./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.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/28-race_reach_42-trylock2_racefree.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/goblint-regression/28-race_reach_42-trylock2_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_racefree.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 14:17:04,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:04,823 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:17:04,829 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:04,830 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:04,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:04,856 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:04,856 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:04,857 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:04,860 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:04,860 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:04,860 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:04,861 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:04,862 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:04,862 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:04,863 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:04,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:04,863 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:04,863 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:17:04,864 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:04,864 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:04,864 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:04,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:04,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:04,865 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:04,865 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:04,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:04,865 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:04,866 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:04,866 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:04,867 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:04,867 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:04,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:04,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:04,867 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:04,868 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:04,869 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:04,869 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:04,869 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:05,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:05,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:05,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:05,075 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:05,076 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:05,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-01-29 14:17:06,217 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:06,400 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:06,401 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-01-29 14:17:06,415 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e73f6c936/d6401e6f8f024399984f10e692b5c938/FLAG0443fd940 [2024-01-29 14:17:06,428 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e73f6c936/d6401e6f8f024399984f10e692b5c938 [2024-01-29 14:17:06,430 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:06,430 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:06,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_racefree.yml/witness.yml [2024-01-29 14:17:06,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:06,561 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:06,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:06,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:06,566 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:06,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:06" (1/2) ... [2024-01-29 14:17:06,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb9bf6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:06" (1/2) ... [2024-01-29 14:17:06,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5aa80db7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:06" (2/2) ... [2024-01-29 14:17:06,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cb9bf6e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:06, skipping insertion in model container [2024-01-29 14:17:06,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:06" (2/2) ... [2024-01-29 14:17:06,570 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:06,657 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:06,659 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 14:17:06,659 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 14:17:06,659 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:06,659 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:06,659 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:06,660 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:06,660 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g2 == 0 [2024-01-29 14:17:06,660 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g1 == 0 [2024-01-29 14:17:06,660 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g1 == 0 [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g2 == 0 [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,661 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,662 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,662 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] g2 == 0 [2024-01-29 14:17:06,662 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,662 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:06,662 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,663 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] g2 == 1 [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] g1 == 0 [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:17:06,664 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L716] i == 10000 [2024-01-29 14:17:06,665 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L716] g1 == 0 [2024-01-29 14:17:06,665 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:17:06,665 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-29 14:17:06,666 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:06,666 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:06,666 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:06,666 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 14:17:06,667 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:06,667 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:06,667 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:06,667 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:06,667 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] g2 == 0 [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] g1 == 0 [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] g2 == 0 [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:06,668 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] g1 == 0 [2024-01-29 14:17:06,669 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 14:17:06,669 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] g1 == 0 [2024-01-29 14:17:06,669 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:06,669 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] i == 10000 [2024-01-29 14:17:06,670 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:06,670 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:06,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] g2 == 0 [2024-01-29 14:17:06,670 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g1 == 0 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:06,671 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g2 == 0 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] g1 == 0 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g2 == 0 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:06,672 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g2 == 0 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] i == 10000 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:06,673 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] g1 == 0 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g2 == 0 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g2 == 0 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] i == 10000 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] i == 10000 [2024-01-29 14:17:06,674 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] g1 == 0 [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,675 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:06,676 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:06,676 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,676 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:06,676 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:06,676 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:06,677 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:06,677 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:06,677 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,677 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,678 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,678 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:06,679 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] g1 == 0 [2024-01-29 14:17:06,679 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,679 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] g1 == 1 [2024-01-29 14:17:06,679 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,679 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:06,680 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:06,720 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:06,994 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-01-29 14:17:07,016 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:07,030 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:07,061 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-01-29 14:17:07,064 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } 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 [2024-01-29 14:17:07,132 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:07,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5aa80db7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:07, skipping insertion in model container [2024-01-29 14:17:07,132 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:07,133 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:07,135 INFO L158 Benchmark]: Toolchain (without parser) took 572.82ms. Allocated memory is still 151.0MB. Free memory was 74.1MB in the beginning and 114.0MB in the end (delta: -39.9MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2024-01-29 14:17:07,135 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:07,135 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:07,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.60ms. Allocated memory is still 151.0MB. Free memory was 73.8MB in the beginning and 114.0MB in the end (delta: -40.2MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2024-01-29 14:17:07,137 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 121.6MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.60ms. Allocated memory is still 151.0MB. Free memory was 73.8MB in the beginning and 114.0MB in the end (delta: -40.2MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 710]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax 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/goblint-regression/28-race_reach_42-trylock2_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_42-trylock2_racefree.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-ab2e0ac-m [2024-01-29 14:17:08,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:17:08,973 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:17:08,978 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:17:08,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:17:09,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:17:09,005 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:17:09,005 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:17:09,006 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:17:09,009 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:17:09,009 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:17:09,009 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:17:09,010 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:17:09,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:17:09,011 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:17:09,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:17:09,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:17:09,012 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:17:09,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:17:09,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:17:09,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:17:09,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:17:09,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:17:09,013 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:17:09,014 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:17:09,014 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:17:09,014 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:17:09,014 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:17:09,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:17:09,015 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:17:09,015 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:17:09,016 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:17:09,016 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:17:09,016 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:17:09,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:17:09,016 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:17:09,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:17:09,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:17:09,017 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:17:09,017 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:17:09,018 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:17:09,018 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:17:09,018 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:17:09,018 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:17:09,018 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:17:09,019 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:17:09,019 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:17:09,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:17:09,319 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:17:09,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:17:09,323 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:17:09,323 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:17:09,325 INFO L431 ainManager$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/28-race_reach_42-trylock2_racefree.yml/witness.yml [2024-01-29 14:17:09,460 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:17:09,461 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:17:09,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-01-29 14:17:10,569 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:17:10,906 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:17:10,909 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-01-29 14:17:10,927 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45897ecd3/4464bf26465e4d5e9bd3444cb65652e2/FLAG14daf7bad [2024-01-29 14:17:10,943 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45897ecd3/4464bf26465e4d5e9bd3444cb65652e2 [2024-01-29 14:17:10,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:17:10,944 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:17:10,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:10,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:17:10,952 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:17:10,953 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:09" (1/2) ... [2024-01-29 14:17:10,954 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71da94df and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,954 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:17:09" (1/2) ... [2024-01-29 14:17:10,955 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@298237a7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:10" (2/2) ... [2024-01-29 14:17:10,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71da94df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:10, skipping insertion in model container [2024-01-29 14:17:10,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:10" (2/2) ... [2024-01-29 14:17:10,957 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:17:11,048 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] i == 10000 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] g1 == 0 [2024-01-29 14:17:11,050 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g1 == 0 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g2 == 0 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Loop invariant at [L720-L720] i == 10000 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] g2 == 0 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] i == 10000 [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:11,051 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:11,052 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-29 14:17:11,052 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g1 == 0 [2024-01-29 14:17:11,052 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g2 == 0 [2024-01-29 14:17:11,052 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g2 == 0 [2024-01-29 14:17:11,052 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g1 == 0 [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] g1 == 0 [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] i == 10000 [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((0 == i && g1 == 0) && g2 == 0) && i == 0) [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] g1 == 0 [2024-01-29 14:17:11,053 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:11,054 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,054 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,054 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,054 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,054 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:11,055 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:11,055 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:11,055 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] g1 == 1 [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,056 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g2 == 0 [2024-01-29 14:17:11,057 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-29 14:17:11,057 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 0 [2024-01-29 14:17:11,057 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] g1 == 1 [2024-01-29 14:17:11,057 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L716] i == 10000 [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L716] g1 == 0 [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g2 == 0 [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g1 == 0 [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] i == 10000 [2024-01-29 14:17:11,058 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:17:11,059 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] i == 10000 [2024-01-29 14:17:11,059 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] i == 10000 [2024-01-29 14:17:11,059 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:11,059 INFO L98 nessWitnessExtractor]: Loop invariant at [L722-L722] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-29 14:17:11,060 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-29 14:17:11,060 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:11,060 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:11,060 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g1 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] g1 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] g2 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L717-L717] i == 10000 [2024-01-29 14:17:11,061 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] g2 == 0 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] g2 == 0 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g2 == 0 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g2 == 0 [2024-01-29 14:17:11,062 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:11,063 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:11,063 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] g1 == 0 [2024-01-29 14:17:11,063 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-29 14:17:11,063 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] g1 == 0 [2024-01-29 14:17:11,063 INFO L98 nessWitnessExtractor]: Loop invariant at [L712-L712] i == 10000 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] g2 == 1 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:11,064 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g1 == 0 [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] g2 == 0 [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,065 INFO L98 nessWitnessExtractor]: Loop invariant at [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,066 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:17:11,066 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:11,066 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 0 [2024-01-29 14:17:11,067 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] g2 == 1 [2024-01-29 14:17:11,067 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-29 14:17:11,067 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:11,067 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] i == 10000 [2024-01-29 14:17:11,067 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] g1 == 0 [2024-01-29 14:17:11,068 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:11,068 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:11,068 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] i == 10000 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g2 == 0 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] g1 == 0 [2024-01-29 14:17:11,069 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] g2 == 0 [2024-01-29 14:17:11,070 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-29 14:17:11,070 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] g1 == 0 [2024-01-29 14:17:11,070 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] g1 == 0 [2024-01-29 14:17:11,070 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] i == 10000 [2024-01-29 14:17:11,109 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:17:11,382 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-01-29 14:17:11,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:17:11,431 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:17:11,471 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-01-29 14:17:11,471 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } 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 [2024-01-29 14:17:11,522 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-29 14:17:11,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@298237a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:11, skipping insertion in model container [2024-01-29 14:17:11,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:17:11,524 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:17:11,526 INFO L158 Benchmark]: Toolchain (without parser) took 581.00ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 51.3MB in the beginning and 77.8MB in the end (delta: -26.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:17:11,526 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory was 55.6MB in the beginning and 55.5MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:11,527 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 105.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:17:11,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 576.47ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 51.0MB in the beginning and 77.8MB in the end (delta: -26.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:17:11,529 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory was 55.6MB in the beginning and 55.5MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 73.4MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 105.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 576.47ms. Allocated memory was 73.4MB in the beginning and 104.9MB in the end (delta: 31.5MB). Free memory was 51.0MB in the beginning and 77.8MB in the end (delta: -26.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 710]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN