./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-wmm/safe029_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/safe029_tso.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/safe029_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe029_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-a340643-m [2024-01-27 14:48:03,068 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:03,130 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:48:03,134 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:03,135 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:03,156 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:03,157 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:03,158 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:03,158 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:03,161 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:03,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:03,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:03,162 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:03,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:03,163 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:03,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:03,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:03,164 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:03,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:48:03,164 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:03,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:03,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:03,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:03,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:03,166 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:03,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:03,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:03,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:03,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:03,167 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:03,168 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:03,168 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:03,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:03,168 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:03,168 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:03,169 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:03,170 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:03,170 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:03,170 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:03,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:03,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:03,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:03,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:03,376 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:03,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe029_tso.i [2024-01-27 14:48:04,339 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:04,552 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:04,553 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe029_tso.i [2024-01-27 14:48:04,569 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc41fadd/6286069ea75f46d383f8a877b474d13f/FLAG7814c4863 [2024-01-27 14:48:04,581 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc41fadd/6286069ea75f46d383f8a877b474d13f [2024-01-27 14:48:04,583 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:04,584 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:04,586 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe029_tso.yml/witness.yml [2024-01-27 14:48:04,737 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:04,739 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:04,740 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:04,740 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:04,743 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:04,744 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:04" (1/2) ... [2024-01-27 14:48:04,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@366e0e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:04, skipping insertion in model container [2024-01-27 14:48:04,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:04" (1/2) ... [2024-01-27 14:48:04,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1caab2b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:04, skipping insertion in model container [2024-01-27 14:48:04,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:04" (2/2) ... [2024-01-27 14:48:04,747 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@366e0e88 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:04, skipping insertion in model container [2024-01-27 14:48:04,747 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:04" (2/2) ... [2024-01-27 14:48:04,747 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:04,861 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:04,862 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 2 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 127 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 2 [2024-01-27 14:48:04,863 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 127 [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= x [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y <= 2 [2024-01-27 14:48:04,864 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y <= 127 [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 127 [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= y [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 2 [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= x [2024-01-27 14:48:04,865 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 2 [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-27 14:48:04,866 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,867 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,867 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 127 [2024-01-27 14:48:04,867 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-27 14:48:04,867 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-27 14:48:04,867 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-27 14:48:04,868 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 2 [2024-01-27 14:48:04,868 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 127 [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 2 [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,869 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 127 [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,870 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-27 14:48:04,871 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,871 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,871 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-27 14:48:04,871 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-27 14:48:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,872 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 127 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 2 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-27 14:48:04,873 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,874 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,875 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= x [2024-01-27 14:48:04,875 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= y [2024-01-27 14:48:04,877 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x <= 127 [2024-01-27 14:48:04,877 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,877 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,877 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y <= 127 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x <= 2 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y <= 2 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 1 <= __unbuffered_cnt [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 2 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,878 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 127 [2024-01-27 14:48:04,879 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,879 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,879 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 127 [2024-01-27 14:48:04,879 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,879 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= y [2024-01-27 14:48:04,880 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 2 [2024-01-27 14:48:04,880 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-27 14:48:04,880 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-27 14:48:04,880 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] x <= 2 [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] x <= 127 [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] y == 1 [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,881 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,882 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= x [2024-01-27 14:48:04,882 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-27 14:48:04,882 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-27 14:48:04,882 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 2 [2024-01-27 14:48:04,883 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,883 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 2 [2024-01-27 14:48:04,883 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,884 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,884 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 127 [2024-01-27 14:48:04,884 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,884 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 127 [2024-01-27 14:48:04,884 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,885 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 2 [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x <= 127 [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= x [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 1 <= __unbuffered_cnt [2024-01-27 14:48:04,886 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x <= 2 [2024-01-27 14:48:04,887 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 127 [2024-01-27 14:48:04,887 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-27 14:48:04,887 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= x [2024-01-27 14:48:04,887 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] x <= 2 [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] y <= 127 [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] y <= 2 [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= y [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-27 14:48:04,888 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] x <= 127 [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= y [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,889 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 127 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] x == 2 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 2 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,890 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] x <= 2 [2024-01-27 14:48:04,891 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,891 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= x [2024-01-27 14:48:04,891 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,891 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,891 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] y == 2 [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] x <= 127 [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 0 [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 [2024-01-27 14:48:04,892 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x == 0 [2024-01-27 14:48:04,893 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_cnt == 0 [2024-01-27 14:48:04,893 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 127 [2024-01-27 14:48:04,893 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 127 [2024-01-27 14:48:04,893 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-27 14:48:04,893 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,894 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,894 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,894 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-27 14:48:04,895 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 2 [2024-01-27 14:48:04,896 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,897 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 2 [2024-01-27 14:48:04,898 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,898 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 127 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x == 2 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= y [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 2 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-27 14:48:04,903 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] y <= 127 [2024-01-27 14:48:04,904 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] y <= 2 [2024-01-27 14:48:04,905 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,905 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,905 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,905 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= y [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] x == 1 [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 127 [2024-01-27 14:48:04,906 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 2 [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 127 [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 2 [2024-01-27 14:48:04,907 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:04,947 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:05,077 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/safe029_tso.i[945,958] [2024-01-27 14:48:05,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:05,252 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:05,264 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/safe029_tso.i[945,958] [2024-01-27 14:48:05,265 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 Syntax error [2024-01-27 14:48:05,306 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1" at C: y = 2; [718] (Syntax Error: #76[dollar](0/12 - 0/13)) [2024-01-27 14:48:05,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1caab2b6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:05, skipping insertion in model container [2024-01-27 14:48:05,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:05,307 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:05,309 INFO L158 Benchmark]: Toolchain (without parser) took 568.94ms. Allocated memory is still 136.3MB. Free memory was 103.2MB in the beginning and 77.4MB in the end (delta: 25.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-01-27 14:48:05,309 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:05,309 INFO L158 Benchmark]: Witness Parser took 0.68ms. Allocated memory is still 136.3MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:05,310 INFO L158 Benchmark]: CACSL2BoogieTranslator took 567.27ms. Allocated memory is still 136.3MB. Free memory was 102.6MB in the beginning and 77.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-27 14:48:05,311 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 104.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.68ms. Allocated memory is still 136.3MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 567.27ms. Allocated memory is still 136.3MB. Free memory was 102.6MB in the beginning and 77.4MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 718]: Unsupported Syntax Unable to instrument "main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1" at C: y = 2; [718] (Syntax Error: #76[dollar](0/12 - 0/13)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-wmm/safe029_tso.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe029_tso.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:48:07,151 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:07,224 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:48:07,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:07,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:07,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:07,255 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:07,255 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:07,256 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:07,259 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:07,259 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:07,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:07,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:07,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:07,261 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:07,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:07,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:07,262 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:07,262 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:07,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:07,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:07,263 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:07,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:07,264 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:48:07,264 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:48:07,264 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:07,264 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:48:07,264 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:07,265 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:07,265 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:07,266 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:07,266 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:07,266 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:07,266 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:07,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:07,267 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:07,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:07,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:07,267 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:48:07,268 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:48:07,268 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:07,268 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:07,268 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:07,268 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:07,269 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:07,269 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:48:07,269 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:07,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:07,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:07,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:07,543 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:07,543 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:07,545 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe029_tso.i [2024-01-27 14:48:08,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:08,891 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:08,891 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe029_tso.i [2024-01-27 14:48:08,926 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb89d7f7b/d9d50553b93e4f599e3e518d1f215820/FLAGe90bce7a8 [2024-01-27 14:48:08,940 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb89d7f7b/d9d50553b93e4f599e3e518d1f215820 [2024-01-27 14:48:08,942 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:08,943 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:08,945 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/safe029_tso.yml/witness.yml [2024-01-27 14:48:09,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:09,108 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:09,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:09,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:09,112 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:09,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:08" (1/2) ... [2024-01-27 14:48:09,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df6f556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:09, skipping insertion in model container [2024-01-27 14:48:09,114 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:08" (1/2) ... [2024-01-27 14:48:09,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df95cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:09, skipping insertion in model container [2024-01-27 14:48:09,116 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:09" (2/2) ... [2024-01-27 14:48:09,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5df6f556 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:09, skipping insertion in model container [2024-01-27 14:48:09,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:09" (2/2) ... [2024-01-27 14:48:09,117 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:09,275 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x <= 127 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 2 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] x <= 2 [2024-01-27 14:48:09,276 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= x [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 1 <= __unbuffered_cnt [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] y <= 127 [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] 0 <= y [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (unsigned long )arg == 0UL [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 127 [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] x == 2 [2024-01-27 14:48:09,277 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] y <= 2 [2024-01-27 14:48:09,278 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,278 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= y [2024-01-27 14:48:09,278 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,278 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,278 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 1 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] 0 <= expression [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 || expression == 1 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression == 0 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L18-L18] expression <= 1 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 127 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,279 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,280 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 2 [2024-01-27 14:48:09,280 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= y [2024-01-27 14:48:09,280 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] y <= 2 [2024-01-27 14:48:09,280 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,280 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] (unsigned long )arg == 0UL [2024-01-27 14:48:09,281 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] x <= 127 [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L726-L726] 0 <= x [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= y [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 127 [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= x [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (unsigned long )arg == 0UL [2024-01-27 14:48:09,282 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,283 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 127 [2024-01-27 14:48:09,283 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,283 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,283 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] y <= 2 [2024-01-27 14:48:09,283 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,284 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] x <= 2 [2024-01-27 14:48:09,284 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] (unsigned long )arg == 0UL [2024-01-27 14:48:09,284 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] (unsigned long )arg == 0UL [2024-01-27 14:48:09,284 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-27 14:48:09,285 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 127 [2024-01-27 14:48:09,285 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,285 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= y [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y <= 2 [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= x [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] x <= 2 [2024-01-27 14:48:09,286 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] y <= 127 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x <= 2 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= y [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= x [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] x <= 127 [2024-01-27 14:48:09,287 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y <= 2 [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] y <= 127 [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (unsigned long )arg == 0UL [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= y [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 127 [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 2 [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= x [2024-01-27 14:48:09,288 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (unsigned long )arg == 0UL [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] y <= 127 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] x <= 2 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] (unsigned long )arg == 0UL [2024-01-27 14:48:09,289 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] x == 1 [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] y <= 2 [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] y <= 127 [2024-01-27 14:48:09,290 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (unsigned long )arg == 0UL [2024-01-27 14:48:09,291 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,291 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] 0 <= y [2024-01-27 14:48:09,291 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,291 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] y == 2 [2024-01-27 14:48:09,292 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (unsigned long )arg == 0UL [2024-01-27 14:48:09,292 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,292 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,293 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= x [2024-01-27 14:48:09,293 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] x <= 2 [2024-01-27 14:48:09,293 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] x <= 127 [2024-01-27 14:48:09,294 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,294 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,294 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 2 [2024-01-27 14:48:09,294 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,294 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 2 [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] x <= 127 [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= x [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] (unsigned long )arg == 0UL [2024-01-27 14:48:09,295 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 0 <= y [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] y <= 127 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L742-L742] 1 <= __unbuffered_cnt [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] __unbuffered_cnt == 0 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard1 == (_Bool)0 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] x == 0 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] main$tmp_guard0 == (_Bool)0 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L757-L757] y == 0 [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (unsigned long )arg == 0UL [2024-01-27 14:48:09,296 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 2 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] y <= 127 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= y [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 127 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,297 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] 0 <= x [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] x <= 2 [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] (unsigned long )arg == 0UL [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= x [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 127 [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 2 [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,298 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] x <= 2 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 0 <= y [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] y <= 127 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (unsigned long )arg == 0UL [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] x <= 2 [2024-01-27 14:48:09,299 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] y <= 2 [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] y <= 127 [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= y [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-27 14:48:09,300 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,301 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= x [2024-01-27 14:48:09,301 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] x <= 127 [2024-01-27 14:48:09,301 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (unsigned long )arg == 0UL [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] (unsigned long )arg == 0UL [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= x [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 2 [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 2 [2024-01-27 14:48:09,302 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,303 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,303 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] 0 <= y [2024-01-27 14:48:09,303 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] x <= 127 [2024-01-27 14:48:09,303 INFO L98 nessWitnessExtractor]: Location invariant before [L761-L761] y <= 127 [2024-01-27 14:48:09,303 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 127 [2024-01-27 14:48:09,304 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= y [2024-01-27 14:48:09,304 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,304 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] 0 <= x [2024-01-27 14:48:09,306 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,307 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,307 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 2 [2024-01-27 14:48:09,307 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,311 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,311 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] x <= 127 [2024-01-27 14:48:09,311 INFO L98 nessWitnessExtractor]: Location invariant before [L762-L762] y <= 2 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 127 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] y <= 2 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (unsigned long )arg == 0UL [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] x == 2 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 0 <= y [2024-01-27 14:48:09,312 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= x [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] 0 <= y [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 2 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 2 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] x <= 127 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] y <= 127 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L765-L765] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,313 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,314 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (y == 0 || y == 1) || y == 2 [2024-01-27 14:48:09,314 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 127 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 2 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] y <= 127 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= x [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] x <= 2 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= y [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] (unsigned long )arg == 0UL [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (unsigned long )arg == 0UL [2024-01-27 14:48:09,315 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= x [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] main$tmp_guard1 == (_Bool)0 || main$tmp_guard1 == (_Bool)1 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] x <= 2 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] x <= 127 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] y == 1 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] (x == 0 || x == 1) || x == 2 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= __unbuffered_cnt [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1 [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] (unsigned long )arg == 0UL [2024-01-27 14:48:09,316 INFO L98 nessWitnessExtractor]: Location invariant before [L732-L732] (unsigned long )arg == 0UL [2024-01-27 14:48:09,354 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:09,512 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/safe029_tso.i[945,958] [2024-01-27 14:48:09,636 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:09,661 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:09,673 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/safe029_tso.i[945,958] [2024-01-27 14:48:09,674 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 Syntax error [2024-01-27 14:48:09,707 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [718] (Syntax Error: #76[dollar](0/12 - 0/13)) [2024-01-27 14:48:09,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df95cc0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:09, skipping insertion in model container [2024-01-27 14:48:09,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:09,708 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:09,710 INFO L158 Benchmark]: Toolchain (without parser) took 601.17ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 46.6MB in the beginning and 97.3MB in the end (delta: -50.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:48:09,710 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:09,711 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 77.6MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:09,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 599.23ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 46.4MB in the beginning and 97.3MB in the end (delta: -50.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:48:09,713 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 77.6MB. Free memory is still 56.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 599.23ms. Allocated memory was 77.6MB in the beginning and 130.0MB in the end (delta: 52.4MB). Free memory was 46.4MB in the beginning and 97.3MB in the end (delta: -50.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 718]: Unsupported Syntax Unable to instrument "main$tmp_guard0 == (_Bool)0 || main$tmp_guard0 == (_Bool)1" at C: y = 2; [718] (Syntax Error: #76[dollar](0/12 - 0/13)) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN