./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa --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 b8efebf87dc67f98045ac231dc43d6a61f436e058244f16134f1d46d3b696c80 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 18:13:40,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 18:13:40,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 18:13:40,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 18:13:40,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 18:13:40,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 18:13:40,604 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 18:13:40,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 18:13:40,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 18:13:40,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 18:13:40,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 18:13:40,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 18:13:40,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 18:13:40,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 18:13:40,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 18:13:40,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 18:13:40,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 18:13:40,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 18:13:40,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 18:13:40,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 18:13:40,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 18:13:40,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 18:13:40,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 18:13:40,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 18:13:40,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 18:13:40,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 18:13:40,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 18:13:40,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 18:13:40,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 18:13:40,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 18:13:40,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 18:13:40,636 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 18:13:40,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 18:13:40,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 18:13:40,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 18:13:40,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 18:13:40,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 18:13:40,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 18:13:40,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 18:13:40,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 18:13:40,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 18:13:40,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 18:13:40,663 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 18:13:40,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 18:13:40,664 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 18:13:40,664 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 18:13:40,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 18:13:40,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 18:13:40,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 18:13:40,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 18:13:40,665 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 18:13:40,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 18:13:40,665 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 18:13:40,666 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 18:13:40,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:13:40,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 18:13:40,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 18:13:40,668 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 18:13:40,668 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8efebf87dc67f98045ac231dc43d6a61f436e058244f16134f1d46d3b696c80 [2021-12-06 18:13:40,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 18:13:40,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 18:13:40,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 18:13:40,880 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 18:13:40,881 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 18:13:40,881 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i [2021-12-06 18:13:40,923 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/data/ed04093bb/0bd8e21146184844ab996f7335ee9a63/FLAGf4c3e2554 [2021-12-06 18:13:41,390 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 18:13:41,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i [2021-12-06 18:13:41,401 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/data/ed04093bb/0bd8e21146184844ab996f7335ee9a63/FLAGf4c3e2554 [2021-12-06 18:13:41,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/data/ed04093bb/0bd8e21146184844ab996f7335ee9a63 [2021-12-06 18:13:41,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 18:13:41,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 18:13:41,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 18:13:41,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 18:13:41,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 18:13:41,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396d48be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41, skipping insertion in model container [2021-12-06 18:13:41,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 18:13:41,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 18:13:41,596 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-12-06 18:13:41,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:13:41,724 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 18:13:41,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/sv-benchmarks/c/pthread-wmm/mix055_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2021-12-06 18:13:41,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 18:13:41,795 INFO L208 MainTranslator]: Completed translation [2021-12-06 18:13:41,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41 WrapperNode [2021-12-06 18:13:41,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 18:13:41,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 18:13:41,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 18:13:41,796 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 18:13:41,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,836 INFO L137 Inliner]: procedures = 177, calls = 67, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 191 [2021-12-06 18:13:41,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 18:13:41,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 18:13:41,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 18:13:41,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 18:13:41,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,856 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 18:13:41,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 18:13:41,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 18:13:41,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 18:13:41,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (1/1) ... [2021-12-06 18:13:41,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 18:13:41,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 18:13:41,894 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 18:13:41,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-06 18:13:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2021-12-06 18:13:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2021-12-06 18:13:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2021-12-06 18:13:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2021-12-06 18:13:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2021-12-06 18:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 18:13:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 18:13:41,926 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-12-06 18:13:42,030 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 18:13:42,032 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 18:13:42,443 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 18:13:42,673 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 18:13:42,674 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-06 18:13:42,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:13:42 BoogieIcfgContainer [2021-12-06 18:13:42,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 18:13:42,677 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 18:13:42,677 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 18:13:42,679 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 18:13:42,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 06:13:41" (1/3) ... [2021-12-06 18:13:42,680 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b8aa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:13:42, skipping insertion in model container [2021-12-06 18:13:42,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:13:41" (2/3) ... [2021-12-06 18:13:42,680 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b8aa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:13:42, skipping insertion in model container [2021-12-06 18:13:42,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:13:42" (3/3) ... [2021-12-06 18:13:42,681 INFO L111 eAbstractionObserver]: Analyzing ICFG mix055_power.oepc_pso.oepc_rmo.oepc.i [2021-12-06 18:13:42,685 WARN L149 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-12-06 18:13:42,685 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 18:13:42,685 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-06 18:13:42,685 INFO L513 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-12-06 18:13:42,718 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,718 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,718 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,718 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,719 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,720 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,721 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,722 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,722 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,722 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,722 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,722 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,723 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,723 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,723 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,723 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,723 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,724 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,725 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,726 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,727 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,728 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,728 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,729 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,730 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,731 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,731 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,731 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,731 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,731 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,732 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,732 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,732 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,732 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,733 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,733 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,733 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,733 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,733 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,734 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,735 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,736 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,737 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,738 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,739 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,739 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,739 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,739 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,740 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,740 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,741 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,742 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,743 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,744 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,745 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,745 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,745 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,746 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,746 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,747 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,748 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,749 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,752 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,752 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe P2Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,753 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,754 WARN L322 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,754 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,754 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite8#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,754 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_#in~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite6#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite7#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1___VERIFIER_assert_~expression#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite5#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite3#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#t~ite4#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,755 WARN L322 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_~arg#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe P3Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,756 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,757 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~nondet21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,758 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,759 WARN L322 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,760 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,760 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,760 WARN L322 ript$VariableManager]: TermVariabe P1Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,761 WARN L322 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork3_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-12-06 18:13:42,762 INFO L148 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-12-06 18:13:42,807 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 18:13:42,814 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 [2021-12-06 18:13:42,814 INFO L340 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-12-06 18:13:42,826 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 146 places, 135 transitions, 290 flow [2021-12-06 18:13:42,878 INFO L129 PetriNetUnfolder]: 2/131 cut-off events. [2021-12-06 18:13:42,878 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 18:13:42,881 INFO L84 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 131 events. 2/131 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 66 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2021-12-06 18:13:42,882 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 135 transitions, 290 flow [2021-12-06 18:13:42,887 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 131 transitions, 274 flow [2021-12-06 18:13:42,896 INFO L129 PetriNetUnfolder]: 0/48 cut-off events. [2021-12-06 18:13:42,896 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-12-06 18:13:42,896 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:42,897 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] [2021-12-06 18:13:42,897 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:42,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:42,902 INFO L85 PathProgramCache]: Analyzing trace with hash 927645456, now seen corresponding path program 1 times [2021-12-06 18:13:42,911 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:42,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [45226696] [2021-12-06 18:13:42,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:42,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:43,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:43,149 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:43,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [45226696] [2021-12-06 18:13:43,150 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [45226696] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:43,150 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:43,151 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 18:13:43,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338922384] [2021-12-06 18:13:43,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:43,161 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 18:13:43,161 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:43,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 18:13:43,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 18:13:43,186 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 135 [2021-12-06 18:13:43,190 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 274 flow. Second operand has 3 states, 3 states have (on average 120.0) internal successors, (360), 3 states have internal predecessors, (360), 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) [2021-12-06 18:13:43,190 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:43,190 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 135 [2021-12-06 18:13:43,192 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:13:43,438 INFO L129 PetriNetUnfolder]: 162/667 cut-off events. [2021-12-06 18:13:43,439 INFO L130 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2021-12-06 18:13:43,443 INFO L84 FinitePrefix]: Finished finitePrefix Result has 973 conditions, 667 events. 162/667 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 3702 event pairs, 102 based on Foata normal form. 27/644 useless extension candidates. Maximal degree in co-relation 917. Up to 191 conditions per place. [2021-12-06 18:13:43,448 INFO L132 encePairwiseOnDemand]: 130/135 looper letters, 18 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2021-12-06 18:13:43,448 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 142 places, 135 transitions, 331 flow [2021-12-06 18:13:43,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 18:13:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-12-06 18:13:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 382 transitions. [2021-12-06 18:13:43,460 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9432098765432099 [2021-12-06 18:13:43,460 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 382 transitions. [2021-12-06 18:13:43,460 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 382 transitions. [2021-12-06 18:13:43,462 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:13:43,464 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 382 transitions. [2021-12-06 18:13:43,468 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 127.33333333333333) internal successors, (382), 3 states have internal predecessors, (382), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:13:43,476 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:13:43,476 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 135.0) internal successors, (540), 4 states have internal predecessors, (540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:13:43,478 INFO L186 Difference]: Start difference. First operand has 142 places, 131 transitions, 274 flow. Second operand 3 states and 382 transitions. [2021-12-06 18:13:43,479 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 142 places, 135 transitions, 331 flow [2021-12-06 18:13:43,483 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 138 places, 135 transitions, 324 flow, removed 0 selfloop flow, removed 4 redundant places. [2021-12-06 18:13:43,488 INFO L242 Difference]: Finished difference. Result has 138 places, 127 transitions, 266 flow [2021-12-06 18:13:43,490 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=125, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=266, PETRI_PLACES=138, PETRI_TRANSITIONS=127} [2021-12-06 18:13:43,494 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, -4 predicate places. [2021-12-06 18:13:43,494 INFO L470 AbstractCegarLoop]: Abstraction has has 138 places, 127 transitions, 266 flow [2021-12-06 18:13:43,494 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 120.0) internal successors, (360), 3 states have internal predecessors, (360), 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) [2021-12-06 18:13:43,495 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:43,495 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:13:43,495 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 18:13:43,495 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:43,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:43,496 INFO L85 PathProgramCache]: Analyzing trace with hash -110110, now seen corresponding path program 1 times [2021-12-06 18:13:43,496 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:43,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562424540] [2021-12-06 18:13:43,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:43,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:43,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:43,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:43,735 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:43,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562424540] [2021-12-06 18:13:43,735 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562424540] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:43,735 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:43,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 18:13:43,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812803223] [2021-12-06 18:13:43,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:43,737 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 18:13:43,737 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:43,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 18:13:43,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 18:13:43,740 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2021-12-06 18:13:43,741 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 7 states, 7 states have (on average 106.14285714285714) internal successors, (743), 7 states have internal predecessors, (743), 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) [2021-12-06 18:13:43,741 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:43,741 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2021-12-06 18:13:43,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:13:46,964 INFO L129 PetriNetUnfolder]: 11035/24755 cut-off events. [2021-12-06 18:13:46,965 INFO L130 PetriNetUnfolder]: For 887/887 co-relation queries the response was YES. [2021-12-06 18:13:47,040 INFO L84 FinitePrefix]: Finished finitePrefix Result has 41074 conditions, 24755 events. 11035/24755 cut-off events. For 887/887 co-relation queries the response was YES. Maximal size of possible extension queue 1075. Compared 252770 event pairs, 1675 based on Foata normal form. 0/24064 useless extension candidates. Maximal degree in co-relation 41016. Up to 5250 conditions per place. [2021-12-06 18:13:47,114 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 47 selfloop transitions, 9 changer transitions 119/262 dead transitions. [2021-12-06 18:13:47,114 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 262 transitions, 892 flow [2021-12-06 18:13:47,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 18:13:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 18:13:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1517 transitions. [2021-12-06 18:13:47,121 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8643874643874644 [2021-12-06 18:13:47,121 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1517 transitions. [2021-12-06 18:13:47,121 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1517 transitions. [2021-12-06 18:13:47,123 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:13:47,123 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1517 transitions. [2021-12-06 18:13:47,127 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 116.6923076923077) internal successors, (1517), 13 states have internal predecessors, (1517), 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) [2021-12-06 18:13:47,133 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:13:47,135 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:13:47,135 INFO L186 Difference]: Start difference. First operand has 138 places, 127 transitions, 266 flow. Second operand 13 states and 1517 transitions. [2021-12-06 18:13:47,135 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 262 transitions, 892 flow [2021-12-06 18:13:47,137 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 262 transitions, 866 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-12-06 18:13:47,141 INFO L242 Difference]: Finished difference. Result has 160 places, 121 transitions, 344 flow [2021-12-06 18:13:47,141 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=262, PETRI_DIFFERENCE_MINUEND_PLACES=136, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=120, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=344, PETRI_PLACES=160, PETRI_TRANSITIONS=121} [2021-12-06 18:13:47,142 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 18 predicate places. [2021-12-06 18:13:47,142 INFO L470 AbstractCegarLoop]: Abstraction has has 160 places, 121 transitions, 344 flow [2021-12-06 18:13:47,142 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.14285714285714) internal successors, (743), 7 states have internal predecessors, (743), 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) [2021-12-06 18:13:47,142 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:47,143 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:13:47,143 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 18:13:47,143 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:47,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:47,144 INFO L85 PathProgramCache]: Analyzing trace with hash -90960159, now seen corresponding path program 1 times [2021-12-06 18:13:47,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:47,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630151784] [2021-12-06 18:13:47,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:47,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:47,271 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:47,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630151784] [2021-12-06 18:13:47,272 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630151784] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:47,272 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:47,272 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 18:13:47,272 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57698212] [2021-12-06 18:13:47,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:47,273 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 18:13:47,273 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:47,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 18:13:47,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 18:13:47,275 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2021-12-06 18:13:47,277 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 121 transitions, 344 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2021-12-06 18:13:47,277 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:47,277 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2021-12-06 18:13:47,277 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:13:49,393 INFO L129 PetriNetUnfolder]: 7875/14035 cut-off events. [2021-12-06 18:13:49,393 INFO L130 PetriNetUnfolder]: For 23232/23235 co-relation queries the response was YES. [2021-12-06 18:13:49,435 INFO L84 FinitePrefix]: Finished finitePrefix Result has 40403 conditions, 14035 events. 7875/14035 cut-off events. For 23232/23235 co-relation queries the response was YES. Maximal size of possible extension queue 764. Compared 111114 event pairs, 742 based on Foata normal form. 256/13999 useless extension candidates. Maximal degree in co-relation 40333. Up to 4293 conditions per place. [2021-12-06 18:13:49,485 INFO L132 encePairwiseOnDemand]: 123/135 looper letters, 48 selfloop transitions, 17 changer transitions 100/252 dead transitions. [2021-12-06 18:13:49,485 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 252 transitions, 1364 flow [2021-12-06 18:13:49,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 18:13:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 18:13:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1499 transitions. [2021-12-06 18:13:49,490 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8541310541310542 [2021-12-06 18:13:49,490 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1499 transitions. [2021-12-06 18:13:49,490 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1499 transitions. [2021-12-06 18:13:49,491 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:13:49,491 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1499 transitions. [2021-12-06 18:13:49,495 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 115.3076923076923) internal successors, (1499), 13 states have internal predecessors, (1499), 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) [2021-12-06 18:13:49,499 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:13:49,499 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:13:49,500 INFO L186 Difference]: Start difference. First operand has 160 places, 121 transitions, 344 flow. Second operand 13 states and 1499 transitions. [2021-12-06 18:13:49,500 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 252 transitions, 1364 flow [2021-12-06 18:13:49,552 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 252 transitions, 1340 flow, removed 12 selfloop flow, removed 3 redundant places. [2021-12-06 18:13:49,556 INFO L242 Difference]: Finished difference. Result has 158 places, 133 transitions, 546 flow [2021-12-06 18:13:49,556 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=338, PETRI_DIFFERENCE_MINUEND_PLACES=134, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=546, PETRI_PLACES=158, PETRI_TRANSITIONS=133} [2021-12-06 18:13:49,557 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 16 predicate places. [2021-12-06 18:13:49,557 INFO L470 AbstractCegarLoop]: Abstraction has has 158 places, 133 transitions, 546 flow [2021-12-06 18:13:49,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 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) [2021-12-06 18:13:49,558 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:49,558 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:13:49,558 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 18:13:49,558 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:49,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:49,559 INFO L85 PathProgramCache]: Analyzing trace with hash -1605361214, now seen corresponding path program 1 times [2021-12-06 18:13:49,559 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:49,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1892978616] [2021-12-06 18:13:49,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:49,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:49,655 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:49,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1892978616] [2021-12-06 18:13:49,655 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1892978616] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:49,656 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:49,656 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 18:13:49,656 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798665657] [2021-12-06 18:13:49,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:49,657 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 18:13:49,657 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:49,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 18:13:49,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-06 18:13:49,659 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2021-12-06 18:13:49,660 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 133 transitions, 546 flow. Second operand has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 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) [2021-12-06 18:13:49,660 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:49,660 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2021-12-06 18:13:49,660 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:13:54,014 INFO L129 PetriNetUnfolder]: 18377/31822 cut-off events. [2021-12-06 18:13:54,014 INFO L130 PetriNetUnfolder]: For 51367/60462 co-relation queries the response was YES. [2021-12-06 18:13:54,229 INFO L84 FinitePrefix]: Finished finitePrefix Result has 78278 conditions, 31822 events. 18377/31822 cut-off events. For 51367/60462 co-relation queries the response was YES. Maximal size of possible extension queue 1924. Compared 280868 event pairs, 1380 based on Foata normal form. 1316/31354 useless extension candidates. Maximal degree in co-relation 78198. Up to 9854 conditions per place. [2021-12-06 18:13:54,349 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 101 selfloop transitions, 20 changer transitions 0/229 dead transitions. [2021-12-06 18:13:54,350 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 229 transitions, 1196 flow [2021-12-06 18:13:54,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-06 18:13:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-06 18:13:54,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1187 transitions. [2021-12-06 18:13:54,353 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8792592592592593 [2021-12-06 18:13:54,354 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1187 transitions. [2021-12-06 18:13:54,354 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1187 transitions. [2021-12-06 18:13:54,354 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:13:54,354 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1187 transitions. [2021-12-06 18:13:54,357 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 118.7) internal successors, (1187), 10 states have internal predecessors, (1187), 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) [2021-12-06 18:13:54,360 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2021-12-06 18:13:54,360 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2021-12-06 18:13:54,360 INFO L186 Difference]: Start difference. First operand has 158 places, 133 transitions, 546 flow. Second operand 10 states and 1187 transitions. [2021-12-06 18:13:54,360 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 229 transitions, 1196 flow [2021-12-06 18:13:54,515 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 155 places, 229 transitions, 1170 flow, removed 13 selfloop flow, removed 3 redundant places. [2021-12-06 18:13:54,518 INFO L242 Difference]: Finished difference. Result has 161 places, 151 transitions, 663 flow [2021-12-06 18:13:54,518 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=520, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=123, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=663, PETRI_PLACES=161, PETRI_TRANSITIONS=151} [2021-12-06 18:13:54,519 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 19 predicate places. [2021-12-06 18:13:54,519 INFO L470 AbstractCegarLoop]: Abstraction has has 161 places, 151 transitions, 663 flow [2021-12-06 18:13:54,519 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 110.0) internal successors, (660), 6 states have internal predecessors, (660), 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) [2021-12-06 18:13:54,519 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:54,520 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:13:54,520 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 18:13:54,520 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:54,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:54,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1553476620, now seen corresponding path program 1 times [2021-12-06 18:13:54,520 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:54,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1633390124] [2021-12-06 18:13:54,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:54,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:54,626 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:54,626 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1633390124] [2021-12-06 18:13:54,626 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1633390124] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:54,626 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:54,626 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-06 18:13:54,627 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366855820] [2021-12-06 18:13:54,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:54,627 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-06 18:13:54,627 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:54,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-06 18:13:54,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-06 18:13:54,629 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 110 out of 135 [2021-12-06 18:13:54,630 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 161 places, 151 transitions, 663 flow. Second operand has 6 states, 6 states have (on average 112.5) internal successors, (675), 6 states have internal predecessors, (675), 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) [2021-12-06 18:13:54,630 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:54,631 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 110 of 135 [2021-12-06 18:13:54,631 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:13:57,620 INFO L129 PetriNetUnfolder]: 7656/20275 cut-off events. [2021-12-06 18:13:57,620 INFO L130 PetriNetUnfolder]: For 29885/32835 co-relation queries the response was YES. [2021-12-06 18:13:57,850 INFO L84 FinitePrefix]: Finished finitePrefix Result has 55420 conditions, 20275 events. 7656/20275 cut-off events. For 29885/32835 co-relation queries the response was YES. Maximal size of possible extension queue 1264. Compared 243443 event pairs, 2898 based on Foata normal form. 756/19625 useless extension candidates. Maximal degree in co-relation 55334. Up to 3800 conditions per place. [2021-12-06 18:13:57,924 INFO L132 encePairwiseOnDemand]: 129/135 looper letters, 74 selfloop transitions, 19 changer transitions 0/214 dead transitions. [2021-12-06 18:13:57,924 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 214 transitions, 1171 flow [2021-12-06 18:13:57,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-06 18:13:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2021-12-06 18:13:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1066 transitions. [2021-12-06 18:13:57,927 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8773662551440329 [2021-12-06 18:13:57,927 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1066 transitions. [2021-12-06 18:13:57,927 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1066 transitions. [2021-12-06 18:13:57,928 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:13:57,928 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1066 transitions. [2021-12-06 18:13:57,929 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 118.44444444444444) internal successors, (1066), 9 states have internal predecessors, (1066), 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) [2021-12-06 18:13:57,931 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:13:57,932 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 135.0) internal successors, (1350), 10 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 18:13:57,932 INFO L186 Difference]: Start difference. First operand has 161 places, 151 transitions, 663 flow. Second operand 9 states and 1066 transitions. [2021-12-06 18:13:57,932 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 169 places, 214 transitions, 1171 flow [2021-12-06 18:13:58,080 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 214 transitions, 1157 flow, removed 6 selfloop flow, removed 7 redundant places. [2021-12-06 18:13:58,083 INFO L242 Difference]: Finished difference. Result has 169 places, 162 transitions, 805 flow [2021-12-06 18:13:58,083 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=649, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=151, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=140, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=805, PETRI_PLACES=169, PETRI_TRANSITIONS=162} [2021-12-06 18:13:58,084 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 27 predicate places. [2021-12-06 18:13:58,084 INFO L470 AbstractCegarLoop]: Abstraction has has 169 places, 162 transitions, 805 flow [2021-12-06 18:13:58,084 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 112.5) internal successors, (675), 6 states have internal predecessors, (675), 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) [2021-12-06 18:13:58,084 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:13:58,084 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:13:58,084 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 18:13:58,085 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:13:58,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:13:58,085 INFO L85 PathProgramCache]: Analyzing trace with hash -930020732, now seen corresponding path program 1 times [2021-12-06 18:13:58,085 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:13:58,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595719245] [2021-12-06 18:13:58,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:13:58,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:13:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:13:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:13:58,168 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:13:58,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595719245] [2021-12-06 18:13:58,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595719245] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:13:58,168 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:13:58,168 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 18:13:58,168 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282233713] [2021-12-06 18:13:58,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:13:58,168 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 18:13:58,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:13:58,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 18:13:58,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 18:13:58,170 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2021-12-06 18:13:58,170 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 162 transitions, 805 flow. Second operand has 7 states, 7 states have (on average 110.0) internal successors, (770), 7 states have internal predecessors, (770), 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) [2021-12-06 18:13:58,170 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:13:58,171 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2021-12-06 18:13:58,171 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:14:04,629 INFO L129 PetriNetUnfolder]: 25369/43958 cut-off events. [2021-12-06 18:14:04,629 INFO L130 PetriNetUnfolder]: For 104876/114851 co-relation queries the response was YES. [2021-12-06 18:14:04,923 INFO L84 FinitePrefix]: Finished finitePrefix Result has 142734 conditions, 43958 events. 25369/43958 cut-off events. For 104876/114851 co-relation queries the response was YES. Maximal size of possible extension queue 2893. Compared 412629 event pairs, 1555 based on Foata normal form. 2146/44477 useless extension candidates. Maximal degree in co-relation 142647. Up to 9552 conditions per place. [2021-12-06 18:14:05,004 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 127 selfloop transitions, 38 changer transitions 0/284 dead transitions. [2021-12-06 18:14:05,004 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 284 transitions, 1825 flow [2021-12-06 18:14:05,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 18:14:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2021-12-06 18:14:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1548 transitions. [2021-12-06 18:14:05,008 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.882051282051282 [2021-12-06 18:14:05,008 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1548 transitions. [2021-12-06 18:14:05,009 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1548 transitions. [2021-12-06 18:14:05,009 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:14:05,009 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1548 transitions. [2021-12-06 18:14:05,012 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 119.07692307692308) internal successors, (1548), 13 states have internal predecessors, (1548), 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) [2021-12-06 18:14:05,015 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:14:05,015 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 135.0) internal successors, (1890), 14 states have internal predecessors, (1890), 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) [2021-12-06 18:14:05,015 INFO L186 Difference]: Start difference. First operand has 169 places, 162 transitions, 805 flow. Second operand 13 states and 1548 transitions. [2021-12-06 18:14:05,016 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 284 transitions, 1825 flow [2021-12-06 18:14:06,022 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 180 places, 284 transitions, 1807 flow, removed 5 selfloop flow, removed 1 redundant places. [2021-12-06 18:14:06,025 INFO L242 Difference]: Finished difference. Result has 186 places, 182 transitions, 1080 flow [2021-12-06 18:14:06,025 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=787, PETRI_DIFFERENCE_MINUEND_PLACES=168, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=162, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=1080, PETRI_PLACES=186, PETRI_TRANSITIONS=182} [2021-12-06 18:14:06,026 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 44 predicate places. [2021-12-06 18:14:06,026 INFO L470 AbstractCegarLoop]: Abstraction has has 186 places, 182 transitions, 1080 flow [2021-12-06 18:14:06,027 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 110.0) internal successors, (770), 7 states have internal predecessors, (770), 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) [2021-12-06 18:14:06,027 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:14:06,027 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:14:06,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 18:14:06,027 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:14:06,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:14:06,027 INFO L85 PathProgramCache]: Analyzing trace with hash -2061608464, now seen corresponding path program 1 times [2021-12-06 18:14:06,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:14:06,028 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402831392] [2021-12-06 18:14:06,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:14:06,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:14:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:14:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:14:06,132 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:14:06,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402831392] [2021-12-06 18:14:06,132 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402831392] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:14:06,132 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:14:06,132 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 18:14:06,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132835355] [2021-12-06 18:14:06,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:14:06,133 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 18:14:06,133 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:14:06,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 18:14:06,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-12-06 18:14:06,134 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2021-12-06 18:14:06,135 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 182 transitions, 1080 flow. Second operand has 8 states, 8 states have (on average 110.125) internal successors, (881), 8 states have internal predecessors, (881), 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) [2021-12-06 18:14:06,135 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:14:06,135 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2021-12-06 18:14:06,135 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:14:12,775 INFO L129 PetriNetUnfolder]: 24315/41944 cut-off events. [2021-12-06 18:14:12,776 INFO L130 PetriNetUnfolder]: For 174793/184382 co-relation queries the response was YES. [2021-12-06 18:14:13,156 INFO L84 FinitePrefix]: Finished finitePrefix Result has 164538 conditions, 41944 events. 24315/41944 cut-off events. For 174793/184382 co-relation queries the response was YES. Maximal size of possible extension queue 2870. Compared 394719 event pairs, 1413 based on Foata normal form. 1727/42129 useless extension candidates. Maximal degree in co-relation 164443. Up to 9204 conditions per place. [2021-12-06 18:14:13,244 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 122 selfloop transitions, 58 changer transitions 41/329 dead transitions. [2021-12-06 18:14:13,244 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 201 places, 329 transitions, 2480 flow [2021-12-06 18:14:13,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-12-06 18:14:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2021-12-06 18:14:13,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1908 transitions. [2021-12-06 18:14:13,249 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8833333333333333 [2021-12-06 18:14:13,249 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1908 transitions. [2021-12-06 18:14:13,249 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1908 transitions. [2021-12-06 18:14:13,250 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:14:13,250 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1908 transitions. [2021-12-06 18:14:13,253 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 119.25) internal successors, (1908), 16 states have internal predecessors, (1908), 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) [2021-12-06 18:14:13,257 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 135.0) internal successors, (2295), 17 states have internal predecessors, (2295), 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) [2021-12-06 18:14:13,257 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 135.0) internal successors, (2295), 17 states have internal predecessors, (2295), 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) [2021-12-06 18:14:13,257 INFO L186 Difference]: Start difference. First operand has 186 places, 182 transitions, 1080 flow. Second operand 16 states and 1908 transitions. [2021-12-06 18:14:13,257 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 201 places, 329 transitions, 2480 flow [2021-12-06 18:14:21,093 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 195 places, 329 transitions, 2355 flow, removed 48 selfloop flow, removed 6 redundant places. [2021-12-06 18:14:21,096 INFO L242 Difference]: Finished difference. Result has 199 places, 197 transitions, 1318 flow [2021-12-06 18:14:21,096 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=921, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=179, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=135, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1318, PETRI_PLACES=199, PETRI_TRANSITIONS=197} [2021-12-06 18:14:21,097 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 57 predicate places. [2021-12-06 18:14:21,097 INFO L470 AbstractCegarLoop]: Abstraction has has 199 places, 197 transitions, 1318 flow [2021-12-06 18:14:21,097 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 110.125) internal successors, (881), 8 states have internal predecessors, (881), 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) [2021-12-06 18:14:21,097 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:14:21,098 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:14:21,098 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 18:14:21,098 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:14:21,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:14:21,098 INFO L85 PathProgramCache]: Analyzing trace with hash 930517507, now seen corresponding path program 1 times [2021-12-06 18:14:21,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:14:21,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550641481] [2021-12-06 18:14:21,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:14:21,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:14:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:14:21,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:14:21,322 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:14:21,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550641481] [2021-12-06 18:14:21,322 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550641481] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:14:21,322 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:14:21,323 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-12-06 18:14:21,323 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430090579] [2021-12-06 18:14:21,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:14:21,323 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2021-12-06 18:14:21,323 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:14:21,324 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-12-06 18:14:21,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2021-12-06 18:14:21,325 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2021-12-06 18:14:21,327 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 197 transitions, 1318 flow. Second operand has 12 states, 12 states have (on average 106.08333333333333) internal successors, (1273), 12 states have internal predecessors, (1273), 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) [2021-12-06 18:14:21,327 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:14:21,327 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2021-12-06 18:14:21,327 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:14:24,560 INFO L129 PetriNetUnfolder]: 8186/26020 cut-off events. [2021-12-06 18:14:24,560 INFO L130 PetriNetUnfolder]: For 131312/135811 co-relation queries the response was YES. [2021-12-06 18:14:24,816 INFO L84 FinitePrefix]: Finished finitePrefix Result has 100636 conditions, 26020 events. 8186/26020 cut-off events. For 131312/135811 co-relation queries the response was YES. Maximal size of possible extension queue 3247. Compared 379462 event pairs, 176 based on Foata normal form. 32/24555 useless extension candidates. Maximal degree in co-relation 100530. Up to 6289 conditions per place. [2021-12-06 18:14:24,893 INFO L132 encePairwiseOnDemand]: 123/135 looper letters, 69 selfloop transitions, 9 changer transitions 13/260 dead transitions. [2021-12-06 18:14:24,893 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 260 transitions, 1818 flow [2021-12-06 18:14:24,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-12-06 18:14:24,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2021-12-06 18:14:24,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1229 transitions. [2021-12-06 18:14:24,896 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8276094276094276 [2021-12-06 18:14:24,896 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 1229 transitions. [2021-12-06 18:14:24,896 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 1229 transitions. [2021-12-06 18:14:24,897 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:14:24,897 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 1229 transitions. [2021-12-06 18:14:24,899 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 111.72727272727273) internal successors, (1229), 11 states have internal predecessors, (1229), 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) [2021-12-06 18:14:24,901 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 135.0) internal successors, (1620), 12 states have internal predecessors, (1620), 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) [2021-12-06 18:14:24,902 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 135.0) internal successors, (1620), 12 states have internal predecessors, (1620), 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) [2021-12-06 18:14:24,902 INFO L186 Difference]: Start difference. First operand has 199 places, 197 transitions, 1318 flow. Second operand 11 states and 1229 transitions. [2021-12-06 18:14:24,902 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 260 transitions, 1818 flow [2021-12-06 18:14:37,454 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 260 transitions, 1425 flow, removed 154 selfloop flow, removed 20 redundant places. [2021-12-06 18:14:37,456 INFO L242 Difference]: Finished difference. Result has 189 places, 202 transitions, 1054 flow [2021-12-06 18:14:37,457 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=981, PETRI_DIFFERENCE_MINUEND_PLACES=173, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=197, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1054, PETRI_PLACES=189, PETRI_TRANSITIONS=202} [2021-12-06 18:14:37,457 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 47 predicate places. [2021-12-06 18:14:37,457 INFO L470 AbstractCegarLoop]: Abstraction has has 189 places, 202 transitions, 1054 flow [2021-12-06 18:14:37,458 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 106.08333333333333) internal successors, (1273), 12 states have internal predecessors, (1273), 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) [2021-12-06 18:14:37,458 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:14:37,458 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:14:37,458 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 18:14:37,458 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:14:37,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:14:37,459 INFO L85 PathProgramCache]: Analyzing trace with hash 368139122, now seen corresponding path program 1 times [2021-12-06 18:14:37,459 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:14:37,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192548576] [2021-12-06 18:14:37,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:14:37,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:14:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:14:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:14:37,701 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:14:37,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192548576] [2021-12-06 18:14:37,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192548576] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:14:37,701 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:14:37,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-12-06 18:14:37,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327826492] [2021-12-06 18:14:37,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:14:37,702 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2021-12-06 18:14:37,702 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:14:37,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-12-06 18:14:37,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2021-12-06 18:14:37,703 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 135 [2021-12-06 18:14:37,704 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 189 places, 202 transitions, 1054 flow. Second operand has 14 states, 14 states have (on average 95.42857142857143) internal successors, (1336), 14 states have internal predecessors, (1336), 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) [2021-12-06 18:14:37,705 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:14:37,705 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 135 [2021-12-06 18:14:37,705 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:14:44,331 INFO L129 PetriNetUnfolder]: 18831/56619 cut-off events. [2021-12-06 18:14:44,331 INFO L130 PetriNetUnfolder]: For 90609/92545 co-relation queries the response was YES. [2021-12-06 18:14:44,839 INFO L84 FinitePrefix]: Finished finitePrefix Result has 157359 conditions, 56619 events. 18831/56619 cut-off events. For 90609/92545 co-relation queries the response was YES. Maximal size of possible extension queue 7224. Compared 900466 event pairs, 149 based on Foata normal form. 20/52997 useless extension candidates. Maximal degree in co-relation 157253. Up to 6057 conditions per place. [2021-12-06 18:14:45,020 INFO L132 encePairwiseOnDemand]: 116/135 looper letters, 146 selfloop transitions, 91 changer transitions 39/416 dead transitions. [2021-12-06 18:14:45,020 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 205 places, 416 transitions, 3074 flow [2021-12-06 18:14:45,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-12-06 18:14:45,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2021-12-06 18:14:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 2071 transitions. [2021-12-06 18:14:45,025 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7670370370370371 [2021-12-06 18:14:45,026 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 2071 transitions. [2021-12-06 18:14:45,026 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 2071 transitions. [2021-12-06 18:14:45,027 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:14:45,027 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 2071 transitions. [2021-12-06 18:14:45,032 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 103.55) internal successors, (2071), 20 states have internal predecessors, (2071), 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) [2021-12-06 18:14:45,035 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 135.0) internal successors, (2835), 21 states have internal predecessors, (2835), 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) [2021-12-06 18:14:45,036 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 135.0) internal successors, (2835), 21 states have internal predecessors, (2835), 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) [2021-12-06 18:14:45,036 INFO L186 Difference]: Start difference. First operand has 189 places, 202 transitions, 1054 flow. Second operand 20 states and 2071 transitions. [2021-12-06 18:14:45,036 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 205 places, 416 transitions, 3074 flow [2021-12-06 18:15:03,550 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 416 transitions, 3012 flow, removed 22 selfloop flow, removed 7 redundant places. [2021-12-06 18:15:03,554 INFO L242 Difference]: Finished difference. Result has 212 places, 282 transitions, 2108 flow [2021-12-06 18:15:03,555 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=1039, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=25, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=168, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=2108, PETRI_PLACES=212, PETRI_TRANSITIONS=282} [2021-12-06 18:15:03,555 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 70 predicate places. [2021-12-06 18:15:03,555 INFO L470 AbstractCegarLoop]: Abstraction has has 212 places, 282 transitions, 2108 flow [2021-12-06 18:15:03,556 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 95.42857142857143) internal successors, (1336), 14 states have internal predecessors, (1336), 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) [2021-12-06 18:15:03,556 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:15:03,556 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:15:03,556 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 18:15:03,556 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:15:03,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:15:03,557 INFO L85 PathProgramCache]: Analyzing trace with hash -1024546986, now seen corresponding path program 2 times [2021-12-06 18:15:03,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:15:03,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [876549525] [2021-12-06 18:15:03,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:15:03,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:15:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:15:03,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:15:03,639 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:15:03,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [876549525] [2021-12-06 18:15:03,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [876549525] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:15:03,640 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:15:03,640 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-12-06 18:15:03,640 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773434126] [2021-12-06 18:15:03,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:15:03,640 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-12-06 18:15:03,640 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:15:03,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-12-06 18:15:03,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-12-06 18:15:03,641 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 135 [2021-12-06 18:15:03,642 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 212 places, 282 transitions, 2108 flow. Second operand has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 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) [2021-12-06 18:15:03,642 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:15:03,642 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 135 [2021-12-06 18:15:03,642 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:15:12,770 INFO L129 PetriNetUnfolder]: 26143/78667 cut-off events. [2021-12-06 18:15:12,770 INFO L130 PetriNetUnfolder]: For 141735/144623 co-relation queries the response was YES. [2021-12-06 18:15:13,652 INFO L84 FinitePrefix]: Finished finitePrefix Result has 223483 conditions, 78667 events. 26143/78667 cut-off events. For 141735/144623 co-relation queries the response was YES. Maximal size of possible extension queue 10110. Compared 1305353 event pairs, 675 based on Foata normal form. 94/73732 useless extension candidates. Maximal degree in co-relation 223375. Up to 8262 conditions per place. [2021-12-06 18:15:13,841 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 136 selfloop transitions, 57 changer transitions 70/416 dead transitions. [2021-12-06 18:15:13,842 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 215 places, 416 transitions, 3983 flow [2021-12-06 18:15:13,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-12-06 18:15:13,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-12-06 18:15:13,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1142 transitions. [2021-12-06 18:15:13,844 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.845925925925926 [2021-12-06 18:15:13,844 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 1142 transitions. [2021-12-06 18:15:13,844 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 1142 transitions. [2021-12-06 18:15:13,844 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:15:13,844 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 1142 transitions. [2021-12-06 18:15:13,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 114.2) internal successors, (1142), 10 states have internal predecessors, (1142), 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) [2021-12-06 18:15:13,847 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2021-12-06 18:15:13,848 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 135.0) internal successors, (1485), 11 states have internal predecessors, (1485), 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) [2021-12-06 18:15:13,848 INFO L186 Difference]: Start difference. First operand has 212 places, 282 transitions, 2108 flow. Second operand 10 states and 1142 transitions. [2021-12-06 18:15:13,848 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 215 places, 416 transitions, 3983 flow [2021-12-06 18:15:54,278 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 207 places, 416 transitions, 3834 flow, removed 73 selfloop flow, removed 8 redundant places. [2021-12-06 18:15:54,283 INFO L242 Difference]: Finished difference. Result has 216 places, 296 transitions, 2524 flow [2021-12-06 18:15:54,283 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=2033, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=225, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2524, PETRI_PLACES=216, PETRI_TRANSITIONS=296} [2021-12-06 18:15:54,284 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 74 predicate places. [2021-12-06 18:15:54,284 INFO L470 AbstractCegarLoop]: Abstraction has has 216 places, 296 transitions, 2524 flow [2021-12-06 18:15:54,284 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.28571428571429) internal successors, (751), 7 states have internal predecessors, (751), 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) [2021-12-06 18:15:54,284 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:15:54,284 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:15:54,284 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 18:15:54,285 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:15:54,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:15:54,285 INFO L85 PathProgramCache]: Analyzing trace with hash -1001516449, now seen corresponding path program 2 times [2021-12-06 18:15:54,285 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:15:54,285 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426187511] [2021-12-06 18:15:54,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:15:54,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:15:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 18:15:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 18:15:54,383 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 18:15:54,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426187511] [2021-12-06 18:15:54,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426187511] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 18:15:54,383 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 18:15:54,383 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-12-06 18:15:54,383 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712924304] [2021-12-06 18:15:54,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 18:15:54,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2021-12-06 18:15:54,384 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 18:15:54,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-12-06 18:15:54,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-12-06 18:15:54,385 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 108 out of 135 [2021-12-06 18:15:54,386 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 296 transitions, 2524 flow. Second operand has 9 states, 9 states have (on average 110.22222222222223) internal successors, (992), 9 states have internal predecessors, (992), 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) [2021-12-06 18:15:54,386 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-12-06 18:15:54,386 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 108 of 135 [2021-12-06 18:15:54,386 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-12-06 18:15:59,954 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][284], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 27#L870-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 321#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,955 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,955 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,955 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,955 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,956 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][284], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 321#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,958 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,958 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,958 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,958 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,959 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][317], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 465#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,959 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,959 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,959 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,959 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:15:59,960 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][317], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 27#L870-1true, Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 465#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,960 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-12-06 18:15:59,960 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-06 18:15:59,960 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-06 18:15:59,960 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-12-06 18:15:59,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][318], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,961 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,961 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:15:59,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][318], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,962 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,962 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,962 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,963 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][342], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L782true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,963 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 18:15:59,963 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:15:59,964 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:15:59,964 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:15:59,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][342], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L782true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:15:59,964 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,964 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,965 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:15:59,965 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:02,757 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][324], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, 124#L789true, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 27#L870-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 465#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:02,758 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-06 18:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:02,758 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:02,759 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][394], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 27#L870-1true, Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 33#L792true, 321#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:02,759 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:16:02,759 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:02,759 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:02,759 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,746 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][284], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 321#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,747 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,747 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,747 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][317], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 465#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,748 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-12-06 18:16:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:03,748 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-12-06 18:16:03,749 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][318], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,749 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,749 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,749 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,749 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,749 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:03,750 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][318], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 44#L782true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 38#L769true, Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,750 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,750 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,750 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,750 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,750 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,751 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][342], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L782true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,751 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,751 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,751 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,751 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,751 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:03,774 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][342], [189#true, Black: 250#(= ~x~0 1), 419#true, 153#true, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, 15#L799true, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 421#(= ~z~0 1), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 44#L782true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 29#L772true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2021-12-06 18:16:03,774 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 18:16:03,774 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:03,775 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:03,775 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:03,775 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:05,647 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][324], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, 124#L789true, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 465#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 234#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:05,647 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-12-06 18:16:05,647 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:05,647 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:05,647 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-12-06 18:16:09,043 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][394], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, 77#L2true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 238#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 33#L792true, 321#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 471#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:09,043 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,043 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,156 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][325], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, 124#L789true, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:09,156 INFO L384 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,157 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,157 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:09,157 INFO L387 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2021-12-06 18:16:13,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][430], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 33#L792true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), 68#L3true, Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:13,046 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,046 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,046 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,047 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][325], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, 124#L789true, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 48#L835true, Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, 286#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 467#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:13,184 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,184 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,184 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:13,184 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-12-06 18:16:17,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1127] L819-->L835: Formula: (let ((.cse31 (= (mod v_~a$w_buff1_used~0_350 256) 0)) (.cse18 (= 0 (mod v_~a$r_buff0_thd4~0_248 256))) (.cse25 (= 0 (mod v_~a$r_buff1_thd4~0_181 256)))) (let ((.cse2 (= (mod v_~weak$$choice2~0_88 256) 0)) (.cse19 (= (mod v_~a$w_buff1_used~0_349 256) 0)) (.cse29 (not .cse25)) (.cse7 (not .cse18)) (.cse9 (and .cse18 .cse25)) (.cse10 (and .cse18 .cse31)) (.cse30 (= (mod v_~a$w_buff0_used~0_492 256) 0)) (.cse11 (= (mod v_~a$w_buff0_used~0_491 256) 0))) (let ((.cse6 (or .cse11 .cse18)) (.cse16 (or .cse9 .cse10 .cse30)) (.cse3 (or (not .cse31) .cse7)) (.cse8 (or .cse29 .cse7)) (.cse14 (or .cse30 .cse18)) (.cse13 (not .cse30)) (.cse20 (not .cse19)) (.cse4 (not .cse11)) (.cse0 (not .cse2))) (and (let ((.cse1 (= |v_P3_#t~ite34_75| |v_P3Thread1of1ForFork2_#t~ite34_1|))) (or (and .cse0 (= |v_P3_#t~ite35_69| |v_P3Thread1of1ForFork2_#t~ite35_1|) (= v_~a$w_buff1_used~0_349 v_~a$w_buff1_used~0_350) .cse1) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_349) .cse2 (or (and .cse3 .cse4 (let ((.cse5 (= |v_P3_#t~ite34_75| 0))) (or (and .cse5 .cse6) (and .cse4 .cse5 .cse7))) (= |v_P3_#t~ite34_75| |v_P3_#t~ite35_69|) .cse8) (and (= |v_P3_#t~ite35_69| v_~a$w_buff1_used~0_350) (or .cse9 .cse10 .cse11) .cse1))))) (let ((.cse15 (= |v_P3_#t~ite25_45| |v_P3Thread1of1ForFork2_#t~ite25_1|))) (or (and (or (and (= |v_P3_#t~ite25_45| |v_P3_#t~ite26_41|) .cse3 (let ((.cse12 (= |v_P3_#t~ite25_45| v_~a$w_buff0~0_98))) (or (and .cse12 .cse13 .cse7) (and .cse12 .cse14))) .cse8 .cse13) (and .cse15 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_98) .cse16)) .cse2 (= |v_P3_#t~ite26_41| v_~a$w_buff0~0_97)) (and .cse0 .cse15 (= v_~a$w_buff0~0_98 v_~a$w_buff0~0_97) (= |v_P3_#t~ite26_41| |v_P3Thread1of1ForFork2_#t~ite26_1|)))) (or (and .cse0 (= v_~a~0_194 v_~a$mem_tmp~0_30)) (and .cse2 (= v_~a~0_194 v_~__unbuffered_p3_EAX~0_26))) (let ((.cse17 (= |v_P3_#t~ite37_91| |v_P3Thread1of1ForFork2_#t~ite37_1|))) (or (and .cse0 (= v_~a$r_buff0_thd4~0_248 v_~a$r_buff0_thd4~0_247) .cse17 (= |v_P3_#t~ite38_87| |v_P3Thread1of1ForFork2_#t~ite38_1|)) (and .cse2 (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_247) (or (and (= |v_P3_#t~ite38_87| v_~a$r_buff0_thd4~0_248) (or .cse9 .cse11 (and .cse18 .cse19)) .cse17) (and (= |v_P3_#t~ite37_91| |v_P3_#t~ite38_87|) .cse4 (or (and .cse4 (= |v_P3_#t~ite37_91| 0) .cse7) (and .cse6 (= |v_P3_#t~ite37_91| v_~a$r_buff0_thd4~0_248))) .cse8 (or .cse20 .cse7)))))) (let ((.cse22 (= |v_P3_#t~ite28_41| |v_P3Thread1of1ForFork2_#t~ite28_1|))) (or (and (or (and .cse3 (let ((.cse21 (= |v_P3_#t~ite28_41| v_~a$w_buff1~0_109))) (or (and .cse13 .cse21 .cse7) (and .cse14 .cse21))) .cse8 (= |v_P3_#t~ite28_41| |v_P3_#t~ite29_33|) .cse13) (and .cse22 .cse16 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_109))) .cse2 (= |v_P3_#t~ite29_33| v_~a$w_buff1~0_108)) (and .cse0 .cse22 (= |v_P3_#t~ite29_33| |v_P3Thread1of1ForFork2_#t~ite29_1|) (= v_~a$w_buff1~0_109 v_~a$w_buff1~0_108)))) (or (and (= |v_P3_#t~ite23_41| |v_P3Thread1of1ForFork2_#t~ite23_1|) .cse16 (= v_~a~0_196 v_~__unbuffered_p3_EAX~0_26)) (and (or (and (= |v_P3_#t~ite23_41| v_~a$w_buff0~0_98) .cse13 .cse7) (and .cse14 (= |v_P3_#t~ite23_41| v_~a$w_buff1~0_109))) .cse3 .cse8 (= |v_P3_#t~ite23_41| v_~__unbuffered_p3_EAX~0_26) .cse13)) (let ((.cse23 (= |v_P3_#t~ite31_53| |v_P3Thread1of1ForFork2_#t~ite31_1|))) (or (and .cse2 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_491) (or (and .cse16 .cse23 (= |v_P3_#t~ite32_47| v_~a$w_buff0_used~0_492)) (and .cse3 .cse8 (or (and (= |v_P3_#t~ite31_53| v_~a$w_buff0_used~0_492) .cse14) (and (= |v_P3_#t~ite31_53| 0) .cse13 .cse7)) .cse13 (= |v_P3_#t~ite32_47| |v_P3_#t~ite31_53|)))) (and (= |v_P3_#t~ite32_47| |v_P3Thread1of1ForFork2_#t~ite32_1|) .cse0 (= v_~a$w_buff0_used~0_492 v_~a$w_buff0_used~0_491) .cse23))) (= |v_P3Thread1of1ForFork2_#t~nondet22_1| v_~weak$$choice2~0_88) (let ((.cse26 (= |v_P3_#t~ite40_89| |v_P3Thread1of1ForFork2_#t~ite40_1|))) (or (and .cse2 (let ((.cse24 (= (mod v_~a$r_buff0_thd4~0_247 256) 0))) (or (and (or (and .cse24 .cse25) .cse11 (and .cse19 .cse24)) .cse26 (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_181)) (let ((.cse27 (not .cse24))) (and .cse4 (or .cse20 .cse27) (= |v_P3_#t~ite40_89| |v_P3_#t~ite41_81|) (let ((.cse28 (= |v_P3_#t~ite40_89| 0))) (or (and .cse28 .cse4 .cse27) (and .cse28 (or .cse11 .cse24)))) (or .cse29 .cse27))))) (= |v_P3_#t~ite41_81| v_~a$r_buff1_thd4~0_180)) (and .cse0 .cse26 (= v_~a$r_buff1_thd4~0_181 v_~a$r_buff1_thd4~0_180) (= |v_P3_#t~ite41_81| |v_P3Thread1of1ForFork2_#t~ite41_1|)))) (= |v_P3Thread1of1ForFork2_#t~nondet21_1| v_~weak$$choice0~0_9) (= v_~a$flush_delayed~0_48 0) (= v_~a~0_196 v_~a$mem_tmp~0_30))))) InVars {P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_1|, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_181, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_1|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_492, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_248, ~a~0=v_~a~0_196, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_1|, ~a$w_buff1~0=v_~a$w_buff1~0_109, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_1|, ~a$w_buff0~0=v_~a$w_buff0~0_98, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_1|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_1|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_1|, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_1|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_1|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_350, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_1|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_1|, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_1|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_180, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_247, ~a~0=v_~a~0_194, ~a$mem_tmp~0=v_~a$mem_tmp~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_108, P3Thread1of1ForFork2_#t~ite39=|v_P3Thread1of1ForFork2_#t~ite39_1|, P3Thread1of1ForFork2_#t~ite38=|v_P3Thread1of1ForFork2_#t~ite38_2|, P3Thread1of1ForFork2_#t~ite37=|v_P3Thread1of1ForFork2_#t~ite37_2|, P3Thread1of1ForFork2_#t~ite36=|v_P3Thread1of1ForFork2_#t~ite36_1|, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_26, P3Thread1of1ForFork2_#t~ite35=|v_P3Thread1of1ForFork2_#t~ite35_2|, P3Thread1of1ForFork2_#t~ite34=|v_P3Thread1of1ForFork2_#t~ite34_2|, P3Thread1of1ForFork2_#t~ite33=|v_P3Thread1of1ForFork2_#t~ite33_1|, P3Thread1of1ForFork2_#t~ite32=|v_P3Thread1of1ForFork2_#t~ite32_2|, P3Thread1of1ForFork2_#t~ite31=|v_P3Thread1of1ForFork2_#t~ite31_2|, P3Thread1of1ForFork2_#t~ite30=|v_P3Thread1of1ForFork2_#t~ite30_1|, P3Thread1of1ForFork2_#t~ite42=|v_P3Thread1of1ForFork2_#t~ite42_1|, P3Thread1of1ForFork2_#t~ite43=|v_P3Thread1of1ForFork2_#t~ite43_1|, P3Thread1of1ForFork2_#t~nondet22=|v_P3Thread1of1ForFork2_#t~nondet22_2|, P3Thread1of1ForFork2_#t~nondet21=|v_P3Thread1of1ForFork2_#t~nondet21_2|, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_491, ~weak$$choice0~0=v_~weak$$choice0~0_9, P3Thread1of1ForFork2_#t~ite29=|v_P3Thread1of1ForFork2_#t~ite29_2|, P3Thread1of1ForFork2_#t~ite28=|v_P3Thread1of1ForFork2_#t~ite28_2|, ~a$flush_delayed~0=v_~a$flush_delayed~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_97, P3Thread1of1ForFork2_#t~ite27=|v_P3Thread1of1ForFork2_#t~ite27_1|, P3Thread1of1ForFork2_#t~ite26=|v_P3Thread1of1ForFork2_#t~ite26_2|, P3Thread1of1ForFork2_#t~ite25=|v_P3Thread1of1ForFork2_#t~ite25_2|, P3Thread1of1ForFork2_#t~ite24=|v_P3Thread1of1ForFork2_#t~ite24_1|, P3Thread1of1ForFork2_#t~ite23=|v_P3Thread1of1ForFork2_#t~ite23_2|, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_349, ~weak$$choice2~0=v_~weak$$choice2~0_88, P3Thread1of1ForFork2_#t~ite41=|v_P3Thread1of1ForFork2_#t~ite41_2|, P3Thread1of1ForFork2_#t~ite40=|v_P3Thread1of1ForFork2_#t~ite40_2|} AuxVars[|v_P3_#t~ite41_81|, |v_P3_#t~ite28_41|, |v_P3_#t~ite35_69|, |v_P3_#t~ite25_45|, |v_P3_#t~ite29_33|, |v_P3_#t~ite32_47|, |v_P3_#t~ite23_41|, |v_P3_#t~ite26_41|, |v_P3_#t~ite37_91|, |v_P3_#t~ite31_53|, |v_P3_#t~ite34_75|, |v_P3_#t~ite38_87|, |v_P3_#t~ite40_89|] AssignedVars[~a$r_buff1_thd4~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~a$w_buff1~0, P3Thread1of1ForFork2_#t~ite39, P3Thread1of1ForFork2_#t~ite38, P3Thread1of1ForFork2_#t~ite37, P3Thread1of1ForFork2_#t~ite36, ~__unbuffered_p3_EAX~0, P3Thread1of1ForFork2_#t~ite35, P3Thread1of1ForFork2_#t~ite34, P3Thread1of1ForFork2_#t~ite33, P3Thread1of1ForFork2_#t~ite32, P3Thread1of1ForFork2_#t~ite31, P3Thread1of1ForFork2_#t~ite30, P3Thread1of1ForFork2_#t~ite42, P3Thread1of1ForFork2_#t~ite43, P3Thread1of1ForFork2_#t~nondet22, P3Thread1of1ForFork2_#t~nondet21, ~a$w_buff0_used~0, ~weak$$choice0~0, P3Thread1of1ForFork2_#t~ite29, P3Thread1of1ForFork2_#t~ite28, ~a$flush_delayed~0, ~a$w_buff0~0, P3Thread1of1ForFork2_#t~ite27, P3Thread1of1ForFork2_#t~ite26, P3Thread1of1ForFork2_#t~ite25, P3Thread1of1ForFork2_#t~ite24, P3Thread1of1ForFork2_#t~ite23, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork2_#t~ite41, P3Thread1of1ForFork2_#t~ite40][430], [189#true, 47#L802true, 153#true, P0Thread1of1ForFork1InUse, 473#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, P3Thread1of1ForFork2InUse, P1Thread1of1ForFork3InUse, Black: 385#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 421#(= ~z~0 1), Black: 387#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 48#L835true, Black: 383#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 381#(and (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 372#(and (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 389#(and (= ~y~0 ~a~0) (= ~a$r_buff1_thd2~0 0) (= ~a~0 1) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), Black: 371#(and (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), Black: 374#(and (= ~a$r_buff1_thd2~0 0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd3~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 369#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 83#L762true, Black: 294#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 276#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 272#true, Black: 171#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 156#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 165#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 175#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 435#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 135#L3-1true, Black: 427#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 432#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 430#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 423#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 422#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 419#true, 240#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 33#L792true, 290#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 302#true, Black: 327#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 331#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 307#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 250#(= ~x~0 1), Black: 192#(or (not (= ~__unbuffered_p1_EAX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EAX~0 0)) (not (= 2 ~z~0))), Black: 350#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 352#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a~0 1) (= ~a$w_buff0_used~0 0) (= ~__unbuffered_p3_EAX~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 225#true, Black: 236#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 228#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 342#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0))]) [2021-12-06 18:16:17,324 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-12-06 18:16:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 18:16:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 18:16:17,324 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-12-06 18:16:33,713 INFO L129 PetriNetUnfolder]: 136119/241300 cut-off events. [2021-12-06 18:16:33,714 INFO L130 PetriNetUnfolder]: For 826883/867291 co-relation queries the response was YES. [2021-12-06 18:16:36,859 INFO L84 FinitePrefix]: Finished finitePrefix Result has 904298 conditions, 241300 events. 136119/241300 cut-off events. For 826883/867291 co-relation queries the response was YES. Maximal size of possible extension queue 16228. Compared 2883230 event pairs, 3398 based on Foata normal form. 8760/244676 useless extension candidates. Maximal degree in co-relation 904246. Up to 29678 conditions per place. [2021-12-06 18:16:37,085 INFO L132 encePairwiseOnDemand]: 124/135 looper letters, 224 selfloop transitions, 63 changer transitions 283/699 dead transitions. [2021-12-06 18:16:37,085 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 699 transitions, 7757 flow [2021-12-06 18:16:37,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-12-06 18:16:37,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-12-06 18:16:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2217 transitions. [2021-12-06 18:16:37,088 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8643274853801169 [2021-12-06 18:16:37,089 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 2217 transitions. [2021-12-06 18:16:37,089 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 2217 transitions. [2021-12-06 18:16:37,089 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 18:16:37,089 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 2217 transitions. [2021-12-06 18:16:37,093 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 116.6842105263158) internal successors, (2217), 19 states have internal predecessors, (2217), 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) [2021-12-06 18:16:37,095 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 135.0) internal successors, (2700), 20 states have internal predecessors, (2700), 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) [2021-12-06 18:16:37,096 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 135.0) internal successors, (2700), 20 states have internal predecessors, (2700), 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) [2021-12-06 18:16:37,096 INFO L186 Difference]: Start difference. First operand has 216 places, 296 transitions, 2524 flow. Second operand 19 states and 2217 transitions. [2021-12-06 18:16:37,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 699 transitions, 7757 flow [2021-12-06 18:20:46,946 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 699 transitions, 7675 flow, removed 41 selfloop flow, removed 6 redundant places. [2021-12-06 18:20:46,953 INFO L242 Difference]: Finished difference. Result has 229 places, 236 transitions, 1839 flow [2021-12-06 18:20:46,954 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=135, PETRI_DIFFERENCE_MINUEND_FLOW=2389, PETRI_DIFFERENCE_MINUEND_PLACES=204, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=288, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=60, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=225, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=1839, PETRI_PLACES=229, PETRI_TRANSITIONS=236} [2021-12-06 18:20:46,954 INFO L334 CegarLoopForPetriNet]: 142 programPoint places, 87 predicate places. [2021-12-06 18:20:46,954 INFO L470 AbstractCegarLoop]: Abstraction has has 229 places, 236 transitions, 1839 flow [2021-12-06 18:20:46,955 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 110.22222222222223) internal successors, (992), 9 states have internal predecessors, (992), 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) [2021-12-06 18:20:46,955 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-12-06 18:20:46,955 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:20:46,955 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-12-06 18:20:46,955 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION (and 4 more)] === [2021-12-06 18:20:46,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 18:20:46,956 INFO L85 PathProgramCache]: Analyzing trace with hash -174203003, now seen corresponding path program 1 times [2021-12-06 18:20:46,956 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 18:20:46,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044663266] [2021-12-06 18:20:46,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 18:20:46,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 18:20:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:20:47,011 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 18:20:47,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 18:20:47,113 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 18:20:47,113 INFO L628 BasicCegarLoop]: Counterexample is feasible [2021-12-06 18:20:47,114 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2021-12-06 18:20:47,115 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2021-12-06 18:20:47,116 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATION (4 of 7 remaining) [2021-12-06 18:20:47,116 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATION (3 of 7 remaining) [2021-12-06 18:20:47,116 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATION (2 of 7 remaining) [2021-12-06 18:20:47,116 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATION (1 of 7 remaining) [2021-12-06 18:20:47,116 INFO L764 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2021-12-06 18:20:47,116 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 18:20:47,119 INFO L732 BasicCegarLoop]: Path program histogram: [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 18:20:47,123 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-12-06 18:20:47,123 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 18:20:47,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 06:20:47 BasicIcfg [2021-12-06 18:20:47,269 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 18:20:47,269 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 18:20:47,270 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 18:20:47,270 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 18:20:47,270 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:13:42" (3/4) ... [2021-12-06 18:20:47,271 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2021-12-06 18:20:47,378 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 18:20:47,378 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 18:20:47,379 INFO L158 Benchmark]: Toolchain (without parser) took 425963.72ms. Allocated memory was 136.3MB in the beginning and 6.4GB in the end (delta: 6.3GB). Free memory was 98.3MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. [2021-12-06 18:20:47,379 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 18:20:47,379 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.61ms. Allocated memory is still 136.3MB. Free memory was 98.2MB in the beginning and 98.6MB in the end (delta: -392.2kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-12-06 18:20:47,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.23ms. Allocated memory is still 136.3MB. Free memory was 98.6MB in the beginning and 95.9MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 18:20:47,380 INFO L158 Benchmark]: Boogie Preprocessor took 30.33ms. Allocated memory is still 136.3MB. Free memory was 95.9MB in the beginning and 93.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-06 18:20:47,380 INFO L158 Benchmark]: RCFGBuilder took 807.81ms. Allocated memory is still 136.3MB. Free memory was 93.8MB in the beginning and 70.0MB in the end (delta: 23.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2021-12-06 18:20:47,380 INFO L158 Benchmark]: TraceAbstraction took 424592.31ms. Allocated memory was 136.3MB in the beginning and 6.4GB in the end (delta: 6.3GB). Free memory was 70.0MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. [2021-12-06 18:20:47,380 INFO L158 Benchmark]: Witness Printer took 108.67ms. Allocated memory is still 6.4GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 52.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-06 18:20:47,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.61ms. Allocated memory is still 136.3MB. Free memory was 98.2MB in the beginning and 98.6MB in the end (delta: -392.2kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 40.23ms. Allocated memory is still 136.3MB. Free memory was 98.6MB in the beginning and 95.9MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.33ms. Allocated memory is still 136.3MB. Free memory was 95.9MB in the beginning and 93.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 807.81ms. Allocated memory is still 136.3MB. Free memory was 93.8MB in the beginning and 70.0MB in the end (delta: 23.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * TraceAbstraction took 424592.31ms. Allocated memory was 136.3MB in the beginning and 6.4GB in the end (delta: 6.3GB). Free memory was 70.0MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 5.0GB. Max. memory is 16.1GB. * Witness Printer took 108.67ms. Allocated memory is still 6.4GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 52.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0] [L716] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0] [L717] 0 _Bool a$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0] [L718] 0 int a$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0] [L719] 0 _Bool a$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0] [L720] 0 _Bool a$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0] [L721] 0 _Bool a$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0] [L722] 0 _Bool a$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0] [L723] 0 _Bool a$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0] [L724] 0 _Bool a$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0] [L725] 0 _Bool a$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0] [L726] 0 _Bool a$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0] [L727] 0 _Bool a$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0] [L728] 0 _Bool a$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0] [L729] 0 _Bool a$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0] [L730] 0 int *a$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}] [L731] 0 int a$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0] [L732] 0 _Bool a$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0] [L733] 0 int a$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0] [L734] 0 _Bool a$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0] [L735] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0] [L736] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0] [L738] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L740] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L742] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, z=0] [L743] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, z=0] [L744] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L859] 0 pthread_t t1457; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1457={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L860] FCALL, FORK 0 pthread_create(&t1457, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1457, ((void *)0), P0, ((void *)0))=-3, t1457={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L861] 0 pthread_t t1458; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, main$tmp_guard0=0, main$tmp_guard1=0, t1457={5:0}, t1458={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L862] FCALL, FORK 0 pthread_create(&t1458, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1458, ((void *)0), P1, ((void *)0))=-2, t1457={5:0}, t1458={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L863] 0 pthread_t t1459; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1457={5:0}, t1458={6:0}, t1459={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L864] FCALL, FORK 0 pthread_create(&t1459, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1459, ((void *)0), P2, ((void *)0))=-1, t1457={5:0}, t1458={6:0}, t1459={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L865] 0 pthread_t t1460; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t1457={5:0}, t1458={6:0}, t1459={7:0}, t1460={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L866] FCALL, FORK 0 pthread_create(&t1460, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t1460, ((void *)0), P3, ((void *)0))=0, t1457={5:0}, t1458={6:0}, t1459={7:0}, t1460={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L748] 1 a$w_buff1 = a$w_buff0 [L749] 1 a$w_buff0 = 1 [L750] 1 a$w_buff1_used = a$w_buff0_used [L751] 1 a$w_buff0_used = (_Bool)1 [L752] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L752] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L753] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L754] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L755] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L756] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L757] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L758] 1 a$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L761] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L778] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L781] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z=0] [L798] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=0] [L801] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=1] [L818] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z=2] [L821] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L822] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L823] 4 a$flush_delayed = weak$$choice2 [L824] 4 a$mem_tmp = a [L825] EXPR 4 !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L825] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L826] EXPR 4 weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L826] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L827] EXPR 4 weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L827] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L828] EXPR 4 weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L828] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L829] EXPR 4 weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L829] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L830] EXPR 4 weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L830] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L831] EXPR 4 weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L831] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L832] 4 __unbuffered_p3_EAX = a [L833] EXPR 4 a$flush_delayed ? a$mem_tmp : a [L833] 4 a = a$flush_delayed ? a$mem_tmp : a [L834] 4 a$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L784] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L784] EXPR 2 a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a [L784] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L784] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L785] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L785] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L786] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L786] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L787] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L787] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L788] EXPR 2 a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L788] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 [L837] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L837] EXPR 4 a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a [L837] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L837] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L838] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L838] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L839] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L839] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L840] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L840] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L841] EXPR 4 a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L841] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 [L764] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L764] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L765] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L765] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L766] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L766] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L767] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L767] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L768] EXPR 1 a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L768] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 [L804] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L804] EXPR 3 a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a [L804] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L804] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L805] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L805] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L806] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L806] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L807] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L807] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L808] EXPR 3 a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L808] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 [L771] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L791] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L811] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L844] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L868] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1457={5:0}, t1458={6:0}, t1459={7:0}, t1460={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L870] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L870] RET 0 assume_abort_if_not(main$tmp_guard0) [L872] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L872] EXPR 0 a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a [L872] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L872] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L873] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L873] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L874] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L874] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L875] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L875] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L876] EXPR 0 a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L876] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 [L879] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p3_EAX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t1457={5:0}, t1458={6:0}, t1459={7:0}, t1460={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L881] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p3_EAX=0, a=1, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, y=1, z=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 860]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 864]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 866]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 862]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 171 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 424.3s, OverallIterations: 12, TraceHistogramMax: 1, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 422.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1211 SdHoareTripleChecker+Valid, 3.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1211 mSDsluCounter, 1057 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1872 mSDsCounter, 326 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2523 IncrementalHoareTripleChecker+Invalid, 2849 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 326 mSolverCounterUnsat, 198 mSDtfsCounter, 2523 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 169 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 145 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 368 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2524occurred in iteration=10, InterpolantAutomatonStates: 137, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1082 NumberOfCodeBlocks, 1082 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 967 ConstructedInterpolants, 0 QuantifiedInterpolants, 5195 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2021-12-06 18:20:47,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3db4e65-f043-4021-8c0f-7605aaab1f87/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE