./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix046.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix046.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --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 f69f777f524a62a415fc7cacc9442c44e05883e29c36815b4e0d58199826b331 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:59:27,300 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:59:27,445 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-19 07:59:27,456 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:59:27,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:59:27,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:59:27,503 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:59:27,504 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:59:27,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:59:27,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:59:27,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:59:27,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:59:27,514 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:59:27,515 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:59:27,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:59:27,517 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:59:27,517 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:59:27,518 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:59:27,518 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:59:27,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:59:27,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:59:27,520 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:59:27,521 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:59:27,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:59:27,522 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:59:27,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:59:27,523 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:59:27,523 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:59:27,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:59:27,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:59:27,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:59:27,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:59:27,527 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:59:27,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:59:27,527 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:59:27,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:59:27,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:59:27,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:59:27,529 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:59:27,529 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f69f777f524a62a415fc7cacc9442c44e05883e29c36815b4e0d58199826b331 [2023-11-19 07:59:27,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:59:27,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:59:27,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:59:27,947 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:59:27,947 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:59:27,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/pthread-wmm/mix046.opt.i [2023-11-19 07:59:31,364 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:59:31,736 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:59:31,737 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/sv-benchmarks/c/pthread-wmm/mix046.opt.i [2023-11-19 07:59:31,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/data/59ace37d1/050eea09e0e745cbb822b4f5949e2b31/FLAGa9590d0a1 [2023-11-19 07:59:31,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/data/59ace37d1/050eea09e0e745cbb822b4f5949e2b31 [2023-11-19 07:59:31,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:59:31,791 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:59:31,794 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:59:31,794 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:59:31,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:59:31,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:31" (1/1) ... [2023-11-19 07:59:31,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aa5c35a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:31, skipping insertion in model container [2023-11-19 07:59:31,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:31" (1/1) ... [2023-11-19 07:59:31,871 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:59:32,107 WARN L240 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_820959b6-1588-43ca-b954-1475b3a0518a/sv-benchmarks/c/pthread-wmm/mix046.opt.i[944,957] [2023-11-19 07:59:32,339 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:59:32,361 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:59:32,377 WARN L240 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_820959b6-1588-43ca-b954-1475b3a0518a/sv-benchmarks/c/pthread-wmm/mix046.opt.i[944,957] [2023-11-19 07:59:32,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:59:32,527 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:59:32,527 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:59:32,535 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:59:32,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32 WrapperNode [2023-11-19 07:59:32,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:59:32,538 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:59:32,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:59:32,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:59:32,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,589 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,627 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 167 [2023-11-19 07:59:32,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:59:32,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:59:32,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:59:32,629 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:59:32,640 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,653 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,664 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,681 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,684 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,690 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,708 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:59:32,709 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:59:32,709 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:59:32,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:59:32,710 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (1/1) ... [2023-11-19 07:59:32,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:59:32,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:59:32,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:59:32,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_820959b6-1588-43ca-b954-1475b3a0518a/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:59:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:59:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-19 07:59:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:59:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:59:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:59:32,800 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-11-19 07:59:32,800 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-11-19 07:59:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-11-19 07:59:32,801 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-11-19 07:59:32,801 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-11-19 07:59:32,803 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-11-19 07:59:32,803 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2023-11-19 07:59:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2023-11-19 07:59:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:59:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-19 07:59:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:59:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:59:32,807 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-19 07:59:32,965 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:59:32,967 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:59:33,288 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:59:33,519 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:59:33,520 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 07:59:33,527 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:59:33 BoogieIcfgContainer [2023-11-19 07:59:33,527 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:59:33,530 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:59:33,530 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:59:33,534 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:59:33,535 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:59:31" (1/3) ... [2023-11-19 07:59:33,536 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@345c3913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:59:33, skipping insertion in model container [2023-11-19 07:59:33,536 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:32" (2/3) ... [2023-11-19 07:59:33,537 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@345c3913 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:59:33, skipping insertion in model container [2023-11-19 07:59:33,538 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:59:33" (3/3) ... [2023-11-19 07:59:33,540 INFO L112 eAbstractionObserver]: Analyzing ICFG mix046.opt.i [2023-11-19 07:59:33,549 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-19 07:59:33,561 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:59:33,561 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-19 07:59:33,561 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-19 07:59:33,657 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-19 07:59:33,714 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 146 places, 135 transitions, 286 flow [2023-11-19 07:59:33,813 INFO L124 PetriNetUnfolderBase]: 2/131 cut-off events. [2023-11-19 07:59:33,814 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:59:33,820 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 131 events. 2/131 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2023-11-19 07:59:33,821 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 135 transitions, 286 flow [2023-11-19 07:59:33,826 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 142 places, 131 transitions, 274 flow [2023-11-19 07:59:33,831 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-11-19 07:59:33,841 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 142 places, 131 transitions, 274 flow [2023-11-19 07:59:33,845 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 142 places, 131 transitions, 274 flow [2023-11-19 07:59:33,846 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 131 transitions, 274 flow [2023-11-19 07:59:33,883 INFO L124 PetriNetUnfolderBase]: 2/131 cut-off events. [2023-11-19 07:59:33,887 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:59:33,890 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144 conditions, 131 events. 2/131 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 77 event pairs, 0 based on Foata normal form. 0/127 useless extension candidates. Maximal degree in co-relation 93. Up to 2 conditions per place. [2023-11-19 07:59:33,895 INFO L119 LiptonReduction]: Number of co-enabled transitions 3472 [2023-11-19 07:59:39,528 INFO L134 LiptonReduction]: Checked pairs total: 8456 [2023-11-19 07:59:39,528 INFO L136 LiptonReduction]: Total number of compositions: 114 [2023-11-19 07:59:39,543 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:59:39,550 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=LoopHeads, 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;@4849e755, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:59:39,551 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2023-11-19 07:59:39,557 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-19 07:59:39,557 INFO L124 PetriNetUnfolderBase]: 0/17 cut-off events. [2023-11-19 07:59:39,558 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:59:39,558 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:39,558 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:39,559 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P3Err0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:39,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:39,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1861787401, now seen corresponding path program 1 times [2023-11-19 07:59:39,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:39,575 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006501196] [2023-11-19 07:59:39,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:40,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:40,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:40,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006501196] [2023-11-19 07:59:40,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006501196] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:40,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:40,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-19 07:59:40,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835134330] [2023-11-19 07:59:40,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:40,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:59:40,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:40,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:59:40,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:59:40,364 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 249 [2023-11-19 07:59:40,371 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 31 transitions, 74 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2023-11-19 07:59:40,372 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:40,372 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 249 [2023-11-19 07:59:40,374 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:42,013 INFO L124 PetriNetUnfolderBase]: 5463/8352 cut-off events. [2023-11-19 07:59:42,014 INFO L125 PetriNetUnfolderBase]: For 58/58 co-relation queries the response was YES. [2023-11-19 07:59:42,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15952 conditions, 8352 events. 5463/8352 cut-off events. For 58/58 co-relation queries the response was YES. Maximal size of possible extension queue 398. Compared 49589 event pairs, 1287 based on Foata normal form. 256/8080 useless extension candidates. Maximal degree in co-relation 15940. Up to 5521 conditions per place. [2023-11-19 07:59:42,107 INFO L140 encePairwiseOnDemand]: 245/249 looper letters, 35 selfloop transitions, 2 changer transitions 4/44 dead transitions. [2023-11-19 07:59:42,107 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 44 transitions, 182 flow [2023-11-19 07:59:42,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:59:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:59:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 407 transitions. [2023-11-19 07:59:42,136 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5448460508701473 [2023-11-19 07:59:42,138 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 407 transitions. [2023-11-19 07:59:42,138 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 407 transitions. [2023-11-19 07:59:42,144 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:42,148 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 407 transitions. [2023-11-19 07:59:42,155 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 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) [2023-11-19 07:59:42,164 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 249.0) internal successors, (996), 4 states have internal predecessors, (996), 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) [2023-11-19 07:59:42,166 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 249.0) internal successors, (996), 4 states have internal predecessors, (996), 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) [2023-11-19 07:59:42,169 INFO L175 Difference]: Start difference. First operand has 43 places, 31 transitions, 74 flow. Second operand 3 states and 407 transitions. [2023-11-19 07:59:42,170 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 44 places, 44 transitions, 182 flow [2023-11-19 07:59:42,179 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 40 places, 44 transitions, 178 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-19 07:59:42,182 INFO L231 Difference]: Finished difference. Result has 40 places, 27 transitions, 66 flow [2023-11-19 07:59:42,185 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=66, PETRI_DIFFERENCE_MINUEND_PLACES=38, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=66, PETRI_PLACES=40, PETRI_TRANSITIONS=27} [2023-11-19 07:59:42,193 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, -3 predicate places. [2023-11-19 07:59:42,193 INFO L495 AbstractCegarLoop]: Abstraction has has 40 places, 27 transitions, 66 flow [2023-11-19 07:59:42,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2023-11-19 07:59:42,194 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:42,194 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:42,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 07:59:42,196 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:42,198 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:42,199 INFO L85 PathProgramCache]: Analyzing trace with hash 701655636, now seen corresponding path program 1 times [2023-11-19 07:59:42,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:42,199 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899501776] [2023-11-19 07:59:42,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:42,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:42,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899501776] [2023-11-19 07:59:42,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899501776] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:42,776 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:42,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:59:42,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195783929] [2023-11-19 07:59:42,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:42,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 07:59:42,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:42,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:59:42,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 07:59:42,808 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 249 [2023-11-19 07:59:42,809 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 27 transitions, 66 flow. Second operand has 4 states, 4 states have (on average 120.0) internal successors, (480), 4 states have internal predecessors, (480), 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) [2023-11-19 07:59:42,810 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:42,811 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 249 [2023-11-19 07:59:42,811 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:44,197 INFO L124 PetriNetUnfolderBase]: 4247/6096 cut-off events. [2023-11-19 07:59:44,197 INFO L125 PetriNetUnfolderBase]: For 360/360 co-relation queries the response was YES. [2023-11-19 07:59:44,214 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12526 conditions, 6096 events. 4247/6096 cut-off events. For 360/360 co-relation queries the response was YES. Maximal size of possible extension queue 321. Compared 31304 event pairs, 1375 based on Foata normal form. 256/6308 useless extension candidates. Maximal degree in co-relation 12516. Up to 4745 conditions per place. [2023-11-19 07:59:44,262 INFO L140 encePairwiseOnDemand]: 244/249 looper letters, 36 selfloop transitions, 3 changer transitions 22/64 dead transitions. [2023-11-19 07:59:44,262 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 42 places, 64 transitions, 272 flow [2023-11-19 07:59:44,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:59:44,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-19 07:59:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 648 transitions. [2023-11-19 07:59:44,268 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5204819277108433 [2023-11-19 07:59:44,269 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 648 transitions. [2023-11-19 07:59:44,270 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 648 transitions. [2023-11-19 07:59:44,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:44,274 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 648 transitions. [2023-11-19 07:59:44,277 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 129.6) internal successors, (648), 5 states have internal predecessors, (648), 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) [2023-11-19 07:59:44,282 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 249.0) internal successors, (1494), 6 states have internal predecessors, (1494), 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) [2023-11-19 07:59:44,285 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 249.0) internal successors, (1494), 6 states have internal predecessors, (1494), 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) [2023-11-19 07:59:44,285 INFO L175 Difference]: Start difference. First operand has 40 places, 27 transitions, 66 flow. Second operand 5 states and 648 transitions. [2023-11-19 07:59:44,287 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 42 places, 64 transitions, 272 flow [2023-11-19 07:59:44,290 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 40 places, 64 transitions, 262 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-19 07:59:44,294 INFO L231 Difference]: Finished difference. Result has 43 places, 29 transitions, 89 flow [2023-11-19 07:59:44,302 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=62, PETRI_DIFFERENCE_MINUEND_PLACES=36, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=27, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=24, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=89, PETRI_PLACES=43, PETRI_TRANSITIONS=29} [2023-11-19 07:59:44,303 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 0 predicate places. [2023-11-19 07:59:44,304 INFO L495 AbstractCegarLoop]: Abstraction has has 43 places, 29 transitions, 89 flow [2023-11-19 07:59:44,305 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 120.0) internal successors, (480), 4 states have internal predecessors, (480), 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) [2023-11-19 07:59:44,305 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:44,305 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:44,305 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 07:59:44,306 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:44,310 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:44,310 INFO L85 PathProgramCache]: Analyzing trace with hash 276469588, now seen corresponding path program 1 times [2023-11-19 07:59:44,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:44,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458256752] [2023-11-19 07:59:44,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:44,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:44,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:44,731 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458256752] [2023-11-19 07:59:44,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458256752] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:44,732 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:44,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:59:44,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738542394] [2023-11-19 07:59:44,732 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:44,733 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 07:59:44,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:44,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 07:59:44,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 07:59:44,757 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 118 out of 249 [2023-11-19 07:59:44,758 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 43 places, 29 transitions, 89 flow. Second operand has 4 states, 4 states have (on average 121.25) internal successors, (485), 4 states have internal predecessors, (485), 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) [2023-11-19 07:59:44,758 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:44,758 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 118 of 249 [2023-11-19 07:59:44,759 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:45,994 INFO L124 PetriNetUnfolderBase]: 4573/6606 cut-off events. [2023-11-19 07:59:45,994 INFO L125 PetriNetUnfolderBase]: For 2520/2520 co-relation queries the response was YES. [2023-11-19 07:59:46,087 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15261 conditions, 6606 events. 4573/6606 cut-off events. For 2520/2520 co-relation queries the response was YES. Maximal size of possible extension queue 286. Compared 33673 event pairs, 1399 based on Foata normal form. 280/6878 useless extension candidates. Maximal degree in co-relation 15248. Up to 3549 conditions per place. [2023-11-19 07:59:46,134 INFO L140 encePairwiseOnDemand]: 245/249 looper letters, 38 selfloop transitions, 2 changer transitions 23/65 dead transitions. [2023-11-19 07:59:46,135 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 65 transitions, 319 flow [2023-11-19 07:59:46,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 07:59:46,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-19 07:59:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 651 transitions. [2023-11-19 07:59:46,139 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5228915662650603 [2023-11-19 07:59:46,140 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 651 transitions. [2023-11-19 07:59:46,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 651 transitions. [2023-11-19 07:59:46,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:46,141 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 651 transitions. [2023-11-19 07:59:46,144 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 130.2) internal successors, (651), 5 states have internal predecessors, (651), 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) [2023-11-19 07:59:46,149 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 249.0) internal successors, (1494), 6 states have internal predecessors, (1494), 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) [2023-11-19 07:59:46,150 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 249.0) internal successors, (1494), 6 states have internal predecessors, (1494), 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) [2023-11-19 07:59:46,151 INFO L175 Difference]: Start difference. First operand has 43 places, 29 transitions, 89 flow. Second operand 5 states and 651 transitions. [2023-11-19 07:59:46,151 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 65 transitions, 319 flow [2023-11-19 07:59:46,160 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 43 places, 65 transitions, 312 flow, removed 1 selfloop flow, removed 2 redundant places. [2023-11-19 07:59:46,162 INFO L231 Difference]: Finished difference. Result has 46 places, 29 transitions, 96 flow [2023-11-19 07:59:46,162 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=84, PETRI_DIFFERENCE_MINUEND_PLACES=39, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=96, PETRI_PLACES=46, PETRI_TRANSITIONS=29} [2023-11-19 07:59:46,164 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 3 predicate places. [2023-11-19 07:59:46,164 INFO L495 AbstractCegarLoop]: Abstraction has has 46 places, 29 transitions, 96 flow [2023-11-19 07:59:46,165 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 121.25) internal successors, (485), 4 states have internal predecessors, (485), 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) [2023-11-19 07:59:46,165 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:46,165 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:46,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-19 07:59:46,166 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:46,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:46,167 INFO L85 PathProgramCache]: Analyzing trace with hash 1704194733, now seen corresponding path program 1 times [2023-11-19 07:59:46,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:46,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918045262] [2023-11-19 07:59:46,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:46,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:46,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918045262] [2023-11-19 07:59:46,957 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1918045262] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:46,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:46,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 07:59:46,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947830840] [2023-11-19 07:59:46,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:46,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-19 07:59:46,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:46,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-19 07:59:46,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-19 07:59:47,006 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 249 [2023-11-19 07:59:47,008 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 46 places, 29 transitions, 96 flow. Second operand has 6 states, 6 states have (on average 119.33333333333333) internal successors, (716), 6 states have internal predecessors, (716), 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) [2023-11-19 07:59:47,008 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:47,008 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 249 [2023-11-19 07:59:47,008 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:48,263 INFO L124 PetriNetUnfolderBase]: 4565/6806 cut-off events. [2023-11-19 07:59:48,263 INFO L125 PetriNetUnfolderBase]: For 3908/3908 co-relation queries the response was YES. [2023-11-19 07:59:48,282 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16064 conditions, 6806 events. 4565/6806 cut-off events. For 3908/3908 co-relation queries the response was YES. Maximal size of possible extension queue 265. Compared 35574 event pairs, 1107 based on Foata normal form. 216/7022 useless extension candidates. Maximal degree in co-relation 16048. Up to 4777 conditions per place. [2023-11-19 07:59:48,313 INFO L140 encePairwiseOnDemand]: 243/249 looper letters, 50 selfloop transitions, 5 changer transitions 22/79 dead transitions. [2023-11-19 07:59:48,313 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 49 places, 79 transitions, 396 flow [2023-11-19 07:59:48,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-19 07:59:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-19 07:59:48,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 775 transitions. [2023-11-19 07:59:48,318 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5187416331994645 [2023-11-19 07:59:48,318 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 775 transitions. [2023-11-19 07:59:48,318 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 775 transitions. [2023-11-19 07:59:48,319 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:48,319 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 775 transitions. [2023-11-19 07:59:48,322 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 129.16666666666666) internal successors, (775), 6 states have internal predecessors, (775), 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) [2023-11-19 07:59:48,327 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 249.0) internal successors, (1743), 7 states have internal predecessors, (1743), 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) [2023-11-19 07:59:48,328 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 249.0) internal successors, (1743), 7 states have internal predecessors, (1743), 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) [2023-11-19 07:59:48,329 INFO L175 Difference]: Start difference. First operand has 46 places, 29 transitions, 96 flow. Second operand 6 states and 775 transitions. [2023-11-19 07:59:48,329 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 49 places, 79 transitions, 396 flow [2023-11-19 07:59:48,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 79 transitions, 388 flow, removed 2 selfloop flow, removed 4 redundant places. [2023-11-19 07:59:48,364 INFO L231 Difference]: Finished difference. Result has 49 places, 33 transitions, 126 flow [2023-11-19 07:59:48,364 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=88, PETRI_DIFFERENCE_MINUEND_PLACES=40, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=29, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=25, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=126, PETRI_PLACES=49, PETRI_TRANSITIONS=33} [2023-11-19 07:59:48,365 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 6 predicate places. [2023-11-19 07:59:48,365 INFO L495 AbstractCegarLoop]: Abstraction has has 49 places, 33 transitions, 126 flow [2023-11-19 07:59:48,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 119.33333333333333) internal successors, (716), 6 states have internal predecessors, (716), 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) [2023-11-19 07:59:48,366 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:48,367 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:48,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-19 07:59:48,367 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:48,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:48,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1081844693, now seen corresponding path program 1 times [2023-11-19 07:59:48,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:48,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036538228] [2023-11-19 07:59:48,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:49,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:49,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036538228] [2023-11-19 07:59:49,717 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036538228] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:49,717 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:49,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:59:49,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152379775] [2023-11-19 07:59:49,718 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:49,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-19 07:59:49,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:49,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:59:49,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:59:49,844 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 249 [2023-11-19 07:59:49,846 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 49 places, 33 transitions, 126 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:59:49,846 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:49,847 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 249 [2023-11-19 07:59:49,847 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:53,344 INFO L124 PetriNetUnfolderBase]: 10529/14526 cut-off events. [2023-11-19 07:59:53,345 INFO L125 PetriNetUnfolderBase]: For 9830/9830 co-relation queries the response was YES. [2023-11-19 07:59:53,406 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37322 conditions, 14526 events. 10529/14526 cut-off events. For 9830/9830 co-relation queries the response was YES. Maximal size of possible extension queue 439. Compared 73511 event pairs, 2219 based on Foata normal form. 388/14914 useless extension candidates. Maximal degree in co-relation 37304. Up to 8440 conditions per place. [2023-11-19 07:59:53,503 INFO L140 encePairwiseOnDemand]: 236/249 looper letters, 74 selfloop transitions, 33 changer transitions 48/155 dead transitions. [2023-11-19 07:59:53,503 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 155 transitions, 821 flow [2023-11-19 07:59:53,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-19 07:59:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2023-11-19 07:59:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1397 transitions. [2023-11-19 07:59:53,513 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4675368139223561 [2023-11-19 07:59:53,514 INFO L72 ComplementDD]: Start complementDD. Operand 12 states and 1397 transitions. [2023-11-19 07:59:53,514 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12 states and 1397 transitions. [2023-11-19 07:59:53,516 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:53,516 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 12 states and 1397 transitions. [2023-11-19 07:59:53,524 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 13 states, 12 states have (on average 116.41666666666667) internal successors, (1397), 12 states have internal predecessors, (1397), 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) [2023-11-19 07:59:53,534 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 13 states, 13 states have (on average 249.0) internal successors, (3237), 13 states have internal predecessors, (3237), 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) [2023-11-19 07:59:53,537 INFO L81 ComplementDD]: Finished complementDD. Result has 13 states, 13 states have (on average 249.0) internal successors, (3237), 13 states have internal predecessors, (3237), 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) [2023-11-19 07:59:53,537 INFO L175 Difference]: Start difference. First operand has 49 places, 33 transitions, 126 flow. Second operand 12 states and 1397 transitions. [2023-11-19 07:59:53,538 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 155 transitions, 821 flow [2023-11-19 07:59:53,601 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 155 transitions, 813 flow, removed 4 selfloop flow, removed 1 redundant places. [2023-11-19 07:59:53,604 INFO L231 Difference]: Finished difference. Result has 67 places, 63 transitions, 430 flow [2023-11-19 07:59:53,604 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=124, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=33, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=16, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=430, PETRI_PLACES=67, PETRI_TRANSITIONS=63} [2023-11-19 07:59:53,605 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 24 predicate places. [2023-11-19 07:59:53,606 INFO L495 AbstractCegarLoop]: Abstraction has has 67 places, 63 transitions, 430 flow [2023-11-19 07:59:53,607 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:59:53,607 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:53,607 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:53,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-19 07:59:53,608 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:53,609 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:53,609 INFO L85 PathProgramCache]: Analyzing trace with hash -1828929131, now seen corresponding path program 2 times [2023-11-19 07:59:53,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:53,610 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228667360] [2023-11-19 07:59:53,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:53,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:59:54,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:59:54,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:59:54,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228667360] [2023-11-19 07:59:54,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228667360] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:59:54,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:59:54,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 07:59:54,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104035335] [2023-11-19 07:59:54,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:59:54,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-19 07:59:54,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:59:54,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 07:59:54,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-19 07:59:54,938 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 249 [2023-11-19 07:59:54,940 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 63 transitions, 430 flow. Second operand has 7 states, 7 states have (on average 119.14285714285714) internal successors, (834), 7 states have internal predecessors, (834), 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) [2023-11-19 07:59:54,941 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:59:54,941 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 249 [2023-11-19 07:59:54,941 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:59:56,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:56,638 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-11-19 07:59:56,638 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 07:59:56,638 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 07:59:56,639 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 07:59:56,934 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:56,935 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,935 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,935 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,935 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][68], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 173#true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:56,936 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,936 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,936 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:56,936 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 222#true, Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,015 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,015 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,015 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,015 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,022 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,022 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,022 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,022 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,023 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 07:59:57,187 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,187 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,187 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,188 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,188 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,415 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,416 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,416 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,416 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][68], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 173#true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,417 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,417 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,417 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,417 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,426 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,427 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][68], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 173#true, 52#P2EXITtrue, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,428 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,428 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,428 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,429 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,500 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,500 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,500 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,500 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 07:59:57,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,572 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,573 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,573 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,573 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 222#true, Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,660 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,660 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,660 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,661 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,669 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,670 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,670 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,670 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,670 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,749 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,749 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,749 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,750 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][68], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 173#true, 52#P2EXITtrue, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,750 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,750 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,751 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,751 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 07:59:57,870 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,871 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,871 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,871 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,871 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,879 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,880 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,880 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,880 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,880 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,953 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:57,953 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,954 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,954 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:57,954 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 07:59:58,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][98], [190#(= ~z$r_buff0_thd0~0 0), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 208#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 210#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 202#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 204#(and (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, 52#P2EXITtrue, 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 07:59:58,100 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-19 07:59:58,100 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:59:58,100 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:59:58,101 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:59:58,343 INFO L124 PetriNetUnfolderBase]: 10809/15470 cut-off events. [2023-11-19 07:59:58,344 INFO L125 PetriNetUnfolderBase]: For 57683/58845 co-relation queries the response was YES. [2023-11-19 07:59:58,442 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59335 conditions, 15470 events. 10809/15470 cut-off events. For 57683/58845 co-relation queries the response was YES. Maximal size of possible extension queue 710. Compared 87141 event pairs, 1721 based on Foata normal form. 636/15836 useless extension candidates. Maximal degree in co-relation 59306. Up to 9111 conditions per place. [2023-11-19 07:59:58,555 INFO L140 encePairwiseOnDemand]: 241/249 looper letters, 96 selfloop transitions, 29 changer transitions 26/157 dead transitions. [2023-11-19 07:59:58,555 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 157 transitions, 1290 flow [2023-11-19 07:59:58,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 07:59:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-19 07:59:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 903 transitions. [2023-11-19 07:59:58,562 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5180722891566265 [2023-11-19 07:59:58,562 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 903 transitions. [2023-11-19 07:59:58,563 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 903 transitions. [2023-11-19 07:59:58,564 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:59:58,564 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 903 transitions. [2023-11-19 07:59:58,567 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 129.0) internal successors, (903), 7 states have internal predecessors, (903), 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) [2023-11-19 07:59:58,573 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 07:59:58,577 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 07:59:58,577 INFO L175 Difference]: Start difference. First operand has 67 places, 63 transitions, 430 flow. Second operand 7 states and 903 transitions. [2023-11-19 07:59:58,577 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 157 transitions, 1290 flow [2023-11-19 07:59:59,503 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 157 transitions, 1227 flow, removed 31 selfloop flow, removed 5 redundant places. [2023-11-19 07:59:59,506 INFO L231 Difference]: Finished difference. Result has 66 places, 84 transitions, 664 flow [2023-11-19 07:59:59,507 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=397, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=38, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=664, PETRI_PLACES=66, PETRI_TRANSITIONS=84} [2023-11-19 07:59:59,508 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 23 predicate places. [2023-11-19 07:59:59,508 INFO L495 AbstractCegarLoop]: Abstraction has has 66 places, 84 transitions, 664 flow [2023-11-19 07:59:59,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 119.14285714285714) internal successors, (834), 7 states have internal predecessors, (834), 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) [2023-11-19 07:59:59,509 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:59:59,509 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:59:59,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-19 07:59:59,509 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 07:59:59,510 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:59:59,510 INFO L85 PathProgramCache]: Analyzing trace with hash 1222996373, now seen corresponding path program 3 times [2023-11-19 07:59:59,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:59:59,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011047294] [2023-11-19 07:59:59,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:59:59,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:59:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:00,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:00,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011047294] [2023-11-19 08:00:00,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011047294] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:00,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:00,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 08:00:00,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715941322] [2023-11-19 08:00:00,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:00,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-19 08:00:00,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:00,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 08:00:00,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-19 08:00:00,290 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 249 [2023-11-19 08:00:00,291 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 66 places, 84 transitions, 664 flow. Second operand has 7 states, 7 states have (on average 117.14285714285714) internal successors, (820), 7 states have internal predecessors, (820), 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) [2023-11-19 08:00:00,291 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 08:00:00,292 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 249 [2023-11-19 08:00:00,292 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 08:00:01,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:01,593 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-11-19 08:00:01,593 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:01,593 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:01,594 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:01,802 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:01,802 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,802 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,802 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,802 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:01,803 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,803 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,803 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,803 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,912 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:01,913 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,913 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,913 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,913 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:01,927 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,927 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,927 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:01,927 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:02,095 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,095 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,095 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,095 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,096 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,205 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,206 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,206 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,206 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,206 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,207 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,207 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,207 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,207 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,207 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,221 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,222 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,222 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,222 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,222 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,223 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,303 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,303 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,303 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,303 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,311 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,312 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,312 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,312 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,312 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:02,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,391 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,391 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,392 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,392 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,480 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,480 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,480 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,480 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,481 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,493 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,494 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,494 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,494 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,494 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,562 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,563 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,563 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,563 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,563 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,563 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,563 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,563 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,564 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,564 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,571 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,571 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,571 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,571 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,572 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,572 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,572 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,572 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][125], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,595 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is not cut-off event [2023-11-19 08:00:02,595 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:02,595 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:02,595 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:02,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][125], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,638 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,639 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,639 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,639 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,639 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,640 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,640 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,640 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,640 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:02,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,713 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,713 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,714 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,714 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,725 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,726 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,726 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,726 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,726 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,786 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,786 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,787 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,787 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,801 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][125], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,802 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is not cut-off event [2023-11-19 08:00:02,802 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:02,802 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:02,802 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:02,840 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][125], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,840 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,841 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,841 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,841 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,842 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,842 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,842 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,842 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,843 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][92], [190#(= ~z$r_buff0_thd0~0 0), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,843 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,843 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,844 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,844 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:02,949 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][103], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 228#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0))]) [2023-11-19 08:00:02,949 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-19 08:00:02,949 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:02,950 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:02,950 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:03,237 INFO L124 PetriNetUnfolderBase]: 11176/16007 cut-off events. [2023-11-19 08:00:03,238 INFO L125 PetriNetUnfolderBase]: For 63518/65596 co-relation queries the response was YES. [2023-11-19 08:00:03,310 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65751 conditions, 16007 events. 11176/16007 cut-off events. For 63518/65596 co-relation queries the response was YES. Maximal size of possible extension queue 764. Compared 91664 event pairs, 1721 based on Foata normal form. 1032/16651 useless extension candidates. Maximal degree in co-relation 65722. Up to 8041 conditions per place. [2023-11-19 08:00:03,407 INFO L140 encePairwiseOnDemand]: 242/249 looper letters, 106 selfloop transitions, 40 changer transitions 25/177 dead transitions. [2023-11-19 08:00:03,408 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 177 transitions, 1619 flow [2023-11-19 08:00:03,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-19 08:00:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-19 08:00:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1014 transitions. [2023-11-19 08:00:03,413 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5090361445783133 [2023-11-19 08:00:03,414 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1014 transitions. [2023-11-19 08:00:03,414 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1014 transitions. [2023-11-19 08:00:03,415 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 08:00:03,415 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1014 transitions. [2023-11-19 08:00:03,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 126.75) internal successors, (1014), 8 states have internal predecessors, (1014), 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) [2023-11-19 08:00:03,425 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 249.0) internal successors, (2241), 9 states have internal predecessors, (2241), 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) [2023-11-19 08:00:03,426 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 249.0) internal successors, (2241), 9 states have internal predecessors, (2241), 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) [2023-11-19 08:00:03,426 INFO L175 Difference]: Start difference. First operand has 66 places, 84 transitions, 664 flow. Second operand 8 states and 1014 transitions. [2023-11-19 08:00:03,427 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 177 transitions, 1619 flow [2023-11-19 08:00:04,193 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 177 transitions, 1603 flow, removed 8 selfloop flow, removed 1 redundant places. [2023-11-19 08:00:04,198 INFO L231 Difference]: Finished difference. Result has 74 places, 96 transitions, 893 flow [2023-11-19 08:00:04,199 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=652, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=32, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=893, PETRI_PLACES=74, PETRI_TRANSITIONS=96} [2023-11-19 08:00:04,200 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 31 predicate places. [2023-11-19 08:00:04,200 INFO L495 AbstractCegarLoop]: Abstraction has has 74 places, 96 transitions, 893 flow [2023-11-19 08:00:04,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 117.14285714285714) internal successors, (820), 7 states have internal predecessors, (820), 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) [2023-11-19 08:00:04,201 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 08:00:04,201 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:04,201 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-19 08:00:04,202 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 08:00:04,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:04,202 INFO L85 PathProgramCache]: Analyzing trace with hash -1570088802, now seen corresponding path program 1 times [2023-11-19 08:00:04,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:04,203 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724585508] [2023-11-19 08:00:04,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:04,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:05,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:05,155 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:05,155 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724585508] [2023-11-19 08:00:05,155 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724585508] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:05,155 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:05,156 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-19 08:00:05,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5932684] [2023-11-19 08:00:05,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:05,156 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-19 08:00:05,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:05,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-19 08:00:05,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-19 08:00:05,208 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 249 [2023-11-19 08:00:05,209 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 96 transitions, 893 flow. Second operand has 8 states, 8 states have (on average 118.0) internal successors, (944), 8 states have internal predecessors, (944), 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) [2023-11-19 08:00:05,210 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 08:00:05,210 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 249 [2023-11-19 08:00:05,210 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 08:00:06,368 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,368 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-11-19 08:00:06,368 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:06,368 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:06,368 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:06,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,551 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,551 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,552 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,552 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,643 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,643 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,643 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,643 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,643 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,651 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,652 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,652 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,652 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:06,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,799 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,799 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,799 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,799 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,867 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,867 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,868 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,868 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,877 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,877 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,877 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,878 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,878 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,878 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,878 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,878 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,930 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,931 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,931 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,931 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,932 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 61#L773true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,932 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,932 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,933 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,933 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,934 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,934 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,934 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,934 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,936 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,936 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,936 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,937 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:06,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:06,998 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:06,999 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:06,999 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:06,999 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,067 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,067 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,067 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,067 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,067 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,074 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,074 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,074 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,074 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,075 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,127 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,127 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,127 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,128 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,128 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,128 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,128 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,128 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,130 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,130 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,130 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,131 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,131 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [190#(= ~z$r_buff0_thd0~0 0), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,131 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,131 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,131 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,131 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,132 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 61#L773true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,133 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,133 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,133 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,133 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,139 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,139 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,139 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,139 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,140 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,140 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,140 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,140 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,154 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is not cut-off event [2023-11-19 08:00:07,154 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:07,154 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:07,154 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:07,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,182 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,182 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,182 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,182 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,183 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,184 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,184 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,184 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:07,234 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,234 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,234 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,234 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,234 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,239 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,239 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,239 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,239 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,278 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,278 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,278 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,278 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,278 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,442 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is not cut-off event [2023-11-19 08:00:07,442 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:07,442 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:07,442 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:07,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,464 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,464 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][55], [190#(= ~z$r_buff0_thd0~0 0), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,465 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,465 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][116], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,466 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,466 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,466 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,466 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:07,513 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][100], [190#(= ~z$r_buff0_thd0~0 0), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 245#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))]) [2023-11-19 08:00:07,513 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-19 08:00:07,513 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:07,513 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:07,513 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:07,657 INFO L124 PetriNetUnfolderBase]: 10756/15525 cut-off events. [2023-11-19 08:00:07,658 INFO L125 PetriNetUnfolderBase]: For 74044/76226 co-relation queries the response was YES. [2023-11-19 08:00:07,714 INFO L83 FinitePrefix]: Finished finitePrefix Result has 66839 conditions, 15525 events. 10756/15525 cut-off events. For 74044/76226 co-relation queries the response was YES. Maximal size of possible extension queue 778. Compared 89787 event pairs, 1461 based on Foata normal form. 780/15932 useless extension candidates. Maximal degree in co-relation 66806. Up to 10508 conditions per place. [2023-11-19 08:00:07,790 INFO L140 encePairwiseOnDemand]: 241/249 looper letters, 115 selfloop transitions, 21 changer transitions 20/162 dead transitions. [2023-11-19 08:00:07,791 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 162 transitions, 1580 flow [2023-11-19 08:00:07,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 08:00:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-19 08:00:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 892 transitions. [2023-11-19 08:00:07,800 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5117613310384395 [2023-11-19 08:00:07,801 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 892 transitions. [2023-11-19 08:00:07,801 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 892 transitions. [2023-11-19 08:00:07,802 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 08:00:07,802 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 892 transitions. [2023-11-19 08:00:07,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 127.42857142857143) internal successors, (892), 7 states have internal predecessors, (892), 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) [2023-11-19 08:00:07,811 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 08:00:07,812 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 08:00:07,812 INFO L175 Difference]: Start difference. First operand has 74 places, 96 transitions, 893 flow. Second operand 7 states and 892 transitions. [2023-11-19 08:00:07,812 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 162 transitions, 1580 flow [2023-11-19 08:00:08,577 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 162 transitions, 1534 flow, removed 23 selfloop flow, removed 1 redundant places. [2023-11-19 08:00:08,581 INFO L231 Difference]: Finished difference. Result has 82 places, 101 transitions, 980 flow [2023-11-19 08:00:08,581 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=857, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=96, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=980, PETRI_PLACES=82, PETRI_TRANSITIONS=101} [2023-11-19 08:00:08,582 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 39 predicate places. [2023-11-19 08:00:08,582 INFO L495 AbstractCegarLoop]: Abstraction has has 82 places, 101 transitions, 980 flow [2023-11-19 08:00:08,583 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 118.0) internal successors, (944), 8 states have internal predecessors, (944), 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) [2023-11-19 08:00:08,583 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 08:00:08,583 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:08,584 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-19 08:00:08,584 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 08:00:08,584 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:08,584 INFO L85 PathProgramCache]: Analyzing trace with hash -822868482, now seen corresponding path program 2 times [2023-11-19 08:00:08,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:08,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135570074] [2023-11-19 08:00:08,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:08,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:09,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:09,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:09,379 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135570074] [2023-11-19 08:00:09,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135570074] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:09,379 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:09,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-19 08:00:09,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587609346] [2023-11-19 08:00:09,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:09,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-19 08:00:09,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:09,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-19 08:00:09,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-19 08:00:09,472 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 114 out of 249 [2023-11-19 08:00:09,473 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 82 places, 101 transitions, 980 flow. Second operand has 7 states, 7 states have (on average 116.28571428571429) internal successors, (814), 7 states have internal predecessors, (814), 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) [2023-11-19 08:00:09,473 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 08:00:09,473 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 114 of 249 [2023-11-19 08:00:09,473 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 08:00:10,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:10,651 INFO L294 olderBase$Statistics]: this new event has 18 ancestors and is cut-off event [2023-11-19 08:00:10,651 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:10,651 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:10,651 INFO L297 olderBase$Statistics]: existing Event has 18 ancestors and is cut-off event [2023-11-19 08:00:10,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), 131#L753true, Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:10,930 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,930 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,930 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,930 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,931 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:10,931 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,931 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,931 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,931 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,981 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:10,981 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,981 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,981 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,982 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,988 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), 239#true, Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), 76#L853-3true, Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:10,988 INFO L294 olderBase$Statistics]: this new event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,988 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,988 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:10,988 INFO L297 olderBase$Statistics]: existing Event has 19 ancestors and is cut-off event [2023-11-19 08:00:11,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,108 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,108 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,108 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,108 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), 131#L753true, Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,166 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,166 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,167 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,167 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), 131#L753true, Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,176 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,176 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,176 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,217 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,218 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,218 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,218 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,218 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,219 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,219 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,219 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,219 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,220 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [104#$Ultimate##0true, 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,220 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,220 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,220 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,220 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,223 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,223 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:11,266 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,266 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,266 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,267 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,267 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,317 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,318 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,318 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,318 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,318 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,325 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,325 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,325 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,326 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,326 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,381 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,381 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,382 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,382 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,383 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,384 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,384 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,384 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,384 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,385 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,385 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,385 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,385 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,386 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,386 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,386 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,386 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,386 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), 131#L753true, Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,390 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,390 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,390 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,390 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,391 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,391 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,391 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,391 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [139#L793true, 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,402 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is not cut-off event [2023-11-19 08:00:11,402 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:11,402 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:11,402 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is not cut-off event [2023-11-19 08:00:11,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [104#$Ultimate##0true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,421 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,422 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,422 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,422 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [104#$Ultimate##0true, 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 43#L822true, 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,422 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,422 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,423 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,423 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:11,457 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [139#L793true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,458 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,458 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,463 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 76#L853-3true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,463 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,463 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,463 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,464 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,504 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,504 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,518 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [139#L793true, 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,519 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is not cut-off event [2023-11-19 08:00:11,519 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:11,519 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:11,519 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is not cut-off event [2023-11-19 08:00:11,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 118#L864true, 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,544 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([461] L753-->L758: Formula: (= v_~x~0_8 v_~__unbuffered_p0_EAX~0_16) InVars {~x~0=v_~x~0_8} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_16, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0][54], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, 118#L864true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,545 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,545 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([482] L864-->L18: Formula: (let ((.cse4 (= (mod v_~z$r_buff1_thd0~0_82 256) 0)) (.cse10 (= (mod v_~z$r_buff0_thd0~0_86 256) 0))) (let ((.cse11 (not .cse10)) (.cse6 (and .cse10 (= (mod v_~z$w_buff1_used~0_121 256) 0))) (.cse12 (= (mod v_~z$w_buff0_used~0_142 256) 0)) (.cse7 (and .cse4 .cse10))) (let ((.cse8 (or .cse6 .cse12 .cse7)) (.cse9 (and .cse11 (not .cse12)))) (let ((.cse5 (ite .cse8 v_~z~0_80 (ite .cse9 v_~z$w_buff0~0_81 v_~z$w_buff1~0_74))) (.cse0 (not (= (mod v_~weak$$choice2~0_42 256) 0))) (.cse1 (= (mod v_~z$w_buff1_used~0_120 256) 0)) (.cse3 (= (mod v_~z$w_buff0_used~0_141 256) 0))) (and (= (ite .cse0 v_~z$r_buff1_thd0~0_82 (ite (let ((.cse2 (= (mod v_~z$r_buff0_thd0~0_85 256) 0))) (or (and .cse1 .cse2) .cse3 (and .cse4 .cse2))) v_~z$r_buff1_thd0~0_82 0)) v_~z$r_buff1_thd0~0_81) (= v_~main$tmp_guard1~0_18 (ite (= (ite (not (and (= v_~__unbuffered_p0_EAX~0_18 0) (= v_~__unbuffered_p3_EAX~0_16 1) (= .cse5 2) (= 0 v_~__unbuffered_p3_EBX~0_16) (= v_~y~0_23 2))) 1 0) 0) 0 1)) (= v_~z$flush_delayed~0_29 0) (= v_~z$w_buff1~0_74 v_~z$w_buff1~0_73) (= v_~z$w_buff0~0_80 v_~z$w_buff0~0_81) (= v_~z$mem_tmp~0_24 v_~z~0_80) (= v_~z$w_buff1_used~0_120 (ite .cse0 v_~z$w_buff1_used~0_121 (ite (or .cse6 .cse7 .cse3) v_~z$w_buff1_used~0_121 0))) (= v_~z$w_buff0_used~0_141 (ite .cse0 v_~z$w_buff0_used~0_142 (ite .cse8 v_~z$w_buff0_used~0_142 (ite .cse9 0 v_~z$w_buff0_used~0_142)))) (= (ite .cse0 v_~z$mem_tmp~0_24 .cse5) v_~z~0_79) (= (mod v_~main$tmp_guard1~0_18 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|) (= v_~z$r_buff0_thd0~0_85 (ite .cse0 v_~z$r_buff0_thd0~0_86 (ite (or (and .cse1 .cse10) .cse7 .cse3) v_~z$r_buff0_thd0~0_86 (ite (and .cse11 (not .cse3)) 0 v_~z$r_buff0_thd0~0_86))))))))) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_86, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_142, ~z$w_buff0~0=v_~z$w_buff0~0_81, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_82, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_121, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z$w_buff1~0=v_~z$w_buff1~0_74, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ~z~0=v_~z~0_80, ~y~0=v_~y~0_23} OutVars{~z$mem_tmp~0=v_~z$mem_tmp~0_24, ULTIMATE.start___VERIFIER_assert_~expression#1=|v_ULTIMATE.start___VERIFIER_assert_~expression#1_22|, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_141, ~z$w_buff0~0=v_~z$w_buff0~0_80, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_120, ~z$w_buff1~0=v_~z$w_buff1~0_73, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_18, ~z$flush_delayed~0=v_~z$flush_delayed~0_29, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_16, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_26|, ~weak$$choice0~0=v_~weak$$choice0~0_15, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_18, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_85, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_22|, ULTIMATE.start___VERIFIER_assert_#in~expression#1=|v_ULTIMATE.start___VERIFIER_assert_#in~expression#1_12|, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_81, ~__unbuffered_p3_EAX~0=v_~__unbuffered_p3_EAX~0_16, ~z~0=v_~z~0_79, ~y~0=v_~y~0_23, ~weak$$choice2~0=v_~weak$$choice2~0_42} AuxVars[] AssignedVars[~z$mem_tmp~0, ULTIMATE.start___VERIFIER_assert_~expression#1, ~z$w_buff0_used~0, ~z$w_buff0~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~main$tmp_guard1~0, ~z$flush_delayed~0, ULTIMATE.start_main_#t~nondet12#1, ~weak$$choice0~0, ~z$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ~z$r_buff1_thd0~0, ~z~0, ~weak$$choice2~0][115], [283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 190#(= ~z$r_buff0_thd0~0 0), 131#L753true, Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 99#L18true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 43#L822true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,546 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,546 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,546 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,546 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-19 08:00:11,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][94], [190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 263#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0)), Black: 261#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, Black: 200#(and (= ~z~0 1) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))), 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), 222#true, Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 254#true, 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 52#P2EXITtrue, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 182#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:11,598 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-19 08:00:11,598 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:11,599 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:11,599 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 08:00:11,717 INFO L124 PetriNetUnfolderBase]: 10174/14751 cut-off events. [2023-11-19 08:00:11,717 INFO L125 PetriNetUnfolderBase]: For 75680/77822 co-relation queries the response was YES. [2023-11-19 08:00:11,770 INFO L83 FinitePrefix]: Finished finitePrefix Result has 64637 conditions, 14751 events. 10174/14751 cut-off events. For 75680/77822 co-relation queries the response was YES. Maximal size of possible extension queue 758. Compared 85484 event pairs, 1589 based on Foata normal form. 516/14892 useless extension candidates. Maximal degree in co-relation 64599. Up to 5849 conditions per place. [2023-11-19 08:00:11,841 INFO L140 encePairwiseOnDemand]: 241/249 looper letters, 104 selfloop transitions, 35 changer transitions 20/165 dead transitions. [2023-11-19 08:00:11,841 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 86 places, 165 transitions, 1662 flow [2023-11-19 08:00:11,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-19 08:00:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-11-19 08:00:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 878 transitions. [2023-11-19 08:00:11,845 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5037292025243832 [2023-11-19 08:00:11,846 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 878 transitions. [2023-11-19 08:00:11,846 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 878 transitions. [2023-11-19 08:00:11,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 08:00:11,847 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 878 transitions. [2023-11-19 08:00:11,850 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 125.42857142857143) internal successors, (878), 7 states have internal predecessors, (878), 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) [2023-11-19 08:00:11,853 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 08:00:11,854 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 249.0) internal successors, (1992), 8 states have internal predecessors, (1992), 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) [2023-11-19 08:00:11,855 INFO L175 Difference]: Start difference. First operand has 82 places, 101 transitions, 980 flow. Second operand 7 states and 878 transitions. [2023-11-19 08:00:11,855 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 86 places, 165 transitions, 1662 flow [2023-11-19 08:00:12,427 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 165 transitions, 1603 flow, removed 15 selfloop flow, removed 6 redundant places. [2023-11-19 08:00:12,431 INFO L231 Difference]: Finished difference. Result has 83 places, 101 transitions, 1033 flow [2023-11-19 08:00:12,431 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=927, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1033, PETRI_PLACES=83, PETRI_TRANSITIONS=101} [2023-11-19 08:00:12,432 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 40 predicate places. [2023-11-19 08:00:12,432 INFO L495 AbstractCegarLoop]: Abstraction has has 83 places, 101 transitions, 1033 flow [2023-11-19 08:00:12,433 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 116.28571428571429) internal successors, (814), 7 states have internal predecessors, (814), 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) [2023-11-19 08:00:12,433 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 08:00:12,433 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:12,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-19 08:00:12,433 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 08:00:12,434 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:12,434 INFO L85 PathProgramCache]: Analyzing trace with hash 1346752388, now seen corresponding path program 1 times [2023-11-19 08:00:12,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:12,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838616406] [2023-11-19 08:00:12,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:12,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:12,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838616406] [2023-11-19 08:00:12,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838616406] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:12,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:12,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 08:00:12,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490645225] [2023-11-19 08:00:12,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:12,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 08:00:12,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:12,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 08:00:12,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 08:00:12,596 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 249 [2023-11-19 08:00:12,597 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 101 transitions, 1033 flow. Second operand has 3 states, 3 states have (on average 122.0) internal successors, (366), 3 states have internal predecessors, (366), 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) [2023-11-19 08:00:12,597 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 08:00:12,597 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 249 [2023-11-19 08:00:12,597 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 08:00:13,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][90], [288#true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 49#L786true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), 138#L857-1true, Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 222#true, Black: 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:13,299 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,299 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,299 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,299 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,336 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][90], [288#true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 61#L773true, 49#L786true, 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 222#true, Black: 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:13,336 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,336 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][90], [288#true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 49#L786true, 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), 98#P1EXITtrue, Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 222#true, Black: 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), 173#true, Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:13,337 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,337 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,338 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,426 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][90], [288#true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 49#L786true, 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 222#true, Black: 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 29#L758true, 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 12#L829true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:13,427 INFO L294 olderBase$Statistics]: this new event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,427 INFO L297 olderBase$Statistics]: existing Event has 20 ancestors and is cut-off event [2023-11-19 08:00:13,427 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([403] L822-->L829: Formula: (let ((.cse0 (not (= (mod v_~z$r_buff1_thd4~0_24 256) 0))) (.cse1 (not (= (mod v_~z$w_buff0_used~0_107 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd4~0_29 256) 0)))) (let ((.cse3 (and .cse1 .cse5)) (.cse2 (and (not (= (mod v_~z$w_buff1_used~0_97 256) 0)) .cse0)) (.cse4 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_108 256) 0))))) (and (= (ite (or (and .cse0 (not (= (mod v_~z$w_buff1_used~0_96 256) 0))) (and .cse1 (not (= (mod v_~z$r_buff0_thd4~0_28 256) 0)))) 0 v_~z$r_buff1_thd4~0_24) v_~z$r_buff1_thd4~0_23) (= (ite (or .cse2 .cse3) 0 v_~z$w_buff1_used~0_97) v_~z$w_buff1_used~0_96) (= v_~z$r_buff0_thd4~0_28 (ite .cse3 0 v_~z$r_buff0_thd4~0_29)) (= v_~z~0_63 (ite .cse4 v_~z$w_buff0~0_50 (ite .cse2 v_~z$w_buff1~0_53 v_~z~0_64))) (= v_~z$w_buff0_used~0_107 (ite .cse4 0 v_~z$w_buff0_used~0_108))))) InVars {~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_24, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_108, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_29, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_97, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_64} OutVars{~z$r_buff1_thd4~0=v_~z$r_buff1_thd4~0_23, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_107, ~z$w_buff0~0=v_~z$w_buff0~0_50, ~z$r_buff0_thd4~0=v_~z$r_buff0_thd4~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_96, ~z$w_buff1~0=v_~z$w_buff1~0_53, ~z~0=v_~z~0_63} AuxVars[] AssignedVars[~z$r_buff1_thd4~0, ~z$w_buff0_used~0, ~z$r_buff0_thd4~0, ~z$w_buff1_used~0, ~z~0][90], [288#true, 190#(= ~z$r_buff0_thd0~0 0), Black: 257#(and (= ~z~0 1) (<= 0 ~z$r_buff0_thd3~0) (= ~z$r_buff1_thd3~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (= ~z$r_buff0_thd0~0 0)), Black: 259#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), 239#true, P3Thread1of1ForFork0InUse, P0Thread1of1ForFork3InUse, P1Thread1of1ForFork1InUse, P2Thread1of1ForFork2InUse, 49#L786true, 138#L857-1true, Black: 198#(and (= ~z~0 1) (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= ~z$r_buff0_thd0~0 0)), Black: 206#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 98#P1EXITtrue, Black: 191#(and (= ~z~0 1) (= ~z$r_buff0_thd0~0 0)), Black: 196#(and (or (not (= 2 ~y~0)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~z$w_buff1~0 2)) (not (= ~__unbuffered_p3_EBX~0 0)) (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~__unbuffered_p0_EAX~0 0)) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (and (not (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (not (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0)) (not (= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)))) (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~z$r_buff0_thd0~0 0)), Black: 281#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0))), 222#true, Black: 283#(and (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= (* 256 (div ~z$r_buff0_thd3~0 256)) ~z$r_buff0_thd3~0)) (not (= ~z$w_buff1~0 2)) (= ~z$w_buff0~0 2) (= ~z$r_buff0_thd0~0 0) (not (= 2 ~z~0)) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), Black: 275#(not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)), Black: 155#(<= ~y~0 0), Black: 158#(and (<= ~y~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 269#true, Black: 165#(= ~__unbuffered_p3_EAX~0 0), Black: 234#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0))), 173#true, Black: 232#(and (or (= ~z~0 1) (not (= ~z$w_buff0~0 ~z~0))) (or (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (or (= ~z$w_buff0~0 2) (= ~z$w_buff0~0 ~z~0)) (or (= ~z~0 1) (= ~z~0 0)) (= ~z$r_buff0_thd0~0 0)), 115#P0EXITtrue, 12#L829true, Black: 180#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (<= ~z$w_buff0~0 0) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 176#(and (<= ~z$r_buff1_thd0~0 (* (div ~z$r_buff1_thd0~0 256) 256)) (not (= ~z$w_buff1~0 2)) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~z$r_buff0_thd0~0 0) (= ~z~0 0)), Black: 243#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (= ~z$r_buff1_thd0~0 0)), Black: 249#(and (= ~z~0 1) (= ~z$w_buff0_used~0 1) (not (= ~z$w_buff1~0 2)) (= ~z$r_buff0_thd0~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_#in~expression#1| 0)) (= ~z$r_buff1_thd0~0 0))]) [2023-11-19 08:00:13,427 INFO L294 olderBase$Statistics]: this new event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,428 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,428 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,428 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,428 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,428 INFO L297 olderBase$Statistics]: existing Event has 21 ancestors and is cut-off event [2023-11-19 08:00:13,952 INFO L124 PetriNetUnfolderBase]: 5838/8719 cut-off events. [2023-11-19 08:00:13,952 INFO L125 PetriNetUnfolderBase]: For 47418/48194 co-relation queries the response was YES. [2023-11-19 08:00:13,980 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39390 conditions, 8719 events. 5838/8719 cut-off events. For 47418/48194 co-relation queries the response was YES. Maximal size of possible extension queue 512. Compared 50747 event pairs, 1161 based on Foata normal form. 466/8847 useless extension candidates. Maximal degree in co-relation 39353. Up to 7438 conditions per place. [2023-11-19 08:00:14,022 INFO L140 encePairwiseOnDemand]: 243/249 looper letters, 128 selfloop transitions, 5 changer transitions 0/145 dead transitions. [2023-11-19 08:00:14,022 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 145 transitions, 1707 flow [2023-11-19 08:00:14,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 08:00:14,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 08:00:14,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 394 transitions. [2023-11-19 08:00:14,024 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5274431057563588 [2023-11-19 08:00:14,025 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 394 transitions. [2023-11-19 08:00:14,025 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 394 transitions. [2023-11-19 08:00:14,025 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 08:00:14,025 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 394 transitions. [2023-11-19 08:00:14,027 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 131.33333333333334) internal successors, (394), 3 states have internal predecessors, (394), 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) [2023-11-19 08:00:14,029 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 249.0) internal successors, (996), 4 states have internal predecessors, (996), 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) [2023-11-19 08:00:14,029 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 249.0) internal successors, (996), 4 states have internal predecessors, (996), 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) [2023-11-19 08:00:14,029 INFO L175 Difference]: Start difference. First operand has 83 places, 101 transitions, 1033 flow. Second operand 3 states and 394 transitions. [2023-11-19 08:00:14,030 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 145 transitions, 1707 flow [2023-11-19 08:00:14,184 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 79 places, 145 transitions, 1632 flow, removed 8 selfloop flow, removed 5 redundant places. [2023-11-19 08:00:14,188 INFO L231 Difference]: Finished difference. Result has 80 places, 105 transitions, 1012 flow [2023-11-19 08:00:14,188 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=249, PETRI_DIFFERENCE_MINUEND_FLOW=979, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=101, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=96, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1012, PETRI_PLACES=80, PETRI_TRANSITIONS=105} [2023-11-19 08:00:14,189 INFO L281 CegarLoopForPetriNet]: 43 programPoint places, 37 predicate places. [2023-11-19 08:00:14,189 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 105 transitions, 1012 flow [2023-11-19 08:00:14,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.0) internal successors, (366), 3 states have internal predecessors, (366), 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) [2023-11-19 08:00:14,190 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 08:00:14,190 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:14,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-19 08:00:14,190 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P3Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2023-11-19 08:00:14,190 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:14,191 INFO L85 PathProgramCache]: Analyzing trace with hash -741619427, now seen corresponding path program 1 times [2023-11-19 08:00:14,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:14,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049674533] [2023-11-19 08:00:14,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:14,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:14,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:14,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:14,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049674533] [2023-11-19 08:00:14,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049674533] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:14,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:14,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 08:00:14,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486812733] [2023-11-19 08:00:14,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:14,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 08:00:14,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:14,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 08:00:14,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-19 08:00:14,368 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 249 [2023-11-19 08:00:14,369 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 105 transitions, 1012 flow. Second operand has 4 states, 4 states have (on average 121.0) internal successors, (484), 4 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 08:00:14,369 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 08:00:14,369 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 249 [2023-11-19 08:00:14,369 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand