./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe032_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/safe032_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/safe032_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe032_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 14:15:00,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:15:00,927 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:15:00,933 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:15:00,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:15:00,965 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:15:00,966 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:15:00,967 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:15:00,967 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:15:00,968 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:15:00,969 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:15:00,969 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:15:00,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:15:00,972 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:15:00,972 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:15:00,973 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:15:00,973 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:15:00,973 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:15:00,974 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:15:00,974 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:15:00,974 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:15:00,975 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:15:00,975 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:15:00,976 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:15:00,976 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:15:00,976 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:15:00,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:15:00,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:15:00,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:15:00,984 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:15:00,984 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:15:00,985 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:15:00,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:15:00,985 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:15:00,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:15:00,986 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:15:00,986 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:15:00,986 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:15:00,986 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:15:00,987 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:15:00,987 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:15:00,987 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:15:00,987 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:15:00,988 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:15:01,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:15:01,277 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:15:01,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:15:01,281 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:15:01,282 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:15:01,283 INFO L431 ainManager$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/safe032_tso.yml/witness.yml [2024-01-29 14:15:01,537 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:15:01,538 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:15:01,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe032_tso.i [2024-01-29 14:15:02,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:15:02,949 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:15:02,954 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe032_tso.i [2024-01-29 14:15:02,977 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6ea0aaf/4aced7c3e0084426b069cfde3f0109da/FLAG12f90f8dc [2024-01-29 14:15:02,993 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6ea0aaf/4aced7c3e0084426b069cfde3f0109da [2024-01-29 14:15:02,994 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:15:02,995 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:15:02,997 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:15:02,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:15:03,002 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:15:03,003 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:01" (1/2) ... [2024-01-29 14:15:03,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da36cea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:15:03, skipping insertion in model container [2024-01-29 14:15:03,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:01" (1/2) ... [2024-01-29 14:15:03,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@577755fd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:15:03, skipping insertion in model container [2024-01-29 14:15:03,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:15:02" (2/2) ... [2024-01-29 14:15:03,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da36cea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:03, skipping insertion in model container [2024-01-29 14:15:03,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:15:02" (2/2) ... [2024-01-29 14:15:03,007 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:15:03,381 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 127 [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 127 [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,383 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,384 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 2 [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,385 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 2 [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (unsigned long )arg == 0UL [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,386 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 127 [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,387 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (unsigned long )arg == 0UL [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 127 [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 2 [2024-01-29 14:15:03,388 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,389 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,390 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 2 [2024-01-29 14:15:03,390 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,390 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,390 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-29 14:15:03,390 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,391 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,391 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 127 [2024-01-29 14:15:03,391 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 2 [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 127 [2024-01-29 14:15:03,392 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,393 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,393 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-29 14:15:03,393 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,394 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,394 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 2 [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-29 14:15:03,395 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p0_EAX == 0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] x == 0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_cnt == 0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] y == 0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p1_EAX == 0 [2024-01-29 14:15:03,396 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x <= 2 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] x <= 127 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y <= 2 [2024-01-29 14:15:03,397 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-29 14:15:03,398 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] y <= 127 [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= y [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 0 <= x [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= y [2024-01-29 14:15:03,399 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y <= 127 [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,400 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,401 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y <= 2 [2024-01-29 14:15:03,401 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,401 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 2 [2024-01-29 14:15:03,402 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,402 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= x [2024-01-29 14:15:03,402 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 1 <= __unbuffered_cnt [2024-01-29 14:15:03,402 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,402 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,403 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,403 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 127 [2024-01-29 14:15:03,403 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,404 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,405 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,405 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-29 14:15:03,405 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 127 [2024-01-29 14:15:03,405 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y [2024-01-29 14:15:03,405 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,406 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,406 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,406 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 2 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 2 [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,407 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 127 [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:15:03,408 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x <= 2 [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,409 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= y [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] x <= 127 [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,410 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,411 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y <= 127 [2024-01-29 14:15:03,411 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,411 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,411 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= x [2024-01-29 14:15:03,411 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] y <= 2 [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= __unbuffered_cnt [2024-01-29 14:15:03,412 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= y [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 127 [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,413 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 2 [2024-01-29 14:15:03,414 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,414 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] x <= 127 [2024-01-29 14:15:03,414 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,414 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,415 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,415 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,415 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] x <= 2 [2024-01-29 14:15:03,415 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-29 14:15:03,416 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= x [2024-01-29 14:15:03,416 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,416 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,416 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,417 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y [2024-01-29 14:15:03,417 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,417 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,417 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x == 2 [2024-01-29 14:15:03,417 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:15:03,418 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,418 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,418 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y <= 2 [2024-01-29 14:15:03,418 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y <= 127 [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= y [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,419 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= x [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] x <= 2 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,420 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] y <= 127 [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] x <= 127 [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] y <= 2 [2024-01-29 14:15:03,421 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-29 14:15:03,422 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x == 1 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-29 14:15:03,423 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,424 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y == 1 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-29 14:15:03,425 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-29 14:15:03,426 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,427 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:15:03,428 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 2 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 127 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,429 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 127 [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,430 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 2 [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,431 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x <= 2 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y <= 127 [2024-01-29 14:15:03,432 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] x <= 127 [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= y [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] 0 <= x [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L791-L791] y <= 2 [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,433 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 2 [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 127 [2024-01-29 14:15:03,434 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 127 [2024-01-29 14:15:03,435 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,435 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,435 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,435 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:15:03,437 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 2 [2024-01-29 14:15:03,437 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,438 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,439 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,442 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,442 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x <= 2 [2024-01-29 14:15:03,443 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= y [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y <= 127 [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] 0 <= x [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,444 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] y <= 2 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] x <= 127 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 127 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,445 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 127 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,446 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= y [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= x [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-29 14:15:03,447 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 127 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,448 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 127 [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 2 [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,449 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 2 [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y <= 2 [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x <= 2 [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= x [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] y <= 127 [2024-01-29 14:15:03,450 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] x <= 127 [2024-01-29 14:15:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,451 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] 0 <= y [2024-01-29 14:15:03,453 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 127 [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,454 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 2 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 2 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 127 [2024-01-29 14:15:03,455 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EAX <= 127 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,456 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= x [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x <= 2 [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y <= 127 [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= y [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 1 <= __unbuffered_cnt [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,457 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] y <= 2 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] x <= 127 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,458 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,459 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,459 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] (y == 2 && (__unbuffered_p0_EAX == 0 || ((0 <= __unbuffered_p0_EAX && __unbuffered_p0_EAX <= 2) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)))) || ((((((0 <= __unbuffered_p0_EAX && 0 <= y) && __unbuffered_p0_EAX <= 2) && y <= 2) && y <= 127) && ((__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2)) && ((y == 0 || y == 1) || y == 2)) [2024-01-29 14:15:03,459 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] x == 2 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L793-L793] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 127 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:15:03,460 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,461 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 127 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 127 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:15:03,462 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 2 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,463 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= y [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 2 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y <= 127 [2024-01-29 14:15:03,464 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 127 [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,465 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,466 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,467 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y == 2 [2024-01-29 14:15:03,467 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-29 14:15:03,467 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,467 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_cnt [2024-01-29 14:15:03,467 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= x [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (__unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1) || __unbuffered_p1_EAX == 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y <= 127 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p1_EAX <= 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p0_EAX <= 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (x == 0 || x == 1) || x == 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x <= 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-29 14:15:03,468 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p0_EAX [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] x <= 127 [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] __unbuffered_p1_EAX <= 127 [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= __unbuffered_p1_EAX [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] 0 <= y [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] y <= 2 [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:15:03,469 INFO L98 nessWitnessExtractor]: Location invariant before [L794-L794] (y == 0 || y == 1) || y == 2 [2024-01-29 14:15:03,521 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:15:03,676 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/safe032_tso.i[945,958] [2024-01-29 14:15:03,802 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:15:03,825 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:15:03,841 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/safe032_tso.i[945,958] [2024-01-29 14:15:03,842 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:15:04,216 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:15:04,247 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:15:04,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04 WrapperNode [2024-01-29 14:15:04,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:15:04,249 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:15:04,249 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:15:04,249 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:15:04,256 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,311 INFO L138 Inliner]: procedures = 176, calls = 57, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 157 [2024-01-29 14:15:04,311 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:15:04,312 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:15:04,312 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:15:04,313 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:15:04,321 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,326 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,344 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 14:15:04,345 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,345 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,369 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,378 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,394 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,397 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,401 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:15:04,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:15:04,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:15:04,402 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:15:04,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (1/1) ... [2024-01-29 14:15:04,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:15:04,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:15:04,437 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 14:15:04,462 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 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:15:04,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:15:04,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:15:04,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:15:04,484 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:15:04,484 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:15:04,484 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:15:04,484 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:15:04,484 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:15:04,484 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:15:04,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:15:04,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:15:04,487 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 14:15:04,640 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:15:04,644 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:15:05,726 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:15:05,726 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:15:12,124 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:15:12,125 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:15:12,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:15:12 BoogieIcfgContainer [2024-01-29 14:15:12,126 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:15:12,129 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:15:12,129 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:15:12,133 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:15:12,134 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:15:01" (1/4) ... [2024-01-29 14:15:12,135 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413929ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:15:12, skipping insertion in model container [2024-01-29 14:15:12,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:15:02" (2/4) ... [2024-01-29 14:15:12,135 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413929ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:15:12, skipping insertion in model container [2024-01-29 14:15:12,135 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:15:04" (3/4) ... [2024-01-29 14:15:12,136 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@413929ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:15:12, skipping insertion in model container [2024-01-29 14:15:12,136 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:15:12" (4/4) ... [2024-01-29 14:15:12,137 INFO L112 eAbstractionObserver]: Analyzing ICFG safe032_tso.i [2024-01-29 14:15:12,155 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:15:12,156 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 532 error locations. [2024-01-29 14:15:12,156 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:15:12,650 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:15:12,692 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 601 places, 592 transitions, 1196 flow [2024-01-29 14:15:12,980 INFO L124 PetriNetUnfolderBase]: 1/589 cut-off events. [2024-01-29 14:15:12,980 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:15:13,004 INFO L83 FinitePrefix]: Finished finitePrefix Result has 599 conditions, 589 events. 1/589 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 123. Compared 5572 event pairs, 0 based on Foata normal form. 0/56 useless extension candidates. Maximal degree in co-relation 577. Up to 2 conditions per place. [2024-01-29 14:15:13,004 INFO L82 GeneralOperation]: Start removeDead. Operand has 601 places, 592 transitions, 1196 flow [2024-01-29 14:15:13,056 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 598 places, 589 transitions, 1187 flow [2024-01-29 14:15:13,068 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:15:13,073 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;@72e40674, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:15:13,074 INFO L358 AbstractCegarLoop]: Starting to check reachability of 978 error locations. [2024-01-29 14:15:13,075 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:15:13,075 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:15:13,075 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:15:13,075 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:15:13,076 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:15:13,077 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 975 more)] === [2024-01-29 14:15:13,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:15:13,086 INFO L85 PathProgramCache]: Analyzing trace with hash 315150, now seen corresponding path program 1 times [2024-01-29 14:15:13,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:15:13,095 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771224651] [2024-01-29 14:15:13,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:15:13,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:15:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:15:13,308 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 14:15:13,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:15:13,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771224651] [2024-01-29 14:15:13,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771224651] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:15:13,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:15:13,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:15:13,311 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677491825] [2024-01-29 14:15:13,311 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:15:13,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:15:13,324 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:15:13,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:15:13,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:15:13,354 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 51 out of 592 [2024-01-29 14:15:13,357 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 598 places, 589 transitions, 1187 flow. Second operand has 3 states, 3 states have (on average 51.666666666666664) internal successors, (155), 3 states have internal predecessors, (155), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 14:15:13,357 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:15:13,358 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 51 of 592 [2024-01-29 14:15:13,359 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand