./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe013_tso.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe013_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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/safe013_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe013_tso.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-dev-cb09d65-m [2024-01-27 23:04:06,621 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:04:06,705 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:04:06,711 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:04:06,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:04:06,736 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:04:06,739 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:04:06,740 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:04:06,740 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:04:06,743 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:04:06,744 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:04:06,744 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:04:06,745 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:04:06,746 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:04:06,746 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:04:06,746 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:04:06,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:04:06,747 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:04:06,747 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:04:06,747 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:04:06,747 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:04:06,748 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:04:06,748 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:04:06,748 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:04:06,748 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:04:06,748 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:04:06,749 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:04:06,749 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:04:06,749 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:04:06,750 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:04:06,750 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:04:06,751 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:04:06,751 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:04:06,751 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:04:06,751 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:04:06,751 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:04:06,751 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:04:06,752 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:04:06,753 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:04:06,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:04:07,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:04:07,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:04:07,012 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:04:07,012 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:04:07,013 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe013_tso.i [2024-01-27 23:04:08,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:04:08,310 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:04:08,311 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe013_tso.i [2024-01-27 23:04:08,324 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b93750ac/94b75002bcc044fa9b243321b2c16a5d/FLAG07d6b639f [2024-01-27 23:04:08,335 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b93750ac/94b75002bcc044fa9b243321b2c16a5d [2024-01-27 23:04:08,337 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:04:08,337 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:04:08,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe013_tso.yml/witness.yml [2024-01-27 23:04:08,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:04:08,653 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:04:08,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:04:08,655 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:04:08,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:04:08,659 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:04:08" (1/2) ... [2024-01-27 23:04:08,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f6630a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:08, skipping insertion in model container [2024-01-27 23:04:08,662 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:04:08" (1/2) ... [2024-01-27 23:04:08,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c71e8b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:08, skipping insertion in model container [2024-01-27 23:04:08,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:08" (2/2) ... [2024-01-27 23:04:08,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f6630a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:08, skipping insertion in model container [2024-01-27 23:04:08,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:08" (2/2) ... [2024-01-27 23:04:08,664 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:04:09,005 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:04:09,007 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,007 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= z [2024-01-27 23:04:09,007 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y <= 1 [2024-01-27 23:04:09,007 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= y [2024-01-27 23:04:09,007 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,008 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,008 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] z <= 127 [2024-01-27 23:04:09,008 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x <= 1 [2024-01-27 23:04:09,008 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x == 0 || x == 1 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] z <= 2 [2024-01-27 23:04:09,009 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y == 0 || y == 1 [2024-01-27 23:04:09,010 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= x [2024-01-27 23:04:09,010 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,010 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 1 <= __unbuffered_cnt [2024-01-27 23:04:09,010 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,010 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= z [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] z <= 2 [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x == 0 || x == 1 [2024-01-27 23:04:09,011 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] z <= 127 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y <= 1 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= y [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x <= 1 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y == 0 || y == 1 [2024-01-27 23:04:09,012 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= x [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] z <= 127 [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 1 <= __unbuffered_cnt [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= x [2024-01-27 23:04:09,014 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,015 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,015 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= z [2024-01-27 23:04:09,015 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-27 23:04:09,015 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,015 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= y [2024-01-27 23:04:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x == 0 || x == 1 [2024-01-27 23:04:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,016 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,017 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 1 [2024-01-27 23:04:09,017 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y == 0 || y == 1 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] z <= 2 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y <= 1 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] z <= 127 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y == 0 || y == 1 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] z <= 2 [2024-01-27 23:04:09,018 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= x [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x == 0 || x == 1 [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,019 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x <= 1 [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y <= 1 [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= z [2024-01-27 23:04:09,020 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= z [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x == 0 || x == 1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 1 [2024-01-27 23:04:09,021 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y == 0 || y == 1 [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 127 [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] z <= 2 [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x <= 1 [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,023 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-27 23:04:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x == 0 || x == 1 [2024-01-27 23:04:09,024 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,025 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,025 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,025 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y <= 1 [2024-01-27 23:04:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,026 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= z [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y == 0 || y == 1 [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= y [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 2 [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] z <= 127 [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 127 [2024-01-27 23:04:09,027 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] z <= 2 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y == 0 || y == 1 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 1 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x == 0 || x == 1 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,028 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 1 [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,029 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= z [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y == 0 || y == 1 [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,030 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 1 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 127 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] z <= 2 [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,031 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1 [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= z [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,032 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 23:04:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (unsigned long )arg == 0UL [2024-01-27 23:04:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 1 [2024-01-27 23:04:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 1 [2024-01-27 23:04:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,033 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x == 0 || x == 1 [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= z [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,034 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] z <= 2 [2024-01-27 23:04:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y == 0 || y == 1 [2024-01-27 23:04:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,035 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,036 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,036 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] z <= 127 [2024-01-27 23:04:09,037 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-27 23:04:09,038 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-27 23:04:09,039 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,039 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,039 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-27 23:04:09,041 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] z <= 2 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x == 0 || x == 1 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,042 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 0 || y == 1 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] z <= 127 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= y [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= z [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 1 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 1 [2024-01-27 23:04:09,043 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,044 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-27 23:04:09,044 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,044 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 127 [2024-01-27 23:04:09,045 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,045 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,045 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= z [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x == 0 || x == 1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,046 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 1 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] z <= 2 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,047 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y == 0 || y == 1 [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 127 [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 1 [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,048 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= x [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] z <= 2 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x <= 1 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x == 0 || x == 1 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= z [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,049 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= y [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] z == 2 [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y <= 1 [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x == 0 || x == 1 [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= y [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x <= 1 [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p0_EAX == 0 || ((0 <= __unbuffered_p0_EAX && __unbuffered_p0_EAX <= 1) && (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1)) [2024-01-27 23:04:09,050 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= x [2024-01-27 23:04:09,051 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] y == 0 || y == 1 [2024-01-27 23:04:09,052 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,052 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,052 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,052 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,053 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] z == 2 [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1 [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,054 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 127 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 1 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= z [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x == 0 || x == 1 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y == 0 || y == 1 [2024-01-27 23:04:09,055 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 1 [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (unsigned long )arg == 0UL [2024-01-27 23:04:09,056 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] z <= 2 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x <= 1 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,057 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 2 [2024-01-27 23:04:09,058 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,058 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] z <= 127 [2024-01-27 23:04:09,059 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,062 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= x [2024-01-27 23:04:09,062 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y <= 1 [2024-01-27 23:04:09,062 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,062 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,062 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,064 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= z [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= y [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y == 0 || y == 1 [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-27 23:04:09,065 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x == 0 || x == 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= z [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y == 0 || y == 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x <= 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x == 0 || x == 1 [2024-01-27 23:04:09,066 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= x [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] z <= 2 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] z <= 127 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= y [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y <= 1 [2024-01-27 23:04:09,067 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= y [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 127 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y == 0 || y == 1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] z <= 2 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x == 0 || x == 1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= x [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] y <= 1 [2024-01-27 23:04:09,068 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] x <= 1 [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= z [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= z [2024-01-27 23:04:09,069 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 127 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= x [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= y [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 1 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,070 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] z <= 2 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y == 0 || y == 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x == 0 || x == 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x == 0 || x == 1 [2024-01-27 23:04:09,071 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= z [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y == 1 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 2 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] z <= 127 [2024-01-27 23:04:09,072 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 127 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,073 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= z [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y == 0 || y == 1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x == 0 || x == 1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= __unbuffered_cnt [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 1 [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-27 23:04:09,074 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] z <= 2 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-27 23:04:09,075 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y <= 1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x <= 1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= z [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 127 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] x == 0 || x == 1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,076 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] z <= 2 [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] y == 0 || y == 1 [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= y [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,077 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] 0 <= x [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= y [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x <= 1 [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y == 0 || y == 1 [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,078 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= z [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 2 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] z <= 127 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x == 0 || x == 1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y <= 1 [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= y [2024-01-27 23:04:09,079 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 0 || y == 1 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 127 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= z [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-27 23:04:09,080 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] z <= 2 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x == 0 || x == 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x <= 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x == 0 || x == 1 [2024-01-27 23:04:09,081 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= z [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y <= 1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= y [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y == 0 || y == 1 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] z <= 127 [2024-01-27 23:04:09,082 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= x [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] z <= 2 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (z == 0 || z == 1) || z == 2 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= z [2024-01-27 23:04:09,083 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 2 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] z <= 127 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,084 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x == 1 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] x == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard1 == (_Bool)0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EAX == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] z == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p0_EAX == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] y == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard0 == (_Bool)0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_cnt == 0 [2024-01-27 23:04:09,085 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX <= 1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EAX [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x == 0 || x == 1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 1 [2024-01-27 23:04:09,086 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y == 0 || y == 1 [2024-01-27 23:04:09,087 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1 [2024-01-27 23:04:09,087 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 1 [2024-01-27 23:04:09,087 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-27 23:04:09,087 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] z == 1 [2024-01-27 23:04:09,087 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX [2024-01-27 23:04:09,122 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:04:09,240 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe013_tso.i[945,958] [2024-01-27 23:04:09,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:04:09,367 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:04:09,376 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe013_tso.i[945,958] [2024-01-27 23:04:09,377 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 23:04:09,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:04:09,611 INFO L206 MainTranslator]: Completed translation [2024-01-27 23:04:09,612 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09 WrapperNode [2024-01-27 23:04:09,612 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:04:09,613 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-27 23:04:09,613 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-27 23:04:09,613 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-27 23:04:09,618 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 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,652 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 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,684 INFO L138 Inliner]: procedures = 176, calls = 55, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 168 [2024-01-27 23:04:09,685 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-27 23:04:09,686 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-27 23:04:09,686 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-27 23:04:09,686 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-27 23:04:09,698 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,717 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,736 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-27 23:04:09,736 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,736 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,762 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,764 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,766 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,771 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-27 23:04:09,772 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-27 23:04:09,772 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-27 23:04:09,772 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-27 23:04:09,772 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (1/1) ... [2024-01-27 23:04:09,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:04:09,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:04:09,828 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) [2024-01-27 23:04:09,873 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 [2024-01-27 23:04:09,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-27 23:04:09,898 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-27 23:04:09,898 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-27 23:04:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-27 23:04:09,899 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-27 23:04:09,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-27 23:04:09,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-27 23:04:09,901 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-27 23:04:10,000 INFO L244 CfgBuilder]: Building ICFG [2024-01-27 23:04:10,002 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-27 23:04:10,753 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-27 23:04:10,753 INFO L293 CfgBuilder]: Performing block encoding [2024-01-27 23:04:16,132 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-27 23:04:16,132 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-27 23:04:16,133 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:04:16 BoogieIcfgContainer [2024-01-27 23:04:16,133 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-27 23:04:16,134 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-27 23:04:16,135 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-27 23:04:16,137 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-27 23:04:16,137 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 11:04:08" (1/4) ... [2024-01-27 23:04:16,138 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d2f66ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 11:04:16, skipping insertion in model container [2024-01-27 23:04:16,138 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:08" (2/4) ... [2024-01-27 23:04:16,138 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d2f66ca and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:04:16, skipping insertion in model container [2024-01-27 23:04:16,138 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:09" (3/4) ... [2024-01-27 23:04:16,138 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d2f66ca and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:04:16, skipping insertion in model container [2024-01-27 23:04:16,138 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:04:16" (4/4) ... [2024-01-27 23:04:16,139 INFO L112 eAbstractionObserver]: Analyzing ICFG safe013_tso.i [2024-01-27 23:04:16,154 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-27 23:04:16,154 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 545 error locations. [2024-01-27 23:04:16,154 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-27 23:04:16,341 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 23:04:16,372 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 613 places, 604 transitions, 1220 flow [2024-01-27 23:04:16,706 INFO L124 PetriNetUnfolderBase]: 1/601 cut-off events. [2024-01-27 23:04:16,706 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:04:16,720 INFO L83 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 601 events. 1/601 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 141. Compared 5721 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 587. Up to 2 conditions per place. [2024-01-27 23:04:16,721 INFO L82 GeneralOperation]: Start removeDead. Operand has 613 places, 604 transitions, 1220 flow [2024-01-27 23:04:16,757 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 610 places, 601 transitions, 1211 flow [2024-01-27 23:04:16,764 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 23:04:16,769 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;@642538a1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 23:04:16,769 INFO L358 AbstractCegarLoop]: Starting to check reachability of 994 error locations. [2024-01-27 23:04:16,771 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 23:04:16,771 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-27 23:04:16,771 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:04:16,771 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:04:16,772 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-27 23:04:16,772 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 991 more)] === [2024-01-27 23:04:16,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:04:16,776 INFO L85 PathProgramCache]: Analyzing trace with hash 359203, now seen corresponding path program 1 times [2024-01-27 23:04:16,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:04:16,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537569435] [2024-01-27 23:04:16,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:04:16,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:04:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:04:16,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:04:16,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:04:16,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537569435] [2024-01-27 23:04:16,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537569435] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:04:16,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 23:04:16,908 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-27 23:04:16,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961987982] [2024-01-27 23:04:16,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:04:16,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 23:04:16,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:04:16,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 23:04:16,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 23:04:16,950 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 604 [2024-01-27 23:04:16,952 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 610 places, 601 transitions, 1211 flow. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 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) [2024-01-27 23:04:16,953 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:04:16,953 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 604 [2024-01-27 23:04:16,953 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand