./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe004_tso.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe004_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe004_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe004_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:13:22,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:13:22,392 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:13:22,397 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:13:22,398 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:13:22,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:13:22,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:13:22,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:13:22,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:13:22,424 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:13:22,424 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:13:22,424 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:13:22,425 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:13:22,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:13:22,427 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:13:22,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:13:22,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:13:22,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:13:22,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:13:22,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:13:22,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:13:22,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:13:22,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:13:22,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:13:22,430 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:13:22,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:13:22,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:13:22,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:13:22,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:13:22,431 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:13:22,432 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:13:22,432 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:13:22,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:13:22,433 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:13:22,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:13:22,433 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:13:22,433 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:13:22,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:13:22,433 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:13:22,434 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:13:22,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:13:22,434 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:13:22,434 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:13:22,434 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:13:22,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:13:22,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:13:22,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:13:22,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:13:22,706 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:13:22,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe004_tso.i [2024-01-29 14:13:23,818 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:13:24,047 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:13:24,048 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe004_tso.i [2024-01-29 14:13:24,058 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65310c573/21e8bd0f16224becabbab96017af4767/FLAG2bfa4c6e0 [2024-01-29 14:13:24,070 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65310c573/21e8bd0f16224becabbab96017af4767 [2024-01-29 14:13:24,072 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:13:24,073 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:13:24,075 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe004_tso.yml/witness.yml [2024-01-29 14:13:24,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:13:24,306 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:13:24,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:13:24,307 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:13:24,311 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:13:24,311 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:13:24" (1/2) ... [2024-01-29 14:13:24,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33e95301 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:13:24, skipping insertion in model container [2024-01-29 14:13:24,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:13:24" (1/2) ... [2024-01-29 14:13:24,314 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76454af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:13:24, skipping insertion in model container [2024-01-29 14:13:24,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:24" (2/2) ... [2024-01-29 14:13:24,315 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33e95301 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:24, skipping insertion in model container [2024-01-29 14:13:24,316 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:24" (2/2) ... [2024-01-29 14:13:24,316 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:13:24,579 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:13:24,580 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,580 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,581 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 2 [2024-01-29 14:13:24,581 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 14:13:24,581 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,582 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 2 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 127 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:13:24,583 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] y == 0 [2024-01-29 14:13:24,584 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_p2_EBX == 0 [2024-01-29 14:13:24,584 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_cnt == 0 [2024-01-29 14:13:24,584 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] x == 0 [2024-01-29 14:13:24,584 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_p2_EAX == 0 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,585 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 2 [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 127 [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x [2024-01-29 14:13:24,586 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= y [2024-01-29 14:13:24,587 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,587 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 127 [2024-01-29 14:13:24,588 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,588 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,588 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,588 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,589 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,589 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 2 [2024-01-29 14:13:24,589 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,589 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 127 [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 2 [2024-01-29 14:13:24,590 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,591 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,591 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= y [2024-01-29 14:13:24,591 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,591 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= x [2024-01-29 14:13:24,591 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,592 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,592 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,592 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 127 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 2 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 127 [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,593 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 2 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,594 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-29 14:13:24,595 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,595 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,595 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,596 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (y == 2 && (__unbuffered_p2_EAX == 1 || (((0 <= __unbuffered_p2_EAX && __unbuffered_p2_EAX <= 2) && __unbuffered_p2_EAX <= 127) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)))) || (((((((0 <= __unbuffered_p2_EAX && 0 <= y) && __unbuffered_p2_EAX <= 2) && __unbuffered_p2_EAX <= 127) && y <= 2) && y <= 127) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,597 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] x == 2 [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,598 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 2 [2024-01-29 14:13:24,599 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-29 14:13:24,600 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,600 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,600 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 127 [2024-01-29 14:13:24,601 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,601 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 127 [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,602 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,603 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 2 [2024-01-29 14:13:24,603 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-29 14:13:24,603 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,603 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:13:24,603 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y == 2 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,604 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,605 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,605 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,605 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,605 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-29 14:13:24,605 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 2 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 127 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= y [2024-01-29 14:13:24,606 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,607 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:13:24,607 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= x [2024-01-29 14:13:24,607 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,607 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,607 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,608 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,608 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,608 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,609 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 127 [2024-01-29 14:13:24,609 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,609 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 2 [2024-01-29 14:13:24,609 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= __unbuffered_cnt [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 2 [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,612 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 2 [2024-01-29 14:13:24,613 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 1 <= __unbuffered_cnt [2024-01-29 14:13:24,613 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-29 14:13:24,613 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,613 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 127 [2024-01-29 14:13:24,613 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 127 [2024-01-29 14:13:24,614 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,614 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,614 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-29 14:13:24,614 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,614 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:13:24,615 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,616 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,616 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-29 14:13:24,616 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,617 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,617 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,618 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,618 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 2 [2024-01-29 14:13:24,618 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,618 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,618 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 2 [2024-01-29 14:13:24,619 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 127 [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 127 [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 2 [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= y [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,620 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,621 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 2 [2024-01-29 14:13:24,621 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,621 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 127 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 127 [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,622 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 127 [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,623 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 2 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 127 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,624 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 2 [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-29 14:13:24,625 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 2 [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 127 [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 127 [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-29 14:13:24,626 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,627 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,627 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:13:24,628 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,628 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,628 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,628 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 2 [2024-01-29 14:13:24,629 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,629 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,629 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,629 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,630 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:13:24,631 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,632 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 127 [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 2 [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 127 [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,633 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= x [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= y [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,634 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 127 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 2 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 127 [2024-01-29 14:13:24,635 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:13:24,636 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,639 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,639 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,639 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,644 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-29 14:13:24,644 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 2 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 2 [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-29 14:13:24,645 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,646 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 127 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 2 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 127 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:13:24,647 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,648 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-29 14:13:24,649 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 2 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= y [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 2 [2024-01-29 14:13:24,650 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 127 [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 127 [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= x [2024-01-29 14:13:24,651 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,652 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,652 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 1 <= __unbuffered_cnt [2024-01-29 14:13:24,652 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,652 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,653 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,653 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,654 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 127 [2024-01-29 14:13:24,655 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 2 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 127 [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x [2024-01-29 14:13:24,656 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 127 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 2 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,657 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 127 [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 2 [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 1 [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,658 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,659 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,659 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,659 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,659 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 2 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x == 1 [2024-01-29 14:13:24,660 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 127 [2024-01-29 14:13:24,661 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y <= 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= y [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,662 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 2 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= x [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y <= 127 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 127 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,663 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 2 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 2 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 127 [2024-01-29 14:13:24,664 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 127 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,665 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 127 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EAX [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 127 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EBX <= 127 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 2 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 2 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 2 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (y == 0 || y == 1) || y == 2 [2024-01-29 14:13:24,666 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= y [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (x == 0 || x == 1) || x == 2 [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EBX <= 2 [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 127 [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_cnt [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= x [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EBX [2024-01-29 14:13:24,667 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (__unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1) || __unbuffered_p2_EBX == 2 [2024-01-29 14:13:24,705 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:13:24,830 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/safe004_tso.i[945,958] [2024-01-29 14:13:24,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:13:24,942 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:13:24,954 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/safe004_tso.i[945,958] [2024-01-29 14:13:24,958 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:13:25,211 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:13:25,242 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:13:25,243 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25 WrapperNode [2024-01-29 14:13:25,243 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:13:25,244 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:13:25,244 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:13:25,244 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:13:25,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,265 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,300 INFO L138 Inliner]: procedures = 176, calls = 53, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 161 [2024-01-29 14:13:25,304 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:13:25,305 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:13:25,305 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:13:25,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:13:25,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,335 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,363 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-29 14:13:25,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,395 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,397 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,414 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,418 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:13:25,419 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:13:25,419 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:13:25,419 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:13:25,419 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (1/1) ... [2024-01-29 14:13:25,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:13:25,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:13:25,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 14:13:25,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 14:13:25,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:13:25,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:13:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:13:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:13:25,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:13:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:13:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:13:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:13:25,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:13:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:13:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:13:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:13:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:13:25,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:13:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:13:25,522 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 14:13:25,617 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:13:25,618 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:13:26,387 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:13:26,388 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:13:31,251 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:13:31,251 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:13:31,252 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:13:31 BoogieIcfgContainer [2024-01-29 14:13:31,252 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:13:31,254 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:13:31,254 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:13:31,257 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:13:31,257 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:13:24" (1/4) ... [2024-01-29 14:13:31,257 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d132695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:13:31, skipping insertion in model container [2024-01-29 14:13:31,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:13:24" (2/4) ... [2024-01-29 14:13:31,258 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d132695 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:13:31, skipping insertion in model container [2024-01-29 14:13:31,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:13:25" (3/4) ... [2024-01-29 14:13:31,258 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d132695 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:13:31, skipping insertion in model container [2024-01-29 14:13:31,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:13:31" (4/4) ... [2024-01-29 14:13:31,259 INFO L112 eAbstractionObserver]: Analyzing ICFG safe004_tso.i [2024-01-29 14:13:31,274 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:13:31,274 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 516 error locations. [2024-01-29 14:13:31,274 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:13:31,512 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:13:31,563 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 581 places, 572 transitions, 1156 flow [2024-01-29 14:13:31,930 INFO L124 PetriNetUnfolderBase]: 1/569 cut-off events. [2024-01-29 14:13:31,930 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:13:31,944 INFO L83 FinitePrefix]: Finished finitePrefix Result has 579 conditions, 569 events. 1/569 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 132. Compared 5389 event pairs, 0 based on Foata normal form. 0/52 useless extension candidates. Maximal degree in co-relation 557. Up to 2 conditions per place. [2024-01-29 14:13:31,945 INFO L82 GeneralOperation]: Start removeDead. Operand has 581 places, 572 transitions, 1156 flow [2024-01-29 14:13:32,094 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 578 places, 569 transitions, 1147 flow [2024-01-29 14:13:32,116 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:13:32,124 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;@2173e1f6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:13:32,124 INFO L358 AbstractCegarLoop]: Starting to check reachability of 942 error locations. [2024-01-29 14:13:32,125 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:13:32,126 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:13:32,126 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:13:32,126 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:13:32,127 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:13:32,127 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 939 more)] === [2024-01-29 14:13:32,131 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:13:32,131 INFO L85 PathProgramCache]: Analyzing trace with hash 331847, now seen corresponding path program 1 times [2024-01-29 14:13:32,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:13:32,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662843586] [2024-01-29 14:13:32,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:13:32,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:13:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:13:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 14:13:32,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:13:32,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662843586] [2024-01-29 14:13:32,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662843586] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:13:32,391 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:13:32,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:13:32,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864136193] [2024-01-29 14:13:32,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:13:32,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:13:32,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:13:32,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:13:32,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:13:32,478 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 47 out of 572 [2024-01-29 14:13:32,481 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 578 places, 569 transitions, 1147 flow. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 3 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 14:13:32,481 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:13:32,482 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 47 of 572 [2024-01-29 14:13:32,482 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand