./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 8857f20b 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-8857f20-m [2024-01-29 22:54:02,763 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:54:02,846 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 22:54:02,851 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:54:02,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:54:02,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:54:02,878 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:54:02,879 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:54:02,879 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:54:02,882 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:54:02,883 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:54:02,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:54:02,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:54:02,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:54:02,885 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:54:02,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:54:02,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:54:02,886 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:54:02,886 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 22:54:02,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:54:02,887 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:54:02,887 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:54:02,887 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:54:02,887 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:54:02,888 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:54:02,888 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:54:02,888 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:54:02,888 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:54:02,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:54:02,889 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:54:02,890 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:54:02,890 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:54:02,890 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:54:02,890 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:54:02,891 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:54:02,892 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:54:02,892 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:54:02,892 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:54:02,893 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:54:03,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:54:03,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:54:03,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:54:03,147 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:54:03,148 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:54:03,149 INFO L431 ainManager$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 [2024-01-29 22:54:03,302 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:54:03,303 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:54