./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe026_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/safe026_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe026_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe026_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:14:41,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:14:41,919 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:14:41,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:14:41,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:14:41,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:14:41,952 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:14:41,952 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:14:41,953 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:14:41,956 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:14:41,956 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:14:41,957 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:14:41,957 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:14:41,958 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:14:41,959 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:14:41,959 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:14:41,959 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:14:41,959 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:14:41,960 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:14:41,960 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:14:41,960 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:14:41,960 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:14:41,961 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:14:41,961 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:14:41,961 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:14:41,961 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:14:41,961 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:14:41,962 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:14:41,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:14:41,963 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:14:41,963 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:14:41,963 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:14:41,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:14:41,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:14:41,964 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:14:41,964 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:14:41,964 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:14:41,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:14:41,965 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:14:41,965 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:14:41,965 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:14:41,966 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:14:41,966 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:14:41,966 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:14:42,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:14:42,162 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:14:42,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:14:42,165 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:14:42,166 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:14:42,167 INFO L431 ainManager$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/safe026_tso.yml/witness.yml [2024-01-29 14:14:42,409 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:14:42,410 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:14:42,410 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe026_tso.i [2024-01-29 14:14:43,436 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:14:43,664 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:14:43,664 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe026_tso.i [2024-01-29 14:14:43,687 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27add892a/f4149568635147c498a68e8c32ba3562/FLAGa9263d5bc [2024-01-29 14:14:43,703 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27add892a/f4149568635147c498a68e8c32ba3562 [2024-01-29 14:14:43,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:14:43,706 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:14:43,709 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:14:43,709 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:14:43,713 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:14:43,714 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:42" (1/2) ... [2024-01-29 14:14:43,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c61c9d3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:43, skipping insertion in model container [2024-01-29 14:14:43,715 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:42" (1/2) ... [2024-01-29 14:14:43,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e55c6ff and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:14:43, skipping insertion in model container [2024-01-29 14:14:43,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:43" (2/2) ... [2024-01-29 14:14:43,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c61c9d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:43, skipping insertion in model container [2024-01-29 14:14:43,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:14:43" (2/2) ... [2024-01-29 14:14:43,718 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:14:43,943 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:14:43,945 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L730] (unsigned long )arg == 0UL [2024-01-29 14:14:43,945 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-29 14:14:43,945 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,946 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,946 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 127 [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,947 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (unsigned long )arg == 0UL [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y <= 1 [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] x <= 2 [2024-01-29 14:14:43,948 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] y == 0 || y == 1 [2024-01-29 14:14:43,949 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= y [2024-01-29 14:14:43,949 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= x [2024-01-29 14:14:43,949 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-29 14:14:43,949 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (unsigned long )arg == 0UL [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] main$tmp_guard1 == (_Bool)0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] x == 0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] y == 0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] __unbuffered_cnt == 0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] __unbuffered_p2_EBX == 0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] main$tmp_guard0 == (_Bool)0 [2024-01-29 14:14:43,950 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] __unbuffered_p2_EAX == 0 [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= x [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,951 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 127 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] (unsigned long )arg == 0UL [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] x <= 2 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y == 0 || y == 1 [2024-01-29 14:14:43,952 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] y <= 1 [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= y [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 127 [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,953 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,954 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,954 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,954 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= x [2024-01-29 14:14:43,954 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y <= 1 [2024-01-29 14:14:43,954 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,955 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,955 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= y [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] x <= 2 [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] y == 0 || y == 1 [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (unsigned long )arg == 0UL [2024-01-29 14:14:43,956 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] y <= 1 [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] y == 0 || y == 1 [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,957 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,958 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= y [2024-01-29 14:14:43,958 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,958 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] x == 2 [2024-01-29 14:14:43,958 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,958 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,959 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,959 INFO L98 nessWitnessExtractor]: Location invariant before [L786-L786] __unbuffered_p2_EAX == 2 || (((0 <= __unbuffered_p2_EAX && __unbuffered_p2_EAX <= 2) && __unbuffered_p2_EAX <= 127) && ((__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2)) [2024-01-29 14:14:43,959 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y == 0 || y == 1 [2024-01-29 14:14:43,959 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-29 14:14:43,962 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 1 [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-29 14:14:43,963 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,964 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,964 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y <= 1 [2024-01-29 14:14:43,964 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,964 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,964 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,965 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= x [2024-01-29 14:14:43,965 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,965 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,965 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] 0 <= y [2024-01-29 14:14:43,965 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,966 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x <= 2 [2024-01-29 14:14:43,966 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,966 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,967 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] x <= 127 [2024-01-29 14:14:43,967 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,967 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,968 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (unsigned long )arg == 0UL [2024-01-29 14:14:43,968 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] y == 0 || y == 1 [2024-01-29 14:14:43,968 INFO L98 nessWitnessExtractor]: Location invariant before [L758-L758] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,968 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 2 [2024-01-29 14:14:43,969 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,969 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,969 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= y [2024-01-29 14:14:43,969 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,969 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y <= 1 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] y == 0 || y == 1 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,970 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= x [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] x <= 127 [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y == 0 || y == 1 [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,971 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] y <= 1 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= x [2024-01-29 14:14:43,972 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] 0 <= y [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 127 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] x <= 2 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L787-L787] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (unsigned long )arg == 0UL [2024-01-29 14:14:43,973 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,974 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y == 0 || y == 1 [2024-01-29 14:14:43,974 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= x [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,975 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 127 [2024-01-29 14:14:43,976 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] y <= 1 [2024-01-29 14:14:43,976 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,976 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,976 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= y [2024-01-29 14:14:43,976 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] x <= 2 [2024-01-29 14:14:43,977 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,977 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y <= 1 [2024-01-29 14:14:43,977 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,977 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 1 <= __unbuffered_cnt [2024-01-29 14:14:43,978 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,978 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,978 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 127 [2024-01-29 14:14:43,979 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,979 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= x [2024-01-29 14:14:43,979 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] 0 <= y [2024-01-29 14:14:43,979 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,980 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (unsigned long )arg == 0UL [2024-01-29 14:14:43,980 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,980 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] y == 0 || y == 1 [2024-01-29 14:14:43,981 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,982 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,984 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,984 INFO L98 nessWitnessExtractor]: Location invariant before [L759-L759] x <= 2 [2024-01-29 14:14:43,984 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,985 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y == 0 || y == 1 [2024-01-29 14:14:43,988 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-29 14:14:43,988 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 1 [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,989 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x == 2 [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= x [2024-01-29 14:14:43,990 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y == 0 || y == 1 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (unsigned long )arg == 0UL [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 127 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,991 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= y [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] y <= 1 [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] x <= 2 [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L745] (unsigned long )arg == 0UL [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,992 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y <= 1 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (unsigned long )arg == 0UL [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] y == 0 || y == 1 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 127 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= y [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,993 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] x <= 2 [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 1 <= __unbuffered_cnt [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,994 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] 0 <= x [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] (unsigned long )arg == 0UL [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 127 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y <= 1 [2024-01-29 14:14:43,995 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] y == 0 || y == 1 [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] x <= 2 [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= x [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= __unbuffered_cnt [2024-01-29 14:14:43,996 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:43,997 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:43,997 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,997 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (unsigned long )arg == 0UL [2024-01-29 14:14:43,997 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 0 <= y [2024-01-29 14:14:43,998 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:43,999 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:43,999 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y == 1 [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,000 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,001 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= y [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y <= 1 [2024-01-29 14:14:44,002 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 2 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 1 <= __unbuffered_cnt [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] y == 0 || y == 1 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] x <= 127 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] 0 <= x [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,003 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y == 0 || y == 1 [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x == 1 [2024-01-29 14:14:44,004 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 1 [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-29 14:14:44,005 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] y <= 1 [2024-01-29 14:14:44,006 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,006 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] x <= 127 [2024-01-29 14:14:44,009 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,009 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= x [2024-01-29 14:14:44,009 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,010 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,010 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] x <= 2 [2024-01-29 14:14:44,013 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,013 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,013 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= y [2024-01-29 14:14:44,013 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,013 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] y == 0 || y == 1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-29 14:14:44,014 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 127 [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,015 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y == 0 || y == 1 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= x [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] x <= 2 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] y <= 1 [2024-01-29 14:14:44,016 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= y [2024-01-29 14:14:44,017 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,017 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] (unsigned long )arg == 0UL [2024-01-29 14:14:44,017 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,017 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y == 0 || y == 1 [2024-01-29 14:14:44,017 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 127 [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,018 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= x [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] x <= 2 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] y <= 1 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= y [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,019 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= x [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= y [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 127 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y <= 1 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] x <= 2 [2024-01-29 14:14:44,020 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] y == 0 || y == 1 [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (unsigned long )arg == 0UL [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-29 14:14:44,021 INFO L98 nessWitnessExtractor]: Location invariant before [L760-L760] (unsigned long )arg == 0UL [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] y == 0 || y == 1 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] x <= 127 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] x <= 2 [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,022 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] 0 <= y [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] y <= 1 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] 0 <= x [2024-01-29 14:14:44,023 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 1 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y == 0 || y == 1 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-29 14:14:44,024 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (unsigned long )arg == 0UL [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= y [2024-01-29 14:14:44,025 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EBX == 0 || __unbuffered_p2_EBX == 1 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_cnt [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 2 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y == 0 || y == 1 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (__unbuffered_p2_EAX == 0 || __unbuffered_p2_EAX == 1) || __unbuffered_p2_EAX == 2 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] y <= 1 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 2 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EBX <= 1 [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EAX [2024-01-29 14:14:44,026 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= __unbuffered_p2_EBX [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] 0 <= x [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] x <= 127 [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (x == 0 || x == 1) || x == 2 [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] __unbuffered_p2_EAX <= 127 [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-29 14:14:44,027 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-29 14:14:44,072 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:14:44,195 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/safe026_tso.i[945,958] [2024-01-29 14:14:44,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:14:44,280 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:14:44,289 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/safe026_tso.i[945,958] [2024-01-29 14:14:44,289 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();} }; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:14:44,463 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:14:44,489 INFO L206 MainTranslator]: Completed translation [2024-01-29 14:14:44,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44 WrapperNode [2024-01-29 14:14:44,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:14:44,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-01-29 14:14:44,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-01-29 14:14:44,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-01-29 14:14:44,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,510 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,530 INFO L138 Inliner]: procedures = 176, calls = 51, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 155 [2024-01-29 14:14:44,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-01-29 14:14:44,531 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-01-29 14:14:44,531 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-01-29 14:14:44,531 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-01-29 14:14:44,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,544 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,571 INFO L175 MemorySlicer]: Split 5 memory accesses to 4 slices as follows [2, 1, 1, 1]. 40 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0]. The 3 writes are split as follows [0, 1, 1, 1]. [2024-01-29 14:14:44,574 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,574 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,606 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,614 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,617 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-01-29 14:14:44,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-01-29 14:14:44,620 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-01-29 14:14:44,620 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-01-29 14:14:44,621 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (1/1) ... [2024-01-29 14:14:44,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:14:44,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-01-29 14:14:44,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-01-29 14:14:44,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-01-29 14:14:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-01-29 14:14:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-01-29 14:14:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-01-29 14:14:44,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-01-29 14:14:44,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-01-29 14:14:44,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-01-29 14:14:44,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-01-29 14:14:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-01-29 14:14:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-01-29 14:14:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-01-29 14:14:44,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-01-29 14:14:44,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-01-29 14:14:44,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-01-29 14:14:44,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-01-29 14:14:44,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-01-29 14:14:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-01-29 14:14:44,711 WARN L214 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-01-29 14:14:44,813 INFO L244 CfgBuilder]: Building ICFG [2024-01-29 14:14:44,815 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-01-29 14:14:45,503 INFO L289 CfgBuilder]: Ommited future-live optimization because the input is a concurrent program. [2024-01-29 14:14:45,503 INFO L293 CfgBuilder]: Performing block encoding [2024-01-29 14:14:49,940 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-01-29 14:14:49,941 INFO L320 CfgBuilder]: Removed 0 assume(true) statements. [2024-01-29 14:14:49,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:49 BoogieIcfgContainer [2024-01-29 14:14:49,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-01-29 14:14:49,945 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-01-29 14:14:49,945 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-01-29 14:14:49,949 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-01-29 14:14:49,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:14:42" (1/4) ... [2024-01-29 14:14:49,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f7079a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CORRECTNESS_WITNESS 29.01 02:14:49, skipping insertion in model container [2024-01-29 14:14:49,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 02:14:43" (2/4) ... [2024-01-29 14:14:49,950 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f7079a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:14:49, skipping insertion in model container [2024-01-29 14:14:49,950 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:14:44" (3/4) ... [2024-01-29 14:14:49,951 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58f7079a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 02:14:49, skipping insertion in model container [2024-01-29 14:14:49,951 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:14:49" (4/4) ... [2024-01-29 14:14:49,952 INFO L112 eAbstractionObserver]: Analyzing ICFG safe026_tso.i [2024-01-29 14:14:49,967 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-01-29 14:14:49,968 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 435 error locations. [2024-01-29 14:14:49,968 INFO L518 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-01-29 14:14:50,328 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-01-29 14:14:50,365 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 498 places, 489 transitions, 990 flow [2024-01-29 14:14:50,563 INFO L124 PetriNetUnfolderBase]: 1/486 cut-off events. [2024-01-29 14:14:50,563 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:14:50,706 INFO L83 FinitePrefix]: Finished finitePrefix Result has 496 conditions, 486 events. 1/486 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 140. Compared 4528 event pairs, 0 based on Foata normal form. 0/50 useless extension candidates. Maximal degree in co-relation 474. Up to 2 conditions per place. [2024-01-29 14:14:50,707 INFO L82 GeneralOperation]: Start removeDead. Operand has 498 places, 489 transitions, 990 flow [2024-01-29 14:14:50,739 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 495 places, 486 transitions, 981 flow [2024-01-29 14:14:50,750 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-01-29 14:14:50,757 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@f1491da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-01-29 14:14:50,757 INFO L358 AbstractCegarLoop]: Starting to check reachability of 786 error locations. [2024-01-29 14:14:50,759 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-01-29 14:14:50,760 INFO L124 PetriNetUnfolderBase]: 0/1 cut-off events. [2024-01-29 14:14:50,760 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-01-29 14:14:50,760 INFO L200 CegarLoopForPetriNet]: Found error trace [2024-01-29 14:14:50,760 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1] [2024-01-29 14:14:50,761 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONWITNESS_INVARIANT === [P0Err0ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err1ASSERT_VIOLATIONWITNESS_INVARIANT, P0Err2ASSERT_VIOLATIONWITNESS_INVARIANT (and 783 more)] === [2024-01-29 14:14:50,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-01-29 14:14:50,766 INFO L85 PathProgramCache]: Analyzing trace with hash 264694, now seen corresponding path program 1 times [2024-01-29 14:14:50,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-01-29 14:14:50,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687917562] [2024-01-29 14:14:50,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-01-29 14:14:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-01-29 14:14:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-01-29 14:14:51,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-01-29 14:14:51,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-01-29 14:14:51,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687917562] [2024-01-29 14:14:51,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687917562] provided 1 perfect and 0 imperfect interpolant sequences [2024-01-29 14:14:51,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-01-29 14:14:51,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-01-29 14:14:51,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145231695] [2024-01-29 14:14:51,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-01-29 14:14:51,118 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-01-29 14:14:51,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-01-29 14:14:51,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-01-29 14:14:51,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-01-29 14:14:51,199 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 45 out of 489 [2024-01-29 14:14:51,201 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 495 places, 486 transitions, 981 flow. Second operand has 3 states, 3 states have (on average 45.666666666666664) internal successors, (137), 3 states have internal predecessors, (137), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-01-29 14:14:51,201 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-01-29 14:14:51,201 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 45 of 489 [2024-01-29 14:14:51,202 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand