./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.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/sssc12_variant-pthread.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12_variant-pthread.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-3d25acf-m [2024-01-30 14:19:39,947 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:19:39,988 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:19:39,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:19:39,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:19:40,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:19:40,007 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:19:40,008 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:19:40,008 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:19:40,009 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:19:40,009 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:19:40,009 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:19:40,010 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:19:40,010 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:19:40,010 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:19:40,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:19:40,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:19:40,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:19:40,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:19:40,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:19:40,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:19:40,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:19:40,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:19:40,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:19:40,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:19:40,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:19:40,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:19:40,014 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:19:40,014 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:19:40,014 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:19:40,014 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:19:40,014 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:19:40,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:19:40,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:19:40,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:19:40,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:19:40,016 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:19:40,016 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:19:40,016 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:19:40,016 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:19:40,016 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:19:40,017 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:19:40,017 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:19:40,017 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:19:40,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:19:40,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:19:40,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:19:40,264 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:19:40,266 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:19:40,267 INFO L431 ainManager$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/sssc12_variant-pthread.yml/witness.yml [2024-01-30 14:19:40,393 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:19:40,393 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:19:40,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-30 14:19:41,321 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:19:41,549 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:19:41,549 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-30 14:19:41,563 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1871a9b36/3731eae17e0646b581d5b57cc0c1fa9c/FLAG79c7311b0 [2024-01-30 14:19:41,575 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1871a9b36/3731eae17e0646b581d5b57cc0c1fa9c [2024-01-30 14:19:41,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:19:41,576 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:19:41,577 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:19:41,577 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:19:41,581 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:19:41,581 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:19:40" (1/2) ... [2024-01-30 14:19:41,583 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d18466 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:19:41, skipping insertion in model container [2024-01-30 14:19:41,584 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:19:40" (1/2) ... [2024-01-30 14:19:41,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d444c03 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:19:41, skipping insertion in model container [2024-01-30 14:19:41,585 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:19:41" (2/2) ... [2024-01-30 14:19:41,585 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d18466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:19:41, skipping insertion in model container [2024-01-30 14:19:41,586 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:19:41" (2/2) ... [2024-01-30 14:19:41,586 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:19:41,681 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:19:41,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:41,682 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-30 14:19:41,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-30 14:19:41,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (data == 0) && (data == 0) [2024-01-30 14:19:41,683 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((((((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((c <= 2147483637) && ((int )next <= 2147483637)) && (0 == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((((((((((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((-2147483638 <= end) && (c <= 2147483637)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] ((-2147483638 <= end) && ((unsigned long )arg == 0UL)) && (((0LL - (long long )c) + (long long )end >= 0LL && (((((-2147483642 <= c || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638))) || c <= 2147483637) [2024-01-30 14:19:41,684 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL - (long long )c) + (long long )end >= 0LL)) && ((4294967295LL + (long long )c) - (long long )end >= 0LL)) && ((4294967294LL - (long long )c) - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((((((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483648LL - (long long )c) + (long long )end >= 0LL)) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && ((2147483647LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (((-2147483638 <= c) && (-2147483638 <= end)) && ((long long )c - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-30 14:19:41,685 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:41,686 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((((((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:41,724 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:19:42,103 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i[47777,47790] [2024-01-30 14:19:42,120 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:19:42,127 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:19:42,139 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-30 14:19:42,186 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-30 14:19:42,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d444c03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:19:42, skipping insertion in model container [2024-01-30 14:19:42,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:19:42,187 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:19:42,189 INFO L158 Benchmark]: Toolchain (without parser) took 611.92ms. Allocated memory is still 176.2MB. Free memory was 100.1MB in the beginning and 136.8MB in the end (delta: -36.7MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-01-30 14:19:42,190 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:19:42,190 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:19:42,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 610.33ms. Allocated memory is still 176.2MB. Free memory was 99.8MB in the beginning and 136.8MB in the end (delta: -36.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-01-30 14:19:42,191 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 0.19ms. Allocated memory is still 104.9MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 176.2MB. Free memory is still 147.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 610.33ms. Allocated memory is still 176.2MB. Free memory was 99.8MB in the beginning and 136.8MB in the end (delta: -36.9MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1021]: Incorrect Syntax Undeclared variable in ACSL expression: data 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/pthread-lit/sssc12_variant-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12_variant-pthread.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-3d25acf-m [2024-01-30 14:19:43,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:19:43,990 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:19:43,995 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:19:43,995 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:19:44,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:19:44,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:19:44,023 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:19:44,023 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:19:44,026 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:19:44,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:19:44,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:19:44,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:19:44,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:19:44,028 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:19:44,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:19:44,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:19:44,029 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:19:44,029 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:19:44,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:19:44,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:19:44,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:19:44,031 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:19:44,031 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:19:44,031 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:19:44,031 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:19:44,032 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:19:44,032 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:19:44,032 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:19:44,032 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:19:44,033 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:19:44,033 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:19:44,034 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:19:44,034 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:19:44,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:19:44,034 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:19:44,035 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:19:44,035 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:19:44,035 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:19:44,035 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:19:44,035 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:19:44,036 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:19:44,036 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:19:44,036 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:19:44,036 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:19:44,036 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:19:44,037 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:19:44,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:19:44,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:19:44,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:19:44,306 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:19:44,307 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:19:44,308 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-30 14:19:45,240 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:19:45,439 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:19:45,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-30 14:19:45,451 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d10131208/0106eae546384ccd8fe95baba3e229a8/FLAGf0956755c [2024-01-30 14:19:45,466 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d10131208/0106eae546384ccd8fe95baba3e229a8 [2024-01-30 14:19:45,468 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:19:45,468 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:19:45,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12_variant-pthread.yml/witness.yml [2024-01-30 14:19:45,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:19:45,569 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:19:45,570 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:19:45,570 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:19:45,573 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:19:45,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:19:45" (1/2) ... [2024-01-30 14:19:45,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4405b2a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:19:45, skipping insertion in model container [2024-01-30 14:19:45,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:19:45" (1/2) ... [2024-01-30 14:19:45,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e47adc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:19:45, skipping insertion in model container [2024-01-30 14:19:45,577 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:19:45" (2/2) ... [2024-01-30 14:19:45,578 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4405b2a7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:19:45, skipping insertion in model container [2024-01-30 14:19:45,578 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:19:45" (2/2) ... [2024-01-30 14:19:45,578 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:19:45,677 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:19:45,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-30 14:19:45,678 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (((((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL - (long long )c) + (long long )end >= 0LL)) && ((4294967295LL + (long long )c) - (long long )end >= 0LL)) && ((4294967294LL - (long long )c) - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,678 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] ((-2147483638 <= end) && ((unsigned long )arg == 0UL)) && (((0LL - (long long )c) + (long long )end >= 0LL && (((((-2147483642 <= c || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638))) || c <= 2147483637) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((c <= 2147483637) && ((int )next <= 2147483637)) && (0 == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (((-2147483638 <= c) && (-2147483638 <= end)) && ((long long )c - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (data == 0) && (data == 0) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] ((-2147483638 <= end) && (c <= 2147483637)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,679 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((((((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((((((((((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:45,680 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((((((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL)) && (0 == c)) && (0 == end)) && (c == 0)) && (c == end)) && (end == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((((((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483648LL - (long long )c) + (long long )end >= 0LL)) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && ((2147483647LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == 0)) && ((unsigned long )arg == 0UL) [2024-01-30 14:19:45,681 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL)) && (((((((-2147483642 <= c && c <= 2147483646) || (-2147483643 <= c && c <= 2147483642)) || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) [2024-01-30 14:19:45,724 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:19:46,020 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i[47777,47790] [2024-01-30 14:19:46,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:19:46,053 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:19:46,061 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-30 14:19:46,108 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-30 14:19:46,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e47adc4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:19:46, skipping insertion in model container [2024-01-30 14:19:46,108 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:19:46,109 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:19:46,110 INFO L158 Benchmark]: Toolchain (without parser) took 541.02ms. Allocated memory is still 56.6MB. Free memory was 27.2MB in the beginning and 30.9MB in the end (delta: -3.7MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-30 14:19:46,110 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.4MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:19:46,111 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:19:46,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 539.14ms. Allocated memory is still 56.6MB. Free memory was 27.1MB in the beginning and 31.2MB in the end (delta: -4.1MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-30 14:19:46,112 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 27.5MB in the beginning and 27.4MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 539.14ms. Allocated memory is still 56.6MB. Free memory was 27.1MB in the beginning and 31.2MB in the end (delta: -4.1MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1021]: Incorrect Syntax Undeclared variable in ACSL expression: data 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