./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.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/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.yml/witness.yml --architecture 32bit


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


Checking for ERROR reachability
Using default analysis
Version cb09d658
Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false
--- Real Ultimate output ---
This is Ultimate 0.2.4-dev-cb09d65-m
[2024-01-27 23:04:24,677 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-01-27 23:04:24,770 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-01-27 23:04:24,781 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-01-27 23:04:24,783 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-01-27 23:04:24,814 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-01-27 23:04:24,815 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-01-27 23:04:24,815 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-01-27 23:04:24,816 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-01-27 23:04:24,819 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-01-27 23:04:24,819 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-01-27 23:04:24,820 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-01-27 23:04:24,820 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-01-27 23:04:24,821 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-01-27 23:04:24,821 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-01-27 23:04:24,822 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-01-27 23:04:24,822 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-01-27 23:04:24,822 INFO  L153        SettingsManager]:  * sizeof long=4
[2024-01-27 23:04:24,822 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-01-27 23:04:24,823 INFO  L153        SettingsManager]:  * sizeof POINTER=4
[2024-01-27 23:04:24,823 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-01-27 23:04:24,823 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-01-27 23:04:24,824 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-01-27 23:04:24,824 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-01-27 23:04:24,824 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-01-27 23:04:24,825 INFO  L153        SettingsManager]:  * sizeof long double=12
[2024-01-27 23:04:24,825 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-01-27 23:04:24,825 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-01-27 23:04:24,826 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-01-27 23:04:24,826 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-01-27 23:04:24,827 INFO  L153        SettingsManager]:  * Only consider context switches at boundaries of atomic blocks=true
[2024-01-27 23:04:24,827 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-01-27 23:04:24,827 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-01-27 23:04:24,828 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-01-27 23:04:24,828 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-01-27 23:04:24,828 INFO  L153        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopHeads
[2024-01-27 23:04:24,828 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-01-27 23:04:24,829 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-01-27 23:04:24,829 INFO  L153        SettingsManager]:  * Apply one-shot large block encoding in concurrent analysis=false
[2024-01-27 23:04:24,829 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-01-27 23:04:24,829 INFO  L153        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-01-27 23:04:24,830 INFO  L153        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-01-27 23:04:24,830 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-01-27 23:04:24,830 INFO  L153        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false
[2024-01-27 23:04:25,067 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-01-27 23:04:25,102 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-01-27 23:04:25,105 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-01-27 23:04:25,106 INFO  L270        PluginConnector]: Initializing Witness Parser...
[2024-01-27 23:04:25,107 INFO  L274        PluginConnector]: Witness Parser initialized
[2024-01-27 23:04:25,108 INFO  L431   ainManager$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/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.yml/witness.yml
[2024-01-27 23:04:25,407 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-01-27 23:04:25,408 INFO  L274        PluginConnector]: CDTParser initialized
[2024-01-27 23:04:25,409 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i
[2024-01-27 23:04:26,739 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-01-27 23:04:26,959 INFO  L384              CDTParser]: Found 1 translation units.
[2024-01-27 23:04:26,959 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i
[2024-01-27 23:04:26,977 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3af6ec36/89ab8eaeec7a45feabd5eff0c7f8f783/FLAG9fc23195b
[2024-01-27 23:04:26,987 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3af6ec36/89ab8eaeec7a45feabd5eff0c7f8f783
[2024-01-27 23:04:26,988 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-01-27 23:04:26,989 INFO  L133        ToolchainWalker]: Walking toolchain with 5 elements.
[2024-01-27 23:04:26,993 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-01-27 23:04:26,994 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-01-27 23:04:26,998 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-01-27 23:04:26,998 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:25" (1/2) ...
[2024-01-27 23:04:26,999 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea0edb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:26, skipping insertion in model container
[2024-01-27 23:04:26,999 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:25" (1/2) ...
[2024-01-27 23:04:27,001 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b5926e7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:04:27, skipping insertion in model container
[2024-01-27 23:04:27,001 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:04:26" (2/2) ...
[2024-01-27 23:04:27,001 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea0edb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27, skipping insertion in model container
[2024-01-27 23:04:27,002 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:04:26" (2/2) ...
[2024-01-27 23:04:27,002 INFO  L83    nessWitnessExtractor]: Extracting all invariants from correctness witness
[2024-01-27 23:04:27,251 INFO  L96    nessWitnessExtractor]: Found the following entries in the witness:
[2024-01-27 23:04:27,252 INFO  L98    nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,252 INFO  L98    nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,252 INFO  L98    nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,252 INFO  L98    nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] y == 0 || y == 1
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 1 <= __unbuffered_cnt
[2024-01-27 23:04:27,253 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] x == 0 || x == 1
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,254 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,255 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,255 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] y <= 1
[2024-01-27 23:04:27,255 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] x <= 1
[2024-01-27 23:04:27,255 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,255 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] x <= 1
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,256 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,257 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] x == 0 || x == 1
[2024-01-27 23:04:27,257 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,257 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,257 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,257 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,258 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,258 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] y <= 1
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] y == 0 || y == 1
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,259 INFO  L98    nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,260 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,260 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,260 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,260 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,260 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] x == 0 || x == 1
[2024-01-27 23:04:27,261 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,261 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,261 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] x <= 1
[2024-01-27 23:04:27,261 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,261 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y
[2024-01-27 23:04:27,262 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] y == 0 || y == 1
[2024-01-27 23:04:27,262 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,262 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,263 INFO  L98    nessWitnessExtractor]: Location invariant before [L729-L729] y <= 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] y == 0 || y == 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] x <= 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] y <= 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x
[2024-01-27 23:04:27,264 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] x == 0 || x == 1
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= y
[2024-01-27 23:04:27,265 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] y <= 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,266 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] x == 0 || x == 1
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= x
[2024-01-27 23:04:27,267 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,268 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] x <= 1
[2024-01-27 23:04:27,268 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= y
[2024-01-27 23:04:27,268 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] y == 0 || y == 1
[2024-01-27 23:04:27,268 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,268 INFO  L98    nessWitnessExtractor]: Location invariant before [L782-L782] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,269 INFO  L98    nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,269 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x
[2024-01-27 23:04:27,269 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,269 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,269 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,270 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,270 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 1 <= __unbuffered_cnt
[2024-01-27 23:04:27,270 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] y == 0 || y == 1
[2024-01-27 23:04:27,271 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] x <= 1
[2024-01-27 23:04:27,271 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,271 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,271 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] x == 0 || x == 1
[2024-01-27 23:04:27,272 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] y <= 1
[2024-01-27 23:04:27,272 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y
[2024-01-27 23:04:27,272 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,272 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= y
[2024-01-27 23:04:27,273 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] x <= 1
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= x
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] x == 0 || x == 1
[2024-01-27 23:04:27,274 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] y == 0 || y == 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] y <= 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L725-L725] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,275 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] y <= 1
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] y == 0 || y == 1
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,276 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] x == 1
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,277 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1
[2024-01-27 23:04:27,278 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,279 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,279 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y
[2024-01-27 23:04:27,279 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,279 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,279 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1
[2024-01-27 23:04:27,280 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,281 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,281 INFO  L98    nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,281 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,281 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] x <= 1
[2024-01-27 23:04:27,282 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,282 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,284 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] x == 0 || x == 1
[2024-01-27 23:04:27,284 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y
[2024-01-27 23:04:27,285 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,285 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] y <= 1
[2024-01-27 23:04:27,289 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,289 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] y == 0 || y == 1
[2024-01-27 23:04:27,289 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= x
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,290 INFO  L98    nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] y == 0 || y == 1
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= y
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,291 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= x
[2024-01-27 23:04:27,292 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] y <= 1
[2024-01-27 23:04:27,292 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,292 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] x == 0 || x == 1
[2024-01-27 23:04:27,292 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,292 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] x <= 1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,293 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= x
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] y == 0 || y == 1
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= y
[2024-01-27 23:04:27,294 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= __unbuffered_cnt
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] y <= 1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] x == 0 || x == 1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] x <= 1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,295 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,296 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] x == 0 || x == 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] x <= 1
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,297 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1
[2024-01-27 23:04:27,298 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y
[2024-01-27 23:04:27,298 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,298 INFO  L98    nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,298 INFO  L98    nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] y == 0 || y == 1
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,300 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] x <= 1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] y <= 1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] x == 0 || x == 1
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,301 INFO  L98    nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= x
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= y
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] x <= 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] x == 0 || x == 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,302 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] y <= 1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L789-L789] y == 0 || y == 1
[2024-01-27 23:04:27,303 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] y <= 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] y == 0 || y == 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,304 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,305 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1
[2024-01-27 23:04:27,305 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,305 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x
[2024-01-27 23:04:27,305 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,306 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,308 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,308 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y
[2024-01-27 23:04:27,308 INFO  L98    nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,308 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0
[2024-01-27 23:04:27,309 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1
[2024-01-27 23:04:27,309 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] y == 0 || y == 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] y <= 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] x <= 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= x
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,310 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] x == 0 || x == 1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= y
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,311 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] y == 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] x == 0 || x == 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,312 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] x <= 1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] x <= 1
[2024-01-27 23:04:27,313 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] y <= 1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] x == 0 || x == 1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= x
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,314 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] y == 0 || y == 1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= y
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= x
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,315 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] x <= 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] x == 0 || x == 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] y == 0 || y == 1
[2024-01-27 23:04:27,316 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] y <= 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= y
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L752-L752] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,317 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] y == 0 || y == 1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] x <= 1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] x == 0 || x == 1
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= x
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= y
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,318 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] y <= 1
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L755-L755] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,319 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= y
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] y <= 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] y == 0 || y == 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,320 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] x == 0 || x == 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L745-L745] x <= 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] y <= 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] x <= 1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,321 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= x
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] x == 0 || x == 1
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EBX == 0 || ((0 <= __unbuffered_p0_EBX && __unbuffered_p0_EBX <= 1) && (__unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1))
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] y == 0 || y == 1
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= y
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1
[2024-01-27 23:04:27,322 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EBX == 0 || __unbuffered_p0_EBX == 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EBX
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EBX <= 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] x <= 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX <= 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt
[2024-01-27 23:04:27,323 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EAX
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EAX
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] x == 0 || x == 1
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] __unbuffered_p0_EAX == 0
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] __unbuffered_p2_EAX == 0
[2024-01-27 23:04:27,324 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] x == 0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] main$tmp_guard1 == (_Bool)0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] y == 0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] __unbuffered_p0_EBX == 0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] __unbuffered_cnt == 0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L776-L776] main$tmp_guard0 == (_Bool)0
[2024-01-27 23:04:27,325 INFO  L98    nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL
[2024-01-27 23:04:27,360 INFO  L177         MainTranslator]: Built tables and reachable declarations
[2024-01-27 23:04:27,517 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/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i[975,988]
[2024-01-27 23:04:27,659 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-01-27 23:04:27,667 INFO  L202         MainTranslator]: Completed pre-run
[2024-01-27 23:04:27,678 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/safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i[975,988]
[2024-01-27 23:04:27,678 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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[2024-01-27 23:04:27,885 INFO  L209          PostProcessor]: Analyzing one entry point: main
[2024-01-27 23:04:27,920 INFO  L206         MainTranslator]: Completed translation
[2024-01-27 23:04:27,920 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27 WrapperNode
[2024-01-27 23:04:27,920 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-01-27 23:04:27,922 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-01-27 23:04:27,922 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-01-27 23:04:27,922 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-01-27 23:04:27,927 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:27,955 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:27,994 INFO  L138                Inliner]: procedures = 176, calls = 51, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 164
[2024-01-27 23:04:27,995 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-01-27 23:04:27,995 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-01-27 23:04:27,995 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-01-27 23:04:27,995 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-01-27 23:04:28,005 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,006 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,016 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,043 INFO  L175           MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1].
[2024-01-27 23:04:28,043 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,044 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,051 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,053 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,054 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,056 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,059 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-01-27 23:04:28,059 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-01-27 23:04:28,060 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-01-27 23:04:28,060 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-01-27 23:04:28,060 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (1/1) ...
[2024-01-27 23:04:28,065 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-01-27 23:04:28,072 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-01-27 23:04:28,097 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-01-27 23:04:28,105 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#2
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#3
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-01-27 23:04:28,133 INFO  L130     BoogieDeclarations]: Found specification of procedure P0
[2024-01-27 23:04:28,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure P0
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure P1
[2024-01-27 23:04:28,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure P1
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure P2
[2024-01-27 23:04:28,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure P2
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2024-01-27 23:04:28,134 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-01-27 23:04:28,134 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-01-27 23:04:28,135 WARN  L214             CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement
[2024-01-27 23:04:28,261 INFO  L244             CfgBuilder]: Building ICFG
[2024-01-27 23:04:28,263 INFO  L270             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-01-27 23:04:29,058 INFO  L289             CfgBuilder]: Ommited future-live optimization because the input is a concurrent program.
[2024-01-27 23:04:29,059 INFO  L293             CfgBuilder]: Performing block encoding
[2024-01-27 23:04:33,283 INFO  L315             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-01-27 23:04:33,284 INFO  L320             CfgBuilder]: Removed 0 assume(true) statements.
[2024-01-27 23:04:33,284 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:04:33 BoogieIcfgContainer
[2024-01-27 23:04:33,284 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-01-27 23:04:33,286 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-01-27 23:04:33,286 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2024-01-27 23:04:33,288 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2024-01-27 23:04:33,289 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:04:25" (1/4) ...
[2024-01-27 23:04:33,289 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb28904 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:04:33, skipping insertion in model container
[2024-01-27 23:04:33,289 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 11:04:26" (2/4) ...
[2024-01-27 23:04:33,289 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb28904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 11:04:33, skipping insertion in model container
[2024-01-27 23:04:33,290 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:04:27" (3/4) ...
[2024-01-27 23:04:33,290 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fb28904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 11:04:33, skipping insertion in model container
[2024-01-27 23:04:33,290 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:04:33" (4/4) ...
[2024-01-27 23:04:33,291 INFO  L112   eAbstractionObserver]: Analyzing ICFG safe018_pso.oepc_pso.opt_tso.oepc_tso.opt.i
[2024-01-27 23:04:33,306 INFO  L204   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-01-27 23:04:33,306 INFO  L163   ceAbstractionStarter]: Applying trace abstraction to program that has 466 error locations.
[2024-01-27 23:04:33,306 INFO  L518   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2024-01-27 23:04:33,570 INFO  L144    ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions.
[2024-01-27 23:04:33,597 INFO  L73            FinitePrefix]: Start finitePrefix. Operand has 530 places, 521 transitions, 1054 flow
[2024-01-27 23:04:33,748 INFO  L124   PetriNetUnfolderBase]: 1/518 cut-off events.
[2024-01-27 23:04:33,748 INFO  L125   PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-01-27 23:04:33,765 INFO  L83            FinitePrefix]: Finished finitePrefix Result has 528 conditions, 518 events. 1/518 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 148. Compared 4840 event pairs, 0 based on Foata normal form. 0/51 useless extension candidates. Maximal degree in co-relation 504. Up to 2 conditions per place. 
[2024-01-27 23:04:33,765 INFO  L82        GeneralOperation]: Start removeDead. Operand has 530 places, 521 transitions, 1054 flow
[2024-01-27 23:04:33,801 INFO  L88        GeneralOperation]: Finished RemoveDead, result has has 527 places, 518 transitions, 1045 flow
[2024-01-27 23:04:33,814 INFO  L356      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-01-27 23:04:33,819 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;@420bd76c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-01-27 23:04:33,820 INFO  L358      AbstractCegarLoop]: Starting to check reachability of 840 error locations.
[2024-01-27 23:04:33,821 INFO  L185   PetriNetUnfolderBase]: Found word, exiting Unfolder.
[2024-01-27 23:04:33,821 INFO  L124   PetriNetUnfolderBase]: 0/1 cut-off events.
[2024-01-27 23:04:33,822 INFO  L125   PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES.
[2024-01-27 23:04:33,822 INFO  L200   CegarLoopForPetriNet]: Found error trace
[2024-01-27 23:04:33,822 INFO  L208   CegarLoopForPetriNet]: trace histogram [1, 1]
[2024-01-27 23:04:33,822 INFO  L420      AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 837 more)] ===
[2024-01-27 23:04:33,897 INFO  L160       PredicateUnifier]: Initialized classic predicate unifier
[2024-01-27 23:04:33,898 INFO  L85        PathProgramCache]: Analyzing trace with hash 283202, now seen corresponding path program 1 times
[2024-01-27 23:04:33,916 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-01-27 23:04:33,916 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428769927]
[2024-01-27 23:04:33,917 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-01-27 23:04:33,917 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-01-27 23:04:34,113 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-01-27 23:04:34,322 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-01-27 23:04:34,322 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2024-01-27 23:04:34,323 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428769927]
[2024-01-27 23:04:34,323 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428769927] provided 1 perfect and 0 imperfect interpolant sequences
[2024-01-27 23:04:34,323 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2024-01-27 23:04:34,323 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1
[2024-01-27 23:04:34,324 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173585710]
[2024-01-27 23:04:34,325 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2024-01-27 23:04:34,331 INFO  L571      AbstractCegarLoop]: INTERPOLANT automaton has 3 states
[2024-01-27 23:04:34,376 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2024-01-27 23:04:34,437 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2024-01-27 23:04:34,437 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2024-01-27 23:04:34,443 INFO  L471   CegarLoopForPetriNet]: Number of universal loopers: 48 out of 521
[2024-01-27 23:04:34,445 INFO  L103   encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 527 places, 518 transitions, 1045 flow. Second operand  has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-01-27 23:04:34,445 INFO  L112   encePairwiseOnDemand]: Universal subtrahend loopers provided by user.
[2024-01-27 23:04:34,445 INFO  L113   encePairwiseOnDemand]: Number of universal subtrahend loopers: 48 of 521
[2024-01-27 23:04:34,446 INFO  L73            FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand