./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe010_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/safe010_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/safe010_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe010_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-2755261-m [2024-01-26 15:15:29,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:15:29,807 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:15:29,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:15:29,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:15:29,833 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:15:29,834 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:15:29,834 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:15:29,834 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:15:29,834 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:15:29,835 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:15:29,835 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:15:29,835 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:15:29,835 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:15:29,836 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:15:29,836 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:15:29,836 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:15:29,836 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:15:29,837 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:15:29,837 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:15:29,837 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:15:29,839 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:15:29,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:15:29,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:15:29,840 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:15:29,840 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:15:29,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:15:29,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:15:29,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:15:29,843 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:15:29,843 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:15:29,844 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:15:29,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:15:29,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:15:29,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:15:29,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:15:29,845 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:15:29,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:15:29,845 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:15:29,846 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:15:29,846 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:15:29,846 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:15:29,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:15:29,847 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:15:30,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:15:30,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:15:30,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:15:30,115 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:15:30,115 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:15:30,116 INFO L431 ainManager$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/safe010_tso.yml/witness.yml [2024-01-26 15:15:30,267 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:15:30,268 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:15:30,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe010_tso.i [2024-01-26 15:15:31,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:15:31,424 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:15:31,425 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe010_tso.i [2024-01-26 15:15:31,436 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b963081e7/6947f8c62511420a9e1fe61c6b4bd4b7/FLAG162d4974f [2024-01-26 15:15:31,451 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b963081e7/6947f8c62511420a9e1fe61c6b4bd4b7 [2024-01-26 15:15:31,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:15:31,453 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:15:31,455 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:15:31,455 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:15:31,458 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:15:31,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:15:30" (1/2) ... [2024-01-26 15:15:31,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a77b9ff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:15:31, skipping insertion in model container [2024-01-26 15:15:31,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:15:30" (1/2) ... [2024-01-26 15:15:31,462 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ab4aa73 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:15:31, skipping insertion in model container [2024-01-26 15:15:31,462 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:15:31" (2/2) ... [2024-01-26 15:15:31,462 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a77b9ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:15:31, skipping insertion in model container [2024-01-26 15:15:31,463 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:15:31" (2/2) ... [2024-01-26 15:15:31,463 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:15:31,623 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:15:31,625 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-26 15:15:31,625 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,625 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,625 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 2 [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 127 [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x == 1 [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,626 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-26 15:15:31,627 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-26 15:15:31,628 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1 [2024-01-26 15:15:31,628 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,628 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,628 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,628 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 127 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 2 [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-26 15:15:31,629 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,630 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,630 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 1 [2024-01-26 15:15:31,630 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,630 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x == 0 || x == 1 [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y == 2 [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= x [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x <= 1 [2024-01-26 15:15:31,631 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 127 [2024-01-26 15:15:31,632 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,632 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= x [2024-01-26 15:15:31,632 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= y [2024-01-26 15:15:31,632 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 2 [2024-01-26 15:15:31,632 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,633 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,633 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,633 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,633 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,634 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,634 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x == 0 || x == 1 [2024-01-26 15:15:31,634 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x == 0 || x == 1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,635 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 127 [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 2 [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,636 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,637 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x == 0 || x == 1 [2024-01-26 15:15:31,637 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,637 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,637 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,637 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 1 [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 1 [2024-01-26 15:15:31,638 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 0 || x == 1 [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= x [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y == 1 [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-26 15:15:31,639 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-26 15:15:31,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 1 [2024-01-26 15:15:31,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 2 [2024-01-26 15:15:31,640 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,641 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 127 [2024-01-26 15:15:31,641 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-26 15:15:31,641 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x == 0 || x == 1 [2024-01-26 15:15:31,642 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-26 15:15:31,642 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,642 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1 <= __unbuffered_cnt [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,643 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 1 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 127 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x == 0 || x == 1 [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-26 15:15:31,644 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 2 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= y [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,645 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] y <= 127 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] x <= 1 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] x == 0 || x == 1 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= x [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] y <= 2 [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,646 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 127 [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= x [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,647 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= y [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x <= 1 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 2 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x == 0 || x == 1 [2024-01-26 15:15:31,648 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1 [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-26 15:15:31,649 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1 [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-26 15:15:31,650 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] x == 0 || x == 1 [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= x [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] x <= 1 [2024-01-26 15:15:31,651 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,652 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,652 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,653 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] y == 2 [2024-01-26 15:15:31,653 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= x [2024-01-26 15:15:31,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,658 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] x == 0 || x == 1 [2024-01-26 15:15:31,658 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] x <= 1 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= y [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] y <= 2 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] y <= 127 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-26 15:15:31,659 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x == 0 || x == 1 [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 127 [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,660 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 2 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 1 [2024-01-26 15:15:31,661 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x == 0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_cnt == 0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p1_EAX == 0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 [2024-01-26 15:15:31,662 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] x <= 1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] x == 0 || x == 1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= x [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] y <= 127 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,663 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= y [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] y <= 2 [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 1 [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,664 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 2 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 127 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x == 0 || x == 1 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 1 <= __unbuffered_cnt [2024-01-26 15:15:31,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 1 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 127 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 2 [2024-01-26 15:15:31,667 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-26 15:15:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-26 15:15:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x == 0 || x == 1 [2024-01-26 15:15:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:31,668 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_cnt [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 2 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 127 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x == 0 || x == 1 [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-26 15:15:31,669 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 1 [2024-01-26 15:15:31,670 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:31,706 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:15:31,819 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/safe010_tso.i[945,958] [2024-01-26 15:15:31,934 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:15:31,941 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:15:31,951 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/safe010_tso.i[945,958] [2024-01-26 15:15:31,952 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 Syntax error [2024-01-26 15:15:32,003 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [720] (Syntax Error: #76[dollar](0/12 - 0/13)) [2024-01-26 15:15:32,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ab4aa73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:15:32, skipping insertion in model container [2024-01-26 15:15:32,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:15:32,005 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:15:32,006 INFO L158 Benchmark]: Toolchain (without parser) took 553.19ms. Allocated memory is still 176.2MB. Free memory was 136.5MB in the beginning and 109.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-26 15:15:32,007 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 176.2MB. Free memory is still 145.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:15:32,007 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:15:32,008 INFO L158 Benchmark]: CACSL2BoogieTranslator took 550.42ms. Allocated memory is still 176.2MB. Free memory was 136.1MB in the beginning and 109.1MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-26 15:15:32,009 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.10ms. Allocated memory is still 176.2MB. Free memory is still 145.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 133.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 550.42ms. Allocated memory is still 176.2MB. Free memory was 136.1MB in the beginning and 109.1MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 720]: Unsupported Syntax Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [720] (Syntax Error: #76[dollar](0/12 - 0/13)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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/safe010_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe010_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.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-2755261-m [2024-01-26 15:15:33,731 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:15:33,805 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:15:33,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:15:33,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:15:33,837 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:15:33,840 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:15:33,840 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:15:33,841 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:15:33,842 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:15:33,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:15:33,842 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:15:33,843 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:15:33,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:15:33,844 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:15:33,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:15:33,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:15:33,848 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:15:33,848 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:15:33,848 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:15:33,848 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:15:33,849 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:15:33,850 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:15:33,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:15:33,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:15:33,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:15:33,851 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:15:33,851 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:15:33,851 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:15:33,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:15:33,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:15:33,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:15:33,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:15:33,853 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:15:33,854 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:15:33,854 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:15:33,854 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:15:34,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:15:34,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:15:34,085 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:15:34,086 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:15:34,087 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:15:34,089 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe010_tso.i [2024-01-26 15:15:35,026 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:15:35,238 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:15:35,239 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe010_tso.i [2024-01-26 15:15:35,259 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4d6205d4/fb085a89f7d14317a32ee41e0a177b39/FLAG31a564075 [2024-01-26 15:15:35,272 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4d6205d4/fb085a89f7d14317a32ee41e0a177b39 [2024-01-26 15:15:35,274 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:15:35,274 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:15:35,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe010_tso.yml/witness.yml [2024-01-26 15:15:35,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:15:35,440 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:15:35,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:15:35,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:15:35,444 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:15:35,445 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:15:35" (1/2) ... [2024-01-26 15:15:35,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601fd1ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:15:35, skipping insertion in model container [2024-01-26 15:15:35,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:15:35" (1/2) ... [2024-01-26 15:15:35,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@239bff8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:15:35, skipping insertion in model container [2024-01-26 15:15:35,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:15:35" (2/2) ... [2024-01-26 15:15:35,448 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601fd1ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:15:35, skipping insertion in model container [2024-01-26 15:15:35,448 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:15:35" (2/2) ... [2024-01-26 15:15:35,448 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:15:35,651 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:15:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-26 15:15:35,652 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x == 0 || x == 1 [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 1 [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-26 15:15:35,653 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,654 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-26 15:15:35,655 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-26 15:15:35,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] x <= 1 [2024-01-26 15:15:35,655 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] x == 0 || x == 1 [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= y [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] y <= 127 [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-26 15:15:35,656 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,657 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= x [2024-01-26 15:15:35,657 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,657 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] y <= 2 [2024-01-26 15:15:35,657 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,657 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,658 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,658 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,658 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-26 15:15:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-26 15:15:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,659 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-26 15:15:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 1 [2024-01-26 15:15:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-26 15:15:35,660 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-26 15:15:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x == 0 || x == 1 [2024-01-26 15:15:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-26 15:15:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x == 0 || x == 1 [2024-01-26 15:15:35,661 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= x [2024-01-26 15:15:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 2 [2024-01-26 15:15:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] x <= 1 [2024-01-26 15:15:35,662 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] y <= 127 [2024-01-26 15:15:35,663 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,663 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,663 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= y [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,664 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 1 <= __unbuffered_cnt [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 127 [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 1 [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x == 0 || x == 1 [2024-01-26 15:15:35,665 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 2 [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,666 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 1 [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x == 0 || x == 1 [2024-01-26 15:15:35,667 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 2 [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 127 [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,668 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p1_EAX == 0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_cnt == 0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x == 0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,669 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x <= 1 [2024-01-26 15:15:35,670 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= y [2024-01-26 15:15:35,670 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,670 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= x [2024-01-26 15:15:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 2 [2024-01-26 15:15:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,671 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] y <= 127 [2024-01-26 15:15:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-26 15:15:35,672 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] x == 0 || x == 1 [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] y <= 127 [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] x <= 1 [2024-01-26 15:15:35,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] x == 0 || x == 1 [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= x [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= y [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,674 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] y <= 2 [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,675 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 2 [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 127 [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 1 [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-26 15:15:35,676 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x == 0 || x == 1 [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] x == 0 || x == 1 [2024-01-26 15:15:35,677 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,678 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,678 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] 0 <= x [2024-01-26 15:15:35,678 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] y == 2 [2024-01-26 15:15:35,678 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,678 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] x <= 1 [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= y [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= x [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,679 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x <= 1 [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 2 [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] x == 0 || x == 1 [2024-01-26 15:15:35,680 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,681 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,681 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] y <= 127 [2024-01-26 15:15:35,681 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,682 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,683 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= y [2024-01-26 15:15:35,683 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x <= 1 [2024-01-26 15:15:35,683 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 2 [2024-01-26 15:15:35,683 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,683 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x == 0 || x == 1 [2024-01-26 15:15:35,684 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,684 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,684 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= x [2024-01-26 15:15:35,685 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,687 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 127 [2024-01-26 15:15:35,687 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,687 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,687 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] y <= 127 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] x <= 1 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= y [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,692 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= x [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] y <= 2 [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L764-L764] x == 0 || x == 1 [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x == 0 || x == 1 [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= x [2024-01-26 15:15:35,693 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-26 15:15:35,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 1 [2024-01-26 15:15:35,694 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,695 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y == 2 [2024-01-26 15:15:35,695 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,695 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-26 15:15:35,695 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-26 15:15:35,695 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 2 [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 127 [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1 <= __unbuffered_cnt [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 1 [2024-01-26 15:15:35,696 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x == 0 || x == 1 [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 127 [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-26 15:15:35,697 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 1 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,698 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 2 [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x == 0 || x == 1 [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 1 [2024-01-26 15:15:35,699 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 127 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x == 0 || x == 1 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 2 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-26 15:15:35,700 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 1 [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y == 1 [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= x [2024-01-26 15:15:35,701 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,702 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,703 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,703 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 0 || x == 1 [2024-01-26 15:15:35,703 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,703 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX <= 1 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x == 1 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p1_EAX == 0 || __unbuffered_p1_EAX == 1 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 2 [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p1_EAX [2024-01-26 15:15:35,704 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 127 [2024-01-26 15:15:35,705 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (y == 0 || y == 1) || y == 2 [2024-01-26 15:15:35,705 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-26 15:15:35,705 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-26 15:15:35,705 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-26 15:15:35,743 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:15:35,895 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/safe010_tso.i[945,958] [2024-01-26 15:15:36,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:15:36,036 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:15:36,054 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/safe010_tso.i[945,958] [2024-01-26 15:15:36,054 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 Syntax error [2024-01-26 15:15:36,102 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [720] (Syntax Error: #76[dollar](0/12 - 0/13)) [2024-01-26 15:15:36,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@239bff8b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:15:36, skipping insertion in model container [2024-01-26 15:15:36,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:15:36,103 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:15:36,105 INFO L158 Benchmark]: Toolchain (without parser) took 664.28ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 27.3MB in the beginning and 36.3MB in the end (delta: -9.0MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2024-01-26 15:15:36,105 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:15:36,105 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:15:36,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 662.31ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 27.1MB in the beginning and 36.3MB in the end (delta: -9.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2024-01-26 15:15:36,107 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 662.31ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 27.1MB in the beginning and 36.3MB in the end (delta: -9.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 720]: Unsupported Syntax Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [720] (Syntax Error: #76[dollar](0/12 - 0/13)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN