheckUtils]: 33: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1507] L739-->L-1-3: Formula: (= v_~weak$$choice2~0_29 0) InVars {} OutVars{~weak$$choice2~0=v_~weak$$choice2~0_29} AuxVars[] AssignedVars[~weak$$choice2~0] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,639 INFO L290 TraceCheckUtils]: 34: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1615] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,640 INFO L290 TraceCheckUtils]: 35: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1556] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,640 INFO L290 TraceCheckUtils]: 36: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1526] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,641 INFO L290 TraceCheckUtils]: 37: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1603] L-1-6-->L846: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_1|, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_1|, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_1|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_1|, ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_1|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_1|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_1|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_1|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_1|, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_1|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_1|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_1|, ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_1|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_1|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_1|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_1|, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_1|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_1|, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_1|, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_1|, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_1|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_1|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_1|, ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_1|, ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_1|, ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_1|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_1|, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_1|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_1|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_1|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_1|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_1|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_1|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_1|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_1|, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_1|, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_1|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_1|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_1|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_1|, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite74#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~nondet72#1, ULTIMATE.start_main_#t~ite87#1, ULTIMATE.start_main_~#t1851~0#1.offset, ULTIMATE.start_main_~#t1850~0#1.base, ULTIMATE.start_main_#t~pre69#1, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_~#t1850~0#1.offset, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~nondet68#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite84#1, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite100#1, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_~#t1851~0#1.base, ULTIMATE.start_main_~#t1849~0#1.base, ULTIMATE.start_main_#t~pre67#1, ULTIMATE.start_main_#t~ite77#1, ULTIMATE.start_main_#t~nondet70#1, ULTIMATE.start_main_~#t1849~0#1.offset, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~pre71#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite76#1, ULTIMATE.start_main_#t~ite93#1, ULTIMATE.start_main_#t~ite89#1, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ULTIMATE.start_main_#t~nondet80#1, ULTIMATE.start_main_#t~ite90#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,642 INFO L290 TraceCheckUtils]: 38: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1528] L846-->L846-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1849~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 0)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 4)) (= |v_#valid_4| (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2| 1)) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1849~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_2|, #valid=|v_#valid_4|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t1849~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t1849~0#1.base] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,642 INFO L290 TraceCheckUtils]: 39: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1512] L846-1-->L847: Formula: (= |v_ULTIMATE.start_main_#t~pre67#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1602] L847-->L847-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1545] L847-1-->L847-2: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1849~0#1.base_3|) |v_ULTIMATE.start_main_~#t1849~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre67#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1849~0#1.offset=|v_ULTIMATE.start_main_~#t1849~0#1.offset_3|, ULTIMATE.start_main_~#t1849~0#1.base=|v_ULTIMATE.start_main_~#t1849~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,644 INFO L290 TraceCheckUtils]: 42: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1646] L847-2-->P0ENTRY: Formula: (and (= |v_P0Thread1of1ForFork2_#in~arg#1.offset_4| 0) (= v_P0Thread1of1ForFork2_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre67#1_6| v_P0Thread1of1ForFork2_thidvar0_2) (= |v_P0Thread1of1ForFork2_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_6|, P0Thread1of1ForFork2_#res#1.offset=|v_P0Thread1of1ForFork2_#res#1.offset_4|, P0Thread1of1ForFork2_#in~arg#1.base=|v_P0Thread1of1ForFork2_#in~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite6#1=|v_P0Thread1of1ForFork2_#t~ite6#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_6|, P0Thread1of1ForFork2_thidvar0=v_P0Thread1of1ForFork2_thidvar0_2, P0Thread1of1ForFork2_#in~arg#1.offset=|v_P0Thread1of1ForFork2_#in~arg#1.offset_4|, P0Thread1of1ForFork2_thidvar1=v_P0Thread1of1ForFork2_thidvar1_2, P0Thread1of1ForFork2_~arg#1.base=|v_P0Thread1of1ForFork2_~arg#1.base_4|, P0Thread1of1ForFork2_#t~ite4#1=|v_P0Thread1of1ForFork2_#t~ite4#1_4|, P0Thread1of1ForFork2_~arg#1.offset=|v_P0Thread1of1ForFork2_~arg#1.offset_4|, P0Thread1of1ForFork2_#t~ite3#1=|v_P0Thread1of1ForFork2_#t~ite3#1_6|, P0Thread1of1ForFork2_#t~ite8#1=|v_P0Thread1of1ForFork2_#t~ite8#1_4|, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork2___VERIFIER_assert_~expression#1_6|, P0Thread1of1ForFork2_#res#1.base=|v_P0Thread1of1ForFork2_#res#1.base_4|, P0Thread1of1ForFork2_#t~ite7#1=|v_P0Thread1of1ForFork2_#t~ite7#1_4|, P0Thread1of1ForFork2_#t~ite5#1=|v_P0Thread1of1ForFork2_#t~ite5#1_4|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#res#1.offset, P0Thread1of1ForFork2_#in~arg#1.base, P0Thread1of1ForFork2_#t~ite6#1, P0Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, P0Thread1of1ForFork2_thidvar0, P0Thread1of1ForFork2_#in~arg#1.offset, P0Thread1of1ForFork2_thidvar1, P0Thread1of1ForFork2_~arg#1.base, P0Thread1of1ForFork2_#t~ite4#1, P0Thread1of1ForFork2_~arg#1.offset, P0Thread1of1ForFork2_#t~ite3#1, P0Thread1of1ForFork2_#t~ite8#1, P0Thread1of1ForFork2___VERIFIER_assert_~expression#1, P0Thread1of1ForFork2_#res#1.base, P0Thread1of1ForFork2_#t~ite7#1, P0Thread1of1ForFork2_#t~ite5#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,645 INFO L290 TraceCheckUtils]: 43: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1539] L847-3-->L847-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre67#1=|v_ULTIMATE.start_main_#t~pre67#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre67#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,645 INFO L290 TraceCheckUtils]: 44: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1520] L847-4-->L848: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet68#1=|v_ULTIMATE.start_main_#t~nondet68#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet68#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,647 INFO L290 TraceCheckUtils]: 45: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1557] L848-->L848-1: Formula: (and (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 4) |v_#length_5|) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t1850~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 0)) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t1850~0#1.base_2|) (= |v_#valid_6| (store |v_#valid_7| |v_ULTIMATE.start_main_~#t1850~0#1.base_2| 1)) (= |v_ULTIMATE.start_main_~#t1850~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1850~0#1.base, #length, ULTIMATE.start_main_~#t1850~0#1.offset] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,648 INFO L290 TraceCheckUtils]: 46: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1601] L848-1-->L849: Formula: (= |v_ULTIMATE.start_main_#t~pre69#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1611] L849-->L849-1: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,650 INFO L290 TraceCheckUtils]: 48: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1549] L849-1-->L849-2: Formula: (= |v_#memory_int_5| (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t1850~0#1.base_3|) |v_ULTIMATE.start_main_~#t1850~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre69#1_3|))) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t1850~0#1.base=|v_ULTIMATE.start_main_~#t1850~0#1.base_3|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_3|, ULTIMATE.start_main_~#t1850~0#1.offset=|v_ULTIMATE.start_main_~#t1850~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,650 INFO L290 TraceCheckUtils]: 49: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1642] L849-2-->P1ENTRY: Formula: (and (= v_P1Thread1of1ForFork0_thidvar2_2 0) (= |v_P1Thread1of1ForFork0_#in~arg.offset_4| 0) (= |v_P1Thread1of1ForFork0_#in~arg.base_4| 0) (= v_P1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre69#1_6| v_P1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|} OutVars{P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#t~ite12=|v_P1Thread1of1ForFork0_#t~ite12_4|, P1Thread1of1ForFork0_#t~ite11=|v_P1Thread1of1ForFork0_#t~ite11_4|, P1Thread1of1ForFork0_#t~ite14=|v_P1Thread1of1ForFork0_#t~ite14_4|, P1Thread1of1ForFork0_#t~ite9=|v_P1Thread1of1ForFork0_#t~ite9_6|, ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_6|, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_4|, P1Thread1of1ForFork0_#t~ite13=|v_P1Thread1of1ForFork0_#t~ite13_4|, P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_thidvar1=v_P1Thread1of1ForFork0_thidvar1_2, P1Thread1of1ForFork0_thidvar0=v_P1Thread1of1ForFork0_thidvar0_2, P1Thread1of1ForFork0_#t~ite10=|v_P1Thread1of1ForFork0_#t~ite10_4|, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_thidvar2=v_P1Thread1of1ForFork0_thidvar2_2, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_4|} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.base, P1Thread1of1ForFork0_#t~ite12, P1Thread1of1ForFork0_#t~ite11, P1Thread1of1ForFork0_#t~ite14, P1Thread1of1ForFork0_#t~ite9, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#t~ite13, P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_thidvar1, P1Thread1of1ForFork0_thidvar0, P1Thread1of1ForFork0_#t~ite10, P1Thread1of1ForFork0_#in~arg.base, P1Thread1of1ForFork0_thidvar2, P1Thread1of1ForFork0_#in~arg.offset, P1Thread1of1ForFork0_#res.base] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,651 INFO L290 TraceCheckUtils]: 50: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1511] L849-3-->L849-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre69#1=|v_ULTIMATE.start_main_#t~pre69#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre69#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1509] L849-4-->L850: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet70#1=|v_ULTIMATE.start_main_#t~nondet70#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet70#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1606] L850-->L850-1: Formula: (and (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1851~0#1.base_2|) (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 1)) (= (store |v_#length_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 4) |v_#length_7|) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1851~0#1.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#t1851~0#1.base_2| 0)) (= |v_ULTIMATE.start_main_~#t1851~0#1.offset_2| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_2|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_~#t1851~0#1.offset, #length, ULTIMATE.start_main_~#t1851~0#1.base] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1553] L850-1-->L851: Formula: (= |v_ULTIMATE.start_main_#t~pre71#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1583] L851-->L851-1: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,655 INFO L290 TraceCheckUtils]: 55: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1565] L851-1-->L851-2: Formula: (= (store |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_3| (store (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t1851~0#1.base_3|) |v_ULTIMATE.start_main_~#t1851~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre71#1_3|)) |v_#memory_int_7|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_3|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1851~0#1.offset=|v_ULTIMATE.start_main_~#t1851~0#1.offset_3|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_3|, ULTIMATE.start_main_~#t1851~0#1.base=|v_ULTIMATE.start_main_~#t1851~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1644] L851-2-->P2ENTRY: Formula: (and (= |v_P2Thread1of1ForFork1_#in~arg.offset_4| 0) (= v_P2Thread1of1ForFork1_thidvar1_2 0) (= |v_P2Thread1of1ForFork1_#in~arg.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre71#1_6| v_P2Thread1of1ForFork1_thidvar0_2) (= v_P2Thread1of1ForFork1_thidvar2_2 0) (= v_P2Thread1of1ForFork1_thidvar3_2 0)) InVars {ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|} OutVars{P2Thread1of1ForFork1_#t~ite62=|v_P2Thread1of1ForFork1_#t~ite62_4|, P2Thread1of1ForFork1_thidvar3=v_P2Thread1of1ForFork1_thidvar3_2, P2Thread1of1ForFork1_#t~ite60=|v_P2Thread1of1ForFork1_#t~ite60_4|, P2Thread1of1ForFork1_#t~ite41=|v_P2Thread1of1ForFork1_#t~ite41_4|, P2Thread1of1ForFork1_#t~ite24=|v_P2Thread1of1ForFork1_#t~ite24_4|, P2Thread1of1ForFork1_#t~ite47=|v_P2Thread1of1ForFork1_#t~ite47_4|, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_6|, P2Thread1of1ForFork1_#t~ite49=|v_P2Thread1of1ForFork1_#t~ite49_6|, P2Thread1of1ForFork1_#t~ite43=|v_P2Thread1of1ForFork1_#t~ite43_6|, P2Thread1of1ForFork1_#t~ite66=|v_P2Thread1of1ForFork1_#t~ite66_4|, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_6|, P2Thread1of1ForFork1_#t~ite22=|v_P2Thread1of1ForFork1_#t~ite22_6|, P2Thread1of1ForFork1_#t~ite45=|v_P2Thread1of1ForFork1_#t~ite45_6|, P2Thread1of1ForFork1_#t~ite64=|v_P2Thread1of1ForFork1_#t~ite64_4|, P2Thread1of1ForFork1_#t~ite28=|v_P2Thread1of1ForFork1_#t~ite28_6|, P2Thread1of1ForFork1_#in~arg.offset=|v_P2Thread1of1ForFork1_#in~arg.offset_4|, P2Thread1of1ForFork1_#t~ite51=|v_P2Thread1of1ForFork1_#t~ite51_6|, P2Thread1of1ForFork1_#t~nondet38=|v_P2Thread1of1ForFork1_#t~nondet38_6|, P2Thread1of1ForFork1_thidvar2=v_P2Thread1of1ForFork1_thidvar2_2, P2Thread1of1ForFork1_#t~ite30=|v_P2Thread1of1ForFork1_#t~ite30_4|, P2Thread1of1ForFork1_#t~nondet15=|v_P2Thread1of1ForFork1_#t~nondet15_6|, P2Thread1of1ForFork1_#t~ite36=|v_P2Thread1of1ForFork1_#t~ite36_4|, P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_4|, P2Thread1of1ForFork1_#t~ite57=|v_P2Thread1of1ForFork1_#t~ite57_6|, P2Thread1of1ForFork1_#t~ite32=|v_P2Thread1of1ForFork1_#t~ite32_6|, P2Thread1of1ForFork1_#t~ite55=|v_P2Thread1of1ForFork1_#t~ite55_6|, P2Thread1of1ForFork1_#t~ite34=|v_P2Thread1of1ForFork1_#t~ite34_6|, P2Thread1of1ForFork1_#t~ite53=|v_P2Thread1of1ForFork1_#t~ite53_4|, P2Thread1of1ForFork1_#in~arg.base=|v_P2Thread1of1ForFork1_#in~arg.base_4|, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_6|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_6|, P2Thread1of1ForFork1_#t~ite63=|v_P2Thread1of1ForFork1_#t~ite63_4|, P2Thread1of1ForFork1_#t~ite61=|v_P2Thread1of1ForFork1_#t~ite61_6|, P2Thread1of1ForFork1_#t~ite40=|v_P2Thread1of1ForFork1_#t~ite40_6|, P2Thread1of1ForFork1_thidvar1=v_P2Thread1of1ForFork1_thidvar1_2, P2Thread1of1ForFork1_#t~ite46=|v_P2Thread1of1ForFork1_#t~ite46_6|, P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_6|, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_4|, P2Thread1of1ForFork1_#t~ite48=|v_P2Thread1of1ForFork1_#t~ite48_6|, P2Thread1of1ForFork1_~arg.base=v_P2Thread1of1ForFork1_~arg.base_4, P2Thread1of1ForFork1_#t~ite21=|v_P2Thread1of1ForFork1_#t~ite21_4|, P2Thread1of1ForFork1_#t~ite42=|v_P2Thread1of1ForFork1_#t~ite42_6|, P2Thread1of1ForFork1_#t~ite65=|v_P2Thread1of1ForFork1_#t~ite65_4|, P2Thread1of1ForFork1_#t~ite23=|v_P2Thread1of1ForFork1_#t~ite23_6|, P2Thread1of1ForFork1_#t~ite44=|v_P2Thread1of1ForFork1_#t~ite44_4|, P2Thread1of1ForFork1_#t~ite29=|v_P2Thread1of1ForFork1_#t~ite29_6|, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_4|, P2Thread1of1ForFork1_~arg.offset=v_P2Thread1of1ForFork1_~arg.offset_4, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_4|, P2Thread1of1ForFork1_#t~ite52=|v_P2Thread1of1ForFork1_#t~ite52_6|, ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_6|, P2Thread1of1ForFork1_#t~nondet39=|v_P2Thread1of1ForFork1_#t~nondet39_6|, P2Thread1of1ForFork1_#t~ite50=|v_P2Thread1of1ForFork1_#t~ite50_4|, P2Thread1of1ForFork1_#t~nondet16=|v_P2Thread1of1ForFork1_#t~nondet16_6|, P2Thread1of1ForFork1_thidvar0=v_P2Thread1of1ForFork1_thidvar0_2, P2Thread1of1ForFork1_#t~ite35=|v_P2Thread1of1ForFork1_#t~ite35_6|, P2Thread1of1ForFork1_#t~ite37=|v_P2Thread1of1ForFork1_#t~ite37_4|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_6|, P2Thread1of1ForFork1_#t~ite56=|v_P2Thread1of1ForFork1_#t~ite56_4|, P2Thread1of1ForFork1_#t~ite31=|v_P2Thread1of1ForFork1_#t~ite31_6|, P2Thread1of1ForFork1_#t~ite33=|v_P2Thread1of1ForFork1_#t~ite33_4|, P2Thread1of1ForFork1_#t~ite54=|v_P2Thread1of1ForFork1_#t~ite54_6|, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite62, P2Thread1of1ForFork1_thidvar3, P2Thread1of1ForFork1_#t~ite60, P2Thread1of1ForFork1_#t~ite41, P2Thread1of1ForFork1_#t~ite24, P2Thread1of1ForFork1_#t~ite47, P2Thread1of1ForFork1_#t~ite26, P2Thread1of1ForFork1_#t~ite49, P2Thread1of1ForFork1_#t~ite43, P2Thread1of1ForFork1_#t~ite66, P2Thread1of1ForFork1_#t~ite20, P2Thread1of1ForFork1_#t~ite22, P2Thread1of1ForFork1_#t~ite45, P2Thread1of1ForFork1_#t~ite64, P2Thread1of1ForFork1_#t~ite28, P2Thread1of1ForFork1_#in~arg.offset, P2Thread1of1ForFork1_#t~ite51, P2Thread1of1ForFork1_#t~nondet38, P2Thread1of1ForFork1_thidvar2, P2Thread1of1ForFork1_#t~ite30, P2Thread1of1ForFork1_#t~nondet15, P2Thread1of1ForFork1_#t~ite36, P2Thread1of1ForFork1_#t~ite59, P2Thread1of1ForFork1_#t~ite57, P2Thread1of1ForFork1_#t~ite32, P2Thread1of1ForFork1_#t~ite55, P2Thread1of1ForFork1_#t~ite34, P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#in~arg.base, P2Thread1of1ForFork1_#t~ite17, P2Thread1of1ForFork1_#t~ite19, P2Thread1of1ForFork1_#t~ite63, P2Thread1of1ForFork1_#t~ite61, P2Thread1of1ForFork1_#t~ite40, P2Thread1of1ForFork1_thidvar1, P2Thread1of1ForFork1_#t~ite46, P2Thread1of1ForFork1_#t~ite25, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~ite48, P2Thread1of1ForFork1_~arg.base, P2Thread1of1ForFork1_#t~ite21, P2Thread1of1ForFork1_#t~ite42, P2Thread1of1ForFork1_#t~ite65, P2Thread1of1ForFork1_#t~ite23, P2Thread1of1ForFork1_#t~ite44, P2Thread1of1ForFork1_#t~ite29, P2Thread1of1ForFork1_#res.offset, P2Thread1of1ForFork1_~arg.offset, P2Thread1of1ForFork1_#res.base, P2Thread1of1ForFork1_#t~ite52, P2Thread1of1ForFork1_#t~nondet39, P2Thread1of1ForFork1_#t~ite50, P2Thread1of1ForFork1_#t~nondet16, P2Thread1of1ForFork1_thidvar0, P2Thread1of1ForFork1_#t~ite35, P2Thread1of1ForFork1_#t~ite37, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~ite56, P2Thread1of1ForFork1_#t~ite31, P2Thread1of1ForFork1_#t~ite33, P2Thread1of1ForFork1_#t~ite54, P2Thread1of1ForFork1_#t~ite18] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,656 INFO L290 TraceCheckUtils]: 57: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1510] L851-3-->L851-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre71#1=|v_ULTIMATE.start_main_#t~pre71#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre71#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,657 INFO L290 TraceCheckUtils]: 58: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1588] L851-4-->L852: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet72#1=|v_ULTIMATE.start_main_#t~nondet72#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet72#1] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,657 INFO L290 TraceCheckUtils]: 59: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1521] L852-->L854: 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] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1608] L854-->L855: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,659 INFO L290 TraceCheckUtils]: 61: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1522] L855-->L855-1: 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] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,659 INFO L290 TraceCheckUtils]: 62: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1517] L855-1-->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] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,660 INFO L290 TraceCheckUtils]: 63: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1578] 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] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,660 INFO L290 TraceCheckUtils]: 64: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1570] 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[] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,661 INFO L290 TraceCheckUtils]: 65: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1538] L2-1-->L856: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} is VALID [2022-02-20 20:27:15,662 INFO L290 TraceCheckUtils]: 66: Hoare triple {25512#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0) (= ~y$r_buff1_thd0~0 0))} [1617] L856-->L862: Formula: (let ((.cse10 (= (mod v_~y$w_buff0_used~0_705 256) 0)) (.cse13 (= (mod v_~y$w_buff1_used~0_494 256) 0)) (.cse8 (= (mod v_~y$r_buff1_thd0~0_145 256) 0)) (.cse12 (= (mod v_~y$r_buff0_thd0~0_208 256) 0)) (.cse14 (= (mod v_~y$w_buff0_used~0_706 256) 0))) (let ((.cse3 (not .cse14)) (.cse4 (or .cse14 .cse12)) (.cse6 (not .cse8)) (.cse7 (not .cse13)) (.cse1 (not .cse12)) (.cse2 (not .cse10)) (.cse5 (or .cse8 .cse13)) (.cse0 (or .cse10 .cse12))) (and (or (and (= v_~y$r_buff0_thd0~0_208 v_~y$r_buff0_thd0~0_207) .cse0) (and .cse1 .cse2 (= v_~y$r_buff0_thd0~0_207 0))) (or (and (= v_~y$w_buff0_used~0_705 0) .cse1 .cse3) (and .cse4 (= v_~y$w_buff0_used~0_706 v_~y$w_buff0_used~0_705))) (or (and (= |v_ULTIMATE.start_main_#t~ite73#1_27| |v_ULTIMATE.start_main_#t~ite73#1_32|) .cse1 (= v_~y~0_219 v_~y$w_buff0~0_198) .cse3) (and .cse4 (or (and .cse5 (= v_~y~0_220 |v_ULTIMATE.start_main_#t~ite73#1_32|)) (and .cse6 (= v_~y$w_buff1~0_215 |v_ULTIMATE.start_main_#t~ite73#1_32|) .cse7)) (= v_~y~0_219 |v_ULTIMATE.start_main_#t~ite73#1_32|))) (let ((.cse11 (= (mod v_~y$r_buff0_thd0~0_207 256) 0)) (.cse9 (= (mod v_~y$w_buff1_used~0_493 256) 0))) (or (and (or .cse8 .cse9) (= v_~y$r_buff1_thd0~0_145 v_~y$r_buff1_thd0~0_144) (or .cse10 .cse11)) (and (or (and (not .cse11) .cse2) (and (not .cse9) .cse6)) (= v_~y$r_buff1_thd0~0_144 0)))) (or (and (= v_~y$w_buff1_used~0_493 0) (or (and .cse6 .cse7) (and .cse1 .cse2))) (and (= v_~y$w_buff1_used~0_494 v_~y$w_buff1_used~0_493) .cse5 .cse0))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_706, ~y$w_buff1~0=v_~y$w_buff1~0_215, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_208, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_27|, ~y$w_buff0~0=v_~y$w_buff0~0_198, ~y~0=v_~y~0_220, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_145, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_494} OutVars{ULTIMATE.start_main_#t~ite77#1=|v_ULTIMATE.start_main_#t~ite77#1_26|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_705, ULTIMATE.start_main_#t~ite74#1=|v_ULTIMATE.start_main_#t~ite74#1_30|, ULTIMATE.start_main_#t~ite76#1=|v_ULTIMATE.start_main_#t~ite76#1_30|, ULTIMATE.start_main_#t~ite78#1=|v_ULTIMATE.start_main_#t~ite78#1_18|, ~y$w_buff1~0=v_~y$w_buff1~0_215, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_207, ULTIMATE.start_main_#t~ite73#1=|v_ULTIMATE.start_main_#t~ite73#1_26|, ~y$w_buff0~0=v_~y$w_buff0~0_198, ULTIMATE.start_main_#t~ite75#1=|v_ULTIMATE.start_main_#t~ite75#1_24|, ~y~0=v_~y~0_219, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_144, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_493} AuxVars[|v_ULTIMATE.start_main_#t~ite73#1_32|] AssignedVars[ULTIMATE.start_main_#t~ite78#1, ULTIMATE.start_main_#t~ite77#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite74#1, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite73#1, ULTIMATE.start_main_#t~ite75#1, ULTIMATE.start_main_#t~ite76#1, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0] {25513#(and (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,663 INFO L290 TraceCheckUtils]: 67: Hoare triple {25513#(and (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0))} [1634] P2ENTRY-->L791: Formula: (and (= v_P2Thread1of1ForFork1_~arg.base_1 |v_P2Thread1of1ForFork1_#in~arg.base_1|) (= v_P2Thread1of1ForFork1_~arg.offset_1 |v_P2Thread1of1ForFork1_#in~arg.offset_1|)) InVars {P2Thread1of1ForFork1_#in~arg.offset=|v_P2Thread1of1ForFork1_#in~arg.offset_1|, P2Thread1of1ForFork1_#in~arg.base=|v_P2Thread1of1ForFork1_#in~arg.base_1|} OutVars{P2Thread1of1ForFork1_#in~arg.offset=|v_P2Thread1of1ForFork1_#in~arg.offset_1|, P2Thread1of1ForFork1_#in~arg.base=|v_P2Thread1of1ForFork1_#in~arg.base_1|, P2Thread1of1ForFork1_~arg.offset=v_P2Thread1of1ForFork1_~arg.offset_1, P2Thread1of1ForFork1_~arg.base=v_P2Thread1of1ForFork1_~arg.base_1} AuxVars[] AssignedVars[P2Thread1of1ForFork1_~arg.offset, P2Thread1of1ForFork1_~arg.base] {25513#(and (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0))} is VALID [2022-02-20 20:27:15,667 INFO L290 TraceCheckUtils]: 68: Hoare triple {25513#(and (= ~y$r_buff0_thd3~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 0))} [1635] L791-->L806: Formula: (let ((.cse30 (= (mod v_~y$w_buff1_used~0_482 256) 0)) (.cse19 (= (mod v_~y$r_buff0_thd3~0_370 256) 0)) (.cse26 (= (mod v_~y$r_buff1_thd3~0_244 256) 0))) (let ((.cse6 (= 0 (mod v_~weak$$choice2~0_226 256))) (.cse20 (= (mod v_~y$w_buff0_used~0_691 256) 0)) (.cse23 (not .cse26)) (.cse2 (not .cse19)) (.cse18 (= (mod v_~y$w_buff1_used~0_481 256) 0)) (.cse17 (and .cse26 .cse19)) (.cse29 (and .cse19 .cse30)) (.cse31 (= (mod v_~y$w_buff0_used~0_692 256) 0))) (let ((.cse4 (or .cse31 .cse19)) (.cse3 (not .cse31)) (.cse5 (or .cse17 .cse29 .cse31)) (.cse15 (not .cse18)) (.cse0 (or (not .cse30) .cse2)) (.cse1 (or .cse2 .cse23)) (.cse16 (or .cse19 .cse20)) (.cse14 (not .cse20)) (.cse9 (not .cse6))) (and (or (and (= |v_P2_#t~ite17_55| v_~__unbuffered_p2_EAX~0_26) .cse0 .cse1 (or (and .cse2 (= |v_P2_#t~ite17_55| v_~y$w_buff0~0_195) .cse3) (and .cse4 (= v_~y$w_buff1~0_212 |v_P2_#t~ite17_55|))) .cse3) (and .cse5 (= |v_P2_#t~ite17_55| |v_P2Thread1of1ForFork1_#t~ite17_1|) (= v_~y~0_211 v_~__unbuffered_p2_EAX~0_26))) (let ((.cse8 (= |v_P2_#t~ite19_75| |v_P2Thread1of1ForFork1_#t~ite19_1|))) (or (and .cse6 (or (and (let ((.cse7 (= |v_P2_#t~ite19_75| v_~y$w_buff0~0_195))) (or (and .cse7 .cse4) (and .cse7 .cse2 .cse3))) (= |v_P2_#t~ite19_75| |v_P2_#t~ite20_67|) .cse0 .cse1 .cse3) (and .cse5 (= |v_P2_#t~ite20_67| v_~y$w_buff0~0_195) .cse8)) (= |v_P2_#t~ite20_67| v_~y$w_buff0~0_194)) (and .cse9 (= v_~y$w_buff0~0_195 v_~y$w_buff0~0_194) .cse8 (= |v_P2_#t~ite20_67| |v_P2Thread1of1ForFork1_#t~ite20_1|)))) (let ((.cse11 (= |v_P2_#t~ite22_81| |v_P2Thread1of1ForFork1_#t~ite22_1|))) (or (and (or (and .cse0 .cse1 (let ((.cse10 (= v_~y$w_buff1~0_212 |v_P2_#t~ite22_81|))) (or (and .cse2 .cse3 .cse10) (and .cse4 .cse10))) .cse3 (= |v_P2_#t~ite22_81| |v_P2_#t~ite23_73|)) (and .cse5 .cse11 (= v_~y$w_buff1~0_212 |v_P2_#t~ite23_73|))) (= v_~y$w_buff1~0_211 |v_P2_#t~ite23_73|) .cse6) (and (= |v_P2_#t~ite23_73| |v_P2Thread1of1ForFork1_#t~ite23_1|) (= v_~y$w_buff1~0_212 v_~y$w_buff1~0_211) .cse11 .cse9))) (= |v_P2Thread1of1ForFork1_#t~nondet15_1| v_~weak$$choice0~0_35) (let ((.cse12 (= |v_P2_#t~ite25_73| |v_P2Thread1of1ForFork1_#t~ite25_1|))) (or (and .cse6 (= |v_P2_#t~ite26_69| v_~y$w_buff0_used~0_691) (or (and .cse0 .cse1 .cse3 (or (and .cse4 (= |v_P2_#t~ite25_73| v_~y$w_buff0_used~0_692)) (and (= |v_P2_#t~ite25_73| 0) .cse2 .cse3)) (= |v_P2_#t~ite25_73| |v_P2_#t~ite26_69|)) (and .cse5 (= |v_P2_#t~ite26_69| v_~y$w_buff0_used~0_692) .cse12))) (and (= |v_P2_#t~ite26_69| |v_P2Thread1of1ForFork1_#t~ite26_1|) (= v_~y$w_buff0_used~0_692 v_~y$w_buff0_used~0_691) .cse9 .cse12))) (let ((.cse13 (= |v_P2_#t~ite31_55| |v_P2Thread1of1ForFork1_#t~ite31_1|))) (or (and (= v_~y$r_buff0_thd3~0_369 v_~y$r_buff0_thd3~0_370) .cse13 (= |v_P2_#t~ite32_51| |v_P2Thread1of1ForFork1_#t~ite32_1|) .cse9) (and (= |v_P2_#t~ite32_51| v_~y$r_buff0_thd3~0_369) .cse6 (or (and (= |v_P2_#t~ite31_55| |v_P2_#t~ite32_51|) .cse14 .cse1 (or .cse2 .cse15) (or (and .cse2 .cse14 (= |v_P2_#t~ite31_55| 0)) (and (= |v_P2_#t~ite31_55| v_~y$r_buff0_thd3~0_370) .cse16))) (and .cse13 (or .cse17 (and .cse18 .cse19) .cse20) (= |v_P2_#t~ite32_51| v_~y$r_buff0_thd3~0_370)))))) (= v_~weak$$choice2~0_226 |v_P2Thread1of1ForFork1_#t~nondet16_1|) (or (and (= v_~y~0_209 v_~__unbuffered_p2_EAX~0_26) .cse6) (and (= v_~y~0_209 v_~y$mem_tmp~0_42) .cse9)) (= v_~y~0_211 v_~y$mem_tmp~0_42) (= 0 v_~y$flush_delayed~0_86) (let ((.cse21 (= |v_P2_#t~ite34_43| |v_P2Thread1of1ForFork1_#t~ite34_1|))) (or (and (= |v_P2_#t~ite35_35| |v_P2Thread1of1ForFork1_#t~ite35_1|) .cse21 (= v_~y$r_buff1_thd3~0_244 v_~y$r_buff1_thd3~0_243) .cse9) (and .cse6 (= |v_P2_#t~ite35_35| v_~y$r_buff1_thd3~0_243) (let ((.cse25 (= (mod v_~y$r_buff0_thd3~0_369 256) 0))) (or (let ((.cse22 (not .cse25))) (and (or .cse22 .cse23) .cse14 (= |v_P2_#t~ite34_43| |v_P2_#t~ite35_35|) (or .cse22 .cse15) (let ((.cse24 (= |v_P2_#t~ite34_43| 0))) (or (and .cse24 .cse22 .cse14) (and (or .cse25 .cse20) .cse24))))) (and .cse21 (or (and .cse25 .cse26) (and .cse25 .cse18) .cse20) (= |v_P2_#t~ite35_35| v_~y$r_buff1_thd3~0_244))))))) (let ((.cse28 (= |v_P2_#t~ite28_49| |v_P2Thread1of1ForFork1_#t~ite28_1|))) (or (and (= |v_P2_#t~ite29_45| v_~y$w_buff1_used~0_481) .cse6 (or (and .cse14 .cse0 .cse1 (let ((.cse27 (= |v_P2_#t~ite28_49| 0))) (or (and .cse16 .cse27) (and .cse2 .cse14 .cse27))) (= |v_P2_#t~ite29_45| |v_P2_#t~ite28_49|)) (and .cse28 (= |v_P2_#t~ite29_45| v_~y$w_buff1_used~0_482) (or .cse17 .cse29 .cse20)))) (and (= v_~y$w_buff1_used~0_482 v_~y$w_buff1_used~0_481) .cse28 (= |v_P2_#t~ite29_45| |v_P2Thread1of1ForFork1_#t~ite29_1|) .cse9))))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_692, P2Thread1of1ForFork1_#t~nondet16=|v_P2Thread1of1ForFork1_#t~nondet16_1|, P2Thread1of1ForFork1_#t~nondet15=|v_P2Thread1of1ForFork1_#t~nondet15_1|, P2Thread1of1ForFork1_#t~ite35=|v_P2Thread1of1ForFork1_#t~ite35_1|, P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_1|, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_244, P2Thread1of1ForFork1_#t~ite32=|v_P2Thread1of1ForFork1_#t~ite32_1|, ~y$w_buff1~0=v_~y$w_buff1~0_212, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_1|, P2Thread1of1ForFork1_#t~ite31=|v_P2Thread1of1ForFork1_#t~ite31_1|, P2Thread1of1ForFork1_#t~ite22=|v_P2Thread1of1ForFork1_#t~ite22_1|, P2Thread1of1ForFork1_#t~ite34=|v_P2Thread1of1ForFork1_#t~ite34_1|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_370, ~y$w_buff0~0=v_~y$w_buff0~0_195, P2Thread1of1ForFork1_#t~ite23=|v_P2Thread1of1ForFork1_#t~ite23_1|, P2Thread1of1ForFork1_#t~ite28=|v_P2Thread1of1ForFork1_#t~ite28_1|, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_1|, ~y~0=v_~y~0_211, P2Thread1of1ForFork1_#t~ite29=|v_P2Thread1of1ForFork1_#t~ite29_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_1|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_482} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_691, P2Thread1of1ForFork1_#t~ite24=|v_P2Thread1of1ForFork1_#t~ite24_1|, P2Thread1of1ForFork1_#t~ite25=|v_P2Thread1of1ForFork1_#t~ite25_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_42, P2Thread1of1ForFork1_#t~ite26=|v_P2Thread1of1ForFork1_#t~ite26_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_243, P2Thread1of1ForFork1_#t~ite27=|v_P2Thread1of1ForFork1_#t~ite27_1|, P2Thread1of1ForFork1_#t~ite20=|v_P2Thread1of1ForFork1_#t~ite20_2|, P2Thread1of1ForFork1_#t~ite21=|v_P2Thread1of1ForFork1_#t~ite21_1|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_369, ~y$w_buff0~0=v_~y$w_buff0~0_194, P2Thread1of1ForFork1_#t~ite22=|v_P2Thread1of1ForFork1_#t~ite22_2|, P2Thread1of1ForFork1_#t~ite23=|v_P2Thread1of1ForFork1_#t~ite23_2|, ~y$flush_delayed~0=v_~y$flush_delayed~0_86, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ~y~0=v_~y~0_209, P2Thread1of1ForFork1_#t~ite28=|v_P2Thread1of1ForFork1_#t~ite28_2|, P2Thread1of1ForFork1_#t~ite29=|v_P2Thread1of1ForFork1_#t~ite29_2|, P2Thread1of1ForFork1_#t~ite30=|v_P2Thread1of1ForFork1_#t~ite30_1|, P2Thread1of1ForFork1_#t~nondet16=|v_P2Thread1of1ForFork1_#t~nondet16_2|, P2Thread1of1ForFork1_#t~nondet15=|v_P2Thread1of1ForFork1_#t~nondet15_2|, P2Thread1of1ForFork1_#t~ite36=|v_P2Thread1of1ForFork1_#t~ite36_1|, P2Thread1of1ForFork1_#t~ite35=|v_P2Thread1of1ForFork1_#t~ite35_2|, ~weak$$choice0~0=v_~weak$$choice0~0_35, P2Thread1of1ForFork1_#t~ite37=|v_P2Thread1of1ForFork1_#t~ite37_1|, P2Thread1of1ForFork1_#t~ite32=|v_P2Thread1of1ForFork1_#t~ite32_2|, ~y$w_buff1~0=v_~y$w_buff1~0_211, P2Thread1of1ForFork1_#t~ite31=|v_P2Thread1of1ForFork1_#t~ite31_2|, P2Thread1of1ForFork1_#t~ite34=|v_P2Thread1of1ForFork1_#t~ite34_2|, P2Thread1of1ForFork1_#t~ite33=|v_P2Thread1of1ForFork1_#t~ite33_1|, P2Thread1of1ForFork1_#t~ite17=|v_P2Thread1of1ForFork1_#t~ite17_2|, ~weak$$choice2~0=v_~weak$$choice2~0_226, P2Thread1of1ForFork1_#t~ite18=|v_P2Thread1of1ForFork1_#t~ite18_1|, P2Thread1of1ForFork1_#t~ite19=|v_P2Thread1of1ForFork1_#t~ite19_2|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_481} AuxVars[|v_P2_#t~ite23_73|, |v_P2_#t~ite26_69|, |v_P2_#t~ite28_49|, |v_P2_#t~ite31_55|, |v_P2_#t~ite25_73|, |v_P2_#t~ite29_45|, |v_P2_#t~ite22_81|, |v_P2_#t~ite32_51|, |v_P2_#t~ite19_75|, |v_P2_#t~ite35_35|, |v_P2_#t~ite34_43|, |v_P2_#t~ite20_67|, |v_P2_#t~ite17_55|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite24, P2Thread1of1ForFork1_#t~ite25, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite26, ~y$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite27, P2Thread1of1ForFork1_#t~ite20, P2Thread1of1ForFork1_#t~ite21, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite22, P2Thread1of1ForFork1_#t~ite23, ~y$flush_delayed~0, ~__unbuffered_p2_EAX~0, ~y~0, P2Thread1of1ForFork1_#t~ite28, P2Thread1of1ForFork1_#t~ite29, P2Thread1of1ForFork1_#t~ite30, P2Thread1of1ForFork1_#t~nondet16, P2Thread1of1ForFork1_#t~nondet15, P2Thread1of1ForFork1_#t~ite36, P2Thread1of1ForFork1_#t~ite35, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite37, P2Thread1of1ForFork1_#t~ite32, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite31, P2Thread1of1ForFork1_#t~ite34, P2Thread1of1ForFork1_#t~ite33, P2Thread1of1ForFork1_#t~ite17, ~weak$$choice2~0, P2Thread1of1ForFork1_#t~ite18, P2Thread1of1ForFork1_#t~ite19, ~y$w_buff1_used~0] {25514#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:27:15,668 INFO L290 TraceCheckUtils]: 69: Hoare triple {25514#(= ~__unbuffered_p2_EAX~0 0)} [1636] L806-->L822: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_552 256) 0)) (.cse29 (= (mod v_~y$r_buff1_thd3~0_278 256) 0)) (.cse0 (= (mod v_~y$r_buff0_thd3~0_404 256) 0))) (let ((.cse1 (= (mod v_~y$w_buff1_used~0_551 256) 0)) (.cse10 (= (mod v_~weak$$choice2~0_258 256) 0)) (.cse2 (and .cse29 .cse0)) (.cse19 (and .cse31 .cse0)) (.cse28 (not .cse29)) (.cse30 (= (mod v_~y$w_buff0_used~0_764 256) 0)) (.cse6 (not .cse0)) (.cse3 (= (mod v_~y$w_buff0_used~0_763 256) 0))) (let ((.cse8 (or .cse0 .cse3)) (.cse14 (or .cse6 (not .cse31))) (.cse15 (or .cse0 .cse30)) (.cse16 (not .cse30)) (.cse9 (or .cse28 .cse6)) (.cse13 (or .cse2 .cse30 .cse19)) (.cse11 (not .cse10)) (.cse5 (not .cse1)) (.cse7 (not .cse3))) (and (let ((.cse4 (= |v_P2_#t~ite54_49| |v_P2Thread1of1ForFork1_#t~ite54_1|))) (or (and (or (and (= |v_P2_#t~ite55_45| v_~y$r_buff0_thd3~0_404) (or (and .cse0 .cse1) .cse2 .cse3) .cse4) (and (or .cse5 .cse6) (= |v_P2_#t~ite54_49| |v_P2_#t~ite55_45|) (or (and (= |v_P2_#t~ite54_49| 0) .cse6 .cse7) (and .cse8 (= |v_P2_#t~ite54_49| v_~y$r_buff0_thd3~0_404))) .cse7 .cse9)) .cse10 (= |v_P2_#t~ite55_45| v_~y$r_buff0_thd3~0_403)) (and (= v_~y$r_buff0_thd3~0_404 v_~y$r_buff0_thd3~0_403) .cse11 (= |v_P2_#t~ite55_45| |v_P2Thread1of1ForFork1_#t~ite55_1|) .cse4))) (= |v_P2Thread1of1ForFork1_#t~nondet38_1| v_~weak$$choice0~0_49) (let ((.cse12 (= |v_P2_#t~ite48_55| |v_P2Thread1of1ForFork1_#t~ite48_1|))) (or (and (= |v_P2_#t~ite49_51| v_~y$w_buff0_used~0_763) .cse10 (or (and .cse12 (= |v_P2_#t~ite49_51| v_~y$w_buff0_used~0_764) .cse13) (and .cse14 (= |v_P2_#t~ite48_55| |v_P2_#t~ite49_51|) (or (and (= |v_P2_#t~ite48_55| v_~y$w_buff0_used~0_764) .cse15) (and .cse6 (= |v_P2_#t~ite48_55| 0) .cse16)) .cse16 .cse9))) (and .cse11 (= v_~y$w_buff0_used~0_764 v_~y$w_buff0_used~0_763) .cse12 (= |v_P2_#t~ite49_51| |v_P2Thread1of1ForFork1_#t~ite49_1|)))) (= v_~y$flush_delayed~0_120 0) (let ((.cse18 (= |v_P2_#t~ite51_47| |v_P2Thread1of1ForFork1_#t~ite51_1|))) (or (and (= |v_P2_#t~ite52_41| v_~y$w_buff1_used~0_551) (or (and .cse14 (let ((.cse17 (= |v_P2_#t~ite51_47| 0))) (or (and .cse8 .cse17) (and .cse6 .cse7 .cse17))) .cse7 (= |v_P2_#t~ite51_47| |v_P2_#t~ite52_41|) .cse9) (and .cse18 (= |v_P2_#t~ite52_41| v_~y$w_buff1_used~0_552) (or .cse2 .cse3 .cse19))) .cse10) (and .cse11 .cse18 (= |v_P2_#t~ite52_41| |v_P2Thread1of1ForFork1_#t~ite52_1|) (= v_~y$w_buff1_used~0_552 v_~y$w_buff1_used~0_551)))) (= v_~weak$$choice2~0_258 |v_P2Thread1of1ForFork1_#t~nondet39_1|) (or (and .cse11 (= v_~y~0_271 v_~y$mem_tmp~0_64)) (and (= v_~__unbuffered_p2_EBX~0_28 v_~y~0_271) .cse10)) (or (and (= v_~__unbuffered_p2_EBX~0_28 v_~y~0_273) (= |v_P2_#t~ite40_55| |v_P2Thread1of1ForFork1_#t~ite40_1|) .cse13) (and (or (and (= v_~y$w_buff1~0_248 |v_P2_#t~ite40_55|) .cse15) (and (= |v_P2_#t~ite40_55| v_~y$w_buff0~0_231) .cse6 .cse16)) .cse14 (= v_~__unbuffered_p2_EBX~0_28 |v_P2_#t~ite40_55|) .cse16 .cse9)) (let ((.cse21 (= |v_P2_#t~ite45_85| |v_P2Thread1of1ForFork1_#t~ite45_1|))) (or (and .cse10 (= v_~y$w_buff1~0_247 |v_P2_#t~ite46_77|) (or (and .cse14 (let ((.cse20 (= v_~y$w_buff1~0_248 |v_P2_#t~ite45_85|))) (or (and .cse6 .cse20 .cse16) (and .cse20 .cse15))) (= |v_P2_#t~ite45_85| |v_P2_#t~ite46_77|) .cse16 .cse9) (and .cse21 .cse13 (= v_~y$w_buff1~0_248 |v_P2_#t~ite46_77|)))) (and .cse11 .cse21 (= v_~y$w_buff1~0_248 v_~y$w_buff1~0_247) (= |v_P2_#t~ite46_77| |v_P2Thread1of1ForFork1_#t~ite46_1|)))) (let ((.cse23 (= |v_P2_#t~ite42_79| |v_P2Thread1of1ForFork1_#t~ite42_1|))) (or (and .cse10 (= |v_P2_#t~ite43_75| v_~y$w_buff0~0_230) (or (and (= |v_P2_#t~ite42_79| |v_P2_#t~ite43_75|) .cse14 (let ((.cse22 (= |v_P2_#t~ite42_79| v_~y$w_buff0~0_231))) (or (and .cse22 .cse6 .cse16) (and .cse22 .cse15))) .cse16 .cse9) (and (= |v_P2_#t~ite43_75| v_~y$w_buff0~0_231) .cse23 .cse13))) (and .cse11 .cse23 (= |v_P2_#t~ite43_75| |v_P2Thread1of1ForFork1_#t~ite43_1|) (= v_~y$w_buff0~0_231 v_~y$w_buff0~0_230)))) (let ((.cse24 (= |v_P2_#t~ite57_43| |v_P2Thread1of1ForFork1_#t~ite57_1|))) (or (and .cse11 (= |v_P2_#t~ite58_37| |v_P2Thread1of1ForFork1_#t~ite58_1|) (= v_~y$r_buff1_thd3~0_278 v_~y$r_buff1_thd3~0_277) .cse24) (and .cse10 (= |v_P2_#t~ite58_37| v_~y$r_buff1_thd3~0_277) (let ((.cse27 (= (mod v_~y$r_buff0_thd3~0_403 256) 0))) (or (let ((.cse25 (not .cse27))) (and (let ((.cse26 (= |v_P2_#t~ite57_43| 0))) (or (and .cse25 .cse7 .cse26) (and (or .cse27 .cse3) .cse26))) (or .cse5 .cse25) (or .cse28 .cse25) .cse7 (= |v_P2_#t~ite58_37| |v_P2_#t~ite57_43|))) (and (or (and .cse27 .cse1) .cse3 (and .cse27 .cse29)) (= |v_P2_#t~ite58_37| v_~y$r_buff1_thd3~0_278) .cse24)))))) (= v_~y~0_273 v_~y$mem_tmp~0_64))))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_764, P2Thread1of1ForFork1_#t~ite51=|v_P2Thread1of1ForFork1_#t~ite51_1|, P2Thread1of1ForFork1_#t~ite52=|v_P2Thread1of1ForFork1_#t~ite52_1|, P2Thread1of1ForFork1_#t~nondet38=|v_P2Thread1of1ForFork1_#t~nondet38_1|, P2Thread1of1ForFork1_#t~nondet39=|v_P2Thread1of1ForFork1_#t~nondet39_1|, P2Thread1of1ForFork1_#t~ite40=|v_P2Thread1of1ForFork1_#t~ite40_1|, P2Thread1of1ForFork1_#t~ite46=|v_P2Thread1of1ForFork1_#t~ite46_1|, P2Thread1of1ForFork1_#t~ite57=|v_P2Thread1of1ForFork1_#t~ite57_1|, P2Thread1of1ForFork1_#t~ite49=|v_P2Thread1of1ForFork1_#t~ite49_1|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_278, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_1|, P2Thread1of1ForFork1_#t~ite48=|v_P2Thread1of1ForFork1_#t~ite48_1|, P2Thread1of1ForFork1_#t~ite43=|v_P2Thread1of1ForFork1_#t~ite43_1|, P2Thread1of1ForFork1_#t~ite55=|v_P2Thread1of1ForFork1_#t~ite55_1|, ~y$w_buff1~0=v_~y$w_buff1~0_248, P2Thread1of1ForFork1_#t~ite42=|v_P2Thread1of1ForFork1_#t~ite42_1|, P2Thread1of1ForFork1_#t~ite45=|v_P2Thread1of1ForFork1_#t~ite45_1|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_404, ~y$w_buff0~0=v_~y$w_buff0~0_231, P2Thread1of1ForFork1_#t~ite54=|v_P2Thread1of1ForFork1_#t~ite54_1|, ~y~0=v_~y~0_273, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_552} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_763, P2Thread1of1ForFork1_#t~ite60=|v_P2Thread1of1ForFork1_#t~ite60_1|, P2Thread1of1ForFork1_#t~ite41=|v_P2Thread1of1ForFork1_#t~ite41_1|, P2Thread1of1ForFork1_#t~ite40=|v_P2Thread1of1ForFork1_#t~ite40_2|, P2Thread1of1ForFork1_#t~ite47=|v_P2Thread1of1ForFork1_#t~ite47_1|, P2Thread1of1ForFork1_#t~ite46=|v_P2Thread1of1ForFork1_#t~ite46_2|, ~y$mem_tmp~0=v_~y$mem_tmp~0_64, P2Thread1of1ForFork1_#t~ite49=|v_P2Thread1of1ForFork1_#t~ite49_2|, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_277, P2Thread1of1ForFork1_#t~ite48=|v_P2Thread1of1ForFork1_#t~ite48_2|, P2Thread1of1ForFork1_#t~ite43=|v_P2Thread1of1ForFork1_#t~ite43_2|, P2Thread1of1ForFork1_#t~ite42=|v_P2Thread1of1ForFork1_#t~ite42_2|, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_403, ~y$w_buff0~0=v_~y$w_buff0~0_230, P2Thread1of1ForFork1_#t~ite45=|v_P2Thread1of1ForFork1_#t~ite45_2|, P2Thread1of1ForFork1_#t~ite44=|v_P2Thread1of1ForFork1_#t~ite44_1|, ~y$flush_delayed~0=v_~y$flush_delayed~0_120, ~y~0=v_~y~0_271, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_28, P2Thread1of1ForFork1_#t~ite51=|v_P2Thread1of1ForFork1_#t~ite51_2|, P2Thread1of1ForFork1_#t~ite52=|v_P2Thread1of1ForFork1_#t~ite52_2|, P2Thread1of1ForFork1_#t~nondet38=|v_P2Thread1of1ForFork1_#t~nondet38_2|, P2Thread1of1ForFork1_#t~nondet39=|v_P2Thread1of1ForFork1_#t~nondet39_2|, P2Thread1of1ForFork1_#t~ite50=|v_P2Thread1of1ForFork1_#t~ite50_1|, P2Thread1of1ForFork1_#t~ite59=|v_P2Thread1of1ForFork1_#t~ite59_1|, ~weak$$choice0~0=v_~weak$$choice0~0_49, P2Thread1of1ForFork1_#t~ite57=|v_P2Thread1of1ForFork1_#t~ite57_2|, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_2|, P2Thread1of1ForFork1_#t~ite55=|v_P2Thread1of1ForFork1_#t~ite55_2|, ~y$w_buff1~0=v_~y$w_buff1~0_247, P2Thread1of1ForFork1_#t~ite56=|v_P2Thread1of1ForFork1_#t~ite56_1|, P2Thread1of1ForFork1_#t~ite53=|v_P2Thread1of1ForFork1_#t~ite53_1|, P2Thread1of1ForFork1_#t~ite54=|v_P2Thread1of1ForFork1_#t~ite54_2|, ~weak$$choice2~0=v_~weak$$choice2~0_258, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_551} AuxVars[|v_P2_#t~ite48_55|, |v_P2_#t~ite43_75|, |v_P2_#t~ite46_77|, |v_P2_#t~ite45_85|, |v_P2_#t~ite54_49|, |v_P2_#t~ite49_51|, |v_P2_#t~ite52_41|, |v_P2_#t~ite55_45|, |v_P2_#t~ite58_37|, |v_P2_#t~ite51_47|, |v_P2_#t~ite57_43|, |v_P2_#t~ite40_55|, |v_P2_#t~ite42_79|] AssignedVars[~y$w_buff0_used~0, P2Thread1of1ForFork1_#t~ite60, P2Thread1of1ForFork1_#t~ite41, P2Thread1of1ForFork1_#t~ite40, P2Thread1of1ForFork1_#t~ite47, P2Thread1of1ForFork1_#t~ite46, ~y$mem_tmp~0, P2Thread1of1ForFork1_#t~ite49, ~y$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite48, P2Thread1of1ForFork1_#t~ite43, P2Thread1of1ForFork1_#t~ite42, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork1_#t~ite45, P2Thread1of1ForFork1_#t~ite44, ~y$flush_delayed~0, ~y~0, ~__unbuffered_p2_EBX~0, P2Thread1of1ForFork1_#t~ite51, P2Thread1of1ForFork1_#t~ite52, P2Thread1of1ForFork1_#t~nondet38, P2Thread1of1ForFork1_#t~nondet39, P2Thread1of1ForFork1_#t~ite50, P2Thread1of1ForFork1_#t~ite59, ~weak$$choice0~0, P2Thread1of1ForFork1_#t~ite57, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#t~ite55, ~y$w_buff1~0, P2Thread1of1ForFork1_#t~ite56, P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#t~ite54, ~weak$$choice2~0, ~y$w_buff1_used~0] {25514#(= ~__unbuffered_p2_EAX~0 0)} is VALID [2022-02-20 20:27:15,671 INFO L290 TraceCheckUtils]: 70: Hoare triple {25514#(= ~__unbuffered_p2_EAX~0 0)} [1582] L862-->L878: Formula: (let ((.cse31 (= (mod v_~y$w_buff1_used~0_518 256) 0)) (.cse16 (= (mod v_~y$r_buff0_thd0~0_232 256) 0)) (.cse24 (= (mod v_~y$r_buff1_thd0~0_167 256) 0))) (let ((.cse8 (= (mod v_~weak$$choice2~0_242 256) 0)) (.cse9 (and .cse16 .cse24)) (.cse11 (and .cse16 .cse31)) (.cse30 (= (mod v_~y$w_buff0_used~0_728 256) 0)) (.cse22 (not .cse24)) (.cse4 (not .cse16)) (.cse17 (= (mod v_~y$w_buff1_used~0_517 256) 0)) (.cse10 (= (mod v_~y$w_buff0_used~0_727 256) 0))) (let ((.cse12 (or .cse16 .cse10)) (.cse18 (not .cse17)) (.cse14 (not .cse10)) (.cse2 (or .cse22 .cse4)) (.cse1 (not .cse30)) (.cse5 (or .cse16 .cse30)) (.cse3 (or (not .cse31) .cse4)) (.cse0 (or .cse30 .cse9 .cse11)) (.cse6 (not .cse8))) (and (= v_~y~0_247 v_~y$mem_tmp~0_56) (or (and .cse0 (= v_~y~0_277 v_~y~0_247) (= |v_ULTIMATE.start_main_#t~ite81#1_42| |v_ULTIMATE.start_main_#t~ite81#1_37|)) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y~0_277) .cse3 (or (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y$w_buff0~0_215)) (and (= |v_ULTIMATE.start_main_#t~ite81#1_42| v_~y$w_buff1~0_232) .cse5)))) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~ite92#1_56| |v_ULTIMATE.start_main_#t~ite92#1_51|))) (or (and (= v_~y$w_buff1_used~0_518 v_~y$w_buff1_used~0_517) .cse6 .cse7 (= |v_ULTIMATE.start_main_#t~ite93#1_48| |v_ULTIMATE.start_main_#t~ite93#1_43|)) (and .cse8 (= |v_ULTIMATE.start_main_#t~ite93#1_48| v_~y$w_buff1_used~0_517) (or (and .cse7 (= |v_ULTIMATE.start_main_#t~ite93#1_48| v_~y$w_buff1_used~0_518) (or .cse9 .cse10 .cse11)) (and (let ((.cse13 (= |v_ULTIMATE.start_main_#t~ite92#1_56| 0))) (or (and .cse12 .cse13) (and .cse4 .cse14 .cse13))) (= |v_ULTIMATE.start_main_#t~ite92#1_56| |v_ULTIMATE.start_main_#t~ite93#1_48|) .cse2 .cse3 .cse14))))) (= v_~y$flush_delayed~0_108 0) (= v_~weak$$choice2~0_242 |v_ULTIMATE.start_main_#t~nondet80#1_31|) (= (ite (= (ite (not (and (= v_~y~0_277 2) (= v_~__unbuffered_p2_EBX~0_24 1) (= v_~__unbuffered_p1_EAX~0_18 1) (= v_~__unbuffered_p2_EAX~0_30 1))) 1 0) 0) 0 1) v_~main$tmp_guard1~0_18) (or (and .cse6 (= v_~y~0_245 v_~y$mem_tmp~0_56)) (and .cse8 (= v_~y~0_277 v_~y~0_245))) (let ((.cse15 (= |v_ULTIMATE.start_main_#t~ite95#1_46| |v_ULTIMATE.start_main_#t~ite95#1_41|))) (or (and .cse6 (= |v_ULTIMATE.start_main_#t~ite96#1_35| |v_ULTIMATE.start_main_#t~ite96#1_40|) (= v_~y$r_buff0_thd0~0_232 v_~y$r_buff0_thd0~0_231) .cse15) (and (or (and (or .cse9 (and .cse16 .cse17) .cse10) (= v_~y$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite96#1_40|) .cse15) (and .cse2 (= |v_ULTIMATE.start_main_#t~ite95#1_46| |v_ULTIMATE.start_main_#t~ite96#1_40|) (or .cse18 .cse4) .cse14 (or (and (= v_~y$r_buff0_thd0~0_232 |v_ULTIMATE.start_main_#t~ite95#1_46|) .cse12) (and .cse4 (= |v_ULTIMATE.start_main_#t~ite95#1_46| 0) .cse14)))) .cse8 (= v_~y$r_buff0_thd0~0_231 |v_ULTIMATE.start_main_#t~ite96#1_40|)))) (let ((.cse23 (= |v_ULTIMATE.start_main_#t~ite98#1_55| |v_ULTIMATE.start_main_#t~ite98#1_60|))) (or (and .cse8 (= v_~y$r_buff1_thd0~0_166 |v_ULTIMATE.start_main_#t~ite99#1_54|) (let ((.cse21 (= (mod v_~y$r_buff0_thd0~0_231 256) 0))) (or (let ((.cse19 (not .cse21))) (and (let ((.cse20 (= |v_ULTIMATE.start_main_#t~ite98#1_60| 0))) (or (and .cse19 .cse20 .cse14) (and .cse20 (or .cse21 .cse10)))) (or .cse22 .cse19) (or .cse18 .cse19) .cse14 (= |v_ULTIMATE.start_main_#t~ite98#1_60| |v_ULTIMATE.start_main_#t~ite99#1_54|))) (and .cse23 (or (and .cse24 .cse21) (and .cse21 .cse17) .cse10) (= v_~y$r_buff1_thd0~0_167 |v_ULTIMATE.start_main_#t~ite99#1_54|))))) (and .cse23 .cse6 (= v_~y$r_buff1_thd0~0_167 v_~y$r_buff1_thd0~0_166) (= |v_ULTIMATE.start_main_#t~ite99#1_49| |v_ULTIMATE.start_main_#t~ite99#1_54|)))) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~ite83#1_58| |v_ULTIMATE.start_main_#t~ite83#1_53|))) (or (and (= |v_ULTIMATE.start_main_#t~ite84#1_50| v_~y$w_buff0~0_214) .cse8 (or (and .cse1 (= |v_ULTIMATE.start_main_#t~ite83#1_58| |v_ULTIMATE.start_main_#t~ite84#1_50|) .cse2 .cse3 (let ((.cse25 (= |v_ULTIMATE.start_main_#t~ite83#1_58| v_~y$w_buff0~0_215))) (or (and .cse1 .cse25 .cse4) (and .cse5 .cse25)))) (and .cse26 .cse0 (= |v_ULTIMATE.start_main_#t~ite84#1_50| v_~y$w_buff0~0_215)))) (and .cse26 (= v_~y$w_buff0~0_215 v_~y$w_buff0~0_214) .cse6 (= |v_ULTIMATE.start_main_#t~ite84#1_50| |v_ULTIMATE.start_main_#t~ite84#1_45|)))) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~ite86#1_53| |v_ULTIMATE.start_main_#t~ite86#1_58|))) (or (and (= |v_ULTIMATE.start_main_#t~ite87#1_47| |v_ULTIMATE.start_main_#t~ite87#1_52|) .cse27 (= v_~y$w_buff1~0_232 v_~y$w_buff1~0_231) .cse6) (and .cse8 (or (and .cse27 .cse0 (= |v_ULTIMATE.start_main_#t~ite87#1_52| v_~y$w_buff1~0_232)) (and .cse1 .cse2 (= |v_ULTIMATE.start_main_#t~ite86#1_58| |v_ULTIMATE.start_main_#t~ite87#1_52|) .cse3 (let ((.cse28 (= |v_ULTIMATE.start_main_#t~ite86#1_58| v_~y$w_buff1~0_232))) (or (and .cse1 .cse28 .cse4) (and .cse28 .cse5))))) (= |v_ULTIMATE.start_main_#t~ite87#1_52| v_~y$w_buff1~0_231)))) (let ((.cse29 (= |v_ULTIMATE.start_main_#t~ite89#1_44| |v_ULTIMATE.start_main_#t~ite89#1_40|))) (or (and .cse8 (= |v_ULTIMATE.start_main_#t~ite90#1_38| v_~y$w_buff0_used~0_727) (or (and .cse1 .cse2 (or (and .cse1 .cse4 (= |v_ULTIMATE.start_main_#t~ite89#1_44| 0)) (and .cse5 (= |v_ULTIMATE.start_main_#t~ite89#1_44| v_~y$w_buff0_used~0_728))) .cse3 (= |v_ULTIMATE.start_main_#t~ite89#1_44| |v_ULTIMATE.start_main_#t~ite90#1_38|)) (and .cse29 (= |v_ULTIMATE.start_main_#t~ite90#1_38| v_~y$w_buff0_used~0_728) .cse0))) (and .cse29 .cse6 (= |v_ULTIMATE.start_main_#t~ite90#1_38| |v_ULTIMATE.start_main_#t~ite90#1_34|) (= v_~y$w_buff0_used~0_728 v_~y$w_buff0_used~0_727)))) (= |v_ULTIMATE.start_main_#t~nondet79#1_31| v_~weak$$choice0~0_43))))) InVars {ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_35|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_728, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_53|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_47|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_41|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_45|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~y$w_buff0~0=v_~y$w_buff0~0_215, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, ~y~0=v_~y~0_247, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_51|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_24, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_55|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_49|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_31|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_43|, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_40|, ~y$w_buff1~0=v_~y$w_buff1~0_232, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_232, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_53|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_37|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_167, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_34|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_31|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_518} OutVars{ULTIMATE.start_main_#t~ite96#1=|v_ULTIMATE.start_main_#t~ite96#1_34|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_727, ULTIMATE.start_main_#t~ite83#1=|v_ULTIMATE.start_main_#t~ite83#1_52|, ULTIMATE.start_main_#t~ite88#1=|v_ULTIMATE.start_main_#t~ite88#1_34|, ULTIMATE.start_main_#t~ite87#1=|v_ULTIMATE.start_main_#t~ite87#1_46|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ULTIMATE.start_main_#t~ite82#1=|v_ULTIMATE.start_main_#t~ite82#1_36|, ULTIMATE.start_main_#t~ite95#1=|v_ULTIMATE.start_main_#t~ite95#1_40|, ULTIMATE.start_main_#t~ite91#1=|v_ULTIMATE.start_main_#t~ite91#1_38|, ULTIMATE.start_main_#t~ite84#1=|v_ULTIMATE.start_main_#t~ite84#1_44|, ~y$mem_tmp~0=v_~y$mem_tmp~0_56, ULTIMATE.start_main_#t~ite97#1=|v_ULTIMATE.start_main_#t~ite97#1_32|, ULTIMATE.start_main_#t~ite101#1=|v_ULTIMATE.start_main_#t~ite101#1_24|, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_18, ~y$w_buff0~0=v_~y$w_buff0~0_214, ~y$flush_delayed~0=v_~y$flush_delayed~0_108, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_30, ULTIMATE.start_main_#t~ite100#1=|v_ULTIMATE.start_main_#t~ite100#1_26|, ~y~0=v_~y~0_245, ULTIMATE.start_main_#t~ite92#1=|v_ULTIMATE.start_main_#t~ite92#1_50|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_24, ULTIMATE.start_main_#t~ite98#1=|v_ULTIMATE.start_main_#t~ite98#1_54|, ULTIMATE.start_main_#t~ite85#1=|v_ULTIMATE.start_main_#t~ite85#1_36|, ULTIMATE.start_main_#t~ite99#1=|v_ULTIMATE.start_main_#t~ite99#1_48|, ULTIMATE.start_main_#t~nondet79#1=|v_ULTIMATE.start_main_#t~nondet79#1_30|, ULTIMATE.start_main_#t~ite93#1=|v_ULTIMATE.start_main_#t~ite93#1_42|, ~weak$$choice0~0=v_~weak$$choice0~0_43, ULTIMATE.start_main_#t~ite89#1=|v_ULTIMATE.start_main_#t~ite89#1_38|, ~y$w_buff1~0=v_~y$w_buff1~0_231, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_231, ULTIMATE.start_main_#t~ite86#1=|v_ULTIMATE.start_main_#t~ite86#1_52|, ULTIMATE.start_main_#t~ite94#1=|v_ULTIMATE.start_main_#t~ite94#1_28|, ULTIMATE.start_main_#t~ite81#1=|v_ULTIMATE.start_main_#t~ite81#1_36|, ~weak$$choice2~0=v_~weak$$choice2~0_242, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_166, ULTIMATE.start_main_#t~ite90#1=|v_ULTIMATE.start_main_#t~ite90#1_32|, ULTIMATE.start_main_#t~nondet80#1=|v_ULTIMATE.start_main_#t~nondet80#1_30|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_517} AuxVars[|v_ULTIMATE.start_main_#t~ite99#1_54|, |v_ULTIMATE.start_main_#t~ite96#1_40|, |v_ULTIMATE.start_main_#t~ite83#1_58|, |v_ULTIMATE.start_main_#t~ite86#1_58|, |v_ULTIMATE.start_main_#t~ite98#1_60|, |v_ULTIMATE.start_main_#t~ite81#1_42|, |v_ULTIMATE.start_main_#t~ite84#1_50|, |v_ULTIMATE.start_main_#t~ite87#1_52|, |v_ULTIMATE.start_main_#t~ite93#1_48|, |v_ULTIMATE.start_main_#t~ite95#1_46|, |v_ULTIMATE.start_main_#t~ite92#1_56|, |v_ULTIMATE.start_main_#t~ite90#1_38|, |v_ULTIMATE.start_main_#t~ite89#1_44|, v_~y~0_277] AssignedVars[ULTIMATE.start_main_#t~ite96#1, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~ite83#1, ULTIMATE.start_main_#t~ite88#1, ULTIMATE.start_main_#t~ite87#1, ~main$tmp_guard1~0, ULTIMATE.start_main_#t~ite82#1, ULTIMATE.start_main_#t~ite95#1, ULTIMATE.start_main_#t~ite91#1, ULTIMATE.start_main_#t~ite84#1, ~y$mem_tmp~0, ULTIMATE.start_main_#t~ite97#1, ULTIMATE.start_main_#t~ite101#1, ~y$w_buff0~0, ~y$flush_delayed~0, ULTIMATE.start_main_#t~ite100#1, ~y~0, ULTIMATE.start_main_#t~ite92#1, ULTIMATE.start_main_#t~ite98#1, ULTIMATE.start_main_#t~ite85#1, ULTIMATE.start_main_#t~ite99#1, ULTIMATE.start_main_#t~nondet79#1, ULTIMATE.start_main_#t~ite93#1, ~weak$$choice0~0, ULTIMATE.start_main_#t~ite89#1, ~y$w_buff1~0, ~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite86#1, ULTIMATE.start_main_#t~ite94#1, ULTIMATE.start_main_#t~ite81#1, ~weak$$choice2~0, ~y$r_buff1_thd0~0, ULTIMATE.start_main_#t~ite90#1, ULTIMATE.start_main_#t~nondet80#1, ~y$w_buff1_used~0] {25515#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:27:15,671 INFO L290 TraceCheckUtils]: 71: Hoare triple {25515#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1559] L878-->L879: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25515#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} is VALID [2022-02-20 20:27:15,672 INFO L290 TraceCheckUtils]: 72: Hoare triple {25515#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0))} [1589] L879-->L879-1: Formula: (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1| (mod v_~main$tmp_guard1~0_3 256)) InVars {~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} OutVars{ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_1|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_3} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_#in~expression#1] {25516#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:27:15,673 INFO L290 TraceCheckUtils]: 73: Hoare triple {25516#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1571] L879-1-->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] {25516#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} is VALID [2022-02-20 20:27:15,673 INFO L290 TraceCheckUtils]: 74: Hoare triple {25516#(or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))} [1594] 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] {25517#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} is VALID [2022-02-20 20:27:15,674 INFO L290 TraceCheckUtils]: 75: Hoare triple {25517#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0))} [1563] 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[] {25507#false} is VALID [2022-02-20 20:27:15,674 INFO L290 TraceCheckUtils]: 76: Hoare triple {25507#false} [1554] L18-2-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {25507#false} is VALID [2022-02-20 20:27:15,676 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 20:27:15,677 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:27:15,677 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415950832] [2022-02-20 20:27:15,677 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415950832] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:27:15,677 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:27:15,677 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-02-20 20:27:15,678 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657876622] [2022-02-20 20:27:15,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:27:15,679 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 6.416666666666667) internal successors, (77), 12 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 20:27:15,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:27:15,684 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 6.416666666666667) internal successors, (77), 12 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 20:27:15,775 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 20:27:15,776 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-02-20 20:27:15,777 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:27:15,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-02-20 20:27:15,778 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-02-20 20:27:15,780 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 87 out of 115 [2022-02-20 20:27:15,781 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 96 transitions, 218 flow. Second operand has 12 states, 12 states have (on average 88.5) internal successors, (1062), 12 states have internal predecessors, (1062), 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 20:27:15,781 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:27:15,781 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 87 of 115 [2022-02-20 20:27:15,781 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:27:17,023 INFO L129 PetriNetUnfolder]: 497/1094 cut-off events. [2022-02-20 20:27:17,024 INFO L130 PetriNetUnfolder]: For 223/223 co-relation queries the response was YES. [2022-02-20 20:27:17,027 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2211 conditions, 1094 events. 497/1094 cut-off events. For 223/223 co-relation queries the response was YES. Maximal size of possible extension queue 75. Compared 6327 event pairs, 43 based on Foata normal form. 20/1063 useless extension candidates. Maximal degree in co-relation 2147. Up to 353 conditions per place. [2022-02-20 20:27:17,031 INFO L132 encePairwiseOnDemand]: 99/115 looper letters, 27 selfloop transitions, 12 changer transitions 52/164 dead transitions. [2022-02-20 20:27:17,031 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 164 transitions, 583 flow [2022-02-20 20:27:17,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-02-20 20:27:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-02-20 20:27:17,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1573 transitions. [2022-02-20 20:27:17,047 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8046035805626598 [2022-02-20 20:27:17,047 INFO L72 ComplementDD]: Start complementDD. Operand 17 states and 1573 transitions. [2022-02-20 20:27:17,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 17 states and 1573 transitions. [2022-02-20 20:27:17,047 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:27:17,048 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 17 states and 1573 transitions. [2022-02-20 20:27:17,051 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 18 states, 17 states have (on average 92.52941176470588) internal successors, (1573), 17 states have internal predecessors, (1573), 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 20:27:17,053 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 18 states, 18 states have (on average 115.0) internal successors, (2070), 18 states have internal predecessors, (2070), 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 20:27:17,054 INFO L81 ComplementDD]: Finished complementDD. Result has 18 states, 18 states have (on average 115.0) internal successors, (2070), 18 states have internal predecessors, (2070), 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 20:27:17,054 INFO L186 Difference]: Start difference. First operand has 130 places, 96 transitions, 218 flow. Second operand 17 states and 1573 transitions. [2022-02-20 20:27:17,054 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 164 transitions, 583 flow