./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/mix015.opt.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-06-19_11-23-25.files/mutex-meet-rel/mix015.opt.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7724a2de Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix015.opt.i ./goblint.2024-06-19_11-23-25.files/mutex-meet-rel/mix015.opt.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.fs.goblint-validation-7724a2d-m [2024-06-27 22:10:33,638 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-06-27 22:10:33,702 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-06-27 22:10:33,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-06-27 22:10:33,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-06-27 22:10:33,733 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-06-27 22:10:33,734 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-06-27 22:10:33,734 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-06-27 22:10:33,735 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-06-27 22:10:33,738 INFO L153 SettingsManager]: * Use memory slicer=true [2024-06-27 22:10:33,738 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-06-27 22:10:33,738 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-06-27 22:10:33,739 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-06-27 22:10:33,740 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-06-27 22:10:33,740 INFO L153 SettingsManager]: * Use SBE=true [2024-06-27 22:10:33,740 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-06-27 22:10:33,741 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-06-27 22:10:33,741 INFO L153 SettingsManager]: * sizeof long=4 [2024-06-27 22:10:33,741 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-06-27 22:10:33,741 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-06-27 22:10:33,742 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-06-27 22:10:33,743 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-06-27 22:10:33,743 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-06-27 22:10:33,743 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-06-27 22:10:33,743 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-06-27 22:10:33,743 INFO L153 SettingsManager]: * sizeof long double=12 [2024-06-27 22:10:33,744 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-06-27 22:10:33,744 INFO L153 SettingsManager]: * Use constant arrays=true [2024-06-27 22:10:33,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-06-27 22:10:33,745 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-06-27 22:10:33,745 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-06-27 22:10:33,746 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-06-27 22:10:33,746 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-27 22:10:33,746 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-06-27 22:10:33,746 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-06-27 22:10:33,746 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-06-27 22:10:33,747 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-06-27 22:10:33,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-06-27 22:10:33,747 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-06-27 22:10:33,747 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-06-27 22:10:33,747 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-06-27 22:10:33,748 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-06-27 22:10:33,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-06-27 22:10:33,748 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-06-27 22:10:33,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-06-27 22:10:33,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-06-27 22:10:33,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-06-27 22:10:33,979 INFO L270 PluginConnector]: Initializing CDTParser... [2024-06-27 22:10:33,979 INFO L274 PluginConnector]: CDTParser initialized [2024-06-27 22:10:33,980 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix015.opt.i [2024-06-27 22:10:35,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-06-27 22:10:35,263 INFO L384 CDTParser]: Found 1 translation units. [2024-06-27 22:10:35,263 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix015.opt.i [2024-06-27 22:10:35,275 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68dd1afd5/3d720af1e32849bcbbf7d29ee512abe3/FLAGfb3c03a1f [2024-06-27 22:10:35,286 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68dd1afd5/3d720af1e32849bcbbf7d29ee512abe3 [2024-06-27 22:10:35,288 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-06-27 22:10:35,290 INFO L274 PluginConnector]: Witness Parser initialized [2024-06-27 22:10:35,290 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-06-19_11-23-25.files/mutex-meet-rel/mix015.opt.yml/witness.yml [2024-06-27 22:10:35,366 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-06-27 22:10:35,367 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-06-27 22:10:35,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-06-27 22:10:35,369 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-06-27 22:10:35,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-06-27 22:10:35,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.06 10:10:35" (1/2) ... [2024-06-27 22:10:35,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@600bcd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 10:10:35, skipping insertion in model container [2024-06-27 22:10:35,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.06 10:10:35" (1/2) ... [2024-06-27 22:10:35,375 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10d55804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.06 10:10:35, skipping insertion in model container [2024-06-27 22:10:35,375 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 10:10:35" (2/2) ... [2024-06-27 22:10:35,377 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@600bcd0a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35, skipping insertion in model container [2024-06-27 22:10:35,377 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 10:10:35" (2/2) ... [2024-06-27 22:10:35,377 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-06-27 22:10:35,401 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-06-27 22:10:35,403 INFO L97 edCorrectnessWitness]: Location invariant before [L858-L858] ! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((0LL - (long long )__unbuffered_p0_EAX) + (long long )x >= 0LL && (0LL - (long long )__unbuffered_p0_EBX) + (long long )y >= 0LL) && (0LL - (long long )__unbuffered_p1_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EBX) + (long long )a >= 0LL) && (0LL - (long long )z) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$mem_tmp) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff0_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )main$tmp_guard1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )x >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )y >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$mem_tmp >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$read_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice2 >= 0LL) && (1LL + (long long )__unbuffered_cnt) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EBX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p1_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p2_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$read_delayed >= 0LL) && (2LL - (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )a >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )x >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff0_used >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1 >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1_used >= 0LL) && (long long )z$w_buff1 - (long long )z$w_buff1_used >= 0LL) [2024-06-27 22:10:35,403 INFO L97 edCorrectnessWitness]: Location invariant before [L856-L856] ! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((0LL - (long long )__unbuffered_p0_EAX) + (long long )x >= 0LL && (0LL - (long long )__unbuffered_p0_EBX) + (long long )y >= 0LL) && (0LL - (long long )__unbuffered_p1_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EBX) + (long long )a >= 0LL) && (0LL - (long long )z) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$mem_tmp) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff0_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )main$tmp_guard1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )x >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )y >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$mem_tmp >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$read_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice2 >= 0LL) && (1LL + (long long )__unbuffered_cnt) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EBX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p1_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p2_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$read_delayed >= 0LL) && (2LL - (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )a >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )x >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff0_used >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1 >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1_used >= 0LL) && (long long )z$w_buff1 - (long long )z$w_buff1_used >= 0LL) [2024-06-27 22:10:35,403 INFO L97 edCorrectnessWitness]: Location invariant before [L859-L859] ! multithreaded || (((((((((((((((((((((((((((((((((((((((((((((((((((0LL - (long long )__unbuffered_p0_EAX) + (long long )x >= 0LL && (0LL - (long long )__unbuffered_p0_EBX) + (long long )y >= 0LL) && (0LL - (long long )__unbuffered_p1_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EAX) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )__unbuffered_p2_EBX) + (long long )a >= 0LL) && (0LL - (long long )z) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$mem_tmp) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff0_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff0 >= 0LL) && (0LL - (long long )z$r_buff1_thd3) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )main$tmp_guard1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )x >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )y >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$mem_tmp >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff0_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$r_buff1_thd3 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$read_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff0_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )z$w_buff1_used >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) + (long long )weak$$choice2 >= 0LL) && (1LL + (long long )__unbuffered_cnt) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p0_EBX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p1_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL + (long long )__unbuffered_p2_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$flush_delayed >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff0_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd0 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd1 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$r_buff1_thd2 >= 0LL) && (1LL - (long long )__unbuffered_p2_EBX) - (long long )z$read_delayed >= 0LL) && (2LL - (long long )__unbuffered_p0_EAX) - (long long )__unbuffered_p2_EBX >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )a >= 0LL) && (2LL - (long long )__unbuffered_p2_EBX) - (long long )x >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff0_used >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1 >= 0LL) && (long long )z$w_buff0 - (long long )z$w_buff1_used >= 0LL) && (long long )z$w_buff1 - (long long )z$w_buff1_used >= 0LL) [2024-06-27 22:10:35,403 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-06-27 22:10:35,404 INFO L106 edCorrectnessWitness]: ghost_update [L854-L854] multithreaded = 1; [2024-06-27 22:10:35,439 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-06-27 22:10:35,624 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix015.opt.i[944,957] [2024-06-27 22:10:35,791 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-27 22:10:35,801 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-06-27 22:10:35,833 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix015.opt.i[944,957] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-06-27 22:10:35,926 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-06-27 22:10:35,959 INFO L206 MainTranslator]: Completed translation [2024-06-27 22:10:35,960 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35 WrapperNode [2024-06-27 22:10:35,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-06-27 22:10:35,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-06-27 22:10:35,961 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-06-27 22:10:35,961 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-06-27 22:10:35,966 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:35,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,036 INFO L138 Inliner]: procedures = 175, calls = 48, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 147 [2024-06-27 22:10:36,037 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-06-27 22:10:36,037 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-06-27 22:10:36,037 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-06-27 22:10:36,037 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-06-27 22:10:36,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,060 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,079 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-06-27 22:10:36,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,098 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,104 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,106 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,113 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,116 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-06-27 22:10:36,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-06-27 22:10:36,120 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-06-27 22:10:36,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-06-27 22:10:36,121 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (1/1) ... [2024-06-27 22:10:36,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-06-27 22:10:36,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-06-27 22:10:36,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-06-27 22:10:36,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-06-27 22:10:36,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-06-27 22:10:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-06-27 22:10:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-06-27 22:10:36,214 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-06-27 22:10:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-06-27 22:10:36,214 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-06-27 22:10:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-06-27 22:10:36,215 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-06-27 22:10:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-06-27 22:10:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-06-27 22:10:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-06-27 22:10:36,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-06-27 22:10:36,217 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-06-27 22:10:36,349 INFO L244 CfgBuilder]: Building ICFG [2024-06-27 22:10:36,351 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-06-27 22:10:36,703 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-06-27 22:10:36,704 INFO L293 CfgBuilder]: Performing block encoding [2024-06-27 22:10:36,842 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-06-27 22:10:36,843 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-06-27 22:10:36,843 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.06 10:10:36 BoogieIcfgContainer [2024-06-27 22:10:36,843 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-06-27 22:10:36,846 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-06-27 22:10:36,846 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-06-27 22:10:36,848 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-06-27 22:10:36,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.06 10:10:35" (1/4) ... [2024-06-27 22:10:36,849 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb44d67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.06 10:10:36, skipping insertion in model container [2024-06-27 22:10:36,849 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.06 10:10:35" (2/4) ... [2024-06-27 22:10:36,850 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb44d67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.06 10:10:36, skipping insertion in model container [2024-06-27 22:10:36,850 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.06 10:10:35" (3/4) ... [2024-06-27 22:10:36,852 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cb44d67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.06 10:10:36, skipping insertion in model container [2024-06-27 22:10:36,852 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.06 10:10:36" (4/4) ... [2024-06-27 22:10:36,853 INFO L112 eAbstractionObserver]: Analyzing ICFG mix015.opt.i [2024-06-27 22:10:36,867 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-06-27 22:10:36,867 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2024-06-27 22:10:36,867 INFO L522 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-06-27 22:10:36,916 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-06-27 22:10:36,942 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 58 places, 49 transitions, 110 flow [2024-06-27 22:10:36,964 INFO L124 PetriNetUnfolderBase]: 1/46 cut-off events. [2024-06-27 22:10:36,965 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-27 22:10:36,968 INFO L83 FinitePrefix]: Finished finitePrefix Result has 56 conditions, 46 events. 1/46 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 91 event pairs, 0 based on Foata normal form. 0/40 useless extension candidates. Maximal degree in co-relation 47. Up to 2 conditions per place. [2024-06-27 22:10:36,968 INFO L82 GeneralOperation]: Start removeDead. Operand has 58 places, 49 transitions, 110 flow [2024-06-27 22:10:36,971 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 55 places, 46 transitions, 101 flow [2024-06-27 22:10:36,977 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-06-27 22:10:36,982 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=false, 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;@24b8b46b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-06-27 22:10:36,982 INFO L358 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2024-06-27 22:10:36,986 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-06-27 22:10:36,986 INFO L124 PetriNetUnfolderBase]: 0/5 cut-off events. [2024-06-27 22:10:36,986 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-06-27 22:10:36,986 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:36,986 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2024-06-27 22:10:36,987 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:37,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:37,027 INFO L85 PathProgramCache]: Analyzing trace with hash 365488672, now seen corresponding path program 1 times [2024-06-27 22:10:37,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:37,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602387129] [2024-06-27 22:10:37,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:38,487 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:38,487 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602387129] [2024-06-27 22:10:38,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602387129] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:38,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:38,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-06-27 22:10:38,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549289099] [2024-06-27 22:10:38,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:38,495 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-06-27 22:10:38,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:38,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-06-27 22:10:38,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-06-27 22:10:38,568 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 18 out of 49 [2024-06-27 22:10:38,571 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 46 transitions, 101 flow. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:38,571 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:38,571 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 18 of 49 [2024-06-27 22:10:38,572 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:39,162 INFO L124 PetriNetUnfolderBase]: 2824/4781 cut-off events. [2024-06-27 22:10:39,163 INFO L125 PetriNetUnfolderBase]: For 28/28 co-relation queries the response was YES. [2024-06-27 22:10:39,171 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8950 conditions, 4781 events. 2824/4781 cut-off events. For 28/28 co-relation queries the response was YES. Maximal size of possible extension queue 248. Compared 32181 event pairs, 2362 based on Foata normal form. 144/4529 useless extension candidates. Maximal degree in co-relation 8938. Up to 4073 conditions per place. [2024-06-27 22:10:39,191 INFO L140 encePairwiseOnDemand]: 40/49 looper letters, 41 selfloop transitions, 4 changer transitions 0/60 dead transitions. [2024-06-27 22:10:39,191 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 60 transitions, 225 flow [2024-06-27 22:10:39,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-06-27 22:10:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-06-27 22:10:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 105 transitions. [2024-06-27 22:10:39,201 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7142857142857143 [2024-06-27 22:10:39,202 INFO L175 Difference]: Start difference. First operand has 55 places, 46 transitions, 101 flow. Second operand 3 states and 105 transitions. [2024-06-27 22:10:39,203 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 57 places, 60 transitions, 225 flow [2024-06-27 22:10:39,205 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 54 places, 60 transitions, 220 flow, removed 0 selfloop flow, removed 3 redundant places. [2024-06-27 22:10:39,210 INFO L231 Difference]: Finished difference. Result has 55 places, 48 transitions, 128 flow [2024-06-27 22:10:39,211 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=96, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=45, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=128, PETRI_PLACES=55, PETRI_TRANSITIONS=48} [2024-06-27 22:10:39,215 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 0 predicate places. [2024-06-27 22:10:39,215 INFO L495 AbstractCegarLoop]: Abstraction has has 55 places, 48 transitions, 128 flow [2024-06-27 22:10:39,215 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:39,216 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:39,216 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:39,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-06-27 22:10:39,216 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:39,217 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:39,217 INFO L85 PathProgramCache]: Analyzing trace with hash -951392059, now seen corresponding path program 1 times [2024-06-27 22:10:39,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:39,217 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92569657] [2024-06-27 22:10:39,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:39,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:39,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:39,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92569657] [2024-06-27 22:10:39,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92569657] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:39,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:39,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-06-27 22:10:39,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208086515] [2024-06-27 22:10:39,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:39,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-06-27 22:10:39,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:39,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-06-27 22:10:39,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-06-27 22:10:40,051 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 17 out of 49 [2024-06-27 22:10:40,052 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 55 places, 48 transitions, 128 flow. Second operand has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:40,052 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:40,052 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 17 of 49 [2024-06-27 22:10:40,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:40,561 INFO L124 PetriNetUnfolderBase]: 3183/5295 cut-off events. [2024-06-27 22:10:40,561 INFO L125 PetriNetUnfolderBase]: For 757/757 co-relation queries the response was YES. [2024-06-27 22:10:40,568 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11093 conditions, 5295 events. 3183/5295 cut-off events. For 757/757 co-relation queries the response was YES. Maximal size of possible extension queue 274. Compared 34978 event pairs, 2107 based on Foata normal form. 5/4967 useless extension candidates. Maximal degree in co-relation 11081. Up to 4532 conditions per place. [2024-06-27 22:10:40,584 INFO L140 encePairwiseOnDemand]: 40/49 looper letters, 54 selfloop transitions, 7 changer transitions 0/75 dead transitions. [2024-06-27 22:10:40,584 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 58 places, 75 transitions, 316 flow [2024-06-27 22:10:40,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-06-27 22:10:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2024-06-27 22:10:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 133 transitions. [2024-06-27 22:10:40,586 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6785714285714286 [2024-06-27 22:10:40,586 INFO L175 Difference]: Start difference. First operand has 55 places, 48 transitions, 128 flow. Second operand 4 states and 133 transitions. [2024-06-27 22:10:40,586 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 58 places, 75 transitions, 316 flow [2024-06-27 22:10:40,587 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 75 transitions, 312 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-27 22:10:40,588 INFO L231 Difference]: Finished difference. Result has 58 places, 51 transitions, 166 flow [2024-06-27 22:10:40,588 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=124, PETRI_DIFFERENCE_MINUEND_PLACES=54, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=48, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=166, PETRI_PLACES=58, PETRI_TRANSITIONS=51} [2024-06-27 22:10:40,589 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 3 predicate places. [2024-06-27 22:10:40,589 INFO L495 AbstractCegarLoop]: Abstraction has has 58 places, 51 transitions, 166 flow [2024-06-27 22:10:40,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.25) internal successors, (73), 4 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:40,589 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:40,589 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:40,590 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-06-27 22:10:40,590 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:40,590 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:40,590 INFO L85 PathProgramCache]: Analyzing trace with hash 571617775, now seen corresponding path program 1 times [2024-06-27 22:10:40,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:40,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497758511] [2024-06-27 22:10:40,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:41,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:41,559 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497758511] [2024-06-27 22:10:41,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497758511] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:41,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:41,560 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-27 22:10:41,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957731128] [2024-06-27 22:10:41,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:41,560 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-06-27 22:10:41,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:41,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-06-27 22:10:41,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-06-27 22:10:41,634 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 49 [2024-06-27 22:10:41,635 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 58 places, 51 transitions, 166 flow. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 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) [2024-06-27 22:10:41,635 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:41,635 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 49 [2024-06-27 22:10:41,635 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:42,231 INFO L124 PetriNetUnfolderBase]: 3720/5412 cut-off events. [2024-06-27 22:10:42,231 INFO L125 PetriNetUnfolderBase]: For 2142/2142 co-relation queries the response was YES. [2024-06-27 22:10:42,238 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13326 conditions, 5412 events. 3720/5412 cut-off events. For 2142/2142 co-relation queries the response was YES. Maximal size of possible extension queue 270. Compared 30619 event pairs, 1506 based on Foata normal form. 5/5254 useless extension candidates. Maximal degree in co-relation 13312. Up to 5245 conditions per place. [2024-06-27 22:10:42,257 INFO L140 encePairwiseOnDemand]: 39/49 looper letters, 67 selfloop transitions, 10 changer transitions 0/90 dead transitions. [2024-06-27 22:10:42,257 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 90 transitions, 418 flow [2024-06-27 22:10:42,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-06-27 22:10:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2024-06-27 22:10:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 161 transitions. [2024-06-27 22:10:42,259 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6571428571428571 [2024-06-27 22:10:42,259 INFO L175 Difference]: Start difference. First operand has 58 places, 51 transitions, 166 flow. Second operand 5 states and 161 transitions. [2024-06-27 22:10:42,259 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 90 transitions, 418 flow [2024-06-27 22:10:42,261 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 60 places, 90 transitions, 404 flow, removed 2 selfloop flow, removed 2 redundant places. [2024-06-27 22:10:42,262 INFO L231 Difference]: Finished difference. Result has 61 places, 54 transitions, 204 flow [2024-06-27 22:10:42,262 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=152, PETRI_DIFFERENCE_MINUEND_PLACES=56, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=204, PETRI_PLACES=61, PETRI_TRANSITIONS=54} [2024-06-27 22:10:42,263 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 6 predicate places. [2024-06-27 22:10:42,263 INFO L495 AbstractCegarLoop]: Abstraction has has 61 places, 54 transitions, 204 flow [2024-06-27 22:10:42,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 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) [2024-06-27 22:10:42,263 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:42,264 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:42,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-06-27 22:10:42,264 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:42,264 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:42,264 INFO L85 PathProgramCache]: Analyzing trace with hash -706470946, now seen corresponding path program 1 times [2024-06-27 22:10:42,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:42,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129978427] [2024-06-27 22:10:42,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:42,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:43,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:43,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129978427] [2024-06-27 22:10:43,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129978427] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:43,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:43,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-06-27 22:10:43,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009966902] [2024-06-27 22:10:43,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:43,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-06-27 22:10:43,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:43,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-06-27 22:10:43,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2024-06-27 22:10:43,334 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 49 [2024-06-27 22:10:43,335 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 61 places, 54 transitions, 204 flow. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:43,335 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:43,335 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 49 [2024-06-27 22:10:43,335 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:43,958 INFO L124 PetriNetUnfolderBase]: 3669/5342 cut-off events. [2024-06-27 22:10:43,958 INFO L125 PetriNetUnfolderBase]: For 3825/3825 co-relation queries the response was YES. [2024-06-27 22:10:43,966 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14291 conditions, 5342 events. 3669/5342 cut-off events. For 3825/3825 co-relation queries the response was YES. Maximal size of possible extension queue 268. Compared 30177 event pairs, 1256 based on Foata normal form. 5/5199 useless extension candidates. Maximal degree in co-relation 14276. Up to 5126 conditions per place. [2024-06-27 22:10:43,989 INFO L140 encePairwiseOnDemand]: 38/49 looper letters, 79 selfloop transitions, 13 changer transitions 0/105 dead transitions. [2024-06-27 22:10:43,989 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 66 places, 105 transitions, 518 flow [2024-06-27 22:10:43,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-06-27 22:10:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-06-27 22:10:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 192 transitions. [2024-06-27 22:10:43,992 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6530612244897959 [2024-06-27 22:10:43,993 INFO L175 Difference]: Start difference. First operand has 61 places, 54 transitions, 204 flow. Second operand 6 states and 192 transitions. [2024-06-27 22:10:43,993 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 66 places, 105 transitions, 518 flow [2024-06-27 22:10:43,998 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 63 places, 105 transitions, 494 flow, removed 4 selfloop flow, removed 3 redundant places. [2024-06-27 22:10:44,000 INFO L231 Difference]: Finished difference. Result has 64 places, 57 transitions, 242 flow [2024-06-27 22:10:44,000 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=180, PETRI_DIFFERENCE_MINUEND_PLACES=58, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=54, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=242, PETRI_PLACES=64, PETRI_TRANSITIONS=57} [2024-06-27 22:10:44,001 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 9 predicate places. [2024-06-27 22:10:44,001 INFO L495 AbstractCegarLoop]: Abstraction has has 64 places, 57 transitions, 242 flow [2024-06-27 22:10:44,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:44,002 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:44,002 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:44,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-06-27 22:10:44,002 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:44,003 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:44,003 INFO L85 PathProgramCache]: Analyzing trace with hash -425762252, now seen corresponding path program 1 times [2024-06-27 22:10:44,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:44,003 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [122167056] [2024-06-27 22:10:44,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:44,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:45,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:45,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [122167056] [2024-06-27 22:10:45,183 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [122167056] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:45,183 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:45,183 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:10:45,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535073369] [2024-06-27 22:10:45,183 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:45,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:10:45,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:45,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:10:45,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:10:45,270 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:10:45,271 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 57 transitions, 242 flow. Second operand has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 7 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) [2024-06-27 22:10:45,271 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:45,271 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:10:45,271 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:46,027 INFO L124 PetriNetUnfolderBase]: 4616/7553 cut-off events. [2024-06-27 22:10:46,027 INFO L125 PetriNetUnfolderBase]: For 7652/7652 co-relation queries the response was YES. [2024-06-27 22:10:46,040 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19612 conditions, 7553 events. 4616/7553 cut-off events. For 7652/7652 co-relation queries the response was YES. Maximal size of possible extension queue 349. Compared 50163 event pairs, 2014 based on Foata normal form. 7/7161 useless extension candidates. Maximal degree in co-relation 19596. Up to 6250 conditions per place. [2024-06-27 22:10:46,065 INFO L140 encePairwiseOnDemand]: 36/49 looper letters, 98 selfloop transitions, 20 changer transitions 0/130 dead transitions. [2024-06-27 22:10:46,065 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 70 places, 130 transitions, 692 flow [2024-06-27 22:10:46,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-06-27 22:10:46,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-06-27 22:10:46,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 226 transitions. [2024-06-27 22:10:46,067 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6588921282798834 [2024-06-27 22:10:46,067 INFO L175 Difference]: Start difference. First operand has 64 places, 57 transitions, 242 flow. Second operand 7 states and 226 transitions. [2024-06-27 22:10:46,067 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 70 places, 130 transitions, 692 flow [2024-06-27 22:10:46,071 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 130 transitions, 658 flow, removed 6 selfloop flow, removed 4 redundant places. [2024-06-27 22:10:46,073 INFO L231 Difference]: Finished difference. Result has 68 places, 64 transitions, 325 flow [2024-06-27 22:10:46,073 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=208, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=57, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=325, PETRI_PLACES=68, PETRI_TRANSITIONS=64} [2024-06-27 22:10:46,073 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 13 predicate places. [2024-06-27 22:10:46,073 INFO L495 AbstractCegarLoop]: Abstraction has has 68 places, 64 transitions, 325 flow [2024-06-27 22:10:46,074 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.142857142857142) internal successors, (113), 7 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) [2024-06-27 22:10:46,074 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:46,074 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:46,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-06-27 22:10:46,074 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:46,075 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:46,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1135611021, now seen corresponding path program 1 times [2024-06-27 22:10:46,075 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:46,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844868668] [2024-06-27 22:10:46,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:46,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:47,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:47,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:47,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844868668] [2024-06-27 22:10:47,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844868668] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:47,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:47,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:10:47,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107702843] [2024-06-27 22:10:47,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:47,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:10:47,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:47,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:10:47,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:10:47,520 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:10:47,521 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 64 transitions, 325 flow. Second operand has 8 states, 8 states have (on average 16.125) internal successors, (129), 8 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:47,521 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:47,521 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:10:47,521 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:48,393 INFO L124 PetriNetUnfolderBase]: 4741/7045 cut-off events. [2024-06-27 22:10:48,393 INFO L125 PetriNetUnfolderBase]: For 14931/14931 co-relation queries the response was YES. [2024-06-27 22:10:48,412 INFO L83 FinitePrefix]: Finished finitePrefix Result has 21447 conditions, 7045 events. 4741/7045 cut-off events. For 14931/14931 co-relation queries the response was YES. Maximal size of possible extension queue 323. Compared 40845 event pairs, 1110 based on Foata normal form. 98/7094 useless extension candidates. Maximal degree in co-relation 21429. Up to 6175 conditions per place. [2024-06-27 22:10:48,438 INFO L140 encePairwiseOnDemand]: 36/49 looper letters, 110 selfloop transitions, 22 changer transitions 0/144 dead transitions. [2024-06-27 22:10:48,438 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 74 places, 144 transitions, 813 flow [2024-06-27 22:10:48,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-06-27 22:10:48,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-06-27 22:10:48,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 254 transitions. [2024-06-27 22:10:48,440 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6479591836734694 [2024-06-27 22:10:48,440 INFO L175 Difference]: Start difference. First operand has 68 places, 64 transitions, 325 flow. Second operand 8 states and 254 transitions. [2024-06-27 22:10:48,440 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 74 places, 144 transitions, 813 flow [2024-06-27 22:10:48,447 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 71 places, 144 transitions, 785 flow, removed 8 selfloop flow, removed 3 redundant places. [2024-06-27 22:10:48,450 INFO L231 Difference]: Finished difference. Result has 72 places, 65 transitions, 359 flow [2024-06-27 22:10:48,450 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=285, PETRI_DIFFERENCE_MINUEND_PLACES=64, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=63, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=41, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=359, PETRI_PLACES=72, PETRI_TRANSITIONS=65} [2024-06-27 22:10:48,452 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 17 predicate places. [2024-06-27 22:10:48,452 INFO L495 AbstractCegarLoop]: Abstraction has has 72 places, 65 transitions, 359 flow [2024-06-27 22:10:48,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 16.125) internal successors, (129), 8 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:48,453 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:48,453 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:48,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-06-27 22:10:48,453 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:48,453 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:48,454 INFO L85 PathProgramCache]: Analyzing trace with hash -651779067, now seen corresponding path program 1 times [2024-06-27 22:10:48,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:48,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496519921] [2024-06-27 22:10:48,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:48,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:50,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:50,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496519921] [2024-06-27 22:10:50,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496519921] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:50,175 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:50,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:10:50,175 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840882420] [2024-06-27 22:10:50,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:50,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:10:50,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:50,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:10:50,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:10:50,271 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:10:50,271 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 72 places, 65 transitions, 359 flow. Second operand has 7 states, 7 states have (on average 16.571428571428573) internal successors, (116), 7 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:50,271 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:50,271 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:10:50,271 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:51,460 INFO L124 PetriNetUnfolderBase]: 4522/7623 cut-off events. [2024-06-27 22:10:51,460 INFO L125 PetriNetUnfolderBase]: For 21719/21807 co-relation queries the response was YES. [2024-06-27 22:10:51,475 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22805 conditions, 7623 events. 4522/7623 cut-off events. For 21719/21807 co-relation queries the response was YES. Maximal size of possible extension queue 351. Compared 53407 event pairs, 2788 based on Foata normal form. 106/7465 useless extension candidates. Maximal degree in co-relation 22784. Up to 6318 conditions per place. [2024-06-27 22:10:51,500 INFO L140 encePairwiseOnDemand]: 38/49 looper letters, 98 selfloop transitions, 16 changer transitions 0/127 dead transitions. [2024-06-27 22:10:51,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 127 transitions, 789 flow [2024-06-27 22:10:51,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-06-27 22:10:51,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-06-27 22:10:51,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 235 transitions. [2024-06-27 22:10:51,502 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5328798185941043 [2024-06-27 22:10:51,502 INFO L175 Difference]: Start difference. First operand has 72 places, 65 transitions, 359 flow. Second operand 9 states and 235 transitions. [2024-06-27 22:10:51,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 127 transitions, 789 flow [2024-06-27 22:10:51,506 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 127 transitions, 737 flow, removed 1 selfloop flow, removed 6 redundant places. [2024-06-27 22:10:51,508 INFO L231 Difference]: Finished difference. Result has 79 places, 76 transitions, 455 flow [2024-06-27 22:10:51,508 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=317, PETRI_DIFFERENCE_MINUEND_PLACES=66, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=65, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=54, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=455, PETRI_PLACES=79, PETRI_TRANSITIONS=76} [2024-06-27 22:10:51,508 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 24 predicate places. [2024-06-27 22:10:51,508 INFO L495 AbstractCegarLoop]: Abstraction has has 79 places, 76 transitions, 455 flow [2024-06-27 22:10:51,509 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.571428571428573) internal successors, (116), 7 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:51,509 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:51,509 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:51,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-06-27 22:10:51,509 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:51,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:51,510 INFO L85 PathProgramCache]: Analyzing trace with hash -125106810, now seen corresponding path program 1 times [2024-06-27 22:10:51,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:51,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409538184] [2024-06-27 22:10:51,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:51,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:52,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:52,371 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409538184] [2024-06-27 22:10:52,371 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409538184] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:52,371 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:52,371 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-06-27 22:10:52,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120185992] [2024-06-27 22:10:52,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:52,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-06-27 22:10:52,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:52,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-06-27 22:10:52,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-06-27 22:10:52,452 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:10:52,453 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 76 transitions, 455 flow. Second operand has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:52,453 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:52,453 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:10:52,453 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:53,542 INFO L124 PetriNetUnfolderBase]: 5351/8901 cut-off events. [2024-06-27 22:10:53,543 INFO L125 PetriNetUnfolderBase]: For 29452/29505 co-relation queries the response was YES. [2024-06-27 22:10:53,568 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27466 conditions, 8901 events. 5351/8901 cut-off events. For 29452/29505 co-relation queries the response was YES. Maximal size of possible extension queue 405. Compared 62502 event pairs, 3097 based on Foata normal form. 16/8582 useless extension candidates. Maximal degree in co-relation 27439. Up to 7708 conditions per place. [2024-06-27 22:10:53,595 INFO L140 encePairwiseOnDemand]: 40/49 looper letters, 69 selfloop transitions, 14 changer transitions 0/97 dead transitions. [2024-06-27 22:10:53,595 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 97 transitions, 702 flow [2024-06-27 22:10:53,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-06-27 22:10:53,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-06-27 22:10:53,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 139 transitions. [2024-06-27 22:10:53,597 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.47278911564625853 [2024-06-27 22:10:53,597 INFO L175 Difference]: Start difference. First operand has 79 places, 76 transitions, 455 flow. Second operand 6 states and 139 transitions. [2024-06-27 22:10:53,597 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 97 transitions, 702 flow [2024-06-27 22:10:53,613 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 97 transitions, 641 flow, removed 16 selfloop flow, removed 3 redundant places. [2024-06-27 22:10:53,615 INFO L231 Difference]: Finished difference. Result has 83 places, 86 transitions, 510 flow [2024-06-27 22:10:53,615 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=402, PETRI_DIFFERENCE_MINUEND_PLACES=76, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=76, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=510, PETRI_PLACES=83, PETRI_TRANSITIONS=86} [2024-06-27 22:10:53,615 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 28 predicate places. [2024-06-27 22:10:53,615 INFO L495 AbstractCegarLoop]: Abstraction has has 83 places, 86 transitions, 510 flow [2024-06-27 22:10:53,616 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.4) internal successors, (82), 5 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:53,616 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:53,616 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:53,616 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-06-27 22:10:53,616 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:53,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:53,617 INFO L85 PathProgramCache]: Analyzing trace with hash 416657453, now seen corresponding path program 1 times [2024-06-27 22:10:53,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:53,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1736963435] [2024-06-27 22:10:53,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:53,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:56,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:56,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1736963435] [2024-06-27 22:10:56,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1736963435] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:56,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:56,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:10:56,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971898722] [2024-06-27 22:10:56,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:56,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:10:56,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:56,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:10:56,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:10:56,133 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 16 out of 49 [2024-06-27 22:10:56,133 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 83 places, 86 transitions, 510 flow. Second operand has 7 states, 7 states have (on average 17.857142857142858) internal successors, (125), 7 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:56,133 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:56,134 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 16 of 49 [2024-06-27 22:10:56,134 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:10:57,125 INFO L124 PetriNetUnfolderBase]: 4521/7717 cut-off events. [2024-06-27 22:10:57,126 INFO L125 PetriNetUnfolderBase]: For 30771/30946 co-relation queries the response was YES. [2024-06-27 22:10:57,144 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25591 conditions, 7717 events. 4521/7717 cut-off events. For 30771/30946 co-relation queries the response was YES. Maximal size of possible extension queue 387. Compared 55995 event pairs, 2714 based on Foata normal form. 88/7502 useless extension candidates. Maximal degree in co-relation 25562. Up to 6490 conditions per place. [2024-06-27 22:10:57,169 INFO L140 encePairwiseOnDemand]: 38/49 looper letters, 71 selfloop transitions, 26 changer transitions 0/114 dead transitions. [2024-06-27 22:10:57,170 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 114 transitions, 838 flow [2024-06-27 22:10:57,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-06-27 22:10:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-06-27 22:10:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 176 transitions. [2024-06-27 22:10:57,174 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5131195335276968 [2024-06-27 22:10:57,174 INFO L175 Difference]: Start difference. First operand has 83 places, 86 transitions, 510 flow. Second operand 7 states and 176 transitions. [2024-06-27 22:10:57,174 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 114 transitions, 838 flow [2024-06-27 22:10:57,188 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 114 transitions, 827 flow, removed 3 selfloop flow, removed 2 redundant places. [2024-06-27 22:10:57,189 INFO L231 Difference]: Finished difference. Result has 90 places, 99 transitions, 681 flow [2024-06-27 22:10:57,189 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=499, PETRI_DIFFERENCE_MINUEND_PLACES=81, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=86, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=681, PETRI_PLACES=90, PETRI_TRANSITIONS=99} [2024-06-27 22:10:57,190 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 35 predicate places. [2024-06-27 22:10:57,190 INFO L495 AbstractCegarLoop]: Abstraction has has 90 places, 99 transitions, 681 flow [2024-06-27 22:10:57,191 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.857142857142858) internal successors, (125), 7 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:57,191 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:10:57,191 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:10:57,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-06-27 22:10:57,195 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:10:57,195 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:10:57,195 INFO L85 PathProgramCache]: Analyzing trace with hash 1057004934, now seen corresponding path program 1 times [2024-06-27 22:10:57,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:10:57,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [270064432] [2024-06-27 22:10:57,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:10:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:10:57,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:10:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:10:58,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:10:58,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [270064432] [2024-06-27 22:10:58,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [270064432] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:10:58,170 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:10:58,170 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:10:58,170 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272245986] [2024-06-27 22:10:58,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:10:58,170 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:10:58,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:10:58,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:10:58,171 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:10:58,264 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:10:58,264 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 90 places, 99 transitions, 681 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:10:58,264 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:10:58,265 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:10:58,265 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:00,138 INFO L124 PetriNetUnfolderBase]: 5749/9533 cut-off events. [2024-06-27 22:11:00,139 INFO L125 PetriNetUnfolderBase]: For 37842/37846 co-relation queries the response was YES. [2024-06-27 22:11:00,166 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33717 conditions, 9533 events. 5749/9533 cut-off events. For 37842/37846 co-relation queries the response was YES. Maximal size of possible extension queue 397. Compared 65392 event pairs, 2498 based on Foata normal form. 8/9257 useless extension candidates. Maximal degree in co-relation 33684. Up to 7983 conditions per place. [2024-06-27 22:11:00,202 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 189 selfloop transitions, 50 changer transitions 0/249 dead transitions. [2024-06-27 22:11:00,202 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 103 places, 249 transitions, 1806 flow [2024-06-27 22:11:00,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-06-27 22:11:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2024-06-27 22:11:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 374 transitions. [2024-06-27 22:11:00,204 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5451895043731778 [2024-06-27 22:11:00,204 INFO L175 Difference]: Start difference. First operand has 90 places, 99 transitions, 681 flow. Second operand 14 states and 374 transitions. [2024-06-27 22:11:00,204 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 103 places, 249 transitions, 1806 flow [2024-06-27 22:11:00,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 101 places, 249 transitions, 1755 flow, removed 23 selfloop flow, removed 2 redundant places. [2024-06-27 22:11:00,235 INFO L231 Difference]: Finished difference. Result has 109 places, 137 transitions, 1110 flow [2024-06-27 22:11:00,235 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=88, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=99, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=17, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=73, PETRI_DIFFERENCE_SUBTRAHEND_STATES=14, PETRI_FLOW=1110, PETRI_PLACES=109, PETRI_TRANSITIONS=137} [2024-06-27 22:11:00,236 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 54 predicate places. [2024-06-27 22:11:00,236 INFO L495 AbstractCegarLoop]: Abstraction has has 109 places, 137 transitions, 1110 flow [2024-06-27 22:11:00,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:00,236 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:00,237 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:00,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-06-27 22:11:00,237 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:00,237 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:00,237 INFO L85 PathProgramCache]: Analyzing trace with hash 1494741874, now seen corresponding path program 2 times [2024-06-27 22:11:00,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:00,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683932626] [2024-06-27 22:11:00,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:00,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:00,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:01,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:01,790 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683932626] [2024-06-27 22:11:01,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683932626] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:01,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:01,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:11:01,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414477041] [2024-06-27 22:11:01,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:01,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:11:01,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:01,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:11:01,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:11:02,021 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:02,021 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 109 places, 137 transitions, 1110 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:02,021 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:02,022 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:02,022 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:03,747 INFO L124 PetriNetUnfolderBase]: 6122/10135 cut-off events. [2024-06-27 22:11:03,747 INFO L125 PetriNetUnfolderBase]: For 49991/49999 co-relation queries the response was YES. [2024-06-27 22:11:03,778 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39160 conditions, 10135 events. 6122/10135 cut-off events. For 49991/49999 co-relation queries the response was YES. Maximal size of possible extension queue 410. Compared 69244 event pairs, 2532 based on Foata normal form. 14/9847 useless extension candidates. Maximal degree in co-relation 39118. Up to 8409 conditions per place. [2024-06-27 22:11:03,809 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 178 selfloop transitions, 65 changer transitions 0/253 dead transitions. [2024-06-27 22:11:03,810 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 118 places, 253 transitions, 2299 flow [2024-06-27 22:11:03,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 267 transitions. [2024-06-27 22:11:03,811 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5448979591836735 [2024-06-27 22:11:03,811 INFO L175 Difference]: Start difference. First operand has 109 places, 137 transitions, 1110 flow. Second operand 10 states and 267 transitions. [2024-06-27 22:11:03,812 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 118 places, 253 transitions, 2299 flow [2024-06-27 22:11:03,864 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 115 places, 253 transitions, 2122 flow, removed 81 selfloop flow, removed 3 redundant places. [2024-06-27 22:11:03,867 INFO L231 Difference]: Finished difference. Result has 120 places, 178 transitions, 1585 flow [2024-06-27 22:11:03,867 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=1001, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=93, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1585, PETRI_PLACES=120, PETRI_TRANSITIONS=178} [2024-06-27 22:11:03,867 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 65 predicate places. [2024-06-27 22:11:03,867 INFO L495 AbstractCegarLoop]: Abstraction has has 120 places, 178 transitions, 1585 flow [2024-06-27 22:11:03,868 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:03,868 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:03,868 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:03,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-06-27 22:11:03,868 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:03,868 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:03,868 INFO L85 PathProgramCache]: Analyzing trace with hash 725100322, now seen corresponding path program 3 times [2024-06-27 22:11:03,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:03,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1323290325] [2024-06-27 22:11:03,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:03,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:05,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:05,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:05,118 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1323290325] [2024-06-27 22:11:05,118 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1323290325] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:05,118 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:05,118 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:11:05,118 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1061493022] [2024-06-27 22:11:05,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:05,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:11:05,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:05,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:11:05,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:11:05,303 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:05,303 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 120 places, 178 transitions, 1585 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:05,303 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:05,304 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:05,304 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:07,022 INFO L124 PetriNetUnfolderBase]: 6549/10865 cut-off events. [2024-06-27 22:11:07,022 INFO L125 PetriNetUnfolderBase]: For 58116/58132 co-relation queries the response was YES. [2024-06-27 22:11:07,072 INFO L83 FinitePrefix]: Finished finitePrefix Result has 43808 conditions, 10865 events. 6549/10865 cut-off events. For 58116/58132 co-relation queries the response was YES. Maximal size of possible extension queue 430. Compared 75321 event pairs, 2966 based on Foata normal form. 22/10569 useless extension candidates. Maximal degree in co-relation 43761. Up to 8843 conditions per place. [2024-06-27 22:11:07,114 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 189 selfloop transitions, 107 changer transitions 0/306 dead transitions. [2024-06-27 22:11:07,114 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 306 transitions, 3105 flow [2024-06-27 22:11:07,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:07,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:07,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 267 transitions. [2024-06-27 22:11:07,116 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5448979591836735 [2024-06-27 22:11:07,117 INFO L175 Difference]: Start difference. First operand has 120 places, 178 transitions, 1585 flow. Second operand 10 states and 267 transitions. [2024-06-27 22:11:07,117 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 306 transitions, 3105 flow [2024-06-27 22:11:07,190 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 306 transitions, 2977 flow, removed 22 selfloop flow, removed 3 redundant places. [2024-06-27 22:11:07,194 INFO L231 Difference]: Finished difference. Result has 130 places, 234 transitions, 2491 flow [2024-06-27 22:11:07,195 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=1508, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=178, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=94, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2491, PETRI_PLACES=130, PETRI_TRANSITIONS=234} [2024-06-27 22:11:07,195 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 75 predicate places. [2024-06-27 22:11:07,195 INFO L495 AbstractCegarLoop]: Abstraction has has 130 places, 234 transitions, 2491 flow [2024-06-27 22:11:07,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:07,195 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:07,196 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:07,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-06-27 22:11:07,196 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:07,196 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:07,196 INFO L85 PathProgramCache]: Analyzing trace with hash -46399920, now seen corresponding path program 4 times [2024-06-27 22:11:07,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:07,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637700437] [2024-06-27 22:11:07,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:08,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:08,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637700437] [2024-06-27 22:11:08,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637700437] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:08,244 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:08,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:11:08,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1788733521] [2024-06-27 22:11:08,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:08,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:11:08,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:08,244 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:11:08,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:11:08,350 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:08,350 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 234 transitions, 2491 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:08,350 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:08,350 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:08,350 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:10,226 INFO L124 PetriNetUnfolderBase]: 7003/11596 cut-off events. [2024-06-27 22:11:10,226 INFO L125 PetriNetUnfolderBase]: For 71750/71768 co-relation queries the response was YES. [2024-06-27 22:11:10,264 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49745 conditions, 11596 events. 7003/11596 cut-off events. For 71750/71768 co-relation queries the response was YES. Maximal size of possible extension queue 468. Compared 80869 event pairs, 2980 based on Foata normal form. 24/11290 useless extension candidates. Maximal degree in co-relation 49694. Up to 9357 conditions per place. [2024-06-27 22:11:10,308 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 208 selfloop transitions, 135 changer transitions 0/353 dead transitions. [2024-06-27 22:11:10,309 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 353 transitions, 4099 flow [2024-06-27 22:11:10,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 267 transitions. [2024-06-27 22:11:10,310 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5448979591836735 [2024-06-27 22:11:10,310 INFO L175 Difference]: Start difference. First operand has 130 places, 234 transitions, 2491 flow. Second operand 10 states and 267 transitions. [2024-06-27 22:11:10,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 353 transitions, 4099 flow [2024-06-27 22:11:10,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 353 transitions, 3945 flow, removed 18 selfloop flow, removed 4 redundant places. [2024-06-27 22:11:10,405 INFO L231 Difference]: Finished difference. Result has 137 places, 281 transitions, 3372 flow [2024-06-27 22:11:10,405 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=2377, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=234, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=88, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=3372, PETRI_PLACES=137, PETRI_TRANSITIONS=281} [2024-06-27 22:11:10,406 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 82 predicate places. [2024-06-27 22:11:10,406 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 281 transitions, 3372 flow [2024-06-27 22:11:10,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:10,406 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:10,406 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:10,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-06-27 22:11:10,407 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:10,407 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:10,407 INFO L85 PathProgramCache]: Analyzing trace with hash 1672239628, now seen corresponding path program 1 times [2024-06-27 22:11:10,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:10,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846333374] [2024-06-27 22:11:10,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:12,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:12,123 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:12,123 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846333374] [2024-06-27 22:11:12,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846333374] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:12,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:12,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:11:12,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1805126394] [2024-06-27 22:11:12,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:12,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:11:12,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:12,125 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:11:12,125 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:11:12,226 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:12,226 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 281 transitions, 3372 flow. Second operand has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:12,226 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:12,226 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:12,226 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:14,244 INFO L124 PetriNetUnfolderBase]: 6835/11497 cut-off events. [2024-06-27 22:11:14,244 INFO L125 PetriNetUnfolderBase]: For 82954/83047 co-relation queries the response was YES. [2024-06-27 22:11:14,295 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50663 conditions, 11497 events. 6835/11497 cut-off events. For 82954/83047 co-relation queries the response was YES. Maximal size of possible extension queue 480. Compared 82039 event pairs, 3242 based on Foata normal form. 92/11252 useless extension candidates. Maximal degree in co-relation 50610. Up to 9552 conditions per place. [2024-06-27 22:11:14,342 INFO L140 encePairwiseOnDemand]: 35/49 looper letters, 296 selfloop transitions, 42 changer transitions 0/354 dead transitions. [2024-06-27 22:11:14,342 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 354 transitions, 4431 flow [2024-06-27 22:11:14,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-06-27 22:11:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-06-27 22:11:14,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 247 transitions. [2024-06-27 22:11:14,344 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5600907029478458 [2024-06-27 22:11:14,344 INFO L175 Difference]: Start difference. First operand has 137 places, 281 transitions, 3372 flow. Second operand 9 states and 247 transitions. [2024-06-27 22:11:14,344 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 354 transitions, 4431 flow [2024-06-27 22:11:14,423 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 354 transitions, 4283 flow, removed 8 selfloop flow, removed 5 redundant places. [2024-06-27 22:11:14,428 INFO L231 Difference]: Finished difference. Result has 143 places, 295 transitions, 3474 flow [2024-06-27 22:11:14,428 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=3224, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=28, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=247, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=3474, PETRI_PLACES=143, PETRI_TRANSITIONS=295} [2024-06-27 22:11:14,429 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 88 predicate places. [2024-06-27 22:11:14,429 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 295 transitions, 3474 flow [2024-06-27 22:11:14,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:14,429 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:14,429 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:14,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-06-27 22:11:14,430 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:14,430 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:14,430 INFO L85 PathProgramCache]: Analyzing trace with hash 256544555, now seen corresponding path program 1 times [2024-06-27 22:11:14,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:14,430 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960634920] [2024-06-27 22:11:14,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:14,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:15,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:15,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960634920] [2024-06-27 22:11:15,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960634920] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:15,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:15,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-06-27 22:11:15,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160663753] [2024-06-27 22:11:15,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:15,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-06-27 22:11:15,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:15,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-06-27 22:11:15,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-06-27 22:11:15,376 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:15,376 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 295 transitions, 3474 flow. Second operand has 6 states, 6 states have (on average 16.166666666666668) internal successors, (97), 6 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:15,376 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:15,376 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:15,377 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:17,004 INFO L124 PetriNetUnfolderBase]: 6912/11423 cut-off events. [2024-06-27 22:11:17,004 INFO L125 PetriNetUnfolderBase]: For 98070/98520 co-relation queries the response was YES. [2024-06-27 22:11:17,065 INFO L83 FinitePrefix]: Finished finitePrefix Result has 52027 conditions, 11423 events. 6912/11423 cut-off events. For 98070/98520 co-relation queries the response was YES. Maximal size of possible extension queue 495. Compared 80048 event pairs, 3047 based on Foata normal form. 388/11410 useless extension candidates. Maximal degree in co-relation 51971. Up to 9664 conditions per place. [2024-06-27 22:11:17,109 INFO L140 encePairwiseOnDemand]: 37/49 looper letters, 265 selfloop transitions, 33 changer transitions 0/340 dead transitions. [2024-06-27 22:11:17,110 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 340 transitions, 4406 flow [2024-06-27 22:11:17,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-06-27 22:11:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-06-27 22:11:17,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 176 transitions. [2024-06-27 22:11:17,111 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5131195335276968 [2024-06-27 22:11:17,111 INFO L175 Difference]: Start difference. First operand has 143 places, 295 transitions, 3474 flow. Second operand 7 states and 176 transitions. [2024-06-27 22:11:17,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 149 places, 340 transitions, 4406 flow [2024-06-27 22:11:17,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 340 transitions, 4164 flow, removed 55 selfloop flow, removed 5 redundant places. [2024-06-27 22:11:17,220 INFO L231 Difference]: Finished difference. Result has 147 places, 316 transitions, 3585 flow [2024-06-27 22:11:17,220 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=3282, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=295, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=14, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=3585, PETRI_PLACES=147, PETRI_TRANSITIONS=316} [2024-06-27 22:11:17,221 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 92 predicate places. [2024-06-27 22:11:17,221 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 316 transitions, 3585 flow [2024-06-27 22:11:17,221 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.166666666666668) internal successors, (97), 6 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:17,221 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:17,221 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:17,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-06-27 22:11:17,221 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:17,222 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:17,222 INFO L85 PathProgramCache]: Analyzing trace with hash -794501746, now seen corresponding path program 5 times [2024-06-27 22:11:17,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:17,222 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453745622] [2024-06-27 22:11:17,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:17,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:18,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:18,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:18,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453745622] [2024-06-27 22:11:18,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453745622] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:18,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:18,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:11:18,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249012378] [2024-06-27 22:11:18,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:18,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:11:18,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:18,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:11:18,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:11:18,944 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:18,945 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 316 transitions, 3585 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:18,945 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:18,945 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:18,945 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:21,500 INFO L124 PetriNetUnfolderBase]: 7951/12334 cut-off events. [2024-06-27 22:11:21,501 INFO L125 PetriNetUnfolderBase]: For 105966/105984 co-relation queries the response was YES. [2024-06-27 22:11:21,565 INFO L83 FinitePrefix]: Finished finitePrefix Result has 61259 conditions, 12334 events. 7951/12334 cut-off events. For 105966/105984 co-relation queries the response was YES. Maximal size of possible extension queue 534. Compared 80676 event pairs, 1831 based on Foata normal form. 9/12162 useless extension candidates. Maximal degree in co-relation 61201. Up to 10372 conditions per place. [2024-06-27 22:11:21,624 INFO L140 encePairwiseOnDemand]: 36/49 looper letters, 275 selfloop transitions, 199 changer transitions 0/484 dead transitions. [2024-06-27 22:11:21,624 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 155 places, 484 transitions, 6325 flow [2024-06-27 22:11:21,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-06-27 22:11:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2024-06-27 22:11:21,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 242 transitions. [2024-06-27 22:11:21,626 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5487528344671202 [2024-06-27 22:11:21,626 INFO L175 Difference]: Start difference. First operand has 147 places, 316 transitions, 3585 flow. Second operand 9 states and 242 transitions. [2024-06-27 22:11:21,626 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 155 places, 484 transitions, 6325 flow [2024-06-27 22:11:21,908 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 484 transitions, 6082 flow, removed 29 selfloop flow, removed 3 redundant places. [2024-06-27 22:11:21,915 INFO L231 Difference]: Finished difference. Result has 156 places, 417 transitions, 5394 flow [2024-06-27 22:11:21,915 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=3379, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=94, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=165, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=5394, PETRI_PLACES=156, PETRI_TRANSITIONS=417} [2024-06-27 22:11:21,916 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 101 predicate places. [2024-06-27 22:11:21,916 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 417 transitions, 5394 flow [2024-06-27 22:11:21,916 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:21,917 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:21,917 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:21,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-06-27 22:11:21,917 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:21,929 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:21,930 INFO L85 PathProgramCache]: Analyzing trace with hash -1473007278, now seen corresponding path program 2 times [2024-06-27 22:11:21,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:21,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177059000] [2024-06-27 22:11:21,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:21,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:23,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:23,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177059000] [2024-06-27 22:11:23,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177059000] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:23,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:23,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:11:23,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705307889] [2024-06-27 22:11:23,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:23,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:11:23,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:23,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:11:23,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:11:23,798 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:23,799 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 417 transitions, 5394 flow. Second operand has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:23,799 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:23,799 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:23,799 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:26,089 INFO L124 PetriNetUnfolderBase]: 7942/13259 cut-off events. [2024-06-27 22:11:26,090 INFO L125 PetriNetUnfolderBase]: For 123947/124147 co-relation queries the response was YES. [2024-06-27 22:11:26,193 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65364 conditions, 13259 events. 7942/13259 cut-off events. For 123947/124147 co-relation queries the response was YES. Maximal size of possible extension queue 577. Compared 95449 event pairs, 3338 based on Foata normal form. 205/13070 useless extension candidates. Maximal degree in co-relation 65301. Up to 10778 conditions per place. [2024-06-27 22:11:26,253 INFO L140 encePairwiseOnDemand]: 37/49 looper letters, 411 selfloop transitions, 82 changer transitions 0/513 dead transitions. [2024-06-27 22:11:26,253 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 513 transitions, 6987 flow [2024-06-27 22:11:26,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:26,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:26,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 259 transitions. [2024-06-27 22:11:26,254 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5285714285714286 [2024-06-27 22:11:26,254 INFO L175 Difference]: Start difference. First operand has 156 places, 417 transitions, 5394 flow. Second operand 10 states and 259 transitions. [2024-06-27 22:11:26,254 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 165 places, 513 transitions, 6987 flow [2024-06-27 22:11:26,491 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 513 transitions, 6822 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-06-27 22:11:26,497 INFO L231 Difference]: Finished difference. Result has 167 places, 449 transitions, 5739 flow [2024-06-27 22:11:26,498 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=5229, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=417, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=50, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=356, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=5739, PETRI_PLACES=167, PETRI_TRANSITIONS=449} [2024-06-27 22:11:26,498 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 112 predicate places. [2024-06-27 22:11:26,498 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 449 transitions, 5739 flow [2024-06-27 22:11:26,498 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:26,498 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:26,499 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:26,499 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-06-27 22:11:26,499 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:26,499 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:26,499 INFO L85 PathProgramCache]: Analyzing trace with hash 18101349, now seen corresponding path program 2 times [2024-06-27 22:11:26,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:26,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196257597] [2024-06-27 22:11:26,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:26,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:26,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:27,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:27,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196257597] [2024-06-27 22:11:27,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196257597] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:27,425 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:27,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-06-27 22:11:27,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087039685] [2024-06-27 22:11:27,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:27,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-06-27 22:11:27,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:27,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-06-27 22:11:27,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-06-27 22:11:27,491 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:11:27,491 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 449 transitions, 5739 flow. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:27,491 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:27,491 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:11:27,492 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:29,381 INFO L124 PetriNetUnfolderBase]: 7650/12752 cut-off events. [2024-06-27 22:11:29,381 INFO L125 PetriNetUnfolderBase]: For 146676/147526 co-relation queries the response was YES. [2024-06-27 22:11:29,458 INFO L83 FinitePrefix]: Finished finitePrefix Result has 65473 conditions, 12752 events. 7650/12752 cut-off events. For 146676/147526 co-relation queries the response was YES. Maximal size of possible extension queue 575. Compared 92097 event pairs, 3142 based on Foata normal form. 732/12985 useless extension candidates. Maximal degree in co-relation 65405. Up to 10503 conditions per place. [2024-06-27 22:11:29,515 INFO L140 encePairwiseOnDemand]: 38/49 looper letters, 360 selfloop transitions, 64 changer transitions 0/496 dead transitions. [2024-06-27 22:11:29,515 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 172 places, 496 transitions, 6943 flow [2024-06-27 22:11:29,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-06-27 22:11:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2024-06-27 22:11:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 160 transitions. [2024-06-27 22:11:29,516 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.54421768707483 [2024-06-27 22:11:29,516 INFO L175 Difference]: Start difference. First operand has 167 places, 449 transitions, 5739 flow. Second operand 6 states and 160 transitions. [2024-06-27 22:11:29,517 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 172 places, 496 transitions, 6943 flow [2024-06-27 22:11:29,787 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 169 places, 496 transitions, 6767 flow, removed 43 selfloop flow, removed 3 redundant places. [2024-06-27 22:11:29,794 INFO L231 Difference]: Finished difference. Result has 172 places, 479 transitions, 6091 flow [2024-06-27 22:11:29,794 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=5590, PETRI_DIFFERENCE_MINUEND_PLACES=164, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=449, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=388, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=6091, PETRI_PLACES=172, PETRI_TRANSITIONS=479} [2024-06-27 22:11:29,794 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 117 predicate places. [2024-06-27 22:11:29,794 INFO L495 AbstractCegarLoop]: Abstraction has has 172 places, 479 transitions, 6091 flow [2024-06-27 22:11:29,795 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:29,795 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:29,795 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:29,795 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-06-27 22:11:29,795 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:29,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:29,796 INFO L85 PathProgramCache]: Analyzing trace with hash 1321795462, now seen corresponding path program 3 times [2024-06-27 22:11:29,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:29,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409850167] [2024-06-27 22:11:29,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:31,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:31,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409850167] [2024-06-27 22:11:31,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409850167] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:31,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:31,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:11:31,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858719239] [2024-06-27 22:11:31,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:31,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:11:31,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:31,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:11:31,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:11:31,315 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:31,315 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 172 places, 479 transitions, 6091 flow. Second operand has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:31,316 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:31,316 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:31,316 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:34,099 INFO L124 PetriNetUnfolderBase]: 8187/13710 cut-off events. [2024-06-27 22:11:34,100 INFO L125 PetriNetUnfolderBase]: For 158577/158786 co-relation queries the response was YES. [2024-06-27 22:11:34,155 INFO L83 FinitePrefix]: Finished finitePrefix Result has 70710 conditions, 13710 events. 8187/13710 cut-off events. For 158577/158786 co-relation queries the response was YES. Maximal size of possible extension queue 595. Compared 99681 event pairs, 3427 based on Foata normal form. 214/13531 useless extension candidates. Maximal degree in co-relation 70638. Up to 11179 conditions per place. [2024-06-27 22:11:34,213 INFO L140 encePairwiseOnDemand]: 37/49 looper letters, 435 selfloop transitions, 107 changer transitions 0/562 dead transitions. [2024-06-27 22:11:34,213 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 562 transitions, 7771 flow [2024-06-27 22:11:34,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:34,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:34,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 257 transitions. [2024-06-27 22:11:34,214 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5244897959183673 [2024-06-27 22:11:34,214 INFO L175 Difference]: Start difference. First operand has 172 places, 479 transitions, 6091 flow. Second operand 10 states and 257 transitions. [2024-06-27 22:11:34,214 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 562 transitions, 7771 flow [2024-06-27 22:11:34,438 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 180 places, 562 transitions, 7733 flow, removed 17 selfloop flow, removed 1 redundant places. [2024-06-27 22:11:34,445 INFO L231 Difference]: Finished difference. Result has 183 places, 495 transitions, 6528 flow [2024-06-27 22:11:34,445 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6053, PETRI_DIFFERENCE_MINUEND_PLACES=171, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=479, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=91, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=384, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=6528, PETRI_PLACES=183, PETRI_TRANSITIONS=495} [2024-06-27 22:11:34,446 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 128 predicate places. [2024-06-27 22:11:34,446 INFO L495 AbstractCegarLoop]: Abstraction has has 183 places, 495 transitions, 6528 flow [2024-06-27 22:11:34,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:34,446 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:34,446 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:34,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-06-27 22:11:34,446 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:34,447 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:34,447 INFO L85 PathProgramCache]: Analyzing trace with hash -1000649850, now seen corresponding path program 4 times [2024-06-27 22:11:34,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:34,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043027717] [2024-06-27 22:11:34,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:34,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:34,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:36,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:36,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:36,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043027717] [2024-06-27 22:11:36,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043027717] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:36,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:36,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:11:36,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053448542] [2024-06-27 22:11:36,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:36,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:11:36,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:36,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:11:36,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:11:36,257 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:36,258 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 183 places, 495 transitions, 6528 flow. Second operand has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:36,258 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:36,258 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:36,258 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:38,920 INFO L124 PetriNetUnfolderBase]: 8324/13973 cut-off events. [2024-06-27 22:11:38,920 INFO L125 PetriNetUnfolderBase]: For 183001/183201 co-relation queries the response was YES. [2024-06-27 22:11:39,002 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74147 conditions, 13973 events. 8324/13973 cut-off events. For 183001/183201 co-relation queries the response was YES. Maximal size of possible extension queue 608. Compared 102269 event pairs, 3508 based on Foata normal form. 208/13786 useless extension candidates. Maximal degree in co-relation 74070. Up to 11406 conditions per place. [2024-06-27 22:11:39,063 INFO L140 encePairwiseOnDemand]: 37/49 looper letters, 425 selfloop transitions, 118 changer transitions 0/563 dead transitions. [2024-06-27 22:11:39,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 563 transitions, 8069 flow [2024-06-27 22:11:39,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 256 transitions. [2024-06-27 22:11:39,065 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5224489795918368 [2024-06-27 22:11:39,065 INFO L175 Difference]: Start difference. First operand has 183 places, 495 transitions, 6528 flow. Second operand 10 states and 256 transitions. [2024-06-27 22:11:39,065 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 563 transitions, 8069 flow [2024-06-27 22:11:39,356 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 186 places, 563 transitions, 7728 flow, removed 61 selfloop flow, removed 6 redundant places. [2024-06-27 22:11:39,363 INFO L231 Difference]: Finished difference. Result has 188 places, 502 transitions, 6567 flow [2024-06-27 22:11:39,363 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6203, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=495, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=111, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=381, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=6567, PETRI_PLACES=188, PETRI_TRANSITIONS=502} [2024-06-27 22:11:39,364 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 133 predicate places. [2024-06-27 22:11:39,364 INFO L495 AbstractCegarLoop]: Abstraction has has 188 places, 502 transitions, 6567 flow [2024-06-27 22:11:39,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:39,364 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:39,364 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:39,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-06-27 22:11:39,365 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:39,365 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:39,365 INFO L85 PathProgramCache]: Analyzing trace with hash -990174330, now seen corresponding path program 5 times [2024-06-27 22:11:39,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:39,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709007218] [2024-06-27 22:11:39,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:39,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:40,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:40,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:40,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709007218] [2024-06-27 22:11:40,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709007218] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:40,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:40,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:11:40,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000523134] [2024-06-27 22:11:40,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:40,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:11:40,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:40,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:11:40,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:11:41,053 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:41,054 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 502 transitions, 6567 flow. Second operand has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:41,054 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:41,054 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:41,054 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:43,546 INFO L124 PetriNetUnfolderBase]: 8373/14093 cut-off events. [2024-06-27 22:11:43,546 INFO L125 PetriNetUnfolderBase]: For 197519/197719 co-relation queries the response was YES. [2024-06-27 22:11:43,639 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74863 conditions, 14093 events. 8373/14093 cut-off events. For 197519/197719 co-relation queries the response was YES. Maximal size of possible extension queue 613. Compared 103668 event pairs, 3160 based on Foata normal form. 208/13908 useless extension candidates. Maximal degree in co-relation 74785. Up to 10538 conditions per place. [2024-06-27 22:11:43,706 INFO L140 encePairwiseOnDemand]: 37/49 looper letters, 413 selfloop transitions, 134 changer transitions 0/567 dead transitions. [2024-06-27 22:11:43,707 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 197 places, 567 transitions, 8067 flow [2024-06-27 22:11:43,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:43,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 259 transitions. [2024-06-27 22:11:43,708 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5285714285714286 [2024-06-27 22:11:43,708 INFO L175 Difference]: Start difference. First operand has 188 places, 502 transitions, 6567 flow. Second operand 10 states and 259 transitions. [2024-06-27 22:11:43,708 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 197 places, 567 transitions, 8067 flow [2024-06-27 22:11:44,081 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 567 transitions, 7833 flow, removed 31 selfloop flow, removed 5 redundant places. [2024-06-27 22:11:44,087 INFO L231 Difference]: Finished difference. Result has 194 places, 505 transitions, 6690 flow [2024-06-27 22:11:44,088 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6333, PETRI_DIFFERENCE_MINUEND_PLACES=183, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=502, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=131, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=368, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=6690, PETRI_PLACES=194, PETRI_TRANSITIONS=505} [2024-06-27 22:11:44,088 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 139 predicate places. [2024-06-27 22:11:44,088 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 505 transitions, 6690 flow [2024-06-27 22:11:44,088 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 15.5) internal successors, (124), 8 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:44,088 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:44,088 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:44,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-06-27 22:11:44,089 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:44,089 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:44,089 INFO L85 PathProgramCache]: Analyzing trace with hash 31463589, now seen corresponding path program 3 times [2024-06-27 22:11:44,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:44,097 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355145061] [2024-06-27 22:11:44,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:44,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:45,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:45,114 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355145061] [2024-06-27 22:11:45,114 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355145061] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:45,114 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:45,114 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-06-27 22:11:45,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1829096520] [2024-06-27 22:11:45,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:45,115 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-06-27 22:11:45,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:45,115 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-06-27 22:11:45,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-06-27 22:11:45,226 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:11:45,227 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 505 transitions, 6690 flow. Second operand has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:45,227 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:45,227 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:11:45,227 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:47,435 INFO L124 PetriNetUnfolderBase]: 8016/13487 cut-off events. [2024-06-27 22:11:47,435 INFO L125 PetriNetUnfolderBase]: For 223631/224490 co-relation queries the response was YES. [2024-06-27 22:11:47,567 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74759 conditions, 13487 events. 8016/13487 cut-off events. For 223631/224490 co-relation queries the response was YES. Maximal size of possible extension queue 612. Compared 99730 event pairs, 3334 based on Foata normal form. 720/13704 useless extension candidates. Maximal degree in co-relation 74679. Up to 11182 conditions per place. [2024-06-27 22:11:47,635 INFO L140 encePairwiseOnDemand]: 39/49 looper letters, 398 selfloop transitions, 56 changer transitions 0/526 dead transitions. [2024-06-27 22:11:47,635 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 200 places, 526 transitions, 7753 flow [2024-06-27 22:11:47,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-06-27 22:11:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2024-06-27 22:11:47,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 169 transitions. [2024-06-27 22:11:47,637 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.49271137026239065 [2024-06-27 22:11:47,637 INFO L175 Difference]: Start difference. First operand has 194 places, 505 transitions, 6690 flow. Second operand 7 states and 169 transitions. [2024-06-27 22:11:47,637 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 200 places, 526 transitions, 7753 flow [2024-06-27 22:11:48,030 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 526 transitions, 7423 flow, removed 34 selfloop flow, removed 11 redundant places. [2024-06-27 22:11:48,037 INFO L231 Difference]: Finished difference. Result has 191 places, 512 transitions, 6595 flow [2024-06-27 22:11:48,037 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6360, PETRI_DIFFERENCE_MINUEND_PLACES=183, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=505, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=49, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=449, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=6595, PETRI_PLACES=191, PETRI_TRANSITIONS=512} [2024-06-27 22:11:48,037 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 136 predicate places. [2024-06-27 22:11:48,037 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 512 transitions, 6595 flow [2024-06-27 22:11:48,038 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.166666666666668) internal successors, (103), 6 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:48,038 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:48,038 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:48,038 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-06-27 22:11:48,038 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:48,038 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:48,039 INFO L85 PathProgramCache]: Analyzing trace with hash 213184074, now seen corresponding path program 1 times [2024-06-27 22:11:48,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:48,039 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187858141] [2024-06-27 22:11:48,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:48,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:49,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:49,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187858141] [2024-06-27 22:11:49,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187858141] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:49,347 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:49,347 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:11:49,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028771797] [2024-06-27 22:11:49,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:49,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:11:49,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:49,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:11:49,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:11:49,487 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:49,487 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 512 transitions, 6595 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:49,487 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:49,487 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:49,487 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:52,416 INFO L124 PetriNetUnfolderBase]: 8931/15093 cut-off events. [2024-06-27 22:11:52,416 INFO L125 PetriNetUnfolderBase]: For 200144/200164 co-relation queries the response was YES. [2024-06-27 22:11:52,477 INFO L83 FinitePrefix]: Finished finitePrefix Result has 79345 conditions, 15093 events. 8931/15093 cut-off events. For 200144/200164 co-relation queries the response was YES. Maximal size of possible extension queue 636. Compared 111939 event pairs, 3566 based on Foata normal form. 19/14643 useless extension candidates. Maximal degree in co-relation 79267. Up to 12102 conditions per place. [2024-06-27 22:11:52,533 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 442 selfloop transitions, 143 changer transitions 0/595 dead transitions. [2024-06-27 22:11:52,533 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 200 places, 595 transitions, 8309 flow [2024-06-27 22:11:52,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:11:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:11:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 269 transitions. [2024-06-27 22:11:52,535 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5489795918367347 [2024-06-27 22:11:52,535 INFO L175 Difference]: Start difference. First operand has 191 places, 512 transitions, 6595 flow. Second operand 10 states and 269 transitions. [2024-06-27 22:11:52,535 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 200 places, 595 transitions, 8309 flow [2024-06-27 22:11:52,847 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 197 places, 595 transitions, 8216 flow, removed 23 selfloop flow, removed 3 redundant places. [2024-06-27 22:11:52,854 INFO L231 Difference]: Finished difference. Result has 200 places, 526 transitions, 7031 flow [2024-06-27 22:11:52,854 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6502, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=512, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=129, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=377, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=7031, PETRI_PLACES=200, PETRI_TRANSITIONS=526} [2024-06-27 22:11:52,855 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 145 predicate places. [2024-06-27 22:11:52,855 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 526 transitions, 7031 flow [2024-06-27 22:11:52,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:11:52,855 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:52,855 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:52,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-06-27 22:11:52,856 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:52,856 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:52,856 INFO L85 PathProgramCache]: Analyzing trace with hash -147587361, now seen corresponding path program 1 times [2024-06-27 22:11:52,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:52,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825875515] [2024-06-27 22:11:52,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:52,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:53,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:53,747 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825875515] [2024-06-27 22:11:53,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825875515] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:53,747 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:53,747 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:11:53,747 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509269529] [2024-06-27 22:11:53,747 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:53,747 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:11:53,747 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:53,748 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:11:53,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:11:53,821 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:11:53,821 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 526 transitions, 7031 flow. Second operand has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:11:53,821 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:53,821 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:11:53,822 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:11:56,341 INFO L124 PetriNetUnfolderBase]: 8595/14482 cut-off events. [2024-06-27 22:11:56,342 INFO L125 PetriNetUnfolderBase]: For 240329/241022 co-relation queries the response was YES. [2024-06-27 22:11:56,421 INFO L83 FinitePrefix]: Finished finitePrefix Result has 81337 conditions, 14482 events. 8595/14482 cut-off events. For 240329/241022 co-relation queries the response was YES. Maximal size of possible extension queue 627. Compared 107360 event pairs, 3289 based on Foata normal form. 557/14507 useless extension candidates. Maximal degree in co-relation 81256. Up to 11737 conditions per place. [2024-06-27 22:11:56,486 INFO L140 encePairwiseOnDemand]: 35/49 looper letters, 431 selfloop transitions, 100 changer transitions 0/593 dead transitions. [2024-06-27 22:11:56,487 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 593 transitions, 8815 flow [2024-06-27 22:11:56,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-06-27 22:11:56,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-06-27 22:11:56,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 208 transitions. [2024-06-27 22:11:56,488 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5306122448979592 [2024-06-27 22:11:56,488 INFO L175 Difference]: Start difference. First operand has 200 places, 526 transitions, 7031 flow. Second operand 8 states and 208 transitions. [2024-06-27 22:11:56,488 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 593 transitions, 8815 flow [2024-06-27 22:11:56,865 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 593 transitions, 8286 flow, removed 73 selfloop flow, removed 6 redundant places. [2024-06-27 22:11:56,872 INFO L231 Difference]: Finished difference. Result has 204 places, 558 transitions, 7327 flow [2024-06-27 22:11:56,872 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=6587, PETRI_DIFFERENCE_MINUEND_PLACES=194, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=526, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=69, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=428, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=7327, PETRI_PLACES=204, PETRI_TRANSITIONS=558} [2024-06-27 22:11:56,873 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 149 predicate places. [2024-06-27 22:11:56,873 INFO L495 AbstractCegarLoop]: Abstraction has has 204 places, 558 transitions, 7327 flow [2024-06-27 22:11:56,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:11:56,873 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:11:56,873 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:11:56,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-06-27 22:11:56,873 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:11:56,874 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:11:56,874 INFO L85 PathProgramCache]: Analyzing trace with hash -2125449147, now seen corresponding path program 1 times [2024-06-27 22:11:56,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:11:56,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686593328] [2024-06-27 22:11:56,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:11:56,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:11:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:11:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:11:57,876 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:11:57,876 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686593328] [2024-06-27 22:11:57,876 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686593328] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:11:57,876 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:11:57,877 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-06-27 22:11:57,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457139773] [2024-06-27 22:11:57,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:11:57,877 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-06-27 22:11:57,877 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:11:57,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-06-27 22:11:57,878 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-06-27 22:11:58,037 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:11:58,037 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 204 places, 558 transitions, 7327 flow. Second operand has 10 states, 10 states have (on average 14.4) internal successors, (144), 10 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) [2024-06-27 22:11:58,037 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:11:58,037 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:11:58,037 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:01,414 INFO L124 PetriNetUnfolderBase]: 9383/15685 cut-off events. [2024-06-27 22:12:01,419 INFO L125 PetriNetUnfolderBase]: For 256842/256868 co-relation queries the response was YES. [2024-06-27 22:12:01,524 INFO L83 FinitePrefix]: Finished finitePrefix Result has 88231 conditions, 15685 events. 9383/15685 cut-off events. For 256842/256868 co-relation queries the response was YES. Maximal size of possible extension queue 653. Compared 115936 event pairs, 3187 based on Foata normal form. 62/15315 useless extension candidates. Maximal degree in co-relation 88148. Up to 11228 conditions per place. [2024-06-27 22:12:01,596 INFO L140 encePairwiseOnDemand]: 33/49 looper letters, 379 selfloop transitions, 308 changer transitions 0/697 dead transitions. [2024-06-27 22:12:01,596 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 697 transitions, 9657 flow [2024-06-27 22:12:01,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2024-06-27 22:12:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2024-06-27 22:12:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 425 transitions. [2024-06-27 22:12:01,612 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5420918367346939 [2024-06-27 22:12:01,612 INFO L175 Difference]: Start difference. First operand has 204 places, 558 transitions, 7327 flow. Second operand 16 states and 425 transitions. [2024-06-27 22:12:01,612 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 697 transitions, 9657 flow [2024-06-27 22:12:02,191 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 697 transitions, 9567 flow, removed 38 selfloop flow, removed 2 redundant places. [2024-06-27 22:12:02,200 INFO L231 Difference]: Finished difference. Result has 219 places, 561 transitions, 7963 flow [2024-06-27 22:12:02,200 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=7246, PETRI_DIFFERENCE_MINUEND_PLACES=202, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=558, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=305, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=250, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=7963, PETRI_PLACES=219, PETRI_TRANSITIONS=561} [2024-06-27 22:12:02,201 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 164 predicate places. [2024-06-27 22:12:02,201 INFO L495 AbstractCegarLoop]: Abstraction has has 219 places, 561 transitions, 7963 flow [2024-06-27 22:12:02,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.4) internal successors, (144), 10 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) [2024-06-27 22:12:02,201 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:02,201 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:02,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-06-27 22:12:02,202 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:02,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:02,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1072173230, now seen corresponding path program 2 times [2024-06-27 22:12:02,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:02,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548138682] [2024-06-27 22:12:02,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:03,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:03,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548138682] [2024-06-27 22:12:03,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548138682] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:03,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:03,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:12:03,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795680316] [2024-06-27 22:12:03,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:03,810 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:12:03,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:03,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:12:03,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:12:03,903 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:12:03,904 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 219 places, 561 transitions, 7963 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:03,904 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:03,904 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:12:03,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:07,282 INFO L124 PetriNetUnfolderBase]: 9725/16322 cut-off events. [2024-06-27 22:12:07,283 INFO L125 PetriNetUnfolderBase]: For 296870/296898 co-relation queries the response was YES. [2024-06-27 22:12:07,499 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95073 conditions, 16322 events. 9725/16322 cut-off events. For 296870/296898 co-relation queries the response was YES. Maximal size of possible extension queue 688. Compared 121676 event pairs, 3903 based on Foata normal form. 27/15839 useless extension candidates. Maximal degree in co-relation 94987. Up to 13076 conditions per place. [2024-06-27 22:12:07,585 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 472 selfloop transitions, 206 changer transitions 0/688 dead transitions. [2024-06-27 22:12:07,585 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 688 transitions, 10365 flow [2024-06-27 22:12:07,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:12:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:12:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 269 transitions. [2024-06-27 22:12:07,586 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5489795918367347 [2024-06-27 22:12:07,586 INFO L175 Difference]: Start difference. First operand has 219 places, 561 transitions, 7963 flow. Second operand 10 states and 269 transitions. [2024-06-27 22:12:07,586 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 688 transitions, 10365 flow [2024-06-27 22:12:08,327 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 217 places, 688 transitions, 9850 flow, removed 18 selfloop flow, removed 11 redundant places. [2024-06-27 22:12:08,336 INFO L231 Difference]: Finished difference. Result has 220 places, 613 transitions, 8527 flow [2024-06-27 22:12:08,337 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=7448, PETRI_DIFFERENCE_MINUEND_PLACES=208, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=561, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=154, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=397, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=8527, PETRI_PLACES=220, PETRI_TRANSITIONS=613} [2024-06-27 22:12:08,337 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 165 predicate places. [2024-06-27 22:12:08,337 INFO L495 AbstractCegarLoop]: Abstraction has has 220 places, 613 transitions, 8527 flow [2024-06-27 22:12:08,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:08,337 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:08,338 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:08,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-06-27 22:12:08,338 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:08,357 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:08,358 INFO L85 PathProgramCache]: Analyzing trace with hash 208558952, now seen corresponding path program 3 times [2024-06-27 22:12:08,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:08,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898747393] [2024-06-27 22:12:08,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:08,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:09,882 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:09,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898747393] [2024-06-27 22:12:09,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898747393] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:09,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:09,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:12:09,883 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827808077] [2024-06-27 22:12:09,883 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:09,883 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:12:09,884 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:09,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:12:09,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:12:09,975 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:12:09,975 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 613 transitions, 8527 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:09,975 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:09,975 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:12:09,976 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:13,380 INFO L124 PetriNetUnfolderBase]: 9901/16603 cut-off events. [2024-06-27 22:12:13,381 INFO L125 PetriNetUnfolderBase]: For 301036/301062 co-relation queries the response was YES. [2024-06-27 22:12:13,480 INFO L83 FinitePrefix]: Finished finitePrefix Result has 96314 conditions, 16603 events. 9901/16603 cut-off events. For 301036/301062 co-relation queries the response was YES. Maximal size of possible extension queue 696. Compared 123873 event pairs, 3874 based on Foata normal form. 25/16113 useless extension candidates. Maximal degree in co-relation 96225. Up to 13295 conditions per place. [2024-06-27 22:12:13,558 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 494 selfloop transitions, 216 changer transitions 0/720 dead transitions. [2024-06-27 22:12:13,558 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 229 places, 720 transitions, 10875 flow [2024-06-27 22:12:13,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-06-27 22:12:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2024-06-27 22:12:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 269 transitions. [2024-06-27 22:12:13,560 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5489795918367347 [2024-06-27 22:12:13,560 INFO L175 Difference]: Start difference. First operand has 220 places, 613 transitions, 8527 flow. Second operand 10 states and 269 transitions. [2024-06-27 22:12:13,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 229 places, 720 transitions, 10875 flow [2024-06-27 22:12:14,100 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 225 places, 720 transitions, 10537 flow, removed 60 selfloop flow, removed 4 redundant places. [2024-06-27 22:12:14,110 INFO L231 Difference]: Finished difference. Result has 227 places, 641 transitions, 9053 flow [2024-06-27 22:12:14,110 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=8213, PETRI_DIFFERENCE_MINUEND_PLACES=216, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=613, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=188, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=421, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=9053, PETRI_PLACES=227, PETRI_TRANSITIONS=641} [2024-06-27 22:12:14,110 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 172 predicate places. [2024-06-27 22:12:14,111 INFO L495 AbstractCegarLoop]: Abstraction has has 227 places, 641 transitions, 9053 flow [2024-06-27 22:12:14,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:14,111 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:14,111 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:14,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-06-27 22:12:14,111 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:14,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:14,112 INFO L85 PathProgramCache]: Analyzing trace with hash 299553878, now seen corresponding path program 4 times [2024-06-27 22:12:14,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:14,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1120018627] [2024-06-27 22:12:14,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:14,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:15,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:15,669 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:15,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1120018627] [2024-06-27 22:12:15,669 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1120018627] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:15,669 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:15,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:12:15,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399638984] [2024-06-27 22:12:15,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:15,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:12:15,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:15,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:12:15,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:12:15,792 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:12:15,793 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 227 places, 641 transitions, 9053 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:15,793 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:15,793 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:12:15,793 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:19,344 INFO L124 PetriNetUnfolderBase]: 10038/16855 cut-off events. [2024-06-27 22:12:19,345 INFO L125 PetriNetUnfolderBase]: For 329065/329091 co-relation queries the response was YES. [2024-06-27 22:12:19,473 INFO L83 FinitePrefix]: Finished finitePrefix Result has 98719 conditions, 16855 events. 10038/16855 cut-off events. For 329065/329091 co-relation queries the response was YES. Maximal size of possible extension queue 705. Compared 126353 event pairs, 3884 based on Foata normal form. 35/16360 useless extension candidates. Maximal degree in co-relation 98629. Up to 13357 conditions per place. [2024-06-27 22:12:19,555 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 506 selfloop transitions, 227 changer transitions 0/743 dead transitions. [2024-06-27 22:12:19,555 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 743 transitions, 11340 flow [2024-06-27 22:12:19,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-06-27 22:12:19,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-06-27 22:12:19,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 293 transitions. [2024-06-27 22:12:19,556 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5435992578849722 [2024-06-27 22:12:19,556 INFO L175 Difference]: Start difference. First operand has 227 places, 641 transitions, 9053 flow. Second operand 11 states and 293 transitions. [2024-06-27 22:12:19,556 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 743 transitions, 11340 flow [2024-06-27 22:12:20,214 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 743 transitions, 10885 flow, removed 69 selfloop flow, removed 5 redundant places. [2024-06-27 22:12:20,223 INFO L231 Difference]: Finished difference. Result has 234 places, 652 transitions, 9275 flow [2024-06-27 22:12:20,223 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=8622, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=641, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=216, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=422, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=9275, PETRI_PLACES=234, PETRI_TRANSITIONS=652} [2024-06-27 22:12:20,224 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 179 predicate places. [2024-06-27 22:12:20,224 INFO L495 AbstractCegarLoop]: Abstraction has has 234 places, 652 transitions, 9275 flow [2024-06-27 22:12:20,224 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:20,224 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:20,224 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:20,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-06-27 22:12:20,225 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:20,225 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:20,225 INFO L85 PathProgramCache]: Analyzing trace with hash 299822648, now seen corresponding path program 5 times [2024-06-27 22:12:20,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:20,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711745776] [2024-06-27 22:12:20,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:20,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:21,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:21,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:21,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711745776] [2024-06-27 22:12:21,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1711745776] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:21,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:21,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-06-27 22:12:21,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834040652] [2024-06-27 22:12:21,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:21,955 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-06-27 22:12:21,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:21,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-06-27 22:12:21,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2024-06-27 22:12:22,049 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:12:22,049 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 234 places, 652 transitions, 9275 flow. Second operand has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:22,049 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:22,049 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:12:22,050 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:26,069 INFO L124 PetriNetUnfolderBase]: 10375/17540 cut-off events. [2024-06-27 22:12:26,070 INFO L125 PetriNetUnfolderBase]: For 353872/353898 co-relation queries the response was YES. [2024-06-27 22:12:26,182 INFO L83 FinitePrefix]: Finished finitePrefix Result has 102141 conditions, 17540 events. 10375/17540 cut-off events. For 353872/353898 co-relation queries the response was YES. Maximal size of possible extension queue 734. Compared 133813 event pairs, 3829 based on Foata normal form. 35/17019 useless extension candidates. Maximal degree in co-relation 102049. Up to 13043 conditions per place. [2024-06-27 22:12:26,267 INFO L140 encePairwiseOnDemand]: 34/49 looper letters, 492 selfloop transitions, 244 changer transitions 0/746 dead transitions. [2024-06-27 22:12:26,268 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 746 transitions, 11457 flow [2024-06-27 22:12:26,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-06-27 22:12:26,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2024-06-27 22:12:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 296 transitions. [2024-06-27 22:12:26,270 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.549165120593692 [2024-06-27 22:12:26,270 INFO L175 Difference]: Start difference. First operand has 234 places, 652 transitions, 9275 flow. Second operand 11 states and 296 transitions. [2024-06-27 22:12:26,270 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 244 places, 746 transitions, 11457 flow [2024-06-27 22:12:26,973 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 239 places, 746 transitions, 11043 flow, removed 38 selfloop flow, removed 5 redundant places. [2024-06-27 22:12:26,983 INFO L231 Difference]: Finished difference. Result has 241 places, 655 transitions, 9462 flow [2024-06-27 22:12:26,983 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=8861, PETRI_DIFFERENCE_MINUEND_PLACES=229, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=652, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=241, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=408, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=9462, PETRI_PLACES=241, PETRI_TRANSITIONS=655} [2024-06-27 22:12:26,984 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 186 predicate places. [2024-06-27 22:12:26,984 INFO L495 AbstractCegarLoop]: Abstraction has has 241 places, 655 transitions, 9462 flow [2024-06-27 22:12:26,984 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.444444444444445) internal successors, (130), 9 states have internal predecessors, (130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:26,984 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:26,984 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:26,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-06-27 22:12:26,984 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:26,985 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:26,985 INFO L85 PathProgramCache]: Analyzing trace with hash -1311283985, now seen corresponding path program 2 times [2024-06-27 22:12:26,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:26,985 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338647042] [2024-06-27 22:12:26,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:26,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:27,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:27,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [338647042] [2024-06-27 22:12:27,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [338647042] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:27,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:27,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:12:27,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357922195] [2024-06-27 22:12:27,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:27,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:12:27,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:27,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:12:27,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:12:28,057 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:12:28,058 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 241 places, 655 transitions, 9462 flow. Second operand has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:12:28,058 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:28,058 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:12:28,058 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:31,643 INFO L124 PetriNetUnfolderBase]: 10069/17059 cut-off events. [2024-06-27 22:12:31,643 INFO L125 PetriNetUnfolderBase]: For 406902/407679 co-relation queries the response was YES. [2024-06-27 22:12:31,760 INFO L83 FinitePrefix]: Finished finitePrefix Result has 103789 conditions, 17059 events. 10069/17059 cut-off events. For 406902/407679 co-relation queries the response was YES. Maximal size of possible extension queue 729. Compared 131021 event pairs, 3936 based on Foata normal form. 634/17103 useless extension candidates. Maximal degree in co-relation 103695. Up to 13821 conditions per place. [2024-06-27 22:12:32,042 INFO L140 encePairwiseOnDemand]: 35/49 looper letters, 500 selfloop transitions, 143 changer transitions 0/705 dead transitions. [2024-06-27 22:12:32,042 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 705 transitions, 11187 flow [2024-06-27 22:12:32,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-06-27 22:12:32,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-06-27 22:12:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 208 transitions. [2024-06-27 22:12:32,052 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5306122448979592 [2024-06-27 22:12:32,052 INFO L175 Difference]: Start difference. First operand has 241 places, 655 transitions, 9462 flow. Second operand 8 states and 208 transitions. [2024-06-27 22:12:32,052 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 705 transitions, 11187 flow [2024-06-27 22:12:32,725 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 240 places, 705 transitions, 10701 flow, removed 42 selfloop flow, removed 8 redundant places. [2024-06-27 22:12:32,739 INFO L231 Difference]: Finished difference. Result has 241 places, 668 transitions, 9460 flow [2024-06-27 22:12:32,739 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=8984, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=655, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=130, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=515, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=9460, PETRI_PLACES=241, PETRI_TRANSITIONS=668} [2024-06-27 22:12:32,740 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 186 predicate places. [2024-06-27 22:12:32,740 INFO L495 AbstractCegarLoop]: Abstraction has has 241 places, 668 transitions, 9460 flow [2024-06-27 22:12:32,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:12:32,740 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:32,741 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:32,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-06-27 22:12:32,741 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:32,741 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:32,741 INFO L85 PathProgramCache]: Analyzing trace with hash -1640043959, now seen corresponding path program 2 times [2024-06-27 22:12:32,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:32,741 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099808755] [2024-06-27 22:12:32,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:32,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:32,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:34,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:34,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099808755] [2024-06-27 22:12:34,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099808755] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:34,303 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:34,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-06-27 22:12:34,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245084057] [2024-06-27 22:12:34,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:34,303 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-06-27 22:12:34,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:34,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-06-27 22:12:34,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2024-06-27 22:12:34,448 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 13 out of 49 [2024-06-27 22:12:34,449 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 241 places, 668 transitions, 9460 flow. Second operand has 10 states, 10 states have (on average 14.4) internal successors, (144), 10 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) [2024-06-27 22:12:34,449 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:34,449 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 13 of 49 [2024-06-27 22:12:34,449 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:39,006 INFO L124 PetriNetUnfolderBase]: 11103/18781 cut-off events. [2024-06-27 22:12:39,007 INFO L125 PetriNetUnfolderBase]: For 422359/422385 co-relation queries the response was YES. [2024-06-27 22:12:39,129 INFO L83 FinitePrefix]: Finished finitePrefix Result has 112840 conditions, 18781 events. 11103/18781 cut-off events. For 422359/422385 co-relation queries the response was YES. Maximal size of possible extension queue 774. Compared 145100 event pairs, 3999 based on Foata normal form. 56/18288 useless extension candidates. Maximal degree in co-relation 112746. Up to 14035 conditions per place. [2024-06-27 22:12:39,213 INFO L140 encePairwiseOnDemand]: 33/49 looper letters, 530 selfloop transitions, 234 changer transitions 0/774 dead transitions. [2024-06-27 22:12:39,213 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 252 places, 774 transitions, 11795 flow [2024-06-27 22:12:39,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-06-27 22:12:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2024-06-27 22:12:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 321 transitions. [2024-06-27 22:12:39,234 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5459183673469388 [2024-06-27 22:12:39,235 INFO L175 Difference]: Start difference. First operand has 241 places, 668 transitions, 9460 flow. Second operand 12 states and 321 transitions. [2024-06-27 22:12:39,235 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 252 places, 774 transitions, 11795 flow [2024-06-27 22:12:40,099 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 249 places, 774 transitions, 11608 flow, removed 34 selfloop flow, removed 3 redundant places. [2024-06-27 22:12:40,108 INFO L231 Difference]: Finished difference. Result has 251 places, 672 transitions, 9906 flow [2024-06-27 22:12:40,109 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=9282, PETRI_DIFFERENCE_MINUEND_PLACES=238, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=668, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=230, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=434, PETRI_DIFFERENCE_SUBTRAHEND_STATES=12, PETRI_FLOW=9906, PETRI_PLACES=251, PETRI_TRANSITIONS=672} [2024-06-27 22:12:40,109 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 196 predicate places. [2024-06-27 22:12:40,109 INFO L495 AbstractCegarLoop]: Abstraction has has 251 places, 672 transitions, 9906 flow [2024-06-27 22:12:40,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 14.4) internal successors, (144), 10 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) [2024-06-27 22:12:40,110 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:40,110 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:40,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-06-27 22:12:40,110 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:40,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:40,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1194935901, now seen corresponding path program 3 times [2024-06-27 22:12:40,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:40,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328373175] [2024-06-27 22:12:40,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:40,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:41,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:41,377 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328373175] [2024-06-27 22:12:41,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1328373175] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:41,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:41,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-06-27 22:12:41,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931858008] [2024-06-27 22:12:41,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:41,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-06-27 22:12:41,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:41,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-06-27 22:12:41,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-06-27 22:12:41,473 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 49 [2024-06-27 22:12:41,474 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 251 places, 672 transitions, 9906 flow. Second operand has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:12:41,474 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:41,474 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 49 [2024-06-27 22:12:41,474 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:45,497 INFO L124 PetriNetUnfolderBase]: 10754/18191 cut-off events. [2024-06-27 22:12:45,497 INFO L125 PetriNetUnfolderBase]: For 492088/492908 co-relation queries the response was YES. [2024-06-27 22:12:45,640 INFO L83 FinitePrefix]: Finished finitePrefix Result has 115240 conditions, 18191 events. 10754/18191 cut-off events. For 492088/492908 co-relation queries the response was YES. Maximal size of possible extension queue 781. Compared 141249 event pairs, 4406 based on Foata normal form. 634/18200 useless extension candidates. Maximal degree in co-relation 115144. Up to 15037 conditions per place. [2024-06-27 22:12:45,741 INFO L140 encePairwiseOnDemand]: 36/49 looper letters, 566 selfloop transitions, 106 changer transitions 0/734 dead transitions. [2024-06-27 22:12:45,741 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 258 places, 734 transitions, 11887 flow [2024-06-27 22:12:45,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-06-27 22:12:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2024-06-27 22:12:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 200 transitions. [2024-06-27 22:12:45,742 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.5102040816326531 [2024-06-27 22:12:45,742 INFO L175 Difference]: Start difference. First operand has 251 places, 672 transitions, 9906 flow. Second operand 8 states and 200 transitions. [2024-06-27 22:12:45,743 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 258 places, 734 transitions, 11887 flow [2024-06-27 22:12:46,805 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 734 transitions, 11468 flow, removed 26 selfloop flow, removed 8 redundant places. [2024-06-27 22:12:46,922 INFO L231 Difference]: Finished difference. Result has 254 places, 705 transitions, 10353 flow [2024-06-27 22:12:46,923 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=9487, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=672, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=74, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=568, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=10353, PETRI_PLACES=254, PETRI_TRANSITIONS=705} [2024-06-27 22:12:46,924 INFO L281 CegarLoopForPetriNet]: 55 programPoint places, 199 predicate places. [2024-06-27 22:12:46,924 INFO L495 AbstractCegarLoop]: Abstraction has has 254 places, 705 transitions, 10353 flow [2024-06-27 22:12:46,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.0) internal successors, (112), 7 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) [2024-06-27 22:12:46,924 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-06-27 22:12:46,924 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-06-27 22:12:46,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-06-27 22:12:46,925 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONWITNESS_INVARIANT === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT, ULTIMATE.startErr1ASSERT_VIOLATIONWITNESS_INVARIANT (and 6 more)] === [2024-06-27 22:12:46,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-06-27 22:12:46,925 INFO L85 PathProgramCache]: Analyzing trace with hash -637052120, now seen corresponding path program 1 times [2024-06-27 22:12:46,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-06-27 22:12:46,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532198897] [2024-06-27 22:12:46,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-06-27 22:12:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-06-27 22:12:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-06-27 22:12:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-06-27 22:12:48,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-06-27 22:12:48,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532198897] [2024-06-27 22:12:48,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532198897] provided 1 perfect and 0 imperfect interpolant sequences [2024-06-27 22:12:48,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-06-27 22:12:48,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-06-27 22:12:48,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227861488] [2024-06-27 22:12:48,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-06-27 22:12:48,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-06-27 22:12:48,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-06-27 22:12:48,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-06-27 22:12:48,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-06-27 22:12:48,359 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 15 out of 49 [2024-06-27 22:12:48,359 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 705 transitions, 10353 flow. Second operand has 8 states, 8 states have (on average 16.75) internal successors, (134), 8 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-06-27 22:12:48,359 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-06-27 22:12:48,359 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 15 of 49 [2024-06-27 22:12:48,360 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-06-27 22:12:50,394 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L758-->L761: Formula: (= v_~__unbuffered_p0_EBX~0_1 v_~y~0_1) InVars {~y~0=v_~y~0_1} OutVars{~y~0=v_~y~0_1, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0][123], [Black: 252#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 246#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= (* (div ~z$r_buff0_thd2~0 256) 256) ~z$r_buff0_thd2~0))) (= ~z$w_buff0~0 0)), Black: 131#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 127#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 382#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 392#(and (= |#ghost~multithreaded| 0) (= ~__unbuffered_p2_EBX~0 0)), 134#true, Black: 267#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 263#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 261#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 139#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 1) (= ~z$w_buff0_used~0 1) (= |#ghost~multithreaded| 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$r_buff1_thd3~0 0)), Black: 140#(or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (or (and (= ~z$r_buff0_thd3~0 1) (= ~z$r_buff1_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (and (= ~__unbuffered_p2_EAX~0 1) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (or (= ~z~0 0) (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)))))) (and (<= 0 (div ~z$w_buff1_used~0 256)) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (= ~z$r_buff0_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p2_EAX~0 1) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff0_used~0 0) (<= ~z$w_buff1_used~0 0)) (= ~z~0 0)) (= ~z$r_buff1_thd3~0 0))) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)), Black: 518#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 144#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= |#ghost~multithreaded| 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff0_thd1~0 0) (= ~z$w_buff0_used~0 0)), Black: 400#(or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))))), Black: 399#(or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), 48#$Ultimate##0true, Black: 279#(and (= ~a~0 1) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0))), 26#L773true, Black: 285#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 287#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 551#(= |#ghost~multithreaded| 0), Black: 411#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 541#(or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)), Black: 421#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 154#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 156#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 415#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0)), 148#true, Black: 160#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 166#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 168#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 153#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 152#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 427#true, Black: 437#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 560#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), Black: 433#(and (or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (<= ~z$w_buff1_used~0 0) (= ~z$r_buff1_thd0~0 0))) (= ~z$w_buff0~0 1)), P2Thread1of1ForFork2InUse, Black: 431#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), 12#L761true, 123#true, P1Thread1of1ForFork0InUse, Black: 309#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 301#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), P0Thread1of1ForFork1InUse, 89#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 63#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 42#L18-1true, Black: 185#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 68#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 193#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 326#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 180#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 322#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 1)), Black: 324#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~a~0 1) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 0) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 577#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 585#(= |#ghost~multithreaded| 0), Black: 74#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 450#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), 588#true, Black: 464#(= |#ghost~multithreaded| 0), Black: 81#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 317#true, 603#true, Black: 593#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 598#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 591#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 594#(and (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0)), Black: 88#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 205#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 215#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 209#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 337#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))) (= ~__unbuffered_p2_EBX~0 0)), 258#true, Black: 345#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 99#(and (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 475#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 470#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 483#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 230#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 360#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 113#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 107#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~a~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 103#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 497#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 505#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 242#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0))]) [2024-06-27 22:12:50,395 INFO L294 olderBase$Statistics]: this new event has 23 ancestors and is cut-off event [2024-06-27 22:12:50,395 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-06-27 22:12:50,396 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-06-27 22:12:50,396 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2024-06-27 22:12:50,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([396] L799-->L810: Formula: (and (= v_~z$r_buff0_thd0~0_67 v_~z$r_buff1_thd0~0_63) (= v_~z$w_buff0~0_113 v_~z$w_buff1~0_97) (= v_~z$r_buff0_thd3~0_105 v_~z$r_buff1_thd3~0_93) (= v_~z$r_buff0_thd3~0_104 1) (= v_~z$w_buff0~0_112 1) (= v_~z$w_buff0_used~0_168 v_~z$w_buff1_used~0_156) (= v_~z$w_buff0_used~0_167 1) (not (= (ite (not (and (not (= (mod v_~z$w_buff1_used~0_156 256) 0)) (not (= (mod v_~z$w_buff0_used~0_167 256) 0)))) 1 0) 0)) (= v_~z$r_buff0_thd2~0_85 v_~z$r_buff1_thd2~0_87) (= v_~z$r_buff0_thd1~0_45 v_~z$r_buff1_thd1~0_47)) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_168, ~z$w_buff0~0=v_~z$w_buff0~0_113, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_105, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_45, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_85} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_167, ~z$w_buff0~0=v_~z$w_buff0~0_112, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_93, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_87, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_156, ~z$w_buff1~0=v_~z$w_buff1~0_97, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_63, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_47, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_104, P2Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_45, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_85} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~z$r_buff1_thd0~0, ~z$r_buff1_thd2~0, ~z$r_buff1_thd1~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~z$r_buff0_thd3~0, P2Thread1of1ForFork2___VERIFIER_assert_~expression#1, P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1][251], [Black: 252#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 246#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= (* (div ~z$r_buff0_thd2~0 256) 256) ~z$r_buff0_thd2~0))) (= ~z$w_buff0~0 0)), Black: 131#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 127#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 382#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), 47#L758true, Black: 392#(and (= |#ghost~multithreaded| 0) (= ~__unbuffered_p2_EBX~0 0)), 134#true, Black: 267#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 263#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 261#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 139#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 1) (= ~z$w_buff0_used~0 1) (= |#ghost~multithreaded| 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$r_buff1_thd3~0 0)), Black: 140#(or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (or (and (= ~z$r_buff0_thd3~0 1) (= ~z$r_buff1_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (and (= ~__unbuffered_p2_EAX~0 1) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (or (= ~z~0 0) (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)))))) (and (<= 0 (div ~z$w_buff1_used~0 256)) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (= ~z$r_buff0_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p2_EAX~0 1) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff0_used~0 0) (<= ~z$w_buff1_used~0 0)) (= ~z~0 0)) (= ~z$r_buff1_thd3~0 0))) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)), Black: 518#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 144#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= |#ghost~multithreaded| 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff0_thd1~0 0) (= ~z$w_buff0_used~0 0)), Black: 400#(or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))))), Black: 399#(or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), 45#L810true, Black: 279#(and (= ~a~0 1) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0))), 26#L773true, Black: 285#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 83#true, Black: 287#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 551#(= |#ghost~multithreaded| 0), Black: 411#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 541#(or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)), Black: 421#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 154#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 156#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 415#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0)), 148#true, Black: 160#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 166#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 168#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 153#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 152#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 427#true, Black: 437#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 560#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), Black: 433#(and (or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (<= ~z$w_buff1_used~0 0) (= ~z$r_buff1_thd0~0 0))) (= ~z$w_buff0~0 1)), P2Thread1of1ForFork2InUse, Black: 431#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), 123#true, P1Thread1of1ForFork0InUse, Black: 309#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 301#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), P0Thread1of1ForFork1InUse, Black: 63#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 42#L18-1true, Black: 185#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 68#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 193#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 326#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 180#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 322#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 1)), Black: 324#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~a~0 1) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 0) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 577#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 585#(= |#ghost~multithreaded| 0), Black: 74#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 450#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), 588#true, Black: 464#(= |#ghost~multithreaded| 0), Black: 81#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 317#true, 603#true, Black: 593#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 598#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 591#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 594#(and (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0)), Black: 88#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 205#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 89#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 215#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 209#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 337#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))) (= ~__unbuffered_p2_EBX~0 0)), 258#true, Black: 345#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 99#(and (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 475#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 470#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 483#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 230#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 360#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 113#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 107#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~a~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 103#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 497#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 505#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 242#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0))]) [2024-06-27 22:12:50,397 INFO L294 olderBase$Statistics]: this new event has 24 ancestors and is cut-off event [2024-06-27 22:12:50,397 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-06-27 22:12:50,397 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-06-27 22:12:50,401 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2024-06-27 22:12:51,011 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([384] L758-->L761: Formula: (= v_~__unbuffered_p0_EBX~0_1 v_~y~0_1) InVars {~y~0=v_~y~0_1} OutVars{~y~0=v_~y~0_1, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0][123], [Black: 252#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 246#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= (* (div ~z$r_buff0_thd2~0 256) 256) ~z$r_buff0_thd2~0))) (= ~z$w_buff0~0 0)), Black: 131#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 127#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 382#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 392#(and (= |#ghost~multithreaded| 0) (= ~__unbuffered_p2_EBX~0 0)), 134#true, Black: 267#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 263#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 261#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 139#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 1) (= ~z$w_buff0_used~0 1) (= |#ghost~multithreaded| 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$r_buff1_thd3~0 0)), Black: 140#(or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (or (and (= ~z$r_buff0_thd3~0 1) (= ~z$r_buff1_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (and (= ~__unbuffered_p2_EAX~0 1) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (or (= ~z~0 0) (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)))))) (and (<= 0 (div ~z$w_buff1_used~0 256)) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (= ~z$r_buff0_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p2_EAX~0 1) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff0_used~0 0) (<= ~z$w_buff1_used~0 0)) (= ~z~0 0)) (= ~z$r_buff1_thd3~0 0))) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)), Black: 518#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 144#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= |#ghost~multithreaded| 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff0_thd1~0 0) (= ~z$w_buff0_used~0 0)), Black: 400#(or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))))), Black: 399#(or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), 48#$Ultimate##0true, Black: 279#(and (= ~a~0 1) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0))), 26#L773true, Black: 285#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 287#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 551#(= |#ghost~multithreaded| 0), Black: 411#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 541#(or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)), Black: 421#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 154#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 156#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 415#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0)), 148#true, Black: 160#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 166#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 168#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 153#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 152#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 427#true, Black: 437#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 560#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), Black: 433#(and (or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (<= ~z$w_buff1_used~0 0) (= ~z$r_buff1_thd0~0 0))) (= ~z$w_buff0~0 1)), P2Thread1of1ForFork2InUse, 12#L761true, Black: 431#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), 123#true, P1Thread1of1ForFork0InUse, Black: 309#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 301#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), P0Thread1of1ForFork1InUse, 89#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 63#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 185#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 68#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 2#ULTIMATE.startEXITtrue, Black: 193#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 326#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 180#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 322#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 1)), Black: 324#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~a~0 1) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 0) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 577#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 585#(= |#ghost~multithreaded| 0), Black: 74#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 450#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), 588#true, Black: 464#(= |#ghost~multithreaded| 0), Black: 81#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 317#true, 603#true, Black: 593#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 598#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 591#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 594#(and (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0)), Black: 88#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 205#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 215#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 209#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 337#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))) (= ~__unbuffered_p2_EBX~0 0)), 258#true, Black: 345#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 99#(and (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 475#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 470#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 483#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 230#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 360#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 113#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 107#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~a~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 103#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 497#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 505#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 242#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0))]) [2024-06-27 22:12:51,012 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2024-06-27 22:12:51,012 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-06-27 22:12:51,013 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-06-27 22:12:51,013 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2024-06-27 22:12:51,013 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([396] L799-->L810: Formula: (and (= v_~z$r_buff0_thd0~0_67 v_~z$r_buff1_thd0~0_63) (= v_~z$w_buff0~0_113 v_~z$w_buff1~0_97) (= v_~z$r_buff0_thd3~0_105 v_~z$r_buff1_thd3~0_93) (= v_~z$r_buff0_thd3~0_104 1) (= v_~z$w_buff0~0_112 1) (= v_~z$w_buff0_used~0_168 v_~z$w_buff1_used~0_156) (= v_~z$w_buff0_used~0_167 1) (not (= (ite (not (and (not (= (mod v_~z$w_buff1_used~0_156 256) 0)) (not (= (mod v_~z$w_buff0_used~0_167 256) 0)))) 1 0) 0)) (= v_~z$r_buff0_thd2~0_85 v_~z$r_buff1_thd2~0_87) (= v_~z$r_buff0_thd1~0_45 v_~z$r_buff1_thd1~0_47)) InVars {~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$w_buff0_used~0=v_~z$w_buff0_used~0_168, ~z$w_buff0~0=v_~z$w_buff0~0_113, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_105, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_45, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_85} OutVars{~z$w_buff0_used~0=v_~z$w_buff0_used~0_167, ~z$w_buff0~0=v_~z$w_buff0~0_112, ~z$r_buff1_thd3~0=v_~z$r_buff1_thd3~0_93, ~z$r_buff1_thd2~0=v_~z$r_buff1_thd2~0_87, ~z$w_buff1_used~0=v_~z$w_buff1_used~0_156, ~z$w_buff1~0=v_~z$w_buff1~0_97, ~z$r_buff0_thd0~0=v_~z$r_buff0_thd0~0_67, ~z$r_buff1_thd0~0=v_~z$r_buff1_thd0~0_63, ~z$r_buff1_thd1~0=v_~z$r_buff1_thd1~0_47, ~z$r_buff0_thd3~0=v_~z$r_buff0_thd3~0_104, P2Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|, ~z$r_buff0_thd1~0=v_~z$r_buff0_thd1~0_45, ~z$r_buff0_thd2~0=v_~z$r_buff0_thd2~0_85} AuxVars[] AssignedVars[~z$w_buff0_used~0, ~z$w_buff0~0, ~z$r_buff1_thd3~0, ~z$r_buff1_thd0~0, ~z$r_buff1_thd2~0, ~z$r_buff1_thd1~0, ~z$w_buff1_used~0, ~z$w_buff1~0, ~z$r_buff0_thd3~0, P2Thread1of1ForFork2___VERIFIER_assert_~expression#1, P2Thread1of1ForFork2___VERIFIER_assert_#in~expression#1][251], [Black: 252#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 246#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= (* (div ~z$r_buff0_thd2~0 256) 256) ~z$r_buff0_thd2~0))) (= ~z$w_buff0~0 0)), Black: 131#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 127#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 382#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), 47#L758true, Black: 392#(and (= |#ghost~multithreaded| 0) (= ~__unbuffered_p2_EBX~0 0)), 134#true, Black: 267#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 263#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 261#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 139#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$r_buff0_thd3~0 1) (= ~z$w_buff0_used~0 1) (= |#ghost~multithreaded| 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$r_buff1_thd3~0 0)), Black: 140#(or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (or (and (= ~z$r_buff0_thd3~0 1) (= ~z$r_buff1_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (and (= ~__unbuffered_p2_EAX~0 1) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (or (= ~z~0 0) (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff1_used~0 0)))))) (and (<= 0 (div ~z$w_buff1_used~0 256)) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (<= ~z$w_buff1_used~0 0)) (not (= ~z~0 0))) (= ~z$r_buff0_thd3~0 0) (or (and (= ~__unbuffered_cnt~0 0) (= ~z~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p2_EAX~0 1) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 ~y~0) (= ~a~0 0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~z$w_buff0_used~0 0) (<= ~z$w_buff1_used~0 0)) (= ~z~0 0)) (= ~z$r_buff1_thd3~0 0))) (= ~__unbuffered_p2_EBX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1)) (= |#ghost~multithreaded| 0)), Black: 518#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 144#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= |#ghost~multithreaded| 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~z$r_buff0_thd1~0 0) (= ~z$w_buff0_used~0 0)), Black: 400#(or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))))), Black: 399#(or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), 45#L810true, Black: 279#(and (= ~a~0 1) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0))), 26#L773true, Black: 285#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 83#true, Black: 287#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 551#(= |#ghost~multithreaded| 0), Black: 411#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 541#(or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)), Black: 421#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 154#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 156#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 415#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0)), 148#true, Black: 160#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 166#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1))) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 168#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~__unbuffered_p0_EBX~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 153#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 152#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), 427#true, Black: 437#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 560#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)), Black: 433#(and (or (= |#ghost~multithreaded| 0) (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= 0 (div ~z$w_buff1_used~0 256)) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (<= ~z$w_buff1_used~0 0) (= ~z$r_buff1_thd0~0 0))) (= ~z$w_buff0~0 1)), P2Thread1of1ForFork2InUse, Black: 431#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), 123#true, P1Thread1of1ForFork0InUse, Black: 309#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 301#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), P0Thread1of1ForFork1InUse, Black: 63#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~a~0 0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 185#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 68#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 2#ULTIMATE.startEXITtrue, Black: 193#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p2_EAX~0 0)), Black: 326#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 180#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 322#(and (or (and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 1)), Black: 324#(and (= ~__unbuffered_cnt~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~a~0 1) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 0) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0)), Black: 577#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 585#(= |#ghost~multithreaded| 0), Black: 74#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 450#(or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~z$mem_tmp~0 0) (<= 0 (+ ~__unbuffered_p0_EBX~0 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (<= ~__unbuffered_p0_EBX~0 0) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), 588#true, Black: 464#(= |#ghost~multithreaded| 0), Black: 81#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), 317#true, 603#true, Black: 593#(and (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0) (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0))), Black: 598#(and (= ~__unbuffered_cnt~0 0) (or (and (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1))) (= |#ghost~multithreaded| 0)) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 591#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 594#(and (or (and (= ~__unbuffered_cnt~0 0) (<= ~z$w_buff0_used~0 1) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (= ~z$r_buff0_thd3~0 1) (<= 0 (div ~z$w_buff0_used~0 256)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff1_thd3~0 0) (= ~z$mem_tmp~0 0) (<= 0 ~y~0) (= ~x~0 1) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0) (= ~z$r_buff1_thd0~0 0) (= ~z$w_buff0~0 1) (= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256)))) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p2_EBX~0 0)), Black: 88#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (<= 0 ~y~0) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 205#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 89#(and (= ~__unbuffered_cnt~0 0) (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 215#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~y~0 0) (= ~z$mem_tmp~0 0) (or (= |#ghost~multithreaded| 0) (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)))) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 209#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 337#(and (or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (= (* 256 (div ~z$w_buff0_used~0 256)) ~z$w_buff0_used~0) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))) (= ~__unbuffered_p2_EBX~0 0)), 258#true, Black: 345#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 99#(and (= 0 ~z$flush_delayed~0) (= ~z$w_buff1_used~0 0) (<= ~z$r_buff1_thd0~0 0) (= ~a~0 1) (= ~z$r_buff0_thd3~0 0) (= ~z$w_buff1~0 0) (= ~z$read_delayed~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~z$r_buff1_thd3~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= 0 (div ~z$r_buff1_thd0~0 256)) (= ~x~0 1) (= ~z$r_buff0_thd0~0 0) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (<= 0 ~__unbuffered_p0_EBX~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~z$r_buff1_thd1~0 0) (= ~z$r_buff0_thd1~0 0) (<= ~__unbuffered_p0_EBX~0 ~y~0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 475#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 470#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 483#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 227#(and (= ~__unbuffered_cnt~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (= ~y~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0)), Black: 230#(or (and (= ~__unbuffered_cnt~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$flush_delayed~0 (+ (* (div ~z$flush_delayed~0 256) 256) 1)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$w_buff1_used~0 (* 256 (div ~z$w_buff1_used~0 256))) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 1) (<= ~z$r_buff1_thd2~0 (+ (* 256 (div ~z$r_buff1_thd2~0 256)) 1)) (<= ~z$r_buff0_thd2~0 (+ (* (div ~z$r_buff0_thd2~0 256) 256) 1)) (= ~__unbuffered_p0_EBX~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$w_buff0_used~0 (* 256 (div ~z$w_buff0_used~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (= ~__unbuffered_p2_EAX~0 0)) (= |#ghost~multithreaded| 0)), Black: 360#(and (= ~__unbuffered_p2_EBX~0 0) (or (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0))), Black: 113#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0))), Black: 107#(or (= |#ghost~multithreaded| 0) (and (= 0 ~z$flush_delayed~0) (= ~x~0 0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~a~0 0) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (= ~z$w_buff0~0 0) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0))), Black: 103#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~a~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 497#(and (or (and (= 0 ~z$flush_delayed~0) (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (= ~z$w_buff1_used~0 0) (<= 0 (div ~z$w_buff0_used~0 256)) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (= ~a~0 1) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~z$w_buff1~0 0) (= ~__unbuffered_p1_EAX~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$mem_tmp~0 0) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= 1 ~__unbuffered_cnt~0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1) (<= ~z$w_buff0_used~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$r_buff1_thd2~0 0)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0)), Black: 505#(and (= ~__unbuffered_cnt~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (or (and (<= ~z$r_buff1_thd3~0 (* 256 (div ~z$r_buff1_thd3~0 256))) (<= ~z$r_buff1_thd1~0 (+ (* (div ~z$r_buff1_thd1~0 256) 256) 1)) (<= ~z$r_buff0_thd1~0 (+ (* 256 (div ~z$r_buff0_thd1~0 256)) 1)) (<= ~z$r_buff1_thd0~0 (+ (* (div ~z$r_buff1_thd0~0 256) 256) 1)) (= ~x~0 1) (<= ~z$r_buff0_thd3~0 (* 256 (div ~z$r_buff0_thd3~0 256))) (<= ~z$r_buff0_thd0~0 (+ (* 256 (div ~z$r_buff0_thd0~0 256)) 1)) (<= ~z$read_delayed~0 (+ (* 256 (div ~z$read_delayed~0 256)) 1)) (= ~y~0 1)) (= |#ghost~multithreaded| 0)) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0)), Black: 242#(and (= ~__unbuffered_cnt~0 0) (= ~x~0 0) (= ~z$w_buff1_used~0 0) (= ~a~0 1) (= ~z$w_buff1~0 0) (= ~__unbuffered_p0_EAX~0 0) (= ~__unbuffered_p0_EBX~0 0) (= ~z$r_buff0_thd2~0 0) (= ~z$w_buff0~0 0) (= ~__unbuffered_p2_EBX~0 0) (= ~z~0 0) (= ~__unbuffered_p2_EAX~0 0) (= ~z$w_buff0_used~0 0) (= ~z$r_buff1_thd2~0 0))]) [2024-06-27 22:12:51,014 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2024-06-27 22:12:51,014 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-06-27 22:12:51,014 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2024-06-27 22:12:51,014 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event