./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_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_02-simple_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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_02-simple_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_02-simple_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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:48,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:48,971 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:48,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:48,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:48,996 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:48,996 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:48,997 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:48,997 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:48,997 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:48,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:48,998 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:48,998 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:48,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:48,999 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:48,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:49,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:49,000 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:49,000 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:49,006 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:49,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:49,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:49,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:49,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:49,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:49,008 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:49,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:49,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:49,009 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:49,010 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:49,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:49,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:49,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:49,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:49,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:49,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:49,012 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:49,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:49,012 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:49,012 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:49,013 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:49,013 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:49,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:49,014 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:49,244 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:49,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:49,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:49,263 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:49,264 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:49,265 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i [2024-01-31 16:06:50,335 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:50,492 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:50,492 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i [2024-01-31 16:06:50,509 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ad2f7534/f91786fcd6a24e61b3d1fbd1689e7691/FLAG348a0d8ff [2024-01-31 16:06:50,520 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ad2f7534/f91786fcd6a24e61b3d1fbd1689e7691 [2024-01-31 16:06:50,522 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:50,522 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:50,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_02-simple_racefree.yml/witness.yml [2024-01-31 16:06:50,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:50,621 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:50,623 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:50,624 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:50,627 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:50,628 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:50" (1/2) ... [2024-01-31 16:06:50,630 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c8c807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:50, skipping insertion in model container [2024-01-31 16:06:50,630 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:50" (1/2) ... [2024-01-31 16:06:50,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462b1760 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:50, skipping insertion in model container [2024-01-31 16:06:50,632 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:50" (2/2) ... [2024-01-31 16:06:50,632 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c8c807 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:50, skipping insertion in model container [2024-01-31 16:06:50,633 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:50" (2/2) ... [2024-01-31 16:06:50,633 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:50,690 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:50,691 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-31 16:06:50,691 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,691 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-31 16:06:50,691 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-31 16:06:50,692 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,692 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,692 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (i == 10000) && (i == 10000) [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,693 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-31 16:06:50,694 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,695 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,695 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,695 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (global == 0) && (i == 10000) [2024-01-31 16:06:50,695 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:50,695 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L691] global == 0 [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,696 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:50,736 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:50,969 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_02-simple_racefree.i[30176,30189] [2024-01-31 16:06:50,992 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:51,004 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:51,057 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: global [2024-01-31 16:06:51,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@462b1760 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:51, skipping insertion in model container [2024-01-31 16:06:51,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:51,058 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:51,059 INFO L158 Benchmark]: Toolchain (without parser) took 437.44ms. Allocated memory is still 165.7MB. Free memory was 110.1MB in the beginning and 86.3MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 16:06:51,059 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 165.7MB. Free memory is still 134.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:51,060 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:51,060 INFO L158 Benchmark]: CACSL2BoogieTranslator took 434.27ms. Allocated memory is still 165.7MB. Free memory was 110.1MB in the beginning and 86.3MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 16:06:51,061 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 165.7MB. Free memory is still 134.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 165.7MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 434.27ms. Allocated memory is still 165.7MB. Free memory was 110.1MB in the beginning and 86.3MB in the end (delta: 23.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: global 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_02-simple_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_02-simple_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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:52,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:53,042 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:53,048 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:53,049 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:53,076 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:53,077 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:53,077 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:53,077 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:53,081 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:53,081 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:53,081 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:53,082 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:53,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:53,083 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:53,084 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:53,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:53,084 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:53,084 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:53,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:53,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:53,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:53,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:53,086 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:53,086 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:53,086 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:53,086 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:53,087 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:53,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:53,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:53,088 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:53,088 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:53,088 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:53,089 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:53,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:53,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:53,090 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:53,090 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:53,090 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:53,090 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:53,090 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:53,091 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:53,091 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:53,101 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:53,101 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:53,102 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:53,102 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:53,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:53,395 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:53,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:53,399 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:53,399 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:53,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i [2024-01-31 16:06:54,567 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:54,801 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:54,801 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_02-simple_racefree.i [2024-01-31 16:06:54,812 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4483e267b/cd048008bff449b9bf503d6d4976caac/FLAG40353bb6c [2024-01-31 16:06:54,830 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4483e267b/cd048008bff449b9bf503d6d4976caac [2024-01-31 16:06:54,832 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:54,832 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:54,833 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_02-simple_racefree.yml/witness.yml [2024-01-31 16:06:54,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:54,952 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:54,953 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:54,953 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:54,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:54,957 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:54" (1/2) ... [2024-01-31 16:06:54,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed98d05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:54, skipping insertion in model container [2024-01-31 16:06:54,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:54" (1/2) ... [2024-01-31 16:06:54,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60a3c61f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:54, skipping insertion in model container [2024-01-31 16:06:54,960 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:54" (2/2) ... [2024-01-31 16:06:54,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ed98d05 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:54, skipping insertion in model container [2024-01-31 16:06:54,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:54" (2/2) ... [2024-01-31 16:06:54,960 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:55,022 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:55,023 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,023 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,023 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] global == 0 [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (global == 0) && (i == 10000) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,024 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant after [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,025 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L691] global == 0 [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Location invariant after [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-31 16:06:55,026 INFO L98 nessWitnessExtractor]: Location invariant after [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant after [L707-L707] ((((((((((((((((((((((((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 && global == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (global == 0) && (i == 10000) [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (i == 10000) && (i == 10000) [2024-01-31 16:06:55,027 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (global == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:55,028 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-31 16:06:55,077 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:55,342 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_02-simple_racefree.i[30176,30189] [2024-01-31 16:06:55,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:55,377 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:55,443 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: global [2024-01-31 16:06:55,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60a3c61f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:55, skipping insertion in model container [2024-01-31 16:06:55,443 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:55,444 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:55,446 INFO L158 Benchmark]: Toolchain (without parser) took 493.19ms. Allocated memory is still 67.1MB. Free memory was 37.9MB in the beginning and 30.9MB in the end (delta: 7.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:06:55,446 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 25.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:55,447 INFO L158 Benchmark]: Witness Parser took 0.80ms. Allocated memory is still 67.1MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:55,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 490.49ms. Allocated memory is still 67.1MB. Free memory was 37.7MB in the beginning and 30.9MB in the end (delta: 6.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:06:55,449 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 25.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.80ms. Allocated memory is still 67.1MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 490.49ms. Allocated memory is still 67.1MB. Free memory was 37.7MB in the beginning and 30.9MB in the end (delta: 6.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 691]: Incorrect Syntax Undeclared variable in ACSL expression: global 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