./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix013.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd --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 39bd8ca48891731a487992488872bfabe93c299f5e64a0d2d763ed7464a4fc31 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:34:12,735 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:34:12,802 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 13:34:12,807 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:34:12,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:34:12,828 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:34:12,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:34:12,829 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:34:12,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:34:12,830 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:34:12,830 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:34:12,830 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:34:12,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:34:12,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:34:12,831 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:34:12,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:34:12,831 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:34:12,831 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 13:34:12,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:34:12,831 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:34:12,832 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:34:12,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:34:12,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:34:12,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:34:12,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:34:12,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:34:12,834 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:34:12,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:34:12,835 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:34:12,836 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:34:12,836 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:34:12,836 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:34:12,836 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd 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 -> 39bd8ca48891731a487992488872bfabe93c299f5e64a0d2d763ed7464a4fc31 [2024-11-13 13:34:13,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:34:13,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:34:13,133 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:34:13,134 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:34:13,134 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:34:13,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/pthread-wmm/mix013.oepc.i Unable to find full path for "g++" [2024-11-13 13:34:15,025 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:34:15,384 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:34:15,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/sv-benchmarks/c/pthread-wmm/mix013.oepc.i [2024-11-13 13:34:15,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/data/b83921462/69be9be4135540adb195fc7c15f12594/FLAGa8ee5268e [2024-11-13 13:34:15,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/data/b83921462/69be9be4135540adb195fc7c15f12594 [2024-11-13 13:34:15,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:34:15,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:34:15,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:34:15,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:34:15,605 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:34:15,606 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:15" (1/1) ... [2024-11-13 13:34:15,607 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36705de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:15, skipping insertion in model container [2024-11-13 13:34:15,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:34:15" (1/1) ... [2024-11-13 13:34:15,643 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:34:15,825 WARN L250 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_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2024-11-13 13:34:16,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:34:16,076 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:34:16,087 WARN L250 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_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/sv-benchmarks/c/pthread-wmm/mix013.oepc.i[945,958] [2024-11-13 13:34:16,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:34:16,237 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:34:16,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16 WrapperNode [2024-11-13 13:34:16,238 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:34:16,239 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:34:16,239 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:34:16,240 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:34:16,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,283 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 130 [2024-11-13 13:34:16,283 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:34:16,284 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:34:16,284 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:34:16,284 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:34:16,294 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,301 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,339 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 13:34:16,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,340 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,355 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,359 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,361 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,367 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:34:16,376 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:34:16,376 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:34:16,376 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:34:16,381 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (1/1) ... [2024-11-13 13:34:16,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:34:16,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:34:16,417 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:34:16,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:34:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 13:34:16,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:34:16,451 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 13:34:16,451 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 13:34:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 13:34:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 13:34:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 13:34:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 13:34:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 13:34:16,452 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 13:34:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:34:16,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 13:34:16,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:34:16,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:34:16,454 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 13:34:16,650 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:34:16,652 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:34:17,086 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 13:34:17,087 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:34:17,396 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:34:17,397 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 13:34:17,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:34:17 BoogieIcfgContainer [2024-11-13 13:34:17,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:34:17,399 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:34:17,400 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:34:17,405 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:34:17,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:34:15" (1/3) ... [2024-11-13 13:34:17,406 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72a6ca86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:34:17, skipping insertion in model container [2024-11-13 13:34:17,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:34:16" (2/3) ... [2024-11-13 13:34:17,406 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72a6ca86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:34:17, skipping insertion in model container [2024-11-13 13:34:17,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:34:17" (3/3) ... [2024-11-13 13:34:17,409 INFO L112 eAbstractionObserver]: Analyzing ICFG mix013.oepc.i [2024-11-13 13:34:17,426 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:34:17,430 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG mix013.oepc.i that has 5 procedures, 50 locations, 1 initial locations, 0 loop locations, and 2 error locations. [2024-11-13 13:34:17,430 INFO L492 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-13 13:34:17,510 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-13 13:34:17,556 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 62 places, 50 transitions, 116 flow [2024-11-13 13:34:17,612 INFO L124 PetriNetUnfolderBase]: 1/46 cut-off events. [2024-11-13 13:34:17,614 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 13:34:17,619 INFO L83 FinitePrefix]: Finished finitePrefix Result has 59 conditions, 46 events. 1/46 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 98 event pairs, 0 based on Foata normal form. 0/43 useless extension candidates. Maximal degree in co-relation 50. Up to 2 conditions per place. [2024-11-13 13:34:17,621 INFO L82 GeneralOperation]: Start removeDead. Operand has 62 places, 50 transitions, 116 flow [2024-11-13 13:34:17,626 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 58 places, 46 transitions, 104 flow [2024-11-13 13:34:17,640 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 13:34:17,653 INFO L333 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, 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;@29e9c70a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 13:34:17,654 INFO L334 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2024-11-13 13:34:17,661 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-13 13:34:17,661 INFO L124 PetriNetUnfolderBase]: 0/5 cut-off events. [2024-11-13 13:34:17,662 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-13 13:34:17,662 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:17,663 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2024-11-13 13:34:17,663 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:17,668 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:17,669 INFO L85 PathProgramCache]: Analyzing trace with hash 12088215, now seen corresponding path program 1 times [2024-11-13 13:34:17,677 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:17,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870880440] [2024-11-13 13:34:17,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:18,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:18,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870880440] [2024-11-13 13:34:18,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870880440] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:18,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:18,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-13 13:34:18,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17611567] [2024-11-13 13:34:18,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:18,274 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 13:34:18,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:18,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 13:34:18,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 13:34:18,306 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 25 out of 50 [2024-11-13 13:34:18,309 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 46 transitions, 104 flow. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 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) [2024-11-13 13:34:18,309 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:18,309 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 25 of 50 [2024-11-13 13:34:18,310 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:19,612 INFO L124 PetriNetUnfolderBase]: 2495/3958 cut-off events. [2024-11-13 13:34:19,612 INFO L125 PetriNetUnfolderBase]: For 39/39 co-relation queries the response was YES. [2024-11-13 13:34:19,636 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7534 conditions, 3958 events. 2495/3958 cut-off events. For 39/39 co-relation queries the response was YES. Maximal size of possible extension queue 250. Compared 25070 event pairs, 1647 based on Foata normal form. 135/4028 useless extension candidates. Maximal degree in co-relation 7522. Up to 2779 conditions per place. [2024-11-13 13:34:19,666 INFO L140 encePairwiseOnDemand]: 46/50 looper letters, 37 selfloop transitions, 2 changer transitions 2/62 dead transitions. [2024-11-13 13:34:19,666 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 59 places, 62 transitions, 227 flow [2024-11-13 13:34:19,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 13:34:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-13 13:34:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 119 transitions. [2024-11-13 13:34:19,683 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7933333333333333 [2024-11-13 13:34:19,685 INFO L175 Difference]: Start difference. First operand has 58 places, 46 transitions, 104 flow. Second operand 3 states and 119 transitions. [2024-11-13 13:34:19,686 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 59 places, 62 transitions, 227 flow [2024-11-13 13:34:19,694 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 62 transitions, 220 flow, removed 0 selfloop flow, removed 4 redundant places. [2024-11-13 13:34:19,697 INFO L231 Difference]: Finished difference. Result has 55 places, 43 transitions, 98 flow [2024-11-13 13:34:19,702 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=96, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=44, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=98, PETRI_PLACES=55, PETRI_TRANSITIONS=43} [2024-11-13 13:34:19,707 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, -3 predicate places. [2024-11-13 13:34:19,708 INFO L471 AbstractCegarLoop]: Abstraction has has 55 places, 43 transitions, 98 flow [2024-11-13 13:34:19,708 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 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) [2024-11-13 13:34:19,709 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:19,709 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:19,710 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 13:34:19,710 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:19,711 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:19,712 INFO L85 PathProgramCache]: Analyzing trace with hash -1523564325, now seen corresponding path program 1 times [2024-11-13 13:34:19,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:19,712 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059832930] [2024-11-13 13:34:19,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:20,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:20,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059832930] [2024-11-13 13:34:20,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059832930] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:20,148 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:20,148 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 13:34:20,148 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255446035] [2024-11-13 13:34:20,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:20,149 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 13:34:20,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:20,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 13:34:20,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-13 13:34:20,169 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-11-13 13:34:20,170 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 43 transitions, 98 flow. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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) [2024-11-13 13:34:20,170 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:20,170 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-11-13 13:34:20,170 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:22,486 INFO L124 PetriNetUnfolderBase]: 7779/12170 cut-off events. [2024-11-13 13:34:22,487 INFO L125 PetriNetUnfolderBase]: For 554/554 co-relation queries the response was YES. [2024-11-13 13:34:22,529 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23586 conditions, 12170 events. 7779/12170 cut-off events. For 554/554 co-relation queries the response was YES. Maximal size of possible extension queue 714. Compared 88275 event pairs, 1033 based on Foata normal form. 400/12039 useless extension candidates. Maximal degree in co-relation 23576. Up to 5841 conditions per place. [2024-11-13 13:34:22,636 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 52 selfloop transitions, 6 changer transitions 1/75 dead transitions. [2024-11-13 13:34:22,637 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 75 transitions, 290 flow [2024-11-13 13:34:22,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 13:34:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-11-13 13:34:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 141 transitions. [2024-11-13 13:34:22,642 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.705 [2024-11-13 13:34:22,643 INFO L175 Difference]: Start difference. First operand has 55 places, 43 transitions, 98 flow. Second operand 4 states and 141 transitions. [2024-11-13 13:34:22,643 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 75 transitions, 290 flow [2024-11-13 13:34:22,644 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 55 places, 75 transitions, 282 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-13 13:34:22,647 INFO L231 Difference]: Finished difference. Result has 57 places, 47 transitions, 136 flow [2024-11-13 13:34:22,647 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=136, PETRI_PLACES=57, PETRI_TRANSITIONS=47} [2024-11-13 13:34:22,648 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, -1 predicate places. [2024-11-13 13:34:22,648 INFO L471 AbstractCegarLoop]: Abstraction has has 57 places, 47 transitions, 136 flow [2024-11-13 13:34:22,649 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 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) [2024-11-13 13:34:22,649 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:22,650 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:22,650 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 13:34:22,650 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:22,650 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:22,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1933085489, now seen corresponding path program 1 times [2024-11-13 13:34:22,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:22,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056846636] [2024-11-13 13:34:22,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:22,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:23,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:23,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056846636] [2024-11-13 13:34:23,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056846636] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:23,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:23,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 13:34:23,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605420639] [2024-11-13 13:34:23,075 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:23,076 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 13:34:23,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:23,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 13:34:23,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 13:34:23,088 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-11-13 13:34:23,089 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 57 places, 47 transitions, 136 flow. Second operand has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 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) [2024-11-13 13:34:23,089 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:23,090 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-11-13 13:34:23,090 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:24,561 INFO L124 PetriNetUnfolderBase]: 6075/9470 cut-off events. [2024-11-13 13:34:24,561 INFO L125 PetriNetUnfolderBase]: For 2276/2276 co-relation queries the response was YES. [2024-11-13 13:34:24,586 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21254 conditions, 9470 events. 6075/9470 cut-off events. For 2276/2276 co-relation queries the response was YES. Maximal size of possible extension queue 541. Compared 64234 event pairs, 451 based on Foata normal form. 364/9447 useless extension candidates. Maximal degree in co-relation 21242. Up to 3681 conditions per place. [2024-11-13 13:34:24,622 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 67 selfloop transitions, 10 changer transitions 1/94 dead transitions. [2024-11-13 13:34:24,622 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 61 places, 94 transitions, 415 flow [2024-11-13 13:34:24,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 13:34:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-11-13 13:34:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 180 transitions. [2024-11-13 13:34:24,626 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.72 [2024-11-13 13:34:24,628 INFO L175 Difference]: Start difference. First operand has 57 places, 47 transitions, 136 flow. Second operand 5 states and 180 transitions. [2024-11-13 13:34:24,628 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 61 places, 94 transitions, 415 flow [2024-11-13 13:34:24,633 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 94 transitions, 404 flow, removed 1 selfloop flow, removed 2 redundant places. [2024-11-13 13:34:24,636 INFO L231 Difference]: Finished difference. Result has 61 places, 51 transitions, 188 flow [2024-11-13 13:34:24,636 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=127, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=188, PETRI_PLACES=61, PETRI_TRANSITIONS=51} [2024-11-13 13:34:24,637 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 3 predicate places. [2024-11-13 13:34:24,638 INFO L471 AbstractCegarLoop]: Abstraction has has 61 places, 51 transitions, 188 flow [2024-11-13 13:34:24,638 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 23.2) internal successors, (116), 5 states have internal predecessors, (116), 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) [2024-11-13 13:34:24,638 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:24,638 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:24,639 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 13:34:24,639 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:24,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:24,639 INFO L85 PathProgramCache]: Analyzing trace with hash 5966451, now seen corresponding path program 1 times [2024-11-13 13:34:24,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:24,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19443373] [2024-11-13 13:34:24,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:25,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:25,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19443373] [2024-11-13 13:34:25,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19443373] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:25,062 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:25,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 13:34:25,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [535305030] [2024-11-13 13:34:25,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:25,063 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:34:25,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:25,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:34:25,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:34:25,074 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-11-13 13:34:25,074 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 51 transitions, 188 flow. Second operand has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-11-13 13:34:25,074 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:25,074 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-11-13 13:34:25,074 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:26,179 INFO L124 PetriNetUnfolderBase]: 4027/6118 cut-off events. [2024-11-13 13:34:26,180 INFO L125 PetriNetUnfolderBase]: For 4654/4654 co-relation queries the response was YES. [2024-11-13 13:34:26,202 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15568 conditions, 6118 events. 4027/6118 cut-off events. For 4654/4654 co-relation queries the response was YES. Maximal size of possible extension queue 265. Compared 36039 event pairs, 289 based on Foata normal form. 244/6140 useless extension candidates. Maximal degree in co-relation 15554. Up to 1788 conditions per place. [2024-11-13 13:34:26,224 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 80 selfloop transitions, 14 changer transitions 1/111 dead transitions. [2024-11-13 13:34:26,225 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 111 transitions, 546 flow [2024-11-13 13:34:26,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:34:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 13:34:26,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 217 transitions. [2024-11-13 13:34:26,227 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.7233333333333334 [2024-11-13 13:34:26,227 INFO L175 Difference]: Start difference. First operand has 61 places, 51 transitions, 188 flow. Second operand 6 states and 217 transitions. [2024-11-13 13:34:26,227 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 111 transitions, 546 flow [2024-11-13 13:34:26,251 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 62 places, 111 transitions, 516 flow, removed 5 selfloop flow, removed 4 redundant places. [2024-11-13 13:34:26,253 INFO L231 Difference]: Finished difference. Result has 64 places, 55 transitions, 238 flow [2024-11-13 13:34:26,253 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=161, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=238, PETRI_PLACES=64, PETRI_TRANSITIONS=55} [2024-11-13 13:34:26,254 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 6 predicate places. [2024-11-13 13:34:26,254 INFO L471 AbstractCegarLoop]: Abstraction has has 64 places, 55 transitions, 238 flow [2024-11-13 13:34:26,254 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 23.0) internal successors, (138), 6 states have internal predecessors, (138), 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) [2024-11-13 13:34:26,254 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:26,255 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:26,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 13:34:26,255 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:26,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:26,255 INFO L85 PathProgramCache]: Analyzing trace with hash 599139998, now seen corresponding path program 1 times [2024-11-13 13:34:26,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:26,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200101488] [2024-11-13 13:34:26,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:26,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:26,779 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:26,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200101488] [2024-11-13 13:34:26,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200101488] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:26,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:26,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:34:26,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448455379] [2024-11-13 13:34:26,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:26,780 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 13:34:26,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:26,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 13:34:26,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 13:34:26,790 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 50 [2024-11-13 13:34:26,790 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 55 transitions, 238 flow. Second operand has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-11-13 13:34:26,790 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:26,790 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 50 [2024-11-13 13:34:26,791 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:27,657 INFO L124 PetriNetUnfolderBase]: 2863/4166 cut-off events. [2024-11-13 13:34:27,657 INFO L125 PetriNetUnfolderBase]: For 4826/4826 co-relation queries the response was YES. [2024-11-13 13:34:27,708 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11593 conditions, 4166 events. 2863/4166 cut-off events. For 4826/4826 co-relation queries the response was YES. Maximal size of possible extension queue 223. Compared 21860 event pairs, 231 based on Foata normal form. 96/4120 useless extension candidates. Maximal degree in co-relation 11578. Up to 1316 conditions per place. [2024-11-13 13:34:27,722 INFO L140 encePairwiseOnDemand]: 43/50 looper letters, 71 selfloop transitions, 18 changer transitions 1/106 dead transitions. [2024-11-13 13:34:27,722 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 106 transitions, 536 flow [2024-11-13 13:34:27,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 13:34:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-11-13 13:34:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 232 transitions. [2024-11-13 13:34:27,724 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.6628571428571428 [2024-11-13 13:34:27,724 INFO L175 Difference]: Start difference. First operand has 64 places, 55 transitions, 238 flow. Second operand 7 states and 232 transitions. [2024-11-13 13:34:27,724 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 106 transitions, 536 flow [2024-11-13 13:34:27,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 106 transitions, 490 flow, removed 9 selfloop flow, removed 5 redundant places. [2024-11-13 13:34:27,763 INFO L231 Difference]: Finished difference. Result has 67 places, 55 transitions, 248 flow [2024-11-13 13:34:27,763 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=195, PETRI_DIFFERENCE_MINUEND_PLACES=59, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=18, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=37, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=248, PETRI_PLACES=67, PETRI_TRANSITIONS=55} [2024-11-13 13:34:27,764 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 9 predicate places. [2024-11-13 13:34:27,765 INFO L471 AbstractCegarLoop]: Abstraction has has 67 places, 55 transitions, 248 flow [2024-11-13 13:34:27,765 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 22.857142857142858) internal successors, (160), 7 states have internal predecessors, (160), 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) [2024-11-13 13:34:27,765 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:27,765 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:27,766 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-13 13:34:27,766 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:27,766 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:27,766 INFO L85 PathProgramCache]: Analyzing trace with hash 1017130625, now seen corresponding path program 1 times [2024-11-13 13:34:27,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:27,767 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591884442] [2024-11-13 13:34:27,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:30,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:30,896 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591884442] [2024-11-13 13:34:30,896 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591884442] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:30,896 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:30,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-13 13:34:30,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408992837] [2024-11-13 13:34:30,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:30,896 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 13:34:30,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:30,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 13:34:30,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-11-13 13:34:30,974 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 50 [2024-11-13 13:34:30,974 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 67 places, 55 transitions, 248 flow. Second operand has 10 states, 10 states have (on average 20.5) internal successors, (205), 10 states have internal predecessors, (205), 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) [2024-11-13 13:34:30,974 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:30,974 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 50 [2024-11-13 13:34:30,974 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:32,729 INFO L124 PetriNetUnfolderBase]: 7338/11376 cut-off events. [2024-11-13 13:34:32,730 INFO L125 PetriNetUnfolderBase]: For 5279/5459 co-relation queries the response was YES. [2024-11-13 13:34:32,771 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27163 conditions, 11376 events. 7338/11376 cut-off events. For 5279/5459 co-relation queries the response was YES. Maximal size of possible extension queue 559. Compared 75480 event pairs, 1516 based on Foata normal form. 16/11002 useless extension candidates. Maximal degree in co-relation 27147. Up to 2893 conditions per place. [2024-11-13 13:34:32,811 INFO L140 encePairwiseOnDemand]: 37/50 looper letters, 100 selfloop transitions, 16 changer transitions 12/154 dead transitions. [2024-11-13 13:34:32,811 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 154 transitions, 746 flow [2024-11-13 13:34:32,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 13:34:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-11-13 13:34:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 309 transitions. [2024-11-13 13:34:32,813 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.618 [2024-11-13 13:34:32,813 INFO L175 Difference]: Start difference. First operand has 67 places, 55 transitions, 248 flow. Second operand 10 states and 309 transitions. [2024-11-13 13:34:32,813 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 154 transitions, 746 flow [2024-11-13 13:34:32,997 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 154 transitions, 630 flow, removed 27 selfloop flow, removed 10 redundant places. [2024-11-13 13:34:32,999 INFO L231 Difference]: Finished difference. Result has 73 places, 69 transitions, 270 flow [2024-11-13 13:34:32,999 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=152, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=55, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=270, PETRI_PLACES=73, PETRI_TRANSITIONS=69} [2024-11-13 13:34:33,000 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 15 predicate places. [2024-11-13 13:34:33,000 INFO L471 AbstractCegarLoop]: Abstraction has has 73 places, 69 transitions, 270 flow [2024-11-13 13:34:33,000 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 20.5) internal successors, (205), 10 states have internal predecessors, (205), 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) [2024-11-13 13:34:33,000 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:33,000 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:33,000 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-13 13:34:33,000 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:33,001 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:33,001 INFO L85 PathProgramCache]: Analyzing trace with hash 307174175, now seen corresponding path program 2 times [2024-11-13 13:34:33,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:33,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617119856] [2024-11-13 13:34:33,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:33,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:33,435 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617119856] [2024-11-13 13:34:33,435 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617119856] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:33,435 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:33,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:34:33,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794303033] [2024-11-13 13:34:33,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:33,435 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:34:33,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:33,436 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:34:33,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:34:33,461 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 21 out of 50 [2024-11-13 13:34:33,461 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 73 places, 69 transitions, 270 flow. Second operand has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 6 states have internal predecessors, (148), 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) [2024-11-13 13:34:33,461 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:33,461 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 21 of 50 [2024-11-13 13:34:33,461 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:34,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true]) [2024-11-13 13:34:34,257 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-11-13 13:34:34,257 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-11-13 13:34:34,257 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-11-13 13:34:34,258 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-11-13 13:34:34,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-11-13 13:34:34,369 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,369 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,369 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,369 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true]) [2024-11-13 13:34:34,372 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,372 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,372 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,372 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-11-13 13:34:34,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 19#P0EXITtrue]) [2024-11-13 13:34:34,487 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,487 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,487 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,487 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 94#(and (= ~__unbuffered_cnt~0 0) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-11-13 13:34:34,492 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,492 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,492 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,492 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 11#P3EXITtrue]) [2024-11-13 13:34:34,497 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,498 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,498 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,498 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2024-11-13 13:34:34,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 19#P0EXITtrue]) [2024-11-13 13:34:34,686 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,686 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,686 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,686 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,687 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 19#P0EXITtrue]) [2024-11-13 13:34:34,687 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,687 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,687 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,687 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-11-13 13:34:34,688 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,689 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,689 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,689 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-11-13 13:34:34,696 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue]) [2024-11-13 13:34:34,696 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,696 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 11#P3EXITtrue]) [2024-11-13 13:34:34,699 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,699 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,699 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,699 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2024-11-13 13:34:34,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 19#P0EXITtrue]) [2024-11-13 13:34:34,771 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,771 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,771 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,771 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 46#L780true]) [2024-11-13 13:34:34,772 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,772 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,772 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,772 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 46#L780true]) [2024-11-13 13:34:34,773 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,773 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,773 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,773 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-11-13 13:34:34,774 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,774 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,774 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,774 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:34,776 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,776 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,776 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,776 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,780 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true]) [2024-11-13 13:34:34,781 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 84#(and (<= ~__unbuffered_cnt~0 1) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue]) [2024-11-13 13:34:34,781 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,781 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,783 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-11-13 13:34:34,783 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,783 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,783 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,783 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2024-11-13 13:34:34,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-11-13 13:34:34,874 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,874 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,874 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,874 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-11-13 13:34:34,874 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,874 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,875 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,875 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-11-13 13:34:34,876 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,876 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,876 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,876 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 41#L823true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 46#L780true]) [2024-11-13 13:34:34,877 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,877 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,877 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,877 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:34,878 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,878 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 31#L813true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:34,880 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,880 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,881 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,881 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-11-13 13:34:34,887 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,887 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,887 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,887 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,888 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 11#P3EXITtrue]) [2024-11-13 13:34:34,888 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,889 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,889 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,889 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2024-11-13 13:34:34,966 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 16#L856true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-11-13 13:34:34,966 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,967 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,967 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,967 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 