./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe021_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/safe021_tso.yml/witness.yml --architecture 32bit


--------------------------------------------------------------------------------


Checking for ERROR reachability
Using default analysis
Version ab2e0ac4
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/safe021_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe021_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-ab2e0ac-m
[2024-01-29 14:14:19,654 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-01-29 14:14:19,719 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-01-29 14:14:19,724 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-01-29 14:14:19,725 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-01-29 14:14:19,748 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-01-29 14:14:19,748 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-01-29 14:14:19,749 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-01-29 14:14:19,749 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-01-29 14:14:19,754 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-01-29 14:14:19,754 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-01-29 14:14:19,754 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-01-29 14:14:19,755 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-01-29 14:14:19,756 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-01-29 14:14:19,756 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-01-29 14:14:19,757 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-01-29 14:14:19,757 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-01-29 14:14:19,757 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-01-29 14:14:19,757 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-01-29 14:14:19,757 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-01-29 14:14:19,758 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-01-29 14:14:19,758 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-01-29 14:14:19,758 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-01-29 14:14:19,758 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-01-29 14:14:19,759 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-01-29 14:14:19,759 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-01-29 14:14:19,759 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-01-29 14:14:19,759 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-01-29 14:14:19,760 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-01-29 14:14:19,760 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-01-29 14:14:19,761 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-01-29 14:14:19,761 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-01-29 14:14:19,761 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-01-29 14:14:19,761 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-01-29 14:14:19,761 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-01-29 14:14:19,762 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-01-29 14:14:19,763 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-01-29 14:14:19,763 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-01-29 14:14:19,763 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-01-29 14:14:19,997 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-01-29 14:14:20,046 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-01-29 14:14:20,049 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-01-29 14:14:20,050 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-01-29 14:14:20,050 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-01-29 14:14:20,052 INFO  L431   ainManager$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/safe021_tso.yml/witness.yml
[2024-01-29 14:14:20,267 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-01-29 14:14:20,267 INFO  L274        PluginConnector]: CDTParser initialized
[2024-01-29 14:14:20,267 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe021_tso.i
[2024-01-29 14:14:21,370 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-01-29 14:14:21,596 INFO  L384              CDTParser]: Found 1 translation units.
[2024-01-29 14:14:21,599 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe021_tso.i
[2024-01-29 14:14:21,615 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed4dd3490/12f2bfe836ea41669a36c926c314753f/FLAG484674d44
[2024-01-29 14:14:21,630 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed4dd3490/12f2bfe836ea41669a36c926c314753f
[2024-01-29 14:14:21,630 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-01-29 14:14:21,632 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-01-29 14:14:21,633 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-01-29 14:14:21,633 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-01-29 14:14:21,637 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-01-29 14:14:21,638 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:20" (1/2) ...
[2024-01-29 14:14:21,639 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc0d6f4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:21, skipping insertion in model container
[2024-01-29 14:14:21,639 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:20" (1/2) ...
[2024-01-29 14:14:21,640 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ac8c1f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:21, skipping insertion in model container
[2024-01-29 14:14:21,640 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:21" (2/2) ...
[2024-01-29 14:14:21,641 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc0d6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:21, skipping insertion in model container
[2024-01-29 14:14:21,641 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:21" (2/2) ...
[2024-01-29 14:14:21,641 INFO  L83    nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-01-29 14:14:21,856 INFO  L96    nessWitnessExtractor]: Found the following entries in the witness:
[2024-01-29 14:14:21,857 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] y <= 1
[2024-01-29 14:14:21,857 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] z == 0 || z == 1
[2024-01-29 14:14:21,857 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= z
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= x
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] x <= 2
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,858 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] y == 0 || y == 1
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= y
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] x <= 127
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] z <= 1
[2024-01-29 14:14:21,859 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,860 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] z == 0 || z == 1
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] x <= 127
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] z <= 1
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,861 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= z
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] x <= 2
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,862 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] z <= 1
[2024-01-29 14:14:21,863 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] x <= 2
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] y == 1
[2024-01-29 14:14:21,864 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] z == 0 || z == 1
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= z
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,865 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] x <= 127
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] z == 0 || z == 1
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,866 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= z
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] x <= 2
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] z <= 1
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] y <= 1
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= y
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] y == 0 || y == 1
[2024-01-29 14:14:21,867 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] x <= 127
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,868 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] y <= 1
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= z
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,869 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] y == 0 || y == 1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] x == 1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] z <= 1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] z == 0 || z == 1
[2024-01-29 14:14:21,870 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,871 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= z
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] y == 0 || y == 1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,872 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= y
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 1 <= __unbuffered_cnt
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] z <= 1
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= x
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] y <= 1
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] x <= 2
[2024-01-29 14:14:21,873 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] x <= 127
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] z == 0 || z == 1
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] x <= 127
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,874 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] y == 0 || y == 1
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] z <= 1
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] x <= 2
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] z == 0 || z == 1
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,875 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= z
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] y <= 1
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,876 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] x <= 127
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,877 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] y <= 1
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] y == 0 || y == 1
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] x <= 2
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= z
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,878 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] z <= 1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] z == 0 || z == 1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] y <= 1
[2024-01-29 14:14:21,879 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] z <= 1
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= y
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] y == 0 || y == 1
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= z
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= x
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,880 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] z == 0 || z == 1
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] x <= 127
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] x <= 2
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,881 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L792-L792] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] z <= 1
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] x <= 127
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] z == 0 || z == 1
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,882 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] x <= 2
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] y <= 1
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= z
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,883 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] y == 0 || y == 1
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,884 INFO  L98    nessWitnessExtractor]: Location invariant before [L765-L765] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] y == 0 || y == 1
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] z <= 1
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,885 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] y <= 1
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] x <= 2
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= z
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] x <= 127
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= y
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,886 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= x
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] z == 0 || z == 1
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] y <= 1
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= x
[2024-01-29 14:14:21,887 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] z == 0 || z == 1
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] z <= 1
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= z
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] x <= 127
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= __unbuffered_cnt
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] y == 0 || y == 1
[2024-01-29 14:14:21,888 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] x <= 2
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= y
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,889 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= z
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] y <= 1
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] y == 0 || y == 1
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] z == 0 || z == 1
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= y
[2024-01-29 14:14:21,890 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] z <= 1
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] x <= 127
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] x <= 2
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= x
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,891 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L785-L785] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= z
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] y <= 1
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,892 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] z <= 1
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] y == 0 || y == 1
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] z == 0 || z == 1
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,893 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] x <= 127
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] x <= 2
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,894 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] y <= 1
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] z == 0 || z == 1
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] x <= 2
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 || y == 1
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,895 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] z <= 1
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] x <= 127
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= z
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,896 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] z <= 1
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] y == 0 || y == 1
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= y
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] x == 2
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,897 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] y <= 1
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] z == 0 || z == 1
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= z
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p2_EAX == 1 || ((0 <= __unbuffered_p2_EAX && __unbuffered_p2_EAX <= 1) && (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1))
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= x
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] x <= 127
[2024-01-29 14:14:21,898 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] y == 0 || y == 1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] z <= 1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] z == 0 || z == 1
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= y
[2024-01-29 14:14:21,899 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] x <= 2
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] y <= 1
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= z
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,900 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] z <= 1
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= z
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] x == 2
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] y <= 1
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,901 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] y == 0 || y == 1
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] z == 0 || z == 1
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,902 INFO  L98    nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] __unbuffered_p2_EAX == 0
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] main$tmp_guard1 == (_Bool)0
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] __unbuffered_cnt == 0
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] y == 0
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] z == 0
[2024-01-29 14:14:21,903 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] main$tmp_guard0 == (_Bool)0
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] __unbuffered_p2_EBX == 0
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L779-L779] x == 0
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,904 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,905 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] z == 1
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,906 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] z <= 1
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= z
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] y == 0 || y == 1
[2024-01-29 14:14:21,907 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] y <= 1
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] z == 0 || z == 1
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,908 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] x <= 127
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= z
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] y <= 1
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= y
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= x
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] z <= 1
[2024-01-29 14:14:21,909 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] y == 0 || y == 1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] z == 0 || z == 1
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] x <= 2
[2024-01-29 14:14:21,910 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2
[2024-01-29 14:14:21,911 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x
[2024-01-29 14:14:21,912 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,912 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] z == 0 || z == 1
[2024-01-29 14:14:21,912 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1
[2024-01-29 14:14:21,912 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,913 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,918 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= z
[2024-01-29 14:14:21,918 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] z <= 1
[2024-01-29 14:14:21,918 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1
[2024-01-29 14:14:21,918 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y
[2024-01-29 14:14:21,918 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] z <= 1
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] y <= 1
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] x <= 2
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= x
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,919 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,920 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,920 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,920 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] x <= 127
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] y == 0 || y == 1
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] z == 0 || z == 1
[2024-01-29 14:14:21,921 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= z
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= y
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= z
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 1 <= __unbuffered_cnt
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] z == 0 || z == 1
[2024-01-29 14:14:21,922 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= x
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] x <= 127
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] y <= 1
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] z <= 1
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] x <= 2
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] y == 0 || y == 1
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,923 INFO  L98    nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] z <= 1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= z
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] y <= 1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] y == 0 || y == 1
[2024-01-29 14:14:21,924 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= y
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] x <= 127
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= x
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] x <= 2
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] z == 0 || z == 1
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,925 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_p2_EAX
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] x <= 127
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_cnt
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] z == 0 || z == 1
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] z <= 1
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EAX <= 1
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_p2_EBX
[2024-01-29 14:14:21,926 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] x <= 2
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] y <= 1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= x
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] y == 0 || y == 1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= z
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EBX <= 1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1
[2024-01-29 14:14:21,927 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] (x == 0 || x == 1) || x == 2
[2024-01-29 14:14:21,928 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= y
[2024-01-29 14:14:21,973 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-01-29 14:14:22,120 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/safe021_tso.i[945,958]
[2024-01-29 14:14:22,269 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-01-29 14:14:22,285 INFO  L202         MainTranslator]: Completed pre-run
[2024-01-29 14:14:22,298 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/safe021_tso.i[945,958]
[2024-01-29 14:14:22,299 WARN  L424         MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry
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[2024-01-29 14:14:22,596 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-01-29 14:14:22,670 INFO  L206         MainTranslator]: Completed translation
[2024-01-29 14:14:22,671 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22 WrapperNode
[2024-01-29 14:14:22,671 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-01-29 14:14:22,672 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-01-29 14:14:22,672 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-01-29 14:14:22,672 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-01-29 14:14:22,677 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,709 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,742 INFO  L138                Inliner]: procedures = 176, calls = 53, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 168
[2024-01-29 14:14:22,746 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-01-29 14:14:22,746 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-01-29 14:14:22,747 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-01-29 14:14:22,747 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-01-29 14:14:22,755 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,755 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,770 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,792 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].
[2024-01-29 14:14:22,804 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,805 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,814 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,816 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,818 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,819 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,822 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-01-29 14:14:22,842 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-01-29 14:14:22,842 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-01-29 14:14:22,842 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-01-29 14:14:22,843 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (1/1) ...
[2024-01-29 14:14:22,860 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-01-29 14:14:22,868 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-01-29 14:14:22,907 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)
[2024-01-29 14:14:22,941 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
[2024-01-29 14:14:22,965 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-01-29 14:14:22,967 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2024-01-29 14:14:22,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2024-01-29 14:14:22,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2024-01-29 14:14:22,968 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-01-29 14:14:22,968 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2024-01-29 14:14:22,969 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-01-29 14:14:22,969 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-01-29 14:14:22,971 WARN  L214             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2024-01-29 14:14:23,066 INFO  L244             CfgBuilder]: Building ICFG
[2024-01-29 14:14:23,068 INFO  L270             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-01-29 14:14:23,931 INFO  L289             CfgBuilder]: Ommited future-live optimization because the input is a concurrent program.
[2024-01-29 14:14:23,932 INFO  L293             CfgBuilder]: Performing block encoding
[2024-01-29 14:14:29,507 INFO  L315             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-01-29 14:14:29,508 INFO  L320             CfgBuilder]: Removed 0 assume(true) statements.
[2024-01-29 14:14:29,509 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:29 BoogieIcfgContainer
[2024-01-29 14:14:29,509 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-01-29 14:14:29,511 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-01-29 14:14:29,512 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-01-29 14:14:29,514 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-01-29 14:14:29,514 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:20" (1/4) ...
[2024-01-29 14:14:29,515 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eb07b4a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:14:29, skipping insertion in model container
[2024-01-29 14:14:29,515 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:14:21" (2/4) ...
[2024-01-29 14:14:29,516 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eb07b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:14:29, skipping insertion in model container
[2024-01-29 14:14:29,516 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:22" (3/4) ...
[2024-01-29 14:14:29,516 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eb07b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:14:29, skipping insertion in model container
[2024-01-29 14:14:29,517 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:29" (4/4) ...
[2024-01-29 14:14:29,518 INFO  L112   eAbstractionObserver]: Analyzing ICFG safe021_tso.i
[2024-01-29 14:14:29,533 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-01-29 14:14:29,534 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 524 error locations.
[2024-01-29 14:14:29,534 INFO  L518   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-01-29 14:14:29,904 INFO  L144    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-01-29 14:14:29,935 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 590 places, 581 transitions, 1174 flow
[2024-01-29 14:14:30,373 INFO  L124   PetriNetUnfolderBase]: 1/578 cut-off events.
[2024-01-29 14:14:30,373 INFO  L125   PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-01-29 14:14:30,412 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 588 conditions, 578 events. 1/578 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 137. Compared 5514 event pairs, 0 based on Foata normal form. 0/53 useless extension candidates. Maximal degree in co-relation 564. Up to 2 conditions per place. 
[2024-01-29 14:14:30,413 INFO  L82        GeneralOperation]: Start removeDead. Operand has 590 places, 581 transitions, 1174 flow
[2024-01-29 14:14:30,484 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 587 places, 578 transitions, 1165 flow
[2024-01-29 14:14:30,507 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-01-29 14:14:30,524 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;@14490da0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-01-29 14:14:30,525 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 952 error locations.
[2024-01-29 14:14:30,526 INFO  L185   PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-01-29 14:14:30,529 INFO  L124   PetriNetUnfolderBase]: 0/1 cut-off events.
[2024-01-29 14:14:30,529 INFO  L125   PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-01-29 14:14:30,530 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-01-29 14:14:30,531 INFO  L208   CegarLoopForPetriNet]: trace histogram [1, 1]
[2024-01-29 14:14:30,532 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 949 more)] ===
[2024-01-29 14:14:30,537 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-01-29 14:14:30,543 INFO  L85        PathProgramCache]: Analyzing trace with hash 345996, now seen corresponding path program 1 times
[2024-01-29 14:14:30,567 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-01-29 14:14:30,567 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734803147]
[2024-01-29 14:14:30,567 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-01-29 14:14:30,567 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-01-29 14:14:30,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-01-29 14:14:30,895 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-01-29 14:14:30,896 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-01-29 14:14:30,897 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734803147]
[2024-01-29 14:14:30,897 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1734803147] provided 1 perfect and 0 imperfect interpolant sequences
[2024-01-29 14:14:30,897 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-01-29 14:14:30,897 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2024-01-29 14:14:30,899 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451933512]
[2024-01-29 14:14:30,899 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-01-29 14:14:30,905 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-01-29 14:14:30,908 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-01-29 14:14:30,937 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-01-29 14:14:30,937 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-01-29 14:14:30,949 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 49 out of 581
[2024-01-29 14:14:30,951 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 587 places, 578 transitions, 1165 flow. Second operand  has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 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)
[2024-01-29 14:14:30,951 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-01-29 14:14:30,952 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 49 of 581
[2024-01-29 14:14:30,952 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand