./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro --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 26c011a0e45020881b0eb90c07839ec48e6b26942e49028568b078c64e0cf722 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:54:15,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:54:15,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:54:15,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:54:15,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:54:15,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:54:15,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:54:15,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:54:15,696 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:54:15,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:54:15,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:54:15,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:54:15,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:54:15,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:54:15,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:54:15,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:54:15,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:54:15,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:54:15,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:54:15,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:54:15,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:54:15,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:54:15,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:54:15,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:54:15,737 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:54:15,738 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:54:15,738 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:54:15,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:54:15,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:54:15,741 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:54:15,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:54:15,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:54:15,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:54:15,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:54:15,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:54:15,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:54:15,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:54:15,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:54:15,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:54:15,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:54:15,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:54:15,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-11-18 20:54:15,793 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:54:15,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:54:15,797 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:54:15,797 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:54:15,798 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:54:15,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:54:15,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:54:15,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:54:15,800 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:54:15,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:54:15,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-18 20:54:15,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:54:15,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-18 20:54:15,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:54:15,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:54:15,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:54:15,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:54:15,803 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-18 20:54:15,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:54:15,803 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:54:15,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:54:15,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:54:15,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:54:15,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:54:15,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:54:15,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:54:15,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:54:15,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:54:15,805 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:54:15,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:54:15,806 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:54:15,806 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:54:15,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:54:15,807 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_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26c011a0e45020881b0eb90c07839ec48e6b26942e49028568b078c64e0cf722 [2022-11-18 20:54:16,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:54:16,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:54:16,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:54:16,178 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:54:16,179 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:54:16,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2022-11-18 20:54:16,246 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/data/974c3fb49/e84c15f44b32437589d5c64a56ed113e/FLAGec1c2030a [2022-11-18 20:54:16,841 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:54:16,841 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i [2022-11-18 20:54:16,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/data/974c3fb49/e84c15f44b32437589d5c64a56ed113e/FLAGec1c2030a [2022-11-18 20:54:17,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/data/974c3fb49/e84c15f44b32437589d5c64a56ed113e [2022-11-18 20:54:17,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:54:17,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:54:17,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:54:17,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:54:17,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:54:17,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8ef72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17, skipping insertion in model container [2022-11-18 20:54:17,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:54:17,177 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:54:17,405 WARN L234 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_33a3b02d-66f3-4fe9-85fc-fc149bd89554/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i[949,962] [2022-11-18 20:54:17,649 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:54:17,671 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:54:17,689 WARN L234 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_33a3b02d-66f3-4fe9-85fc-fc149bd89554/sv-benchmarks/c/pthread-wmm/mix040_tso.oepc.i[949,962] [2022-11-18 20:54:17,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:54:17,816 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:54:17,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17 WrapperNode [2022-11-18 20:54:17,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:54:17,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:54:17,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:54:17,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:54:17,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,902 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 160 [2022-11-18 20:54:17,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:54:17,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:54:17,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:54:17,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:54:17,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,935 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:54:17,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:54:17,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:54:17,937 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:54:17,938 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (1/1) ... [2022-11-18 20:54:17,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:54:17,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:54:17,973 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:54:17,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33a3b02d-66f3-4fe9-85fc-fc149bd89554/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:54:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-18 20:54:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-18 20:54:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-18 20:54:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-18 20:54:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-18 20:54:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-11-18 20:54:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-11-18 20:54:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-11-18 20:54:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-11-18 20:54:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-11-18 20:54:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-11-18 20:54:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-11-18 20:54:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-11-18 20:54:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-18 20:54:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-18 20:54:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:54:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:54:18,029 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-18 20:54:18,220 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:54:18,238 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:54:18,651 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:54:18,837 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:54:18,838 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-18 20:54:18,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:54:18 BoogieIcfgContainer [2022-11-18 20:54:18,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:54:18,843 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:54:18,843 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:54:18,852 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:54:18,852 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:54:17" (1/3) ... [2022-11-18 20:54:18,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3287f23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:54:18, skipping insertion in model container [2022-11-18 20:54:18,853 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:17" (2/3) ... [2022-11-18 20:54:18,853 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3287f23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:54:18, skipping insertion in model container [2022-11-18 20:54:18,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:54:18" (3/3) ... [2022-11-18 20:54:18,856 INFO L112 eAbstractionObserver]: Analyzing ICFG mix040_tso.oepc.i [2022-11-18 20:54:18,865 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-18 20:54:18,875 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:54:18,876 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-18 20:54:18,876 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-18 20:54:19,022 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-11-18 20:54:19,078 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 149 places, 138 transitions, 296 flow [2022-11-18 20:54:19,153 INFO L130 PetriNetUnfolder]: 2/134 cut-off events. [2022-11-18 20:54:19,154 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-18 20:54:19,160 INFO L83 FinitePrefix]: Finished finitePrefix Result has 147 conditions, 134 events. 2/134 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 92. Up to 2 conditions per place. [2022-11-18 20:54:19,160 INFO L82 GeneralOperation]: Start removeDead. Operand has 149 places, 138 transitions, 296 flow [2022-11-18 20:54:19,166 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 145 places, 134 transitions, 280 flow [2022-11-18 20:54:19,176 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:54:19,182 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7c158c1a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:54:19,182 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-11-18 20:54:19,204 INFO L130 PetriNetUnfolder]: 0/77 cut-off events. [2022-11-18 20:54:19,204 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-18 20:54:19,204 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:19,205 INFO L209 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] [2022-11-18 20:54:19,205 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:19,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:19,212 INFO L85 PathProgramCache]: Analyzing trace with hash -276237484, now seen corresponding path program 1 times [2022-11-18 20:54:19,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:19,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695939555] [2022-11-18 20:54:19,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:19,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:19,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:19,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:19,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695939555] [2022-11-18 20:54:19,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695939555] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:19,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:19,888 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-18 20:54:19,889 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33171762] [2022-11-18 20:54:19,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:19,900 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-18 20:54:19,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:19,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-18 20:54:19,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-18 20:54:19,952 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2022-11-18 20:54:19,959 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 134 transitions, 280 flow. Second operand has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:19,959 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:19,959 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2022-11-18 20:54:19,960 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:20,193 INFO L130 PetriNetUnfolder]: 57/352 cut-off events. [2022-11-18 20:54:20,194 INFO L131 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-11-18 20:54:20,199 INFO L83 FinitePrefix]: Finished finitePrefix Result has 481 conditions, 352 events. 57/352 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1393 event pairs, 11 based on Foata normal form. 14/349 useless extension candidates. Maximal degree in co-relation 423. Up to 75 conditions per place. [2022-11-18 20:54:20,203 INFO L137 encePairwiseOnDemand]: 133/138 looper letters, 14 selfloop transitions, 2 changer transitions 0/135 dead transitions. [2022-11-18 20:54:20,203 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 135 transitions, 317 flow [2022-11-18 20:54:20,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-18 20:54:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-18 20:54:20,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 390 transitions. [2022-11-18 20:54:20,231 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9420289855072463 [2022-11-18 20:54:20,231 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 390 transitions. [2022-11-18 20:54:20,232 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 390 transitions. [2022-11-18 20:54:20,237 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:20,239 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 390 transitions. [2022-11-18 20:54:20,244 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 130.0) internal successors, (390), 3 states have internal predecessors, (390), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:20,255 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:20,256 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 138.0) internal successors, (552), 4 states have internal predecessors, (552), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:20,258 INFO L175 Difference]: Start difference. First operand has 145 places, 134 transitions, 280 flow. Second operand 3 states and 390 transitions. [2022-11-18 20:54:20,259 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 135 transitions, 317 flow [2022-11-18 20:54:20,264 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 135 transitions, 312 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-11-18 20:54:20,269 INFO L231 Difference]: Finished difference. Result has 141 places, 130 transitions, 272 flow [2022-11-18 20:54:20,272 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=272, PETRI_PLACES=141, PETRI_TRANSITIONS=130} [2022-11-18 20:54:20,276 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, -4 predicate places. [2022-11-18 20:54:20,276 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 130 transitions, 272 flow [2022-11-18 20:54:20,277 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.66666666666667) internal successors, (374), 3 states have internal predecessors, (374), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:20,277 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:20,278 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:54:20,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:54:20,278 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:20,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:20,280 INFO L85 PathProgramCache]: Analyzing trace with hash 79443658, now seen corresponding path program 1 times [2022-11-18 20:54:20,280 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:20,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1726676069] [2022-11-18 20:54:20,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:21,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:21,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1726676069] [2022-11-18 20:54:21,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1726676069] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:21,304 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:21,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-18 20:54:21,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211578655] [2022-11-18 20:54:21,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:21,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-18 20:54:21,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:21,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-18 20:54:21,307 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:54:21,312 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 138 [2022-11-18 20:54:21,316 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 130 transitions, 272 flow. Second operand has 7 states, 7 states have (on average 104.14285714285714) internal successors, (729), 7 states have internal predecessors, (729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:21,317 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:21,317 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 138 [2022-11-18 20:54:21,317 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:24,981 INFO L130 PetriNetUnfolder]: 5603/14240 cut-off events. [2022-11-18 20:54:24,982 INFO L131 PetriNetUnfolder]: For 582/582 co-relation queries the response was YES. [2022-11-18 20:54:25,042 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22920 conditions, 14240 events. 5603/14240 cut-off events. For 582/582 co-relation queries the response was YES. Maximal size of possible extension queue 708. Compared 145917 event pairs, 1803 based on Foata normal form. 0/13898 useless extension candidates. Maximal degree in co-relation 22853. Up to 3756 conditions per place. [2022-11-18 20:54:25,080 INFO L137 encePairwiseOnDemand]: 121/138 looper letters, 45 selfloop transitions, 15 changer transitions 110/254 dead transitions. [2022-11-18 20:54:25,080 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 153 places, 254 transitions, 866 flow [2022-11-18 20:54:25,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-18 20:54:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-11-18 20:54:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1473 transitions. [2022-11-18 20:54:25,084 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8210702341137124 [2022-11-18 20:54:25,085 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1473 transitions. [2022-11-18 20:54:25,085 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1473 transitions. [2022-11-18 20:54:25,086 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:25,086 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1473 transitions. [2022-11-18 20:54:25,089 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 113.3076923076923) internal successors, (1473), 13 states have internal predecessors, (1473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:25,094 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:25,095 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:25,096 INFO L175 Difference]: Start difference. First operand has 141 places, 130 transitions, 272 flow. Second operand 13 states and 1473 transitions. [2022-11-18 20:54:25,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 153 places, 254 transitions, 866 flow [2022-11-18 20:54:25,101 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 151 places, 254 transitions, 840 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-18 20:54:25,105 INFO L231 Difference]: Finished difference. Result has 162 places, 127 transitions, 390 flow [2022-11-18 20:54:25,105 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=268, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=390, PETRI_PLACES=162, PETRI_TRANSITIONS=127} [2022-11-18 20:54:25,106 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 17 predicate places. [2022-11-18 20:54:25,107 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 127 transitions, 390 flow [2022-11-18 20:54:25,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.14285714285714) internal successors, (729), 7 states have internal predecessors, (729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:25,108 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:25,108 INFO L209 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] [2022-11-18 20:54:25,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:54:25,109 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:25,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:25,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1712200809, now seen corresponding path program 1 times [2022-11-18 20:54:25,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:25,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585208052] [2022-11-18 20:54:25,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:25,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:26,309 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:26,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585208052] [2022-11-18 20:54:26,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585208052] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:26,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:26,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-18 20:54:26,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880488759] [2022-11-18 20:54:26,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:26,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-18 20:54:26,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:26,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-18 20:54:26,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2022-11-18 20:54:26,314 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 138 [2022-11-18 20:54:26,317 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 127 transitions, 390 flow. Second operand has 11 states, 11 states have (on average 113.45454545454545) internal successors, (1248), 11 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:26,317 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:26,317 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 138 [2022-11-18 20:54:26,317 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:28,016 INFO L130 PetriNetUnfolder]: 2907/5797 cut-off events. [2022-11-18 20:54:28,016 INFO L131 PetriNetUnfolder]: For 13965/15376 co-relation queries the response was YES. [2022-11-18 20:54:28,056 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20808 conditions, 5797 events. 2907/5797 cut-off events. For 13965/15376 co-relation queries the response was YES. Maximal size of possible extension queue 411. Compared 45521 event pairs, 1088 based on Foata normal form. 138/5644 useless extension candidates. Maximal degree in co-relation 20733. Up to 3042 conditions per place. [2022-11-18 20:54:28,093 INFO L137 encePairwiseOnDemand]: 127/138 looper letters, 48 selfloop transitions, 18 changer transitions 45/212 dead transitions. [2022-11-18 20:54:28,094 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 212 transitions, 1168 flow [2022-11-18 20:54:28,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-18 20:54:28,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-11-18 20:54:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1871 transitions. [2022-11-18 20:54:28,098 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8473731884057971 [2022-11-18 20:54:28,099 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1871 transitions. [2022-11-18 20:54:28,099 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1871 transitions. [2022-11-18 20:54:28,100 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:28,100 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1871 transitions. [2022-11-18 20:54:28,105 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 116.9375) internal successors, (1871), 16 states have internal predecessors, (1871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:28,109 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:28,110 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:28,110 INFO L175 Difference]: Start difference. First operand has 162 places, 127 transitions, 390 flow. Second operand 16 states and 1871 transitions. [2022-11-18 20:54:28,110 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 212 transitions, 1168 flow [2022-11-18 20:54:28,365 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 212 transitions, 1120 flow, removed 24 selfloop flow, removed 6 redundant places. [2022-11-18 20:54:28,370 INFO L231 Difference]: Finished difference. Result has 158 places, 138 transitions, 531 flow [2022-11-18 20:54:28,370 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=378, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=127, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=116, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=531, PETRI_PLACES=158, PETRI_TRANSITIONS=138} [2022-11-18 20:54:28,373 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 13 predicate places. [2022-11-18 20:54:28,373 INFO L495 AbstractCegarLoop]: Abstraction has has 158 places, 138 transitions, 531 flow [2022-11-18 20:54:28,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 113.45454545454545) internal successors, (1248), 11 states have internal predecessors, (1248), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:28,376 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:28,376 INFO L209 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] [2022-11-18 20:54:28,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-18 20:54:28,376 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:28,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:28,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1077090757, now seen corresponding path program 1 times [2022-11-18 20:54:28,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:28,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233068589] [2022-11-18 20:54:28,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:28,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:29,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:29,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233068589] [2022-11-18 20:54:29,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233068589] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:29,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:29,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-18 20:54:29,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483434855] [2022-11-18 20:54:29,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:29,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-18 20:54:29,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:29,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-18 20:54:29,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:54:29,008 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 138 [2022-11-18 20:54:29,009 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 138 transitions, 531 flow. Second operand has 7 states, 7 states have (on average 104.42857142857143) internal successors, (731), 7 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:29,009 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:29,009 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 138 [2022-11-18 20:54:29,009 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:31,887 INFO L130 PetriNetUnfolder]: 5422/10296 cut-off events. [2022-11-18 20:54:31,888 INFO L131 PetriNetUnfolder]: For 32572/37802 co-relation queries the response was YES. [2022-11-18 20:54:31,966 INFO L83 FinitePrefix]: Finished finitePrefix Result has 41535 conditions, 10296 events. 5422/10296 cut-off events. For 32572/37802 co-relation queries the response was YES. Maximal size of possible extension queue 702. Compared 84245 event pairs, 838 based on Foata normal form. 146/10337 useless extension candidates. Maximal degree in co-relation 41444. Up to 4608 conditions per place. [2022-11-18 20:54:32,014 INFO L137 encePairwiseOnDemand]: 123/138 looper letters, 57 selfloop transitions, 14 changer transitions 128/283 dead transitions. [2022-11-18 20:54:32,014 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 283 transitions, 2069 flow [2022-11-18 20:54:32,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-18 20:54:32,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-11-18 20:54:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1451 transitions. [2022-11-18 20:54:32,019 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8088071348940914 [2022-11-18 20:54:32,020 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1451 transitions. [2022-11-18 20:54:32,021 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1451 transitions. [2022-11-18 20:54:32,025 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:32,025 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1451 transitions. [2022-11-18 20:54:32,029 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 111.61538461538461) internal successors, (1451), 13 states have internal predecessors, (1451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:32,033 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:32,035 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:32,035 INFO L175 Difference]: Start difference. First operand has 158 places, 138 transitions, 531 flow. Second operand 13 states and 1451 transitions. [2022-11-18 20:54:32,036 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 167 places, 283 transitions, 2069 flow [2022-11-18 20:54:32,128 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 283 transitions, 2018 flow, removed 12 selfloop flow, removed 7 redundant places. [2022-11-18 20:54:32,134 INFO L231 Difference]: Finished difference. Result has 172 places, 139 transitions, 603 flow [2022-11-18 20:54:32,136 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=514, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=124, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=603, PETRI_PLACES=172, PETRI_TRANSITIONS=139} [2022-11-18 20:54:32,137 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 27 predicate places. [2022-11-18 20:54:32,137 INFO L495 AbstractCegarLoop]: Abstraction has has 172 places, 139 transitions, 603 flow [2022-11-18 20:54:32,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 104.42857142857143) internal successors, (731), 7 states have internal predecessors, (731), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:32,138 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:32,138 INFO L209 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] [2022-11-18 20:54:32,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-18 20:54:32,139 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:32,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:32,139 INFO L85 PathProgramCache]: Analyzing trace with hash 958059145, now seen corresponding path program 1 times [2022-11-18 20:54:32,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:32,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339931650] [2022-11-18 20:54:32,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:33,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:33,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339931650] [2022-11-18 20:54:33,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339931650] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:33,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:33,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-18 20:54:33,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756916177] [2022-11-18 20:54:33,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:33,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-18 20:54:33,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:33,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-18 20:54:33,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-11-18 20:54:33,203 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 138 [2022-11-18 20:54:33,204 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 139 transitions, 603 flow. Second operand has 10 states, 10 states have (on average 104.4) internal successors, (1044), 10 states have internal predecessors, (1044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:33,205 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:33,205 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 138 [2022-11-18 20:54:33,205 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:35,509 INFO L130 PetriNetUnfolder]: 3530/7156 cut-off events. [2022-11-18 20:54:35,509 INFO L131 PetriNetUnfolder]: For 35158/41512 co-relation queries the response was YES. [2022-11-18 20:54:35,567 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32448 conditions, 7156 events. 3530/7156 cut-off events. For 35158/41512 co-relation queries the response was YES. Maximal size of possible extension queue 453. Compared 57332 event pairs, 458 based on Foata normal form. 148/7202 useless extension candidates. Maximal degree in co-relation 32351. Up to 3281 conditions per place. [2022-11-18 20:54:35,608 INFO L137 encePairwiseOnDemand]: 119/138 looper letters, 62 selfloop transitions, 41 changer transitions 119/307 dead transitions. [2022-11-18 20:54:35,608 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 307 transitions, 2635 flow [2022-11-18 20:54:35,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-18 20:54:35,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-11-18 20:54:35,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1781 transitions. [2022-11-18 20:54:35,614 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8066123188405797 [2022-11-18 20:54:35,614 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1781 transitions. [2022-11-18 20:54:35,614 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1781 transitions. [2022-11-18 20:54:35,615 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:35,616 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1781 transitions. [2022-11-18 20:54:35,620 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 111.3125) internal successors, (1781), 16 states have internal predecessors, (1781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:35,626 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:35,628 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:35,628 INFO L175 Difference]: Start difference. First operand has 172 places, 139 transitions, 603 flow. Second operand 16 states and 1781 transitions. [2022-11-18 20:54:35,628 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 172 places, 307 transitions, 2635 flow [2022-11-18 20:54:35,769 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 165 places, 307 transitions, 2509 flow, removed 60 selfloop flow, removed 7 redundant places. [2022-11-18 20:54:35,773 INFO L231 Difference]: Finished difference. Result has 177 places, 164 transitions, 1058 flow [2022-11-18 20:54:35,773 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=576, PETRI_DIFFERENCE_MINUEND_PLACES=150, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=139, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=1058, PETRI_PLACES=177, PETRI_TRANSITIONS=164} [2022-11-18 20:54:35,776 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 32 predicate places. [2022-11-18 20:54:35,777 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 164 transitions, 1058 flow [2022-11-18 20:54:35,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 104.4) internal successors, (1044), 10 states have internal predecessors, (1044), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:35,777 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:35,778 INFO L209 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] [2022-11-18 20:54:35,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-18 20:54:35,778 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:35,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:35,780 INFO L85 PathProgramCache]: Analyzing trace with hash 1851571544, now seen corresponding path program 1 times [2022-11-18 20:54:35,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:35,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415087061] [2022-11-18 20:54:35,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:37,250 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:37,250 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415087061] [2022-11-18 20:54:37,250 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415087061] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:37,250 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:37,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-18 20:54:37,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [648340897] [2022-11-18 20:54:37,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:37,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-18 20:54:37,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:37,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-18 20:54:37,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2022-11-18 20:54:37,255 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-11-18 20:54:37,258 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 164 transitions, 1058 flow. Second operand has 13 states, 13 states have (on average 112.46153846153847) internal successors, (1462), 13 states have internal predecessors, (1462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:37,258 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:37,258 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-11-18 20:54:37,258 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:39,494 INFO L130 PetriNetUnfolder]: 2246/5429 cut-off events. [2022-11-18 20:54:39,494 INFO L131 PetriNetUnfolder]: For 31977/35912 co-relation queries the response was YES. [2022-11-18 20:54:39,549 INFO L83 FinitePrefix]: Finished finitePrefix Result has 26884 conditions, 5429 events. 2246/5429 cut-off events. For 31977/35912 co-relation queries the response was YES. Maximal size of possible extension queue 342. Compared 47530 event pairs, 520 based on Foata normal form. 328/5554 useless extension candidates. Maximal degree in co-relation 26778. Up to 2412 conditions per place. [2022-11-18 20:54:39,600 INFO L137 encePairwiseOnDemand]: 125/138 looper letters, 59 selfloop transitions, 34 changer transitions 59/268 dead transitions. [2022-11-18 20:54:39,601 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 268 transitions, 2507 flow [2022-11-18 20:54:39,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-11-18 20:54:39,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2022-11-18 20:54:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 2528 transitions. [2022-11-18 20:54:39,608 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8326745718050066 [2022-11-18 20:54:39,609 INFO L72 ComplementDD]: Start complementDD. Operand 22 states and 2528 transitions. [2022-11-18 20:54:39,609 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 2528 transitions. [2022-11-18 20:54:39,611 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:39,611 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 22 states and 2528 transitions. [2022-11-18 20:54:39,618 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 23 states, 22 states have (on average 114.9090909090909) internal successors, (2528), 22 states have internal predecessors, (2528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:39,624 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 23 states, 23 states have (on average 138.0) internal successors, (3174), 23 states have internal predecessors, (3174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:39,626 INFO L81 ComplementDD]: Finished complementDD. Result has 23 states, 23 states have (on average 138.0) internal successors, (3174), 23 states have internal predecessors, (3174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:39,626 INFO L175 Difference]: Start difference. First operand has 177 places, 164 transitions, 1058 flow. Second operand 22 states and 2528 transitions. [2022-11-18 20:54:39,627 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 189 places, 268 transitions, 2507 flow [2022-11-18 20:54:39,714 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 177 places, 268 transitions, 2398 flow, removed 50 selfloop flow, removed 12 redundant places. [2022-11-18 20:54:39,720 INFO L231 Difference]: Finished difference. Result has 191 places, 178 transitions, 1350 flow [2022-11-18 20:54:39,720 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=989, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=164, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=22, PETRI_FLOW=1350, PETRI_PLACES=191, PETRI_TRANSITIONS=178} [2022-11-18 20:54:39,723 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 46 predicate places. [2022-11-18 20:54:39,724 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 178 transitions, 1350 flow [2022-11-18 20:54:39,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 112.46153846153847) internal successors, (1462), 13 states have internal predecessors, (1462), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:39,725 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:39,725 INFO L209 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] [2022-11-18 20:54:39,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-18 20:54:39,726 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:39,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:39,726 INFO L85 PathProgramCache]: Analyzing trace with hash 177438857, now seen corresponding path program 1 times [2022-11-18 20:54:39,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:39,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787579483] [2022-11-18 20:54:39,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:41,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:41,265 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787579483] [2022-11-18 20:54:41,265 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787579483] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:41,265 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:41,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-18 20:54:41,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274624858] [2022-11-18 20:54:41,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:41,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-18 20:54:41,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:41,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-18 20:54:41,267 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-11-18 20:54:41,268 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 101 out of 138 [2022-11-18 20:54:41,269 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 178 transitions, 1350 flow. Second operand has 12 states, 12 states have (on average 103.08333333333333) internal successors, (1237), 12 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:41,270 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:41,270 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 101 of 138 [2022-11-18 20:54:41,270 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:43,787 INFO L130 PetriNetUnfolder]: 3619/7652 cut-off events. [2022-11-18 20:54:43,787 INFO L131 PetriNetUnfolder]: For 96633/101443 co-relation queries the response was YES. [2022-11-18 20:54:43,841 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48881 conditions, 7652 events. 3619/7652 cut-off events. For 96633/101443 co-relation queries the response was YES. Maximal size of possible extension queue 482. Compared 64286 event pairs, 639 based on Foata normal form. 146/7548 useless extension candidates. Maximal degree in co-relation 48764. Up to 3384 conditions per place. [2022-11-18 20:54:43,916 INFO L137 encePairwiseOnDemand]: 117/138 looper letters, 164 selfloop transitions, 94 changer transitions 160/502 dead transitions. [2022-11-18 20:54:43,916 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 502 transitions, 7030 flow [2022-11-18 20:54:43,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-11-18 20:54:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-11-18 20:54:43,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 2200 transitions. [2022-11-18 20:54:43,925 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.7971014492753623 [2022-11-18 20:54:43,925 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 2200 transitions. [2022-11-18 20:54:43,925 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 2200 transitions. [2022-11-18 20:54:43,927 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:43,927 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 2200 transitions. [2022-11-18 20:54:43,933 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 110.0) internal successors, (2200), 20 states have internal predecessors, (2200), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:43,939 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 138.0) internal successors, (2898), 21 states have internal predecessors, (2898), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:43,941 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 138.0) internal successors, (2898), 21 states have internal predecessors, (2898), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:43,941 INFO L175 Difference]: Start difference. First operand has 191 places, 178 transitions, 1350 flow. Second operand 20 states and 2200 transitions. [2022-11-18 20:54:43,941 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 502 transitions, 7030 flow [2022-11-18 20:54:44,111 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 184 places, 502 transitions, 6793 flow, removed 114 selfloop flow, removed 14 redundant places. [2022-11-18 20:54:44,119 INFO L231 Difference]: Finished difference. Result has 199 places, 260 transitions, 2913 flow [2022-11-18 20:54:44,119 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=1311, PETRI_DIFFERENCE_MINUEND_PLACES=165, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=178, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=27, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=115, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=2913, PETRI_PLACES=199, PETRI_TRANSITIONS=260} [2022-11-18 20:54:44,120 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 54 predicate places. [2022-11-18 20:54:44,120 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 260 transitions, 2913 flow [2022-11-18 20:54:44,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 103.08333333333333) internal successors, (1237), 12 states have internal predecessors, (1237), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:44,121 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:44,122 INFO L209 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] [2022-11-18 20:54:44,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-18 20:54:44,122 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:44,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:44,123 INFO L85 PathProgramCache]: Analyzing trace with hash 1342199271, now seen corresponding path program 2 times [2022-11-18 20:54:44,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:44,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207469639] [2022-11-18 20:54:44,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:44,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:44,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:44,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:44,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207469639] [2022-11-18 20:54:44,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1207469639] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:44,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:44,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-18 20:54:44,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840472956] [2022-11-18 20:54:44,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:44,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-18 20:54:44,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:44,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-18 20:54:44,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=99, Unknown=0, NotChecked=0, Total=132 [2022-11-18 20:54:44,960 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 138 [2022-11-18 20:54:44,962 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 260 transitions, 2913 flow. Second operand has 12 states, 12 states have (on average 112.5) internal successors, (1350), 12 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:44,962 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:44,962 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 138 [2022-11-18 20:54:44,962 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:46,495 INFO L130 PetriNetUnfolder]: 2581/5577 cut-off events. [2022-11-18 20:54:46,496 INFO L131 PetriNetUnfolder]: For 95516/118669 co-relation queries the response was YES. [2022-11-18 20:54:46,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40193 conditions, 5577 events. 2581/5577 cut-off events. For 95516/118669 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 45554 event pairs, 532 based on Foata normal form. 692/6130 useless extension candidates. Maximal degree in co-relation 40071. Up to 2745 conditions per place. [2022-11-18 20:54:46,617 INFO L137 encePairwiseOnDemand]: 125/138 looper letters, 97 selfloop transitions, 47 changer transitions 79/364 dead transitions. [2022-11-18 20:54:46,617 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 203 places, 364 transitions, 5509 flow [2022-11-18 20:54:46,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-18 20:54:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2022-11-18 20:54:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 1627 transitions. [2022-11-18 20:54:46,622 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8421325051759835 [2022-11-18 20:54:46,622 INFO L72 ComplementDD]: Start complementDD. Operand 14 states and 1627 transitions. [2022-11-18 20:54:46,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 1627 transitions. [2022-11-18 20:54:46,623 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:46,623 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 14 states and 1627 transitions. [2022-11-18 20:54:46,627 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 15 states, 14 states have (on average 116.21428571428571) internal successors, (1627), 14 states have internal predecessors, (1627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:46,630 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 15 states, 15 states have (on average 138.0) internal successors, (2070), 15 states have internal predecessors, (2070), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:46,632 INFO L81 ComplementDD]: Finished complementDD. Result has 15 states, 15 states have (on average 138.0) internal successors, (2070), 15 states have internal predecessors, (2070), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:46,632 INFO L175 Difference]: Start difference. First operand has 199 places, 260 transitions, 2913 flow. Second operand 14 states and 1627 transitions. [2022-11-18 20:54:46,632 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 203 places, 364 transitions, 5509 flow [2022-11-18 20:54:46,819 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 364 transitions, 5393 flow, removed 55 selfloop flow, removed 6 redundant places. [2022-11-18 20:54:46,825 INFO L231 Difference]: Finished difference. Result has 205 places, 274 transitions, 3342 flow [2022-11-18 20:54:46,825 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=2811, PETRI_DIFFERENCE_MINUEND_PLACES=184, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=260, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=217, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=3342, PETRI_PLACES=205, PETRI_TRANSITIONS=274} [2022-11-18 20:54:46,826 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 60 predicate places. [2022-11-18 20:54:46,826 INFO L495 AbstractCegarLoop]: Abstraction has has 205 places, 274 transitions, 3342 flow [2022-11-18 20:54:46,827 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 112.5) internal successors, (1350), 12 states have internal predecessors, (1350), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:46,827 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:46,827 INFO L209 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] [2022-11-18 20:54:46,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-18 20:54:46,828 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:46,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:46,828 INFO L85 PathProgramCache]: Analyzing trace with hash -1504732958, now seen corresponding path program 1 times [2022-11-18 20:54:46,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:46,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243519503] [2022-11-18 20:54:46,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:46,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:46,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:47,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:47,860 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243519503] [2022-11-18 20:54:47,860 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243519503] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:47,861 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:47,861 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-18 20:54:47,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748293133] [2022-11-18 20:54:47,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:47,861 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-18 20:54:47,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:47,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-18 20:54:47,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-18 20:54:47,864 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 138 [2022-11-18 20:54:47,865 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 205 places, 274 transitions, 3342 flow. Second operand has 12 states, 12 states have (on average 113.5) internal successors, (1362), 12 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:47,865 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:47,866 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 138 [2022-11-18 20:54:47,866 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:49,412 INFO L130 PetriNetUnfolder]: 1947/4497 cut-off events. [2022-11-18 20:54:49,412 INFO L131 PetriNetUnfolder]: For 76182/90072 co-relation queries the response was YES. [2022-11-18 20:54:49,456 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31549 conditions, 4497 events. 1947/4497 cut-off events. For 76182/90072 co-relation queries the response was YES. Maximal size of possible extension queue 291. Compared 36593 event pairs, 371 based on Foata normal form. 341/4612 useless extension candidates. Maximal degree in co-relation 31420. Up to 2187 conditions per place. [2022-11-18 20:54:49,505 INFO L137 encePairwiseOnDemand]: 127/138 looper letters, 112 selfloop transitions, 38 changer transitions 43/335 dead transitions. [2022-11-18 20:54:49,505 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 335 transitions, 4778 flow [2022-11-18 20:54:49,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-18 20:54:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-11-18 20:54:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1856 transitions. [2022-11-18 20:54:49,509 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8405797101449275 [2022-11-18 20:54:49,510 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 1856 transitions. [2022-11-18 20:54:49,510 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 1856 transitions. [2022-11-18 20:54:49,511 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:49,511 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 1856 transitions. [2022-11-18 20:54:49,515 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 116.0) internal successors, (1856), 16 states have internal predecessors, (1856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:49,519 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:49,521 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 138.0) internal successors, (2346), 17 states have internal predecessors, (2346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:49,521 INFO L175 Difference]: Start difference. First operand has 205 places, 274 transitions, 3342 flow. Second operand 16 states and 1856 transitions. [2022-11-18 20:54:49,521 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 214 places, 335 transitions, 4778 flow [2022-11-18 20:54:49,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 335 transitions, 4568 flow, removed 102 selfloop flow, removed 9 redundant places. [2022-11-18 20:54:49,714 INFO L231 Difference]: Finished difference. Result has 215 places, 281 transitions, 3417 flow [2022-11-18 20:54:49,715 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=3168, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=31, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=241, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=3417, PETRI_PLACES=215, PETRI_TRANSITIONS=281} [2022-11-18 20:54:49,715 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 70 predicate places. [2022-11-18 20:54:49,715 INFO L495 AbstractCegarLoop]: Abstraction has has 215 places, 281 transitions, 3417 flow [2022-11-18 20:54:49,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 113.5) internal successors, (1362), 12 states have internal predecessors, (1362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:49,724 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:49,725 INFO L209 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] [2022-11-18 20:54:49,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-18 20:54:49,725 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:49,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:49,726 INFO L85 PathProgramCache]: Analyzing trace with hash 294902781, now seen corresponding path program 1 times [2022-11-18 20:54:49,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:49,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291043487] [2022-11-18 20:54:49,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:51,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:51,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291043487] [2022-11-18 20:54:51,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291043487] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:51,185 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:51,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-11-18 20:54:51,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916667456] [2022-11-18 20:54:51,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:51,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-11-18 20:54:51,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:51,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-11-18 20:54:51,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=173, Unknown=0, NotChecked=0, Total=240 [2022-11-18 20:54:51,188 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 138 [2022-11-18 20:54:51,191 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 215 places, 281 transitions, 3417 flow. Second operand has 16 states, 16 states have (on average 110.375) internal successors, (1766), 16 states have internal predecessors, (1766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:51,191 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:51,191 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 138 [2022-11-18 20:54:51,191 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:53,039 INFO L130 PetriNetUnfolder]: 2243/5152 cut-off events. [2022-11-18 20:54:53,039 INFO L131 PetriNetUnfolder]: For 91163/117552 co-relation queries the response was YES. [2022-11-18 20:54:53,084 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37195 conditions, 5152 events. 2243/5152 cut-off events. For 91163/117552 co-relation queries the response was YES. Maximal size of possible extension queue 349. Compared 43548 event pairs, 454 based on Foata normal form. 350/5344 useless extension candidates. Maximal degree in co-relation 37057. Up to 2528 conditions per place. [2022-11-18 20:54:53,127 INFO L137 encePairwiseOnDemand]: 121/138 looper letters, 82 selfloop transitions, 91 changer transitions 77/389 dead transitions. [2022-11-18 20:54:53,127 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 226 places, 389 transitions, 6122 flow [2022-11-18 20:54:53,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-11-18 20:54:53,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-11-18 20:54:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 2365 transitions. [2022-11-18 20:54:53,132 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.81608005521049 [2022-11-18 20:54:53,132 INFO L72 ComplementDD]: Start complementDD. Operand 21 states and 2365 transitions. [2022-11-18 20:54:53,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 21 states and 2365 transitions. [2022-11-18 20:54:53,134 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:53,134 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 21 states and 2365 transitions. [2022-11-18 20:54:53,138 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 22 states, 21 states have (on average 112.61904761904762) internal successors, (2365), 21 states have internal predecessors, (2365), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:53,143 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 22 states, 22 states have (on average 138.0) internal successors, (3036), 22 states have internal predecessors, (3036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:53,144 INFO L81 ComplementDD]: Finished complementDD. Result has 22 states, 22 states have (on average 138.0) internal successors, (3036), 22 states have internal predecessors, (3036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:53,144 INFO L175 Difference]: Start difference. First operand has 215 places, 281 transitions, 3417 flow. Second operand 21 states and 2365 transitions. [2022-11-18 20:54:53,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 226 places, 389 transitions, 6122 flow [2022-11-18 20:54:53,425 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 213 places, 389 transitions, 5942 flow, removed 74 selfloop flow, removed 13 redundant places. [2022-11-18 20:54:53,429 INFO L231 Difference]: Finished difference. Result has 224 places, 301 transitions, 4089 flow [2022-11-18 20:54:53,430 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=3321, PETRI_DIFFERENCE_MINUEND_PLACES=193, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=71, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=190, PETRI_DIFFERENCE_SUBTRAHEND_STATES=21, PETRI_FLOW=4089, PETRI_PLACES=224, PETRI_TRANSITIONS=301} [2022-11-18 20:54:53,430 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 79 predicate places. [2022-11-18 20:54:53,431 INFO L495 AbstractCegarLoop]: Abstraction has has 224 places, 301 transitions, 4089 flow [2022-11-18 20:54:53,432 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 110.375) internal successors, (1766), 16 states have internal predecessors, (1766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:53,432 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:53,432 INFO L209 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] [2022-11-18 20:54:53,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-18 20:54:53,432 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:53,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:53,433 INFO L85 PathProgramCache]: Analyzing trace with hash -175448220, now seen corresponding path program 1 times [2022-11-18 20:54:53,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:53,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354366661] [2022-11-18 20:54:53,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:53,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:53,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:53,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354366661] [2022-11-18 20:54:53,710 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354366661] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:53,710 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:53,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-18 20:54:53,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [165585507] [2022-11-18 20:54:53,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:53,711 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-18 20:54:53,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:53,712 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-18 20:54:53,712 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-18 20:54:53,713 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 114 out of 138 [2022-11-18 20:54:53,714 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 301 transitions, 4089 flow. Second operand has 7 states, 7 states have (on average 116.42857142857143) internal successors, (815), 7 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:53,714 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:53,714 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 138 [2022-11-18 20:54:53,715 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:54:55,791 INFO L130 PetriNetUnfolder]: 3253/7603 cut-off events. [2022-11-18 20:54:55,791 INFO L131 PetriNetUnfolder]: For 157103/208615 co-relation queries the response was YES. [2022-11-18 20:54:55,873 INFO L83 FinitePrefix]: Finished finitePrefix Result has 57196 conditions, 7603 events. 3253/7603 cut-off events. For 157103/208615 co-relation queries the response was YES. Maximal size of possible extension queue 559. Compared 70949 event pairs, 412 based on Foata normal form. 664/8019 useless extension candidates. Maximal degree in co-relation 57057. Up to 3693 conditions per place. [2022-11-18 20:54:55,913 INFO L137 encePairwiseOnDemand]: 132/138 looper letters, 204 selfloop transitions, 7 changer transitions 130/486 dead transitions. [2022-11-18 20:54:55,914 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 486 transitions, 8590 flow [2022-11-18 20:54:55,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:54:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-11-18 20:54:55,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 844 transitions. [2022-11-18 20:54:55,916 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8737060041407867 [2022-11-18 20:54:55,916 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 844 transitions. [2022-11-18 20:54:55,916 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 844 transitions. [2022-11-18 20:54:55,917 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:54:55,917 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 844 transitions. [2022-11-18 20:54:55,919 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 120.57142857142857) internal successors, (844), 7 states have internal predecessors, (844), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:55,920 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 138.0) internal successors, (1104), 8 states have internal predecessors, (1104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:55,921 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 138.0) internal successors, (1104), 8 states have internal predecessors, (1104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:55,921 INFO L175 Difference]: Start difference. First operand has 224 places, 301 transitions, 4089 flow. Second operand 7 states and 844 transitions. [2022-11-18 20:54:55,921 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 486 transitions, 8590 flow [2022-11-18 20:54:56,309 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 486 transitions, 8194 flow, removed 109 selfloop flow, removed 16 redundant places. [2022-11-18 20:54:56,315 INFO L231 Difference]: Finished difference. Result has 210 places, 289 transitions, 3608 flow [2022-11-18 20:54:56,316 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=3840, PETRI_DIFFERENCE_MINUEND_PLACES=199, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=301, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=294, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=3608, PETRI_PLACES=210, PETRI_TRANSITIONS=289} [2022-11-18 20:54:56,316 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 65 predicate places. [2022-11-18 20:54:56,316 INFO L495 AbstractCegarLoop]: Abstraction has has 210 places, 289 transitions, 3608 flow [2022-11-18 20:54:56,316 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 116.42857142857143) internal successors, (815), 7 states have internal predecessors, (815), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:56,316 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:54:56,317 INFO L209 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] [2022-11-18 20:54:56,317 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-18 20:54:56,317 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:54:56,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:54:56,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1468481266, now seen corresponding path program 2 times [2022-11-18 20:54:56,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:54:56,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873397885] [2022-11-18 20:54:56,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:54:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:54:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:54:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:54:56,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:54:56,554 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873397885] [2022-11-18 20:54:56,554 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873397885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:54:56,554 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:54:56,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-18 20:54:56,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970231428] [2022-11-18 20:54:56,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:54:56,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-18 20:54:56,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:54:56,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-18 20:54:56,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:54:56,556 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 138 [2022-11-18 20:54:56,557 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 210 places, 289 transitions, 3608 flow. Second operand has 6 states, 6 states have (on average 114.5) internal successors, (687), 6 states have internal predecessors, (687), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:54:56,557 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:54:56,557 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 138 [2022-11-18 20:54:56,558 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:55:00,032 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 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256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), 59#L824true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,033 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,034 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,034 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,034 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,125 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][438], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div 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(or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div 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Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,127 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,127 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,128 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,128 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,128 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][496], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), 100#P0ENTRYtrue, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 540#(= ~z~0 1), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,129 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,129 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:00,335 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) 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256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= 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256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,336 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,336 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,336 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,336 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,338 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,339 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,339 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,340 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,340 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,340 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,341 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,341 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,342 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div 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Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= 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~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ 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~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,343 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,343 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,343 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,343 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,344 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 92#L834true, 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,345 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,345 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,345 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,345 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,348 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 73#L2true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,348 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,349 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,349 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,349 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,349 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= 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(= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,350 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,350 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,351 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,351 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,351 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 73#L2true, Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,352 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,352 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,352 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,352 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,353 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div 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Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, 73#L2true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 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~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,354 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,354 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,354 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,354 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,358 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 73#L2true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,359 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,359 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,359 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,360 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,489 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 73#L2true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,490 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,490 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,490 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,491 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:00,498 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][253], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 73#L2true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 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~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) 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~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not 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~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,499 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,499 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,499 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,499 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,500 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 73#L2true, Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= 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(= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,500 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,500 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,501 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,501 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,502 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, 73#L2true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 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(not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(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)), 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,503 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,503 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,503 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,503 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,504 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][503], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 73#L2true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 568#(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)), 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,505 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,505 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,505 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,505 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,509 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][285], [60#L3true, 572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,510 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,510 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,510 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,510 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,510 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][283], [60#L3true, 572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 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~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,510 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][283], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 59#L824true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,511 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,511 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,512 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][283], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,512 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,512 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,512 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,512 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,512 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][502], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 328#(and (= ~y$r_buff0_thd0~0 0) 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~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 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~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div 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~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:00,513 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,513 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,513 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:00,513 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:01,258 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][253], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 59#L824true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,266 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,267 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,267 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,267 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,267 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 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~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(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)), 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 59#L824true, Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,268 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,268 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,268 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,268 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,270 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 568#(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)), 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,270 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,270 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,270 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,271 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,271 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][503], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 568#(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)), 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,272 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,272 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,272 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,272 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,274 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][254], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 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~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,275 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,275 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,275 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,275 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,275 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,276 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][503], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 73#L2true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= 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~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,276 INFO L383 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,276 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,276 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,276 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,276 INFO L386 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-11-18 20:55:01,382 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][435], [60#L3true, 572#(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: 232#(and (or (not (= 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~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,382 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,382 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][438], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) 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~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,383 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,383 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,385 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][438], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, 100#P0ENTRYtrue, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,385 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,385 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,385 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,385 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,386 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][496], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div 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(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 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256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:01,386 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,386 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,386 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:01,386 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:02,097 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,098 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,098 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,099 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,099 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,099 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 73#L2true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,099 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,100 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,100 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,100 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,101 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) 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(not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) 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(<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not 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~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,101 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,101 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,101 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,102 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,102 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][348], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 73#L2true, Black: 540#(= ~z~0 1), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 111#L778true, 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,102 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,103 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,104 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,104 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,105 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= 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(* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 424#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,105 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,105 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,105 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,105 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-18 20:55:02,106 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][589], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div 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Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 73#L2true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= 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~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 418#true, 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:02,106 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,106 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,106 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,106 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:02,109 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][460], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 91#L768true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 399#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 391#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 389#(and (<= 1 ~main$tmp_guard1~0) (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (<= (div ~main$tmp_guard1~0 256) 0) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), 92#L834true, Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(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: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 73#L2true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 552#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 548#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 550#(and (= ~z~0 1) (<= 1 ~main$tmp_guard1~0) (= ~__unbuffered_p2_EAX~0 1) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 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~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-11-18 20:55:24,161 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,161 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,161 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,161 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,163 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, 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Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,164 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,164 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,164 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,164 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,883 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][649], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 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tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,883 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,884 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][233], [60#L3true, Black: 229#true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), 600#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 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~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 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256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,884 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,884 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,884 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,884 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,884 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][568], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 598#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L778true, Black: 568#(and (= 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Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,885 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][650], [60#L3true, 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div 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(= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ 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[2022-11-18 20:55:24,885 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,885 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,887 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][233], [Black: 229#true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ 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(div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 568#(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)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 574#(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)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,887 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,887 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][568], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 598#(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: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 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~y$r_buff0_thd0~0 256)))), Black: 574#(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)), 111#L778true, Black: 568#(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)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,888 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,888 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,889 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][650], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) 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~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 156#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 540#(= ~z~0 1), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:24,889 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,889 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,889 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:24,889 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-11-18 20:55:25,133 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][616], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 540#(= ~z~0 1), 600#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div 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(div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= 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~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 559#true, Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,133 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,133 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, 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(<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 559#true, 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,134 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,134 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,137 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][617], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 600#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L778true, Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 540#(= ~z~0 1), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 564#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,137 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,137 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,137 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,137 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,138 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][625], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= 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29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 564#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,138 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,138 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,138 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,138 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,291 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][414], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 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~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 73#L2true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 574#(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)), 111#L778true, Black: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,291 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,291 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,291 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,291 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,301 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 91#L768true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 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(= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,301 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,301 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,301 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,301 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,305 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][535], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 600#(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: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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 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~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,305 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-18 20:55:25,305 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:25,305 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:25,305 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:25,306 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, 91#L768true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 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~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,306 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,306 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,306 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,306 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,407 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][461], [60#L3true, 572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 598#(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: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div 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(not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,407 INFO L383 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-11-18 20:55:25,407 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-11-18 20:55:25,407 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-11-18 20:55:25,407 INFO L386 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-11-18 20:55:25,415 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][407], [572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 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(= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div 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~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,415 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,415 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,415 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,415 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,415 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][410], [572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 598#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L778true, Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,416 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,416 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,416 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,416 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,809 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][649], [572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 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~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,809 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,809 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][233], [Black: 229#true, 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256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,810 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,810 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][568], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 598#(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: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(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)), 111#L778true, Black: 568#(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)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,811 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][650], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div 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~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:25,811 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,811 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,812 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:25,812 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-11-18 20:55:26,377 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][616], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= 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~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 600#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 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(and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= 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~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 564#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,377 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,377 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,377 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,377 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,381 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][617], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div 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~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 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(* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 574#(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)), 111#L778true, Black: 568#(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)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 564#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,381 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,381 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,381 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,381 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,382 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][625], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 600#(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: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) 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Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 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0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 559#true, Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,382 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,382 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,382 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,382 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,518 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 602#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,518 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,518 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,518 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,518 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-18 20:55:26,554 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][620], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 142#L862-1true, 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 574#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 111#L778true, Black: 568#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 602#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,555 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,555 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,555 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,555 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][535], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= 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1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,567 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-11-18 20:55:26,567 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:26,567 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:26,568 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:26,663 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][461], [572#(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: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 598#(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: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 135#L3-1true, Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 158#(= ~x~0 0), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 574#(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: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), 129#L756true, Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:26,663 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,663 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,663 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:26,663 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-18 20:55:27,218 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][625], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not 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(+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 564#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:27,218 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,219 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,219 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,219 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,632 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][793], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), 604#(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: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 574#(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)), 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:27,633 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,633 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,633 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,633 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,677 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][620], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= 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~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 570#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, 73#L2true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= 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~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div 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0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:27,678 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,678 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,679 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][715], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 604#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 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(= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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)), 111#L778true, Black: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 574#(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)), 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:27,679 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,679 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,680 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,680 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2022-11-18 20:55:27,682 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][536], [60#L3true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 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tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,683 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:27,683 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is not cut-off event [2022-11-18 20:55:28,349 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][793], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 604#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), 92#L834true, Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 574#(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)), 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:28,350 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,350 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,350 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,350 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,374 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][715], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 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(not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) 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0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 110#L811true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:28,374 INFO L383 tUnfolder$Statistics]: this new event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,374 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,374 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,374 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is cut-off event [2022-11-18 20:55:28,375 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][536], [Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 375#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 83#L827true, Black: 540#(= ~z~0 1), 600#(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: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), 135#L3-1true, Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 159#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 178#(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 (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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)), 111#L778true, Black: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 559#true, 229#true, 156#true, 574#(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)), 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:28,375 INFO L383 tUnfolder$Statistics]: this new event has 94 ancestors and is not cut-off event [2022-11-18 20:55:28,376 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-11-18 20:55:28,376 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-11-18 20:55:28,376 INFO L386 tUnfolder$Statistics]: existing Event has 94 ancestors and is not cut-off event [2022-11-18 20:55:30,464 INFO L130 PetriNetUnfolder]: 30947/53658 cut-off events. [2022-11-18 20:55:30,465 INFO L131 PetriNetUnfolder]: For 1360621/1467067 co-relation queries the response was YES. [2022-11-18 20:55:31,057 INFO L83 FinitePrefix]: Finished finitePrefix Result has 361803 conditions, 53658 events. 30947/53658 cut-off events. For 1360621/1467067 co-relation queries the response was YES. Maximal size of possible extension queue 4051. Compared 532885 event pairs, 1546 based on Foata normal form. 7415/57215 useless extension candidates. Maximal degree in co-relation 361674. Up to 19180 conditions per place. [2022-11-18 20:55:31,537 INFO L137 encePairwiseOnDemand]: 127/138 looper letters, 461 selfloop transitions, 38 changer transitions 250/894 dead transitions. [2022-11-18 20:55:31,537 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 894 transitions, 16767 flow [2022-11-18 20:55:31,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-18 20:55:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-11-18 20:55:31,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1579 transitions. [2022-11-18 20:55:31,556 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8801560758082497 [2022-11-18 20:55:31,556 INFO L72 ComplementDD]: Start complementDD. Operand 13 states and 1579 transitions. [2022-11-18 20:55:31,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 1579 transitions. [2022-11-18 20:55:31,557 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:55:31,557 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 13 states and 1579 transitions. [2022-11-18 20:55:31,560 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 14 states, 13 states have (on average 121.46153846153847) internal successors, (1579), 13 states have internal predecessors, (1579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:31,578 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:31,579 INFO L81 ComplementDD]: Finished complementDD. Result has 14 states, 14 states have (on average 138.0) internal successors, (1932), 14 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:31,579 INFO L175 Difference]: Start difference. First operand has 213 places, 295 transitions, 3482 flow. Second operand 13 states and 1579 transitions. [2022-11-18 20:55:31,579 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 225 places, 894 transitions, 16767 flow [2022-11-18 20:55:37,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 894 transitions, 16643 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-11-18 20:55:37,777 INFO L231 Difference]: Finished difference. Result has 227 places, 292 transitions, 3418 flow [2022-11-18 20:55:37,777 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=3125, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=13, PETRI_FLOW=3418, PETRI_PLACES=227, PETRI_TRANSITIONS=292} [2022-11-18 20:55:37,778 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 82 predicate places. [2022-11-18 20:55:37,778 INFO L495 AbstractCegarLoop]: Abstraction has has 227 places, 292 transitions, 3418 flow [2022-11-18 20:55:37,779 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 114.28571428571429) internal successors, (800), 7 states have internal predecessors, (800), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:37,779 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:55:37,779 INFO L209 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] [2022-11-18 20:55:37,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-11-18 20:55:37,779 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:55:37,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:55:37,780 INFO L85 PathProgramCache]: Analyzing trace with hash 1657959463, now seen corresponding path program 1 times [2022-11-18 20:55:37,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:55:37,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779625063] [2022-11-18 20:55:37,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:55:37,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:55:37,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:55:38,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:55:38,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779625063] [2022-11-18 20:55:38,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779625063] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:55:38,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:55:38,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-18 20:55:38,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287748024] [2022-11-18 20:55:38,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:55:38,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-18 20:55:38,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:55:38,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-18 20:55:38,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-18 20:55:38,006 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 138 [2022-11-18 20:55:38,007 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 227 places, 292 transitions, 3418 flow. Second operand has 6 states, 6 states have (on average 117.5) internal successors, (705), 6 states have internal predecessors, (705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:38,007 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:55:38,007 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 138 [2022-11-18 20:55:38,008 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:55:43,478 INFO L130 PetriNetUnfolder]: 7451/25386 cut-off events. [2022-11-18 20:55:43,478 INFO L131 PetriNetUnfolder]: For 205760/224867 co-relation queries the response was YES. [2022-11-18 20:55:43,809 INFO L83 FinitePrefix]: Finished finitePrefix Result has 117332 conditions, 25386 events. 7451/25386 cut-off events. For 205760/224867 co-relation queries the response was YES. Maximal size of possible extension queue 2894. Compared 369389 event pairs, 783 based on Foata normal form. 686/24201 useless extension candidates. Maximal degree in co-relation 117197. Up to 7131 conditions per place. [2022-11-18 20:55:43,949 INFO L137 encePairwiseOnDemand]: 132/138 looper letters, 166 selfloop transitions, 24 changer transitions 30/391 dead transitions. [2022-11-18 20:55:43,949 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 235 places, 391 transitions, 5934 flow [2022-11-18 20:55:43,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-18 20:55:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-11-18 20:55:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1096 transitions. [2022-11-18 20:55:43,952 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8824476650563607 [2022-11-18 20:55:43,952 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1096 transitions. [2022-11-18 20:55:43,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1096 transitions. [2022-11-18 20:55:43,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-18 20:55:43,954 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1096 transitions. [2022-11-18 20:55:43,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 121.77777777777777) internal successors, (1096), 9 states have internal predecessors, (1096), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:43,959 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:43,959 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 138.0) internal successors, (1380), 10 states have internal predecessors, (1380), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:43,960 INFO L175 Difference]: Start difference. First operand has 227 places, 292 transitions, 3418 flow. Second operand 9 states and 1096 transitions. [2022-11-18 20:55:43,960 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 235 places, 391 transitions, 5934 flow [2022-11-18 20:55:50,734 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 231 places, 391 transitions, 5839 flow, removed 38 selfloop flow, removed 4 redundant places. [2022-11-18 20:55:50,739 INFO L231 Difference]: Finished difference. Result has 238 places, 297 transitions, 3496 flow [2022-11-18 20:55:50,739 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=3323, PETRI_DIFFERENCE_MINUEND_PLACES=223, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=292, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=3496, PETRI_PLACES=238, PETRI_TRANSITIONS=297} [2022-11-18 20:55:50,740 INFO L288 CegarLoopForPetriNet]: 145 programPoint places, 93 predicate places. [2022-11-18 20:55:50,740 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 297 transitions, 3496 flow [2022-11-18 20:55:50,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 117.5) internal successors, (705), 6 states have internal predecessors, (705), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:50,741 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-18 20:55:50,741 INFO L209 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] [2022-11-18 20:55:50,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-11-18 20:55:50,741 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-11-18 20:55:50,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:55:50,742 INFO L85 PathProgramCache]: Analyzing trace with hash -1865753033, now seen corresponding path program 1 times [2022-11-18 20:55:50,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:55:50,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [130506964] [2022-11-18 20:55:50,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:55:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:55:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:55:50,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:55:50,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:55:50,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [130506964] [2022-11-18 20:55:50,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [130506964] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:55:50,987 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:55:50,987 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-18 20:55:50,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666691916] [2022-11-18 20:55:50,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:55:50,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-18 20:55:50,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:55:50,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-18 20:55:50,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:55:50,990 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 138 [2022-11-18 20:55:50,991 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 297 transitions, 3496 flow. Second operand has 8 states, 8 states have (on average 114.25) internal successors, (914), 8 states have internal predecessors, (914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:55:50,991 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-18 20:55:50,991 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 138 [2022-11-18 20:55:50,991 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-18 20:55:55,170 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][143], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 647#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 132#L798true, 83#L827true, Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 27#L861true, Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) 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~y$r_buff1_thd0~0 0)), Black: 623#(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: 627#(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: 625#(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) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,171 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,171 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][378], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) 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1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 647#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, 132#L798true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 27#L861true, Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 437#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y~0 0) (<= (div 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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: 574#(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: 568#(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: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 229#true, 156#true, Black: 586#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 582#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 604#(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: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 614#(= ~x~0 1), Black: 600#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 596#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 540#(= ~z~0 1), Black: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 559#true, Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 623#(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: 627#(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: 625#(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) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,171 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,171 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,172 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,172 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][142], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,177 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,177 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,177 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,177 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][143], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 647#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 83#L827true, Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 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~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 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~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= 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51#L801true, 156#true, 546#(and (= ~z~0 1) (= ~__unbuffered_p2_EAX~0 1)), 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 586#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 582#true, Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), Black: 604#(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)), 614#(= ~x~0 1), Black: 600#(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 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(= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 559#true, Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 623#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 627#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 625#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,178 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][378], [592#(and (<= ~__unbuffered_cnt~0 1) (<= 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(not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 559#true, Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 623#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 627#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 625#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,178 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,178 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,388 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L801-->L808: Formula: (let ((.cse3 (not (= (mod v_~y$r_buff1_thd3~0_18 256) 0))) (.cse4 (not (= (mod v_~y$w_buff0_used~0_105 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_21 256) 0)))) (let ((.cse0 (and (not (= (mod v_~y$w_buff0_used~0_106 256) 0)) .cse5)) (.cse2 (and .cse4 .cse5)) (.cse1 (and (not (= (mod v_~y$w_buff1_used~0_97 256) 0)) .cse3))) (and (= v_~y~0_67 (ite .cse0 v_~y$w_buff0~0_41 (ite .cse1 v_~y$w_buff1~0_42 v_~y~0_68))) (= v_~y$r_buff0_thd3~0_20 (ite .cse2 0 v_~y$r_buff0_thd3~0_21)) (= (ite (or (and (not (= (mod v_~y$w_buff1_used~0_96 256) 0)) .cse3) (and .cse4 (not (= (mod v_~y$r_buff0_thd3~0_20 256) 0)))) 0 v_~y$r_buff1_thd3~0_18) v_~y$r_buff1_thd3~0_17) (= v_~y$w_buff0_used~0_105 (ite .cse0 0 v_~y$w_buff0_used~0_106)) (= (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_97) v_~y$w_buff1_used~0_96)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_18, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_106, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_21, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_68, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_97} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_105, ~y$w_buff1~0=v_~y$w_buff1~0_42, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_20, ~y$w_buff0~0=v_~y$w_buff0~0_41, ~y~0=v_~y~0_67, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_96} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][142], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), 102#L808true, Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P2Thread1of1ForFork0InUse, Black: 397#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 90#L761true, Black: 509#(and (or (= ~y~0 ~y$w_buff1~0) (= ~y~0 1)) (= ~y$w_buff1~0 0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd4~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff1~0 ~y$w_buff0~0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 376#(and (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), P1Thread1of1ForFork3InUse, Black: 385#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), 647#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256)))) (= 2 ~y$w_buff0~0) (or (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y~0 ~y$w_buff0~0))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 374#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 393#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 83#L827true, 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 540#(= ~z~0 1), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 27#L861true, Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 290#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 280#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 166#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 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(= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 431#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 158#(= ~x~0 0), Black: 426#(and (= ~y~0 0) (= ~y~0 ~y$w_buff1~0) (<= ~y$r_buff0_thd0~0 (* 256 (div ~y$r_buff0_thd0~0 256)))), Black: 572#(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 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~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 604#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), Black: 197#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff1_used~0 0) (= ~y~0 ~y$w_buff0~0) (= ~y$w_buff0~0 0)), 614#(= ~x~0 1), Black: 600#(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: 596#(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: 326#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$w_buff0_used~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), 29#L771true, Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 623#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 627#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 625#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,388 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,389 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,389 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,389 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,390 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][143], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 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~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not 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(= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 350#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 623#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 627#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 625#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,390 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,390 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,390 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,390 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,392 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][378], [592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 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~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 92#L834true, Black: 540#(= ~z~0 1), 328#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 278#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 298#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 292#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), 27#L861true, Black: 286#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 284#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0)), Black: 290#(and (<= 1 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|ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,392 INFO L383 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,392 INFO L386 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-11-18 20:55:55,583 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L771-->L778: Formula: (let ((.cse0 (not (= (mod v_~y$w_buff0_used~0_53 256) 0))) (.cse1 (not (= (mod v_~y$r_buff1_thd2~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd2~0_24 256) 0)))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_54 256) 0)) .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_49 256) 0)) .cse1)) (.cse4 (and .cse0 .cse5))) (and (= (ite (or (and (not (= (mod v_~y$r_buff0_thd2~0_23 256) 0)) .cse0) (and .cse1 (not (= (mod v_~y$w_buff1_used~0_48 256) 0)))) 0 v_~y$r_buff1_thd2~0_20) v_~y$r_buff1_thd2~0_19) (= (ite .cse2 0 v_~y$w_buff0_used~0_54) v_~y$w_buff0_used~0_53) (= (ite (or .cse3 .cse4) 0 v_~y$w_buff1_used~0_49) v_~y$w_buff1_used~0_48) (= v_~y~0_25 (ite .cse2 v_~y$w_buff0~0_13 (ite .cse3 v_~y$w_buff1~0_12 v_~y~0_26))) (= (ite .cse4 0 v_~y$r_buff0_thd2~0_24) v_~y$r_buff0_thd2~0_23)))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_54, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_24, ~y~0=v_~y~0_26, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_49} OutVars{~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_53, ~y$w_buff1~0=v_~y$w_buff1~0_12, ~y$w_buff0~0=v_~y$w_buff0~0_13, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_23, ~y~0=v_~y~0_25, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_48} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$w_buff0_used~0, ~y$r_buff0_thd2~0, ~y~0, ~y$w_buff1_used~0][411], [60#L3true, 612#true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= 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(= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0))) (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff0_used~0 0) (= ~y$w_buff0~0 0)), Black: 502#(and (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 517#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), Black: 387#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (not (= ~y$w_buff1~0 ~y$w_buff0~0)) (= ~y$w_buff1_used~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (= 2 ~y$w_buff0~0) (= ~y$r_buff1_thd0~0 0)), Black: 377#(and (or (not (= ~y$w_buff1~0 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~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 172#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 296#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 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(or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 435#(and (<= 1 ~main$tmp_guard1~0) (= ~y~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y~0 ~y$w_buff1~0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (<= 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|ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 418#true, Black: 562#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 370#true, Black: 566#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 559#true, 229#true, 156#true, 330#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 586#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 582#true, Black: 592#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), Black: 455#(and (= ~y$r_buff0_thd0~0 0) (= ~y$w_buff1_used~0 0) (= ~y$r_buff0_thd4~0 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), Black: 604#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ 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|ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 344#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= ~y~0 1)), Black: 334#(and (<= 1 ~main$tmp_guard1~0) (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd2~0 0) (= ~y$r_buff0_thd2~0 0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= ~y~0 1)), 268#(and (= ~y$r_buff0_thd0~0 0) (= ~y$r_buff1_thd0~0 0)), Black: 614#(= ~x~0 1), Black: 623#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 627#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 625#(and (<= 1 ~main$tmp_guard1~0) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,583 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,583 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,583 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,583 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,584 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([412] L827-->L834: Formula: (let ((.cse1 (not (= (mod v_~y$r_buff1_thd4~0_20 256) 0))) (.cse0 (not (= (mod v_~y$w_buff0_used~0_133 256) 0))) (.cse5 (not (= 0 (mod v_~y$r_buff0_thd4~0_22 256))))) (let ((.cse2 (and (not (= (mod v_~y$w_buff0_used~0_134 256) 0)) .cse5)) (.cse4 (and .cse0 .cse5)) (.cse3 (and (not (= (mod v_~y$w_buff1_used~0_119 256) 0)) .cse1))) (and (= (ite (or (and .cse0 (not (= (mod v_~y$r_buff0_thd4~0_21 256) 0))) (and (not (= (mod v_~y$w_buff1_used~0_118 256) 0)) .cse1)) 0 v_~y$r_buff1_thd4~0_20) v_~y$r_buff1_thd4~0_19) (= (ite .cse2 v_~y$w_buff0~0_57 (ite .cse3 v_~y$w_buff1~0_56 v_~y~0_86)) v_~y~0_85) (= v_~y$r_buff0_thd4~0_21 (ite .cse4 0 v_~y$r_buff0_thd4~0_22)) (= (ite .cse2 0 v_~y$w_buff0_used~0_134) v_~y$w_buff0_used~0_133) (= v_~y$w_buff1_used~0_118 (ite (or .cse4 .cse3) 0 v_~y$w_buff1_used~0_119))))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_22, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_134, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_86, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_119} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_21, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_133, ~y$w_buff1~0=v_~y$w_buff1~0_56, ~y$w_buff0~0=v_~y$w_buff0~0_57, ~y~0=v_~y~0_85, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_118} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][461], [60#L3true, 612#true, Black: 232#(and (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (or (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0))) (or (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))))) (not (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256)))))) (or (and (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (and (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff0~0)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= 2 ~y$w_buff1~0)))) (and (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)))), Black: 523#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (or (<= 1 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (<= (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 255) 0)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|)) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P0Thread1of1ForFork1InUse, Black: 513#(and (<= 1 ~main$tmp_guard1~0) (or (and (= ~y$w_buff1~0 0) (= ~y~0 ~y$w_buff1~0)) (= ~y~0 1)) (<= (div ~main$tmp_guard1~0 256) 0) (= ~y$r_buff1_thd0~0 0) (= (* 256 (div ~y$r_buff0_thd0~0 256)) ~y$r_buff0_thd0~0)), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, Black: 378#(and (or (= ~y$w_buff0_used~0 (* 256 (div ~y$w_buff0_used~0 256))) (not (= ~__unbuffered_p3_EAX~0 1)) (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (= ~y$r_buff1_thd0~0 (* 256 (div ~y$r_buff1_thd0~0 256))) (not (= 2 ~y$w_buff1~0))) (or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (and (not (= (* 256 (div ~y$w_buff1_used~0 256)) ~y$w_buff1_used~0)) (not (= ~y$w_buff0_used~0 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615#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0)), Black: 621#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1) (or (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 255) 0) (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression#1|))), Black: 619#(and (<= 1 ~main$tmp_guard1~0) (<= (div ~main$tmp_guard1~0 256) 0) (= ~x~0 1)), Black: 231#(= ~__unbuffered_p3_EAX~0 0)]) [2022-11-18 20:55:55,584 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,584 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,584 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-18 20:55:55,584 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event