./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme --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 932dbff5eab91f48afae7fbaa75574114ec0af0a04ac9352bdcfc8911a65e56a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 10:45:05,739 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 10:45:05,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-26 10:45:05,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 10:45:05,897 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 10:45:05,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 10:45:05,941 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 10:45:05,941 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 10:45:05,944 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 10:45:05,949 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 10:45:05,949 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 10:45:05,950 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 10:45:05,951 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 10:45:05,953 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 10:45:05,954 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 10:45:05,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 10:45:05,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 10:45:05,955 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 10:45:05,956 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 10:45:05,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 10:45:05,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 10:45:05,957 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 10:45:05,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 10:45:05,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 10:45:05,958 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 10:45:05,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 10:45:05,959 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 10:45:05,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 10:45:05,961 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 10:45:05,961 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 10:45:05,962 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 10:45:05,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:45:05,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 10:45:05,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 10:45:05,964 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 10:45:05,964 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 10:45:05,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 10:45:05,964 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 10:45:05,965 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 10:45:05,965 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 10:45:05,965 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 10:45:05,965 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 10:45:05,966 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 932dbff5eab91f48afae7fbaa75574114ec0af0a04ac9352bdcfc8911a65e56a [2023-11-26 10:45:06,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 10:45:06,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 10:45:06,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 10:45:06,357 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 10:45:06,357 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 10:45:06,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i [2023-11-26 10:45:09,584 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 10:45:09,972 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 10:45:09,980 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i [2023-11-26 10:45:10,009 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/data/517c3aef8/cf99b130b7014a18b16918a852af1e35/FLAGd888758b0 [2023-11-26 10:45:10,031 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/data/517c3aef8/cf99b130b7014a18b16918a852af1e35 [2023-11-26 10:45:10,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 10:45:10,044 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 10:45:10,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 10:45:10,048 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 10:45:10,055 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 10:45:10,056 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d965a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10, skipping insertion in model container [2023-11-26 10:45:10,058 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,117 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 10:45:10,320 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2023-11-26 10:45:10,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:45:10,709 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 10:45:10,723 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/sv-benchmarks/c/pthread-wmm/mix006_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2023-11-26 10:45:10,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 10:45:10,821 WARN L675 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:45:10,821 WARN L675 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 10:45:10,830 INFO L206 MainTranslator]: Completed translation [2023-11-26 10:45:10,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10 WrapperNode [2023-11-26 10:45:10,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 10:45:10,835 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 10:45:10,835 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 10:45:10,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 10:45:10,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,933 INFO L138 Inliner]: procedures = 176, calls = 58, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 129 [2023-11-26 10:45:10,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 10:45:10,934 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 10:45:10,934 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 10:45:10,935 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 10:45:10,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:10,978 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,004 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2023-11-26 10:45:11,011 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,021 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,067 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,072 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,090 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 10:45:11,091 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 10:45:11,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 10:45:11,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 10:45:11,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (1/1) ... [2023-11-26 10:45:11,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 10:45:11,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 10:45:11,130 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 10:45:11,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 10:45:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 10:45:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 10:45:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 10:45:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 10:45:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-26 10:45:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 10:45:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 10:45:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 10:45:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2023-11-26 10:45:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2023-11-26 10:45:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2023-11-26 10:45:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2023-11-26 10:45:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2023-11-26 10:45:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2023-11-26 10:45:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 10:45:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 10:45:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 10:45:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 10:45:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-26 10:45:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 10:45:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 10:45:11,185 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-26 10:45:11,405 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 10:45:11,407 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 10:45:11,732 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 10:45:12,082 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 10:45:12,083 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-26 10:45:12,084 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:45:12 BoogieIcfgContainer [2023-11-26 10:45:12,084 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 10:45:12,088 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 10:45:12,088 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 10:45:12,092 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 10:45:12,092 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 10:45:10" (1/3) ... [2023-11-26 10:45:12,093 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@868a7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:45:12, skipping insertion in model container [2023-11-26 10:45:12,094 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:45:10" (2/3) ... [2023-11-26 10:45:12,095 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@868a7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 10:45:12, skipping insertion in model container [2023-11-26 10:45:12,096 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:45:12" (3/3) ... [2023-11-26 10:45:12,100 INFO L112 eAbstractionObserver]: Analyzing ICFG mix006_power.oepc_pso.oepc_rmo.oepc.i [2023-11-26 10:45:12,109 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-26 10:45:12,121 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 10:45:12,121 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-11-26 10:45:12,121 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-26 10:45:12,173 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-26 10:45:12,217 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 50 places, 41 transitions, 94 flow [2023-11-26 10:45:12,266 INFO L124 PetriNetUnfolderBase]: 1/38 cut-off events. [2023-11-26 10:45:12,267 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-26 10:45:12,274 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48 conditions, 38 events. 1/38 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 70 event pairs, 0 based on Foata normal form. 0/35 useless extension candidates. Maximal degree in co-relation 40. Up to 2 conditions per place. [2023-11-26 10:45:12,274 INFO L82 GeneralOperation]: Start removeDead. Operand has 50 places, 41 transitions, 94 flow [2023-11-26 10:45:12,283 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 47 places, 38 transitions, 85 flow [2023-11-26 10:45:12,307 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 10:45:12,316 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@368b8ca8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 10:45:12,317 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-11-26 10:45:12,323 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-26 10:45:12,324 INFO L124 PetriNetUnfolderBase]: 0/5 cut-off events. [2023-11-26 10:45:12,324 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-26 10:45:12,324 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:12,325 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1] [2023-11-26 10:45:12,325 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:12,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:12,332 INFO L85 PathProgramCache]: Analyzing trace with hash 11417118, now seen corresponding path program 1 times [2023-11-26 10:45:12,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:12,345 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547504161] [2023-11-26 10:45:12,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:12,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:12,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:12,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [547504161] [2023-11-26 10:45:12,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [547504161] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:12,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:12,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2023-11-26 10:45:12,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1487407650] [2023-11-26 10:45:12,891 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:12,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 10:45:12,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:12,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 10:45:12,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 10:45:12,951 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 20 out of 41 [2023-11-26 10:45:12,954 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 38 transitions, 85 flow. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:12,955 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:12,955 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 20 of 41 [2023-11-26 10:45:12,956 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:13,382 INFO L124 PetriNetUnfolderBase]: 617/1104 cut-off events. [2023-11-26 10:45:13,383 INFO L125 PetriNetUnfolderBase]: For 12/12 co-relation queries the response was YES. [2023-11-26 10:45:13,391 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2081 conditions, 1104 events. 617/1104 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 89. Compared 6424 event pairs, 343 based on Foata normal form. 45/1126 useless extension candidates. Maximal degree in co-relation 2070. Up to 763 conditions per place. [2023-11-26 10:45:13,403 INFO L140 encePairwiseOnDemand]: 37/41 looper letters, 29 selfloop transitions, 2 changer transitions 2/50 dead transitions. [2023-11-26 10:45:13,403 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 48 places, 50 transitions, 181 flow [2023-11-26 10:45:13,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 10:45:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 10:45:13,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 96 transitions. [2023-11-26 10:45:13,419 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7804878048780488 [2023-11-26 10:45:13,420 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 96 transitions. [2023-11-26 10:45:13,421 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 96 transitions. [2023-11-26 10:45:13,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:13,424 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 96 transitions. [2023-11-26 10:45:13,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 32.0) internal successors, (96), 3 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:13,434 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:13,434 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:13,436 INFO L175 Difference]: Start difference. First operand has 47 places, 38 transitions, 85 flow. Second operand 3 states and 96 transitions. [2023-11-26 10:45:13,438 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 48 places, 50 transitions, 181 flow [2023-11-26 10:45:13,441 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 45 places, 50 transitions, 176 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-26 10:45:13,446 INFO L231 Difference]: Finished difference. Result has 45 places, 35 transitions, 80 flow [2023-11-26 10:45:13,448 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=78, PETRI_DIFFERENCE_MINUEND_PLACES=43, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=36, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=80, PETRI_PLACES=45, PETRI_TRANSITIONS=35} [2023-11-26 10:45:13,452 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, -2 predicate places. [2023-11-26 10:45:13,452 INFO L495 AbstractCegarLoop]: Abstraction has has 45 places, 35 transitions, 80 flow [2023-11-26 10:45:13,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:13,453 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:13,453 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:45:13,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 10:45:13,454 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:13,454 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:13,455 INFO L85 PathProgramCache]: Analyzing trace with hash 187961122, now seen corresponding path program 1 times [2023-11-26 10:45:13,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:13,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081817525] [2023-11-26 10:45:13,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:13,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:13,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:13,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081817525] [2023-11-26 10:45:13,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081817525] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:13,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:13,836 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 10:45:13,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784514563] [2023-11-26 10:45:13,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:13,846 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 10:45:13,846 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:13,847 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 10:45:13,847 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 10:45:13,861 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 41 [2023-11-26 10:45:13,861 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 45 places, 35 transitions, 80 flow. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:13,862 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:13,862 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 41 [2023-11-26 10:45:13,862 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:14,604 INFO L124 PetriNetUnfolderBase]: 1367/2339 cut-off events. [2023-11-26 10:45:14,605 INFO L125 PetriNetUnfolderBase]: For 170/170 co-relation queries the response was YES. [2023-11-26 10:45:14,610 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4603 conditions, 2339 events. 1367/2339 cut-off events. For 170/170 co-relation queries the response was YES. Maximal size of possible extension queue 154. Compared 14498 event pairs, 393 based on Foata normal form. 0/2281 useless extension candidates. Maximal degree in co-relation 4593. Up to 1147 conditions per place. [2023-11-26 10:45:14,622 INFO L140 encePairwiseOnDemand]: 35/41 looper letters, 30 selfloop transitions, 2 changer transitions 44/89 dead transitions. [2023-11-26 10:45:14,623 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 51 places, 89 transitions, 354 flow [2023-11-26 10:45:14,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-26 10:45:14,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-26 10:45:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 206 transitions. [2023-11-26 10:45:14,631 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6280487804878049 [2023-11-26 10:45:14,632 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 206 transitions. [2023-11-26 10:45:14,632 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 206 transitions. [2023-11-26 10:45:14,635 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:14,638 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 206 transitions. [2023-11-26 10:45:14,641 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 25.75) internal successors, (206), 8 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:14,645 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 41.0) internal successors, (369), 9 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:14,645 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 41.0) internal successors, (369), 9 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:14,646 INFO L175 Difference]: Start difference. First operand has 45 places, 35 transitions, 80 flow. Second operand 8 states and 206 transitions. [2023-11-26 10:45:14,646 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 51 places, 89 transitions, 354 flow [2023-11-26 10:45:14,651 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 49 places, 89 transitions, 338 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 10:45:14,654 INFO L231 Difference]: Finished difference. Result has 54 places, 34 transitions, 90 flow [2023-11-26 10:45:14,654 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=76, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=35, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=33, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=90, PETRI_PLACES=54, PETRI_TRANSITIONS=34} [2023-11-26 10:45:14,658 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 7 predicate places. [2023-11-26 10:45:14,658 INFO L495 AbstractCegarLoop]: Abstraction has has 54 places, 34 transitions, 90 flow [2023-11-26 10:45:14,658 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:14,659 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:14,659 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:45:14,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 10:45:14,659 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:14,660 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:14,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1566027414, now seen corresponding path program 1 times [2023-11-26 10:45:14,660 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:14,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446098136] [2023-11-26 10:45:14,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:14,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:14,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:14,981 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446098136] [2023-11-26 10:45:14,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446098136] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:14,982 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:14,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 10:45:14,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [64276846] [2023-11-26 10:45:14,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:14,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 10:45:14,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:14,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 10:45:14,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-26 10:45:15,006 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 12 out of 41 [2023-11-26 10:45:15,007 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 54 places, 34 transitions, 90 flow. Second operand has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:15,007 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:15,007 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 12 of 41 [2023-11-26 10:45:15,007 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:16,321 INFO L124 PetriNetUnfolderBase]: 3407/5499 cut-off events. [2023-11-26 10:45:16,321 INFO L125 PetriNetUnfolderBase]: For 1348/1348 co-relation queries the response was YES. [2023-11-26 10:45:16,340 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11898 conditions, 5499 events. 3407/5499 cut-off events. For 1348/1348 co-relation queries the response was YES. Maximal size of possible extension queue 256. Compared 34496 event pairs, 453 based on Foata normal form. 148/5614 useless extension candidates. Maximal degree in co-relation 11883. Up to 2561 conditions per place. [2023-11-26 10:45:16,376 INFO L140 encePairwiseOnDemand]: 31/41 looper letters, 45 selfloop transitions, 7 changer transitions 57/118 dead transitions. [2023-11-26 10:45:16,376 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 118 transitions, 506 flow [2023-11-26 10:45:16,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-26 10:45:16,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-11-26 10:45:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 232 transitions. [2023-11-26 10:45:16,380 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5658536585365853 [2023-11-26 10:45:16,380 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 232 transitions. [2023-11-26 10:45:16,381 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 232 transitions. [2023-11-26 10:45:16,381 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:16,381 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 232 transitions. [2023-11-26 10:45:16,383 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 23.2) internal successors, (232), 10 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:16,385 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 41.0) internal successors, (451), 11 states have internal predecessors, (451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:16,386 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 41.0) internal successors, (451), 11 states have internal predecessors, (451), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:16,386 INFO L175 Difference]: Start difference. First operand has 54 places, 34 transitions, 90 flow. Second operand 10 states and 232 transitions. [2023-11-26 10:45:16,386 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 118 transitions, 506 flow [2023-11-26 10:45:16,478 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 51 places, 118 transitions, 470 flow, removed 14 selfloop flow, removed 6 redundant places. [2023-11-26 10:45:16,480 INFO L231 Difference]: Finished difference. Result has 60 places, 39 transitions, 155 flow [2023-11-26 10:45:16,481 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=78, PETRI_DIFFERENCE_MINUEND_PLACES=42, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=34, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=27, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=155, PETRI_PLACES=60, PETRI_TRANSITIONS=39} [2023-11-26 10:45:16,482 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 13 predicate places. [2023-11-26 10:45:16,483 INFO L495 AbstractCegarLoop]: Abstraction has has 60 places, 39 transitions, 155 flow [2023-11-26 10:45:16,483 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:16,483 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:16,484 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 10:45:16,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 10:45:16,484 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:16,485 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:16,485 INFO L85 PathProgramCache]: Analyzing trace with hash 29694247, now seen corresponding path program 1 times [2023-11-26 10:45:16,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:16,486 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257239417] [2023-11-26 10:45:16,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:16,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:16,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:16,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:16,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257239417] [2023-11-26 10:45:16,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257239417] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:16,715 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:16,715 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 10:45:16,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165890489] [2023-11-26 10:45:16,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:16,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 10:45:16,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:16,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 10:45:16,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 10:45:16,726 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 41 [2023-11-26 10:45:16,726 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 60 places, 39 transitions, 155 flow. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:16,727 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:16,727 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 41 [2023-11-26 10:45:16,727 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:17,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,287 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,287 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,287 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,287 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,290 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,290 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,291 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,291 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,291 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,293 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,294 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,294 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,294 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:17,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,370 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,371 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,371 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,371 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,373 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,373 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,374 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,374 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,374 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 31#L849true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,376 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,376 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,376 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,376 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,381 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,381 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,381 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,382 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,390 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,390 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,390 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,390 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,392 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,392 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,392 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,392 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:17,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,521 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,522 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,523 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,523 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,527 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,527 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,528 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,528 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 35#P0EXITtrue, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,529 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,530 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,530 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,530 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,531 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,531 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,532 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,532 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,532 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,539 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,539 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,539 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,540 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,546 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,546 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,547 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,547 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,550 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,550 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,550 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,551 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,551 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,553 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,553 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,553 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,554 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][54], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 19#L783true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,555 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,556 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,556 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,556 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:17,648 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,649 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,649 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,649 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,649 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,655 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,655 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,655 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,655 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,657 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,657 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,659 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 35#P0EXITtrue, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,659 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,660 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,660 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,660 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,661 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,661 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,662 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,662 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,663 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][54], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 19#L783true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,663 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,664 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,664 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,664 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,669 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,669 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,670 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,670 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,670 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,678 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,678 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,678 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,679 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,680 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,680 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,680 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,681 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,681 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,683 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,683 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,684 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,684 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:17,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,761 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,761 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,761 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,761 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 35#P0EXITtrue, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,768 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,769 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,769 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,769 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 21#L826true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,770 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,771 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,771 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,771 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,772 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,773 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,773 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,773 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][54], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 9#L862true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 21#L826true, 19#L783true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,775 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,775 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,775 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,775 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,788 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,789 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,789 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,789 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,789 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,791 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,791 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,792 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,792 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,792 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:17,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 8#L853true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,867 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,867 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,867 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,868 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,873 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,873 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,873 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,873 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][54], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, 19#L783true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,875 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,876 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,876 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,876 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,888 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,889 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,889 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,889 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,889 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:17,934 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][42], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 20#L859true, 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,934 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,935 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,935 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,935 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][54], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, Black: 81#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0)), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 19#L783true, Black: 83#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (<= ~__unbuffered_p2_EAX~0 0) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:17,936 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,936 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,936 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:17,937 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:18,088 INFO L124 PetriNetUnfolderBase]: 3592/5862 cut-off events. [2023-11-26 10:45:18,088 INFO L125 PetriNetUnfolderBase]: For 4936/5242 co-relation queries the response was YES. [2023-11-26 10:45:18,106 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14386 conditions, 5862 events. 3592/5862 cut-off events. For 4936/5242 co-relation queries the response was YES. Maximal size of possible extension queue 361. Compared 38550 event pairs, 729 based on Foata normal form. 321/5824 useless extension candidates. Maximal degree in co-relation 14366. Up to 2831 conditions per place. [2023-11-26 10:45:18,140 INFO L140 encePairwiseOnDemand]: 35/41 looper letters, 45 selfloop transitions, 5 changer transitions 0/66 dead transitions. [2023-11-26 10:45:18,140 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 66 transitions, 333 flow [2023-11-26 10:45:18,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-26 10:45:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2023-11-26 10:45:18,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 113 transitions. [2023-11-26 10:45:18,142 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6890243902439024 [2023-11-26 10:45:18,142 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 113 transitions. [2023-11-26 10:45:18,142 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 113 transitions. [2023-11-26 10:45:18,142 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:18,142 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 113 transitions. [2023-11-26 10:45:18,144 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 28.25) internal successors, (113), 4 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:18,145 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 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) [2023-11-26 10:45:18,145 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 41.0) internal successors, (205), 5 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) [2023-11-26 10:45:18,145 INFO L175 Difference]: Start difference. First operand has 60 places, 39 transitions, 155 flow. Second operand 4 states and 113 transitions. [2023-11-26 10:45:18,145 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 66 transitions, 333 flow [2023-11-26 10:45:18,192 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 66 transitions, 323 flow, removed 4 selfloop flow, removed 3 redundant places. [2023-11-26 10:45:18,195 INFO L231 Difference]: Finished difference. Result has 56 places, 43 transitions, 183 flow [2023-11-26 10:45:18,195 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=145, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=39, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=34, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=183, PETRI_PLACES=56, PETRI_TRANSITIONS=43} [2023-11-26 10:45:18,197 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 9 predicate places. [2023-11-26 10:45:18,198 INFO L495 AbstractCegarLoop]: Abstraction has has 56 places, 43 transitions, 183 flow [2023-11-26 10:45:18,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:18,198 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:18,198 INFO L208 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] [2023-11-26 10:45:18,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-26 10:45:18,199 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:18,200 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:18,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1906204680, now seen corresponding path program 1 times [2023-11-26 10:45:18,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:18,200 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765512552] [2023-11-26 10:45:18,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:18,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:18,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:18,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765512552] [2023-11-26 10:45:18,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [765512552] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:18,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:18,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 10:45:18,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [272529957] [2023-11-26 10:45:18,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:18,437 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 10:45:18,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:18,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 10:45:18,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-26 10:45:18,442 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 41 [2023-11-26 10:45:18,442 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 56 places, 43 transitions, 183 flow. Second operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 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) [2023-11-26 10:45:18,443 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:18,443 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 41 [2023-11-26 10:45:18,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:18,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,925 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,925 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,925 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,925 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,928 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,928 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,928 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,928 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,931 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,931 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,931 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,931 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:18,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,988 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,988 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,988 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,988 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,990 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 21#L826true, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,992 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,992 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,992 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,992 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,995 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,995 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,996 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,996 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,996 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:18,999 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 21#L826true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:18,999 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:19,000 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:19,000 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:19,000 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:19,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,056 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,056 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,056 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,056 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 21#L826true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,059 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,060 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,060 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,060 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,061 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,061 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,061 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,061 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,065 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,065 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,065 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,065 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 7#L829true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,074 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,074 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,074 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,074 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:19,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,122 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,123 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,123 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,123 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 7#L829true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,127 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,127 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,127 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,128 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,129 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,129 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,129 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,129 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 7#L829true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,130 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,130 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,130 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,131 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,134 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,134 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,134 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,134 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,135 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,140 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,140 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,141 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,141 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,141 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:19,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,179 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,179 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,179 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,179 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,184 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,184 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,184 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,185 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,185 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 12#L851true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,186 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,186 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,186 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,186 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,187 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 8#L853true, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,187 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,187 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,188 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,188 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:19,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 8#L853true, 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,227 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,228 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,228 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,228 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 20#L859true, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,229 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,229 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,229 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,229 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,230 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][69], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 7#L829true, 19#L783true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,230 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,231 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,231 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,231 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-26 10:45:19,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][63], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 37#P2EXITtrue, 20#L859true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 109#true, Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,264 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,264 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,264 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,265 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,265 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([325] L859-->L862: Formula: (= v_~main$tmp_guard1~0_1 (ite (= 0 (ite (not (and (= v_~__unbuffered_p2_EBX~0_2 0) (= v_~__unbuffered_p1_EBX~0_2 0) (= v_~__unbuffered_p2_EAX~0_2 1) (= 2 v_~__unbuffered_p1_EAX~0_2) (= 2 v_~x~0_4))) 1 0)) 0 1)) InVars {~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~x~0=v_~x~0_4} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_2, ~__unbuffered_p1_EAX~0=v_~__unbuffered_p1_EAX~0_2, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_1, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_2, ~x~0=v_~x~0_4} AuxVars[] AssignedVars[~main$tmp_guard1~0][69], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 9#L862true, 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 100#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 109#true, Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, 19#L783true, Black: 85#(and (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 78#(not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:19,266 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,266 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,266 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,266 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-26 10:45:19,387 INFO L124 PetriNetUnfolderBase]: 2635/4323 cut-off events. [2023-11-26 10:45:19,388 INFO L125 PetriNetUnfolderBase]: For 3502/3684 co-relation queries the response was YES. [2023-11-26 10:45:19,401 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11568 conditions, 4323 events. 2635/4323 cut-off events. For 3502/3684 co-relation queries the response was YES. Maximal size of possible extension queue 254. Compared 26819 event pairs, 488 based on Foata normal form. 226/4256 useless extension candidates. Maximal degree in co-relation 11547. Up to 1332 conditions per place. [2023-11-26 10:45:19,425 INFO L140 encePairwiseOnDemand]: 35/41 looper letters, 58 selfloop transitions, 8 changer transitions 0/82 dead transitions. [2023-11-26 10:45:19,425 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 60 places, 82 transitions, 444 flow [2023-11-26 10:45:19,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 10:45:19,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-26 10:45:19,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 144 transitions. [2023-11-26 10:45:19,427 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7024390243902439 [2023-11-26 10:45:19,427 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 144 transitions. [2023-11-26 10:45:19,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 144 transitions. [2023-11-26 10:45:19,427 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:19,428 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 144 transitions. [2023-11-26 10:45:19,428 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 28.8) internal successors, (144), 5 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:19,429 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:19,429 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:19,430 INFO L175 Difference]: Start difference. First operand has 56 places, 43 transitions, 183 flow. Second operand 5 states and 144 transitions. [2023-11-26 10:45:19,430 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 60 places, 82 transitions, 444 flow [2023-11-26 10:45:19,433 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 82 transitions, 437 flow, removed 2 selfloop flow, removed 3 redundant places. [2023-11-26 10:45:19,435 INFO L231 Difference]: Finished difference. Result has 59 places, 47 transitions, 231 flow [2023-11-26 10:45:19,436 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=177, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=43, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=231, PETRI_PLACES=59, PETRI_TRANSITIONS=47} [2023-11-26 10:45:19,438 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 12 predicate places. [2023-11-26 10:45:19,439 INFO L495 AbstractCegarLoop]: Abstraction has has 59 places, 47 transitions, 231 flow [2023-11-26 10:45:19,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 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) [2023-11-26 10:45:19,439 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:19,439 INFO L208 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] [2023-11-26 10:45:19,439 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-26 10:45:19,440 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:19,441 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:19,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1140620104, now seen corresponding path program 1 times [2023-11-26 10:45:19,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:19,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1233855228] [2023-11-26 10:45:19,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:19,802 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:19,802 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1233855228] [2023-11-26 10:45:19,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1233855228] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:19,803 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:19,803 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 10:45:19,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387922535] [2023-11-26 10:45:19,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:19,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 10:45:19,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:19,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 10:45:19,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-26 10:45:19,811 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 41 [2023-11-26 10:45:19,811 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 47 transitions, 231 flow. Second operand has 6 states, 6 states have (on average 18.666666666666668) internal successors, (112), 6 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:19,812 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:19,812 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 41 [2023-11-26 10:45:19,812 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:20,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,310 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,310 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,310 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,310 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,314 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,314 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,314 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,314 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,317 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,317 INFO L294 olderBase$Statistics]: this new event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,317 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,318 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,318 INFO L297 olderBase$Statistics]: existing Event has 22 ancestors and is cut-off event [2023-11-26 10:45:20,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,390 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,391 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,391 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,391 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 24#L819true, Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 35#P0EXITtrue, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,394 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,394 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,394 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,394 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,395 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 21#L826true, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,396 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,396 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,396 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,396 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,400 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,401 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,401 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,401 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 21#L826true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,407 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,408 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,408 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,408 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-26 10:45:20,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 12#L851true, 21#L826true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,475 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,475 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,475 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,476 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][34], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 130#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 35#P0EXITtrue, 21#L826true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,480 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,480 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 7#L829true, 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,482 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,482 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,482 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,482 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,487 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,487 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,488 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,488 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,493 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 7#L829true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,493 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,493 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,494 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,494 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-26 10:45:20,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 12#L851true, 7#L829true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,547 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,547 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,548 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,548 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,552 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 35#P0EXITtrue, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 7#L829true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,553 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,553 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,553 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,553 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 35#P0EXITtrue, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 31#L849true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,555 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,555 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,555 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,555 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 12#L851true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 7#L829true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,556 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,557 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,557 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,557 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,561 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,561 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,561 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,561 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,569 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, 14#L790true, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 5#L770true, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 12#L851true, Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,569 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,569 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,570 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-26 10:45:20,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), 35#P0EXITtrue, 12#L851true, 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,601 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,602 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,602 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,602 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, 12#L851true, 35#P0EXITtrue, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,606 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,607 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,607 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,607 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,608 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([355] L783-->L790: Formula: (let ((.cse3 (not (= (mod v_~z$w_buff0_used~0_75 256) 0))) (.cse4 (not (= (mod v_~z$r_buff1_thd2~0_28 256) 0))) (.cse5 (not (= (mod v_~z$r_buff0_thd2~0_30 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~z$w_buff0_used~0_76 256) 0)))) (.cse1 (and (not (= (mod v_~z$w_buff1_used~0_61 256) 0)) .cse4)) (.cse2 (and .cse5 .cse3))) (and (= v_~z~0_20 (ite .cse0 v_~z$w_buff0~0_21 (ite .cse1 v_~z$w_buff1~0_16 v_~z~0_21))) (= v_~z$w_buff0_used~0_75 (ite .cse0 0 v_~z$w_buff0_used~0_76)) (= (ite (or .cse1 .cse2) 0 v_~z$w_buff1_used~0_61) v_~z$w_buff1_used~0_60) (= (ite (or (and (not (= (mod v_~z$r_buff0_thd2~0_29 256) 0)) .cse3) (and (not (= (mod v_~z$w_buff1_used~0_60 256) 0)) .cse4)) 0 v_~z$r_buff1_thd2~0_28) v_~z$r_buff1_thd2~0_27) (= v_~z$r_buff0_thd2~0_29 (ite .cse2 0 v_~z$r_buff0_thd2~0_30))))) InVars {~z$w_buff0_used~0=v_~z$w_buff0_used~0_76, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_28, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_61, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_21, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_30} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_75, ~z$w_buff0~0=v_~z$w_buff0~0_21, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_27, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_60, ~z$w_buff1~0=v_~z$w_buff1~0_16, ~z~0=v_~z~0_20, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_29} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$r_buff1_thd2~0, ~z$w_buff1_used~0, ~z~0, ~z$r_buff0_thd2~0][56], [Black: 76#(<= ~__unbuffered_p2_EAX~0 0), Black: 87#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0))), Black: 89#(and (or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1))) (not (= (* 256 (div ~main$tmp_guard1~0 256)) ~main$tmp_guard1~0)) (not (= |ULTIMATE.start___VERIFIER_assert_~expression#1| 0))), 132#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256))), 37#P2EXITtrue, Black: 59#(<= ~__unbuffered_p1_EAX~0 0), 14#L790true, 109#true, Black: 103#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), Black: 105#(and (<= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, P0Thread1of1ForFork1InUse, 74#true, Black: 113#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= 0 ~main$tmp_guard0~0)), 12#L851true, 35#P0EXITtrue, Black: 117#(and (<= ~main$tmp_guard0~0 (* (div ~main$tmp_guard0~0 256) 256)) (<= ~__unbuffered_cnt~0 1) (<= 0 ~main$tmp_guard0~0)), Black: 77#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p2_EAX~0 1)))]) [2023-11-26 10:45:20,609 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,609 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,609 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,609 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-26 10:45:20,697 INFO L124 PetriNetUnfolderBase]: 2171/3507 cut-off events. [2023-11-26 10:45:20,698 INFO L125 PetriNetUnfolderBase]: For 5422/5592 co-relation queries the response was YES. [2023-11-26 10:45:20,712 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10545 conditions, 3507 events. 2171/3507 cut-off events. For 5422/5592 co-relation queries the response was YES. Maximal size of possible extension queue 252. Compared 21046 event pairs, 459 based on Foata normal form. 102/3328 useless extension candidates. Maximal degree in co-relation 10523. Up to 1332 conditions per place. [2023-11-26 10:45:20,730 INFO L140 encePairwiseOnDemand]: 35/41 looper letters, 50 selfloop transitions, 11 changer transitions 1/78 dead transitions. [2023-11-26 10:45:20,730 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 64 places, 78 transitions, 448 flow [2023-11-26 10:45:20,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 10:45:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-26 10:45:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 157 transitions. [2023-11-26 10:45:20,733 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6382113821138211 [2023-11-26 10:45:20,733 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 157 transitions. [2023-11-26 10:45:20,733 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 157 transitions. [2023-11-26 10:45:20,733 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:20,733 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 157 transitions. [2023-11-26 10:45:20,734 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 26.166666666666668) internal successors, (157), 6 states have internal predecessors, (157), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:20,735 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 41.0) internal successors, (287), 7 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:20,736 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 41.0) internal successors, (287), 7 states have internal predecessors, (287), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:20,736 INFO L175 Difference]: Start difference. First operand has 59 places, 47 transitions, 231 flow. Second operand 6 states and 157 transitions. [2023-11-26 10:45:20,736 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 64 places, 78 transitions, 448 flow [2023-11-26 10:45:20,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 78 transitions, 422 flow, removed 7 selfloop flow, removed 4 redundant places. [2023-11-26 10:45:20,744 INFO L231 Difference]: Finished difference. Result has 62 places, 48 transitions, 250 flow [2023-11-26 10:45:20,745 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=206, PETRI_DIFFERENCE_MINUEND_PLACES=55, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=36, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=250, PETRI_PLACES=62, PETRI_TRANSITIONS=48} [2023-11-26 10:45:20,748 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 15 predicate places. [2023-11-26 10:45:20,748 INFO L495 AbstractCegarLoop]: Abstraction has has 62 places, 48 transitions, 250 flow [2023-11-26 10:45:20,749 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 18.666666666666668) internal successors, (112), 6 states have internal predecessors, (112), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:20,749 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:20,749 INFO L208 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] [2023-11-26 10:45:20,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-26 10:45:20,749 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:20,750 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:20,750 INFO L85 PathProgramCache]: Analyzing trace with hash 651264404, now seen corresponding path program 1 times [2023-11-26 10:45:20,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:20,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373385475] [2023-11-26 10:45:20,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:20,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:20,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:22,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:22,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373385475] [2023-11-26 10:45:22,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373385475] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:22,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:22,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-26 10:45:22,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782308001] [2023-11-26 10:45:22,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:22,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-26 10:45:22,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:22,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-26 10:45:22,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-26 10:45:22,359 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 41 [2023-11-26 10:45:22,359 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 62 places, 48 transitions, 250 flow. Second operand has 9 states, 9 states have (on average 18.88888888888889) internal successors, (170), 9 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:22,359 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:22,360 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 41 [2023-11-26 10:45:22,360 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:23,205 INFO L124 PetriNetUnfolderBase]: 1594/3319 cut-off events. [2023-11-26 10:45:23,205 INFO L125 PetriNetUnfolderBase]: For 5847/6360 co-relation queries the response was YES. [2023-11-26 10:45:23,220 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9695 conditions, 3319 events. 1594/3319 cut-off events. For 5847/6360 co-relation queries the response was YES. Maximal size of possible extension queue 304. Compared 26037 event pairs, 671 based on Foata normal form. 50/3021 useless extension candidates. Maximal degree in co-relation 9673. Up to 1150 conditions per place. [2023-11-26 10:45:23,230 INFO L140 encePairwiseOnDemand]: 32/41 looper letters, 40 selfloop transitions, 9 changer transitions 22/98 dead transitions. [2023-11-26 10:45:23,231 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 69 places, 98 transitions, 556 flow [2023-11-26 10:45:23,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-26 10:45:23,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-26 10:45:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 205 transitions. [2023-11-26 10:45:23,233 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.625 [2023-11-26 10:45:23,233 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 205 transitions. [2023-11-26 10:45:23,233 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 205 transitions. [2023-11-26 10:45:23,233 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:23,234 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 205 transitions. [2023-11-26 10:45:23,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 25.625) internal successors, (205), 8 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) [2023-11-26 10:45:23,236 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 41.0) internal successors, (369), 9 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:23,236 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 41.0) internal successors, (369), 9 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:23,236 INFO L175 Difference]: Start difference. First operand has 62 places, 48 transitions, 250 flow. Second operand 8 states and 205 transitions. [2023-11-26 10:45:23,236 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 69 places, 98 transitions, 556 flow [2023-11-26 10:45:23,281 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 64 places, 98 transitions, 512 flow, removed 16 selfloop flow, removed 5 redundant places. [2023-11-26 10:45:23,283 INFO L231 Difference]: Finished difference. Result has 70 places, 56 transitions, 295 flow [2023-11-26 10:45:23,283 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=48, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=295, PETRI_PLACES=70, PETRI_TRANSITIONS=56} [2023-11-26 10:45:23,284 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 23 predicate places. [2023-11-26 10:45:23,284 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 56 transitions, 295 flow [2023-11-26 10:45:23,284 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 18.88888888888889) internal successors, (170), 9 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:23,285 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:23,285 INFO L208 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] [2023-11-26 10:45:23,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-26 10:45:23,285 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:23,286 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:23,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1148778514, now seen corresponding path program 2 times [2023-11-26 10:45:23,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:23,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273758939] [2023-11-26 10:45:23,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 10:45:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 10:45:23,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 10:45:23,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273758939] [2023-11-26 10:45:23,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273758939] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 10:45:23,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 10:45:23,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 10:45:23,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828186093] [2023-11-26 10:45:23,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 10:45:23,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-26 10:45:23,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 10:45:23,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-26 10:45:23,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-26 10:45:23,606 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 41 [2023-11-26 10:45:23,607 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 70 places, 56 transitions, 295 flow. Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:23,607 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 10:45:23,607 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 41 [2023-11-26 10:45:23,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 10:45:24,395 INFO L124 PetriNetUnfolderBase]: 2259/4699 cut-off events. [2023-11-26 10:45:24,395 INFO L125 PetriNetUnfolderBase]: For 6032/6435 co-relation queries the response was YES. [2023-11-26 10:45:24,422 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14131 conditions, 4699 events. 2259/4699 cut-off events. For 6032/6435 co-relation queries the response was YES. Maximal size of possible extension queue 393. Compared 38730 event pairs, 986 based on Foata normal form. 72/4312 useless extension candidates. Maximal degree in co-relation 14105. Up to 1901 conditions per place. [2023-11-26 10:45:24,433 INFO L140 encePairwiseOnDemand]: 36/41 looper letters, 39 selfloop transitions, 4 changer transitions 19/83 dead transitions. [2023-11-26 10:45:24,433 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 83 transitions, 524 flow [2023-11-26 10:45:24,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-26 10:45:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-11-26 10:45:24,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 121 transitions. [2023-11-26 10:45:24,435 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5902439024390244 [2023-11-26 10:45:24,435 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 121 transitions. [2023-11-26 10:45:24,435 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 121 transitions. [2023-11-26 10:45:24,436 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 10:45:24,436 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 121 transitions. [2023-11-26 10:45:24,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:24,438 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:24,438 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 41.0) internal successors, (246), 6 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:24,438 INFO L175 Difference]: Start difference. First operand has 70 places, 56 transitions, 295 flow. Second operand 5 states and 121 transitions. [2023-11-26 10:45:24,438 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 83 transitions, 524 flow [2023-11-26 10:45:24,529 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 67 places, 83 transitions, 504 flow, removed 5 selfloop flow, removed 4 redundant places. [2023-11-26 10:45:24,531 INFO L231 Difference]: Finished difference. Result has 70 places, 52 transitions, 274 flow [2023-11-26 10:45:24,531 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=41, PETRI_DIFFERENCE_MINUEND_FLOW=282, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=274, PETRI_PLACES=70, PETRI_TRANSITIONS=52} [2023-11-26 10:45:24,532 INFO L281 CegarLoopForPetriNet]: 47 programPoint places, 23 predicate places. [2023-11-26 10:45:24,532 INFO L495 AbstractCegarLoop]: Abstraction has has 70 places, 52 transitions, 274 flow [2023-11-26 10:45:24,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 10:45:24,533 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 10:45:24,533 INFO L208 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] [2023-11-26 10:45:24,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-26 10:45:24,533 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-11-26 10:45:24,534 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 10:45:24,534 INFO L85 PathProgramCache]: Analyzing trace with hash 222570170, now seen corresponding path program 3 times [2023-11-26 10:45:24,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 10:45:24,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882612417] [2023-11-26 10:45:24,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 10:45:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 10:45:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 10:45:24,602 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 10:45:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 10:45:24,690 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 10:45:24,690 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-26 10:45:24,691 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (5 of 6 remaining) [2023-11-26 10:45:24,693 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2023-11-26 10:45:24,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2023-11-26 10:45:24,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 6 remaining) [2023-11-26 10:45:24,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 6 remaining) [2023-11-26 10:45:24,694 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P0Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2023-11-26 10:45:24,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-26 10:45:24,695 INFO L445 BasicCegarLoop]: Path program histogram: [3, 1, 1, 1, 1, 1, 1] [2023-11-26 10:45:24,702 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-26 10:45:24,702 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-26 10:45:24,755 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2023-11-26 10:45:24,759 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated [2023-11-26 10:45:24,765 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated [2023-11-26 10:45:24,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 10:45:24 BasicIcfg [2023-11-26 10:45:24,807 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 10:45:24,808 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 10:45:24,808 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 10:45:24,808 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 10:45:24,809 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 10:45:12" (3/4) ... [2023-11-26 10:45:24,810 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-26 10:45:24,847 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated [2023-11-26 10:45:24,850 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated [2023-11-26 10:45:24,859 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated [2023-11-26 10:45:24,944 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/witness.graphml [2023-11-26 10:45:24,944 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 10:45:24,945 INFO L158 Benchmark]: Toolchain (without parser) took 14901.66ms. Allocated memory was 148.9MB in the beginning and 671.1MB in the end (delta: 522.2MB). Free memory was 113.5MB in the beginning and 298.2MB in the end (delta: -184.7MB). Peak memory consumption was 336.4MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,946 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 10:45:24,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 786.41ms. Allocated memory is still 148.9MB. Free memory was 112.9MB in the beginning and 89.0MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,946 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.56ms. Allocated memory is still 148.9MB. Free memory was 89.0MB in the beginning and 86.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,947 INFO L158 Benchmark]: Boogie Preprocessor took 155.76ms. Allocated memory is still 148.9MB. Free memory was 86.4MB in the beginning and 115.9MB in the end (delta: -29.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,947 INFO L158 Benchmark]: RCFGBuilder took 993.60ms. Allocated memory is still 148.9MB. Free memory was 115.9MB in the beginning and 66.7MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,948 INFO L158 Benchmark]: TraceAbstraction took 12718.90ms. Allocated memory was 148.9MB in the beginning and 671.1MB in the end (delta: 522.2MB). Free memory was 65.7MB in the beginning and 311.9MB in the end (delta: -246.2MB). Peak memory consumption was 278.0MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,948 INFO L158 Benchmark]: Witness Printer took 136.99ms. Allocated memory is still 671.1MB. Free memory was 311.9MB in the beginning and 298.2MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-26 10:45:24,950 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 90.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 786.41ms. Allocated memory is still 148.9MB. Free memory was 112.9MB in the beginning and 89.0MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.56ms. Allocated memory is still 148.9MB. Free memory was 89.0MB in the beginning and 86.4MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.76ms. Allocated memory is still 148.9MB. Free memory was 86.4MB in the beginning and 115.9MB in the end (delta: -29.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 993.60ms. Allocated memory is still 148.9MB. Free memory was 115.9MB in the beginning and 66.7MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * TraceAbstraction took 12718.90ms. Allocated memory was 148.9MB in the beginning and 671.1MB in the end (delta: 522.2MB). Free memory was 65.7MB in the beginning and 311.9MB in the end (delta: -246.2MB). Peak memory consumption was 278.0MB. Max. memory is 16.1GB. * Witness Printer took 136.99ms. Allocated memory is still 671.1MB. Free memory was 311.9MB in the beginning and 298.2MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre9 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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: [L709] 0 int __unbuffered_cnt = 0; [L711] 0 int __unbuffered_p1_EAX = 0; [L713] 0 int __unbuffered_p1_EBX = 0; [L715] 0 int __unbuffered_p2_EAX = 0; [L717] 0 int __unbuffered_p2_EBX = 0; [L718] 0 _Bool main$tmp_guard0; [L719] 0 _Bool main$tmp_guard1; [L721] 0 int x = 0; [L723] 0 int y = 0; [L725] 0 int z = 0; [L726] 0 _Bool z$flush_delayed; [L727] 0 int z$mem_tmp; [L728] 0 _Bool z$r_buff0_thd0; [L729] 0 _Bool z$r_buff0_thd1; [L730] 0 _Bool z$r_buff0_thd2; [L731] 0 _Bool z$r_buff0_thd3; [L732] 0 _Bool z$r_buff1_thd0; [L733] 0 _Bool z$r_buff1_thd1; [L734] 0 _Bool z$r_buff1_thd2; [L735] 0 _Bool z$r_buff1_thd3; [L736] 0 _Bool z$read_delayed; [L737] 0 int *z$read_delayed_var; [L738] 0 int z$w_buff0; [L739] 0 _Bool z$w_buff0_used; [L740] 0 int z$w_buff1; [L741] 0 _Bool z$w_buff1_used; [L742] 0 _Bool weak$$choice0; [L743] 0 _Bool weak$$choice2; [L843] 0 pthread_t t153; [L844] FCALL, FORK 0 pthread_create(&t153, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, main$tmp_guard0=0, main$tmp_guard1=0, t153={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=0, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=0, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=0] [L747] 1 z$w_buff1 = z$w_buff0 [L748] 1 z$w_buff0 = 1 [L749] 1 z$w_buff1_used = z$w_buff0_used [L750] 1 z$w_buff0_used = (_Bool)1 [L751] CALL 1 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L18] COND FALSE 1 !(!expression) [L751] RET 1 __VERIFIER_assert(!(z$w_buff1_used && z$w_buff0_used)) [L752] 1 z$r_buff1_thd0 = z$r_buff0_thd0 [L753] 1 z$r_buff1_thd1 = z$r_buff0_thd1 [L754] 1 z$r_buff1_thd2 = z$r_buff0_thd2 [L755] 1 z$r_buff1_thd3 = z$r_buff0_thd3 [L756] 1 z$r_buff0_thd1 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L845] 0 pthread_t t154; [L846] FCALL, FORK 0 pthread_create(&t154, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t153={5:0}, t154={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L759] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L776] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L779] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L782] 2 __unbuffered_p1_EBX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L785] 2 z = z$w_buff0_used && z$r_buff0_thd2 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd2 ? z$w_buff1 : z) [L786] 2 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$w_buff0_used [L787] 2 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$w_buff1_used [L788] 2 z$r_buff0_thd2 = z$w_buff0_used && z$r_buff0_thd2 ? (_Bool)0 : z$r_buff0_thd2 [L789] 2 z$r_buff1_thd2 = z$w_buff0_used && z$r_buff0_thd2 || z$w_buff1_used && z$r_buff1_thd2 ? (_Bool)0 : z$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L847] 0 pthread_t t155; [L848] FCALL, FORK 0 pthread_create(&t155, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t153={5:0}, t154={6:0}, t155={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, y=0, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L799] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=0, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L802] 3 __unbuffered_p2_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L805] 3 weak$$choice0 = __VERIFIER_nondet_bool() [L806] 3 weak$$choice2 = __VERIFIER_nondet_bool() [L807] 3 z$flush_delayed = weak$$choice2 [L808] 3 z$mem_tmp = z [L809] 3 z = !z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff1) [L810] 3 z$w_buff0 = weak$$choice2 ? z$w_buff0 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : z$w_buff0)) [L811] 3 z$w_buff1 = weak$$choice2 ? z$w_buff1 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1 : (z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff1 : z$w_buff1)) [L812] 3 z$w_buff0_used = weak$$choice2 ? z$w_buff0_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff0_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used)) [L813] 3 z$w_buff1_used = weak$$choice2 ? z$w_buff1_used : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$w_buff1_used : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L814] 3 z$r_buff0_thd3 = weak$$choice2 ? z$r_buff0_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff0_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3)) [L815] 3 z$r_buff1_thd3 = weak$$choice2 ? z$r_buff1_thd3 : (!z$w_buff0_used || !z$r_buff0_thd3 && !z$w_buff1_used || !z$r_buff0_thd3 && !z$r_buff1_thd3 ? z$r_buff1_thd3 : (z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : (_Bool)0)) [L816] 3 __unbuffered_p2_EBX = z [L817] 3 z = z$flush_delayed ? z$mem_tmp : z [L818] 3 z$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=1, z$w_buff1=0, z$w_buff1_used=0, z=0] [L762] 1 z = z$w_buff0_used && z$r_buff0_thd1 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd1 ? z$w_buff1 : z) [L763] 1 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$w_buff0_used [L764] 1 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$w_buff1_used [L765] 1 z$r_buff0_thd1 = z$w_buff0_used && z$r_buff0_thd1 ? (_Bool)0 : z$r_buff0_thd1 [L766] 1 z$r_buff1_thd1 = z$w_buff0_used && z$r_buff0_thd1 || z$w_buff1_used && z$r_buff1_thd1 ? (_Bool)0 : z$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L769] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L792] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L821] 3 z = z$w_buff0_used && z$r_buff0_thd3 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd3 ? z$w_buff1 : z) [L822] 3 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$w_buff0_used [L823] 3 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$w_buff1_used [L824] 3 z$r_buff0_thd3 = z$w_buff0_used && z$r_buff0_thd3 ? (_Bool)0 : z$r_buff0_thd3 [L825] 3 z$r_buff1_thd3 = z$w_buff0_used && z$r_buff0_thd3 || z$w_buff1_used && z$r_buff1_thd3 ? (_Bool)0 : z$r_buff1_thd3 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L828] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L850] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t153={5:0}, t154={6:0}, t155={3:0}, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L852] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) [L852] RET 0 assume_abort_if_not(main$tmp_guard0) [L854] 0 z = z$w_buff0_used && z$r_buff0_thd0 ? z$w_buff0 : (z$w_buff1_used && z$r_buff1_thd0 ? z$w_buff1 : z) [L855] 0 z$w_buff0_used = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$w_buff0_used [L856] 0 z$w_buff1_used = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$w_buff1_used [L857] 0 z$r_buff0_thd0 = z$w_buff0_used && z$r_buff0_thd0 ? (_Bool)0 : z$r_buff0_thd0 [L858] 0 z$r_buff1_thd0 = z$w_buff0_used && z$r_buff0_thd0 || z$w_buff1_used && z$r_buff1_thd0 ? (_Bool)0 : z$r_buff1_thd0 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t153={5:0}, t154={6:0}, t155={3:0}, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L861] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p2_EAX == 1 && __unbuffered_p2_EBX == 0) VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t153={5:0}, t154={6:0}, t155={3:0}, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L863] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, __unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, z=1] [L18] 0 reach_error() VAL [\old(expression)=0, __unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p2_EAX=1, __unbuffered_p2_EBX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice2=0, x=2, y=1, z$flush_delayed=0, z$mem_tmp=0, z$r_buff0_thd0=0, z$r_buff0_thd1=1, z$r_buff0_thd2=0, z$r_buff0_thd3=0, z$r_buff1_thd0=0, z$r_buff1_thd1=0, z$r_buff1_thd2=0, z$r_buff1_thd3=0, z$read_delayed=0, z$read_delayed_var={0:0}, z$w_buff0=1, z$w_buff0_used=0, z$w_buff1=0, z$w_buff1_used=0, 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: 846]: 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: 848]: 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: 844]: 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 7 procedures, 68 locations, 6 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: 12.5s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 8.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 402 SdHoareTripleChecker+Valid, 1.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 375 mSDsluCounter, 128 SdHoareTripleChecker+Invalid, 1.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 105 mSDsCounter, 25 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1006 IncrementalHoareTripleChecker+Invalid, 1031 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 25 mSolverCounterUnsat, 23 mSDtfsCounter, 1006 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=295occurred in iteration=7, InterpolantAutomatonStates: 49, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 197 NumberOfCodeBlocks, 197 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 686 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! [2023-11-26 10:45:24,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_522f2d32-11ed-45bb-8afb-0a048a320002/bin/uautomizer-verify-VRDe98Ueme/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