51#L800true, Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue]) [2024-11-13 13:34:34,967 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,968 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,968 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,968 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [8#L820true, 26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), 19#P0EXITtrue]) [2024-11-13 13:34:34,968 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,968 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,969 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,969 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 41#L823true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:34,969 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,970 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,970 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,970 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 46#L780true]) [2024-11-13 13:34:34,970 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,971 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,971 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,971 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, 54#L777true, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 98#(and (<= ~__unbuffered_cnt~0 2) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0))]) [2024-11-13 13:34:34,976 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,976 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,976 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:34,976 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2024-11-13 13:34:35,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 41#L823true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:35,032 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,032 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,032 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,033 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 51#L800true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 46#L780true, 11#P3EXITtrue]) [2024-11-13 13:34:35,034 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,034 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,034 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,034 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, 38#L880-4true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:35,035 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,035 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,035 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,035 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2024-11-13 13:34:35,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([395] L793-->L800: Formula: (let ((.cse2 (not (= (mod v_~a$w_buff0_used~0_81 256) 0))) (.cse1 (not (= (mod v_~a$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_30 256) 0)))) (let ((.cse3 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_82 256) 0)))) (.cse4 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse1)) (.cse0 (and .cse5 .cse2))) (and (= v_~a$r_buff0_thd2~0_29 (ite (= (mod (ite .cse0 0 v_~a$r_buff0_thd2~0_30) 256) 0) 0 1)) (= (ite (= (mod (ite (or (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse1) (and (not (= (mod v_~a$r_buff0_thd2~0_29 256) 0)) .cse2)) 0 v_~a$r_buff1_thd2~0_28) 256) 0) 0 1) v_~a$r_buff1_thd2~0_27) (= (ite .cse3 v_~a$w_buff0~0_28 (ite .cse4 v_~a$w_buff1~0_19 v_~a~0_27)) v_~a~0_26) (= (ite (= (mod (ite .cse3 0 v_~a$w_buff0_used~0_82) 256) 0) 0 1) v_~a$w_buff0_used~0_81) (= (ite (= (mod (ite (or .cse4 .cse0) 0 v_~a$w_buff1_used~0_69) 256) 0) 0 1) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_27, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_28, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_30, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_82, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_26, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_28, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_27, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_29, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_81, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][39], [26#L881true, 59#true, 63#true, 133#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 149#(= ~z~0 1), Black: 139#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (< 0 |ULTIMATE.start___VERIFIER_assert_~expression#1|) (< (+ |ULTIMATE.start___VERIFIER_assert_~expression#1| 254) 0)) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), Black: 137#(and (not (= ~a$w_buff0~0 0)) (<= 1 ~main$tmp_guard1~0) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= (div ~main$tmp_guard1~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 52#P2EXITtrue, Black: 131#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), Black: 135#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= (mod ~a$w_buff0_used~0 256) 0) (<= 0 (div ~a$w_buff0_used~0 256)) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 57#true, Black: 129#(and (= ~a$w_buff0_used~0 0) (= ~a$w_buff0~0 0) (or (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p2_EAX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= ~__unbuffered_p1_EAX~0 1))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 51#L800true, 115#(and (<= ~__unbuffered_cnt~0 3) (<= (mod ~main$tmp_guard0~0 256) 0) (<= 0 ~main$tmp_guard0~0)), Black: 121#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff1_used~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= (mod ~a$w_buff0_used~0 256) 0)) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 61#true, 11#P3EXITtrue, 19#P0EXITtrue]) [2024-11-13 13:34:35,061 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2024-11-13 13:34:35,061 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-11-13 13:34:35,061 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-11-13 13:34:35,061 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2024-11-13 13:34:35,225 INFO L124 PetriNetUnfolderBase]: 10195/16699 cut-off events. [2024-11-13 13:34:35,225 INFO L125 PetriNetUnfolderBase]: For 7378/7711 co-relation queries the response was YES. [2024-11-13 13:34:35,303 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39196 conditions, 16699 events. 10195/16699 cut-off events. For 7378/7711 co-relation queries the response was YES. Maximal size of possible extension queue 1020. Compared 128915 event pairs, 2315 based on Foata normal form. 48/15547 useless extension candidates. Maximal degree in co-relation 39178. Up to 5884 conditions per place. [2024-11-13 13:34:35,354 INFO L140 encePairwiseOnDemand]: 45/50 looper letters, 56 selfloop transitions, 5 changer transitions 12/109 dead transitions. [2024-11-13 13:34:35,354 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 109 transitions, 551 flow [2024-11-13 13:34:35,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 13:34:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-11-13 13:34:35,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 185 transitions. [2024-11-13 13:34:35,355 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.6166666666666667 [2024-11-13 13:34:35,355 INFO L175 Difference]: Start difference. First operand has 73 places, 69 transitions, 270 flow. Second operand 6 states and 185 transitions. [2024-11-13 13:34:35,355 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 109 transitions, 551 flow [2024-11-13 13:34:35,361 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 73 places, 109 transitions, 541 flow, removed 3 selfloop flow, removed 3 redundant places. [2024-11-13 13:34:35,363 INFO L231 Difference]: Finished difference. Result has 77 places, 72 transitions, 314 flow [2024-11-13 13:34:35,363 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=264, PETRI_DIFFERENCE_MINUEND_PLACES=68, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=69, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=314, PETRI_PLACES=77, PETRI_TRANSITIONS=72} [2024-11-13 13:34:35,364 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 19 predicate places. [2024-11-13 13:34:35,364 INFO L471 AbstractCegarLoop]: Abstraction has has 77 places, 72 transitions, 314 flow [2024-11-13 13:34:35,364 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 6 states have internal predecessors, (148), 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) [2024-11-13 13:34:35,364 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:35,364 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:35,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 13:34:35,365 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:35,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:35,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1828217723, now seen corresponding path program 3 times [2024-11-13 13:34:35,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:35,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725245505] [2024-11-13 13:34:35,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:35,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:35,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 13:34:35,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 13:34:35,833 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 13:34:35,833 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725245505] [2024-11-13 13:34:35,834 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1725245505] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 13:34:35,834 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 13:34:35,834 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 13:34:35,834 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [653856607] [2024-11-13 13:34:35,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 13:34:35,834 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 13:34:35,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 13:34:35,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 13:34:35,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-11-13 13:34:35,878 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 50 [2024-11-13 13:34:35,878 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 72 transitions, 314 flow. Second operand has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 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) [2024-11-13 13:34:35,878 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-13 13:34:35,879 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 50 [2024-11-13 13:34:35,879 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-13 13:34:38,929 INFO L124 PetriNetUnfolderBase]: 19874/30510 cut-off events. [2024-11-13 13:34:38,929 INFO L125 PetriNetUnfolderBase]: For 22839/22884 co-relation queries the response was YES. [2024-11-13 13:34:39,055 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77198 conditions, 30510 events. 19874/30510 cut-off events. For 22839/22884 co-relation queries the response was YES. Maximal size of possible extension queue 1725. Compared 231627 event pairs, 3803 based on Foata normal form. 43/29266 useless extension candidates. Maximal degree in co-relation 77178. Up to 16754 conditions per place. [2024-11-13 13:34:39,334 INFO L140 encePairwiseOnDemand]: 39/50 looper letters, 61 selfloop transitions, 16 changer transitions 34/136 dead transitions. [2024-11-13 13:34:39,334 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 136 transitions, 780 flow [2024-11-13 13:34:39,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 13:34:39,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-11-13 13:34:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 206 transitions. [2024-11-13 13:34:39,336 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.5885714285714285 [2024-11-13 13:34:39,336 INFO L175 Difference]: Start difference. First operand has 77 places, 72 transitions, 314 flow. Second operand 7 states and 206 transitions. [2024-11-13 13:34:39,336 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 136 transitions, 780 flow [2024-11-13 13:34:39,390 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 78 places, 136 transitions, 773 flow, removed 3 selfloop flow, removed 3 redundant places. [2024-11-13 13:34:39,392 INFO L231 Difference]: Finished difference. Result has 82 places, 72 transitions, 356 flow [2024-11-13 13:34:39,392 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=50, PETRI_DIFFERENCE_MINUEND_FLOW=309, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=356, PETRI_PLACES=82, PETRI_TRANSITIONS=72} [2024-11-13 13:34:39,393 INFO L277 CegarLoopForPetriNet]: 58 programPoint places, 24 predicate places. [2024-11-13 13:34:39,393 INFO L471 AbstractCegarLoop]: Abstraction has has 82 places, 72 transitions, 356 flow [2024-11-13 13:34:39,393 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 21.333333333333332) internal successors, (128), 6 states have internal predecessors, (128), 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) [2024-11-13 13:34:39,393 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-13 13:34:39,393 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 13:34:39,393 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-13 13:34:39,393 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2024-11-13 13:34:39,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 13:34:39,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1136882633, now seen corresponding path program 4 times [2024-11-13 13:34:39,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 13:34:39,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952710756] [2024-11-13 13:34:39,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 13:34:39,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 13:34:39,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:34:39,650 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 13:34:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 13:34:39,824 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 13:34:39,824 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 13:34:39,825 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2024-11-13 13:34:39,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2024-11-13 13:34:39,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2024-11-13 13:34:39,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2024-11-13 13:34:39,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2024-11-13 13:34:39,828 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2024-11-13 13:34:39,829 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2024-11-13 13:34:39,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-13 13:34:39,829 INFO L407 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1] [2024-11-13 13:34:39,941 INFO L242 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-11-13 13:34:39,941 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 13:34:39,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:34:39 BasicIcfg [2024-11-13 13:34:39,955 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:34:39,956 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:34:39,956 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:34:39,956 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:34:39,956 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:34:17" (3/4) ... [2024-11-13 13:34:39,957 INFO L136 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-13 13:34:40,055 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 13:34:40,055 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:34:40,056 INFO L158 Benchmark]: Toolchain (without parser) took 24456.75ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 115.7MB in the beginning and 1.1GB in the end (delta: -944.2MB). Peak memory consumption was 363.5MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,056 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:34:40,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 638.09ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 91.3MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,057 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.90ms. Allocated memory is still 142.6MB. Free memory was 91.3MB in the beginning and 89.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:34:40,057 INFO L158 Benchmark]: Boogie Preprocessor took 91.71ms. Allocated memory is still 142.6MB. Free memory was 89.0MB in the beginning and 85.7MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,057 INFO L158 Benchmark]: RCFGBuilder took 1021.66ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 99.3MB in the end (delta: -13.6MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,058 INFO L158 Benchmark]: TraceAbstraction took 22555.68ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 98.7MB in the beginning and 1.1GB in the end (delta: -980.3MB). Peak memory consumption was 332.4MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,058 INFO L158 Benchmark]: Witness Printer took 99.55ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:34:40,060 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 638.09ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 91.3MB in the end (delta: 24.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.90ms. Allocated memory is still 142.6MB. Free memory was 91.3MB in the beginning and 89.0MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 91.71ms. Allocated memory is still 142.6MB. Free memory was 89.0MB in the beginning and 85.7MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1021.66ms. Allocated memory is still 142.6MB. Free memory was 85.7MB in the beginning and 99.3MB in the end (delta: -13.6MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. * TraceAbstraction took 22555.68ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 98.7MB in the beginning and 1.1GB in the end (delta: -980.3MB). Peak memory consumption was 332.4MB. Max. memory is 16.1GB. * Witness Printer took 99.55ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; [L712] 0 int __unbuffered_p0_EAX = 0; [L714] 0 int __unbuffered_p1_EAX = 0; [L716] 0 int __unbuffered_p1_EBX = 0; [L718] 0 int __unbuffered_p2_EAX = 0; [L720] 0 int __unbuffered_p3_EAX = 0; [L722] 0 int __unbuffered_p3_EBX = 0; [L724] 0 int a = 0; [L725] 0 _Bool a$flush_delayed; [L726] 0 int a$mem_tmp; [L727] 0 _Bool a$r_buff0_thd0; [L728] 0 _Bool a$r_buff0_thd1; [L729] 0 _Bool a$r_buff0_thd2; [L730] 0 _Bool a$r_buff0_thd3; [L731] 0 _Bool a$r_buff0_thd4; [L732] 0 _Bool a$r_buff1_thd0; [L733] 0 _Bool a$r_buff1_thd1; [L734] 0 _Bool a$r_buff1_thd2; [L735] 0 _Bool a$r_buff1_thd3; [L736] 0 _Bool a$r_buff1_thd4; [L737] 0 _Bool a$read_delayed; [L738] 0 int *a$read_delayed_var; [L739] 0 int a$w_buff0; [L740] 0 _Bool a$w_buff0_used; [L741] 0 int a$w_buff1; [L742] 0 _Bool a$w_buff1_used; [L743] 0 _Bool main$tmp_guard0; [L744] 0 _Bool main$tmp_guard1; [L746] 0 int x = 0; [L748] 0 int y = 0; [L750] 0 int z = 0; [L751] 0 _Bool weak$$choice0; [L752] 0 _Bool weak$$choice2; [L873] 0 pthread_t t321; [L874] FCALL, FORK 0 pthread_create(&t321, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=0, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=0, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L756] 1 a$w_buff1 = a$w_buff0 [L757] 1 a$w_buff0 = 1 [L758] 1 a$w_buff1_used = a$w_buff0_used [L759] 1 a$w_buff0_used = (_Bool)1 [L760] CALL 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L760] RET 1 __VERIFIER_assert(!(a$w_buff1_used && a$w_buff0_used)) [L761] 1 a$r_buff1_thd0 = a$r_buff0_thd0 [L762] 1 a$r_buff1_thd1 = a$r_buff0_thd1 [L763] 1 a$r_buff1_thd2 = a$r_buff0_thd2 [L764] 1 a$r_buff1_thd3 = a$r_buff0_thd3 [L765] 1 a$r_buff1_thd4 = a$r_buff0_thd4 [L766] 1 a$r_buff0_thd1 = (_Bool)1 VAL [\old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L875] 0 pthread_t t322; [L876] FCALL, FORK 0 pthread_create(&t322, ((void *)0), P1, ((void *)0)) VAL [\old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L877] 0 pthread_t t323; [L878] FCALL, FORK 0 pthread_create(&t323, ((void *)0), P2, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L879] 0 pthread_t t324; [L880] FCALL, FORK 0 pthread_create(&t324, ((void *)0), P3, ((void *)0)) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L769] 1 __unbuffered_p0_EAX = x VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z=0] [L786] 2 x = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L789] 2 __unbuffered_p1_EAX = x VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L792] 2 __unbuffered_p1_EBX = y VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L795] 2 a = a$w_buff0_used && a$r_buff0_thd2 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd2 ? a$w_buff1 : a) [L796] 2 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$w_buff0_used [L797] 2 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$w_buff1_used [L798] 2 a$r_buff0_thd2 = a$w_buff0_used && a$r_buff0_thd2 ? (_Bool)0 : a$r_buff0_thd2 [L799] 2 a$r_buff1_thd2 = a$w_buff0_used && a$r_buff0_thd2 || a$w_buff1_used && a$r_buff1_thd2 ? (_Bool)0 : a$r_buff1_thd2 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z=0] [L809] 3 y = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L812] 3 __unbuffered_p2_EAX = z VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=0] [L829] 4 z = 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L832] 4 __unbuffered_p3_EAX = z VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L835] 4 weak$$choice0 = __VERIFIER_nondet_bool() [L836] 4 weak$$choice2 = __VERIFIER_nondet_bool() [L837] 4 a$flush_delayed = weak$$choice2 [L838] 4 a$mem_tmp = a [L839] 4 a = !a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff1) [L840] 4 a$w_buff0 = weak$$choice2 ? a$w_buff0 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : a$w_buff0)) [L841] 4 a$w_buff1 = weak$$choice2 ? a$w_buff1 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1 : (a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff1 : a$w_buff1)) [L842] 4 a$w_buff0_used = weak$$choice2 ? a$w_buff0_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff0_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used)) [L843] 4 a$w_buff1_used = weak$$choice2 ? a$w_buff1_used : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$w_buff1_used : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L844] 4 a$r_buff0_thd4 = weak$$choice2 ? a$r_buff0_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff0_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4)) [L845] 4 a$r_buff1_thd4 = weak$$choice2 ? a$r_buff1_thd4 : (!a$w_buff0_used || !a$r_buff0_thd4 && !a$w_buff1_used || !a$r_buff0_thd4 && !a$r_buff1_thd4 ? a$r_buff1_thd4 : (a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : (_Bool)0)) [L846] 4 __unbuffered_p3_EBX = a [L847] 4 a = a$flush_delayed ? a$mem_tmp : a [L848] 4 a$flush_delayed = (_Bool)0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=1, a$w_buff1=0, a$w_buff1_used=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L772] 1 a = a$w_buff0_used && a$r_buff0_thd1 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd1 ? a$w_buff1 : a) [L773] 1 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$w_buff0_used [L774] 1 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$w_buff1_used [L775] 1 a$r_buff0_thd1 = a$w_buff0_used && a$r_buff0_thd1 ? (_Bool)0 : a$r_buff0_thd1 [L776] 1 a$r_buff1_thd1 = a$w_buff0_used && a$r_buff0_thd1 || a$w_buff1_used && a$r_buff1_thd1 ? (_Bool)0 : a$r_buff1_thd1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L815] 3 a = a$w_buff0_used && a$r_buff0_thd3 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd3 ? a$w_buff1 : a) [L816] 3 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$w_buff0_used [L817] 3 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$w_buff1_used [L818] 3 a$r_buff0_thd3 = a$w_buff0_used && a$r_buff0_thd3 ? (_Bool)0 : a$r_buff0_thd3 [L819] 3 a$r_buff1_thd3 = a$w_buff0_used && a$r_buff0_thd3 || a$w_buff1_used && a$r_buff1_thd3 ? (_Bool)0 : a$r_buff1_thd3 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L851] 4 a = a$w_buff0_used && a$r_buff0_thd4 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd4 ? a$w_buff1 : a) [L852] 4 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$w_buff0_used [L853] 4 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$w_buff1_used [L854] 4 a$r_buff0_thd4 = a$w_buff0_used && a$r_buff0_thd4 ? (_Bool)0 : a$r_buff0_thd4 [L855] 4 a$r_buff1_thd4 = a$w_buff0_used && a$r_buff0_thd4 || a$w_buff1_used && a$r_buff1_thd4 ? (_Bool)0 : a$r_buff1_thd4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L779] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=1, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L802] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L822] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L858] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L882] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L884] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L884] RET 0 assume_abort_if_not(main$tmp_guard0) [L886] 0 a = a$w_buff0_used && a$r_buff0_thd0 ? a$w_buff0 : (a$w_buff1_used && a$r_buff1_thd0 ? a$w_buff1 : a) [L887] 0 a$w_buff0_used = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$w_buff0_used [L888] 0 a$w_buff1_used = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$w_buff1_used [L889] 0 a$r_buff0_thd0 = a$w_buff0_used && a$r_buff0_thd0 ? (_Bool)0 : a$r_buff0_thd0 [L890] 0 a$r_buff1_thd0 = a$w_buff0_used && a$r_buff0_thd0 || a$w_buff1_used && a$r_buff1_thd0 ? (_Bool)0 : a$r_buff1_thd0 VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L893] 0 main$tmp_guard1 = !(__unbuffered_p0_EAX == 0 && __unbuffered_p1_EAX == 1 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t321=-2, t322=-1, t323=0, t324=1, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L895] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] [L18] 0 reach_error() VAL [\old(arg)={0:0}, \old(arg)={0:0}, \old(arg)={0:0}, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p0_EAX=0, __unbuffered_p1_EAX=1, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a$flush_delayed=0, a$mem_tmp=0, a$r_buff0_thd0=0, a$r_buff0_thd1=1, a$r_buff0_thd2=0, a$r_buff0_thd3=0, a$r_buff0_thd4=0, a$r_buff1_thd0=0, a$r_buff1_thd1=0, a$r_buff1_thd2=0, a$r_buff1_thd3=0, a$r_buff1_thd4=0, a$read_delayed=0, a$read_delayed_var={0:0}, a$w_buff0=1, a$w_buff0_used=0, a$w_buff1=0, a$w_buff1_used=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 874]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 880]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 878]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 876]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 85 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 22.3s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 15.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 696 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 659 mSDsluCounter, 479 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 415 mSDsCounter, 52 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1367 IncrementalHoareTripleChecker+Invalid, 1419 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 52 mSolverCounterUnsat, 64 mSDtfsCounter, 1367 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 64 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=356occurred in iteration=8, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 5.4s InterpolantComputationTime, 251 NumberOfCodeBlocks, 251 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 205 ConstructedInterpolants, 0 QuantifiedInterpolants, 1544 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-13 13:34:40,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f9d89a4-0674-4361-bf96-3c1fda22d2ff/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE