./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe001_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/safe001_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe001_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe001_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:03:10,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:03:10,243 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:03:10,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:03:10,247 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:03:10,278 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:03:10,283 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:03:10,283 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:03:10,284 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:03:10,287 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:03:10,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:03:10,287 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:03:10,288 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:03:10,289 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:03:10,289 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:03:10,290 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:03:10,290 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:03:10,290 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:03:10,290 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:03:10,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:03:10,290 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:03:10,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:03:10,291 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:03:10,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:03:10,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:03:10,292 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:03:10,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:03:10,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:03:10,292 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:03:10,293 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:03:10,293 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:03:10,293 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:03:10,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:03:10,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:03:10,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:03:10,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:03:10,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:03:10,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:03:10,295 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:03:10,295 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:03:10,295 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:03:10,296 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:03:10,296 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:03:10,296 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:03:10,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:03:10,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:03:10,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:03:10,563 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:03:10,563 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:03:10,564 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe001_tso.i [2024-01-27 23:03:11,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:03:11,834 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:03:11,834 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe001_tso.i [2024-01-27 23:03:11,846 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/218441794/c42bb8ac7a524e99a7ee6a7ba1d6b3df/FLAG67aae31bd [2024-01-27 23:03:11,856 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/218441794/c42bb8ac7a524e99a7ee6a7ba1d6b3df [2024-01-27 23:03:11,858 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:03:11,859 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:03:11,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe001_tso.yml/witness.yml [2024-01-27 23:03:12,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:03:12,059 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:03:12,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:03:12,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:03:12,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:03:12,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:03:11" (1/2) ... [2024-01-27 23:03:12,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d75deb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:03:12, skipping insertion in model container [2024-01-27 23:03:12,068 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:03:11" (1/2) ... [2024-01-27 23:03:12,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@736d6ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:03:12, skipping insertion in model container [2024-01-27 23:03:12,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:03:12" (2/2) ... [2024-01-27 23:03:12,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d75deb5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12, skipping insertion in model container [2024-01-27 23:03:12,070 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:03:12" (2/2) ... [2024-01-27 23:03:12,070 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:03:12,325 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:03:12,327 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_p2_EAX == 0 [2024-01-27 23:03:12,327 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_cnt == 0 [2024-01-27 23:03:12,327 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard1 == (_Bool)0 [2024-01-27 23:03:12,328 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] x == 0 [2024-01-27 23:03:12,328 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] __unbuffered_p0_EAX == 0 [2024-01-27 23:03:12,328 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] y == 0 [2024-01-27 23:03:12,328 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] main$tmp_guard0 == (_Bool)0 [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-27 23:03:12,329 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-27 23:03:12,330 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,331 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 127 [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 2 [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,332 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,333 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 2 [2024-01-27 23:03:12,333 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,333 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-27 23:03:12,333 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-27 23:03:12,333 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,334 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,334 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,334 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,334 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,335 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,335 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,335 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 2 [2024-01-27 23:03:12,335 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 127 [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,336 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,337 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,337 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,337 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,338 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-27 23:03:12,338 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 127 [2024-01-27 23:03:12,338 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,338 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-27 23:03:12,338 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 2 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,339 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,340 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-27 23:03:12,341 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 2 [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 127 [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,342 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 127 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 2 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,343 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-27 23:03:12,344 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-27 23:03:12,345 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-27 23:03:12,345 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-27 23:03:12,345 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-27 23:03:12,346 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-27 23:03:12,346 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (unsigned long )arg == 0UL [2024-01-27 23:03:12,346 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,347 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,347 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-27 23:03:12,347 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 2 [2024-01-27 23:03:12,347 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,347 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x == 1 [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-27 23:03:12,348 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,349 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,349 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 127 [2024-01-27 23:03:12,349 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,349 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,349 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 127 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= x [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= y [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,350 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 2 [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 127 [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 2 [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL [2024-01-27 23:03:12,351 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] x == 2 [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (y == 2 && (__unbuffered_p0_EAX == 2 || ((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)) [2024-01-27 23:03:12,352 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L789-L789] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,353 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= x [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= y [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 2 [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,354 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,355 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y <= 127 [2024-01-27 23:03:12,355 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] x <= 127 [2024-01-27 23:03:12,355 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,355 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,355 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] y <= 2 [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 2 [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 127 [2024-01-27 23:03:12,356 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,357 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,357 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,358 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,358 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= x [2024-01-27 23:03:12,360 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= y [2024-01-27 23:03:12,361 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,361 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,361 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,366 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,366 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,366 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 127 [2024-01-27 23:03:12,366 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,366 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 2 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 2 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,367 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 127 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 127 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,368 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,369 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-27 23:03:12,369 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-27 23:03:12,369 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,369 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 2 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 2 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= x [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= y [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] y <= 127 [2024-01-27 23:03:12,370 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] x <= 127 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L790-L790] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,371 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= x [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,372 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= y [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 2 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= __unbuffered_cnt [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 127 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 2 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 127 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,373 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 2 [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 127 [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] x <= 127 [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (unsigned long )arg == 0UL [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= y [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] y <= 2 [2024-01-27 23:03:12,374 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,375 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= x [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 1 <= __unbuffered_cnt [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,376 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L747-L747] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 127 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,377 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 127 [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,378 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 2 [2024-01-27 23:03:12,379 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 2 [2024-01-27 23:03:12,379 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,379 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,379 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-27 23:03:12,379 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 23:03:12,380 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 127 [2024-01-27 23:03:12,380 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 127 [2024-01-27 23:03:12,380 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-27 23:03:12,380 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,381 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,382 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 2 [2024-01-27 23:03:12,382 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 2 [2024-01-27 23:03:12,382 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,384 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,385 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,385 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 127 [2024-01-27 23:03:12,385 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,388 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,388 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,388 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2 [2024-01-27 23:03:12,389 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 2 [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-27 23:03:12,390 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,391 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,392 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 127 [2024-01-27 23:03:12,393 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 127 [2024-01-27 23:03:12,393 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,393 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,393 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,393 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 2 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,394 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,395 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (unsigned long )arg == 0UL [2024-01-27 23:03:12,395 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,395 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 2 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 127 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,396 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 2 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 127 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] y <= 127 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= y [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,397 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (unsigned long )arg == 0UL [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] x <= 2 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] 0 <= x [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,398 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (unsigned long )arg == 0UL [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 127 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 2 [2024-01-27 23:03:12,399 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 127 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 1 <= __unbuffered_cnt [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-27 23:03:12,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 127 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 127 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 2 [2024-01-27 23:03:12,401 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x <= 127 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= x [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 127 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= y [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x [2024-01-27 23:03:12,402 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 127 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (y == 0 || y == 1) || y == 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 127 [2024-01-27 23:03:12,403 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p0_EAX <= 127 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 127 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (x == 0 || x == 1) || x == 2 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p0_EAX <= 2 [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_cnt [2024-01-27 23:03:12,404 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p0_EAX [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y == 1 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 127 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= __unbuffered_p2_EAX [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 2 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] __unbuffered_p2_EAX <= 2 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (__unbuffered_p0_EAX == 0 || __unbuffered_p0_EAX == 1) || __unbuffered_p0_EAX == 2 [2024-01-27 23:03:12,405 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 23:03:12,438 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:03:12,578 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/safe001_tso.i[945,958] [2024-01-27 23:03:12,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:03:12,700 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:03:12,709 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/safe001_tso.i[945,958] [2024-01-27 23:03:12,710 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 [2024-01-27 23:03:12,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:03:12,974 INFO L206 MainTranslator]: Completed translation [2024-01-27 23:03:12,974 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12 WrapperNode [2024-01-27 23:03:12,974 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:03:12,976 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-27 23:03:12,976 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-27 23:03:12,976 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-27 23:03:12,981 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,040 INFO L138 Inliner]: procedures = 176, calls = 53, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 157 [2024-01-27 23:03:13,041 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-27 23:03:13,041 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-27 23:03:13,041 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-27 23:03:13,041 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-27 23:03:13,049 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,050 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,053 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,066 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-27 23:03:13,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,067 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,076 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,078 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,080 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,084 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-27 23:03:13,085 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-27 23:03:13,085 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-27 23:03:13,085 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-27 23:03:13,086 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (1/1) ... [2024-01-27 23:03:13,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:03:13,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-27 23:03:13,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-27 23:03:13,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-27 23:03:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-27 23:03:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-27 23:03:13,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-27 23:03:13,160 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-27 23:03:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-27 23:03:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-27 23:03:13,161 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-27 23:03:13,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-27 23:03:13,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-27 23:03:13,163 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-27 23:03:13,286 INFO L244 CfgBuilder]: Building ICFG [2024-01-27 23:03:13,287 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-27 23:03:14,063 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-27 23:03:14,063 INFO L293 CfgBuilder]: Performing block encoding [2024-01-27 23:03:18,111 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-27 23:03:18,112 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-27 23:03:18,112 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:03:18 BoogieIcfgContainer [2024-01-27 23:03:18,112 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-27 23:03:18,114 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-27 23:03:18,114 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-27 23:03:18,117 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-27 23:03:18,117 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 11:03:11" (1/4) ... [2024-01-27 23:03:18,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@795156c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 11:03:18, skipping insertion in model container [2024-01-27 23:03:18,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:03:12" (2/4) ... [2024-01-27 23:03:18,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@795156c9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:03:18, skipping insertion in model container [2024-01-27 23:03:18,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:03:12" (3/4) ... [2024-01-27 23:03:18,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@795156c9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 27.01 11:03:18, skipping insertion in model container [2024-01-27 23:03:18,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 11:03:18" (4/4) ... [2024-01-27 23:03:18,119 INFO L112 eAbstractionObserver]: Analyzing ICFG safe001_tso.i [2024-01-27 23:03:18,135 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-27 23:03:18,136 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 492 error locations. [2024-01-27 23:03:18,136 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-27 23:03:18,465 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-27 23:03:18,497 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 557 places, 548 transitions, 1108 flow [2024-01-27 23:03:18,673 INFO L124 PetriNetUnfolderBase]: 1/545 cut-off events. [2024-01-27 23:03:18,674 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:03:18,690 INFO L83 FinitePrefix]: Finished finitePrefix Result has 555 conditions, 545 events. 1/545 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 123. Compared 5047 event pairs, 0 based on Foata normal form. 0/52 useless extension candidates. Maximal degree in co-relation 533. Up to 2 conditions per place. [2024-01-27 23:03:18,691 INFO L82 GeneralOperation]: Start removeDead. Operand has 557 places, 548 transitions, 1108 flow [2024-01-27 23:03:18,733 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 554 places, 545 transitions, 1099 flow [2024-01-27 23:03:18,834 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-27 23:03:18,840 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;@3a9e04b3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-27 23:03:18,840 INFO L358 AbstractCegarLoop]: Starting to check reachability of 898 error locations. [2024-01-27 23:03:18,842 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-27 23:03:18,842 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-27 23:03:18,843 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-27 23:03:18,843 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-27 23:03:18,843 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-27 23:03:18,843 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 895 more)] === [2024-01-27 23:03:18,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-27 23:03:18,850 INFO L85 PathProgramCache]: Analyzing trace with hash 304782, now seen corresponding path program 1 times [2024-01-27 23:03:18,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-27 23:03:18,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645871681] [2024-01-27 23:03:18,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-27 23:03:18,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-27 23:03:19,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-27 23:03:19,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-27 23:03:19,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-27 23:03:19,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645871681] [2024-01-27 23:03:19,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645871681] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-27 23:03:19,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-27 23:03:19,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-27 23:03:19,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188379656] [2024-01-27 23:03:19,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-27 23:03:19,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-27 23:03:19,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-27 23:03:19,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-27 23:03:19,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-27 23:03:19,288 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 48 out of 548 [2024-01-27 23:03:19,294 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 554 places, 545 transitions, 1099 flow. Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 3 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-27 23:03:19,294 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-27 23:03:19,294 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 48 of 548 [2024-01-27 23:03:19,295 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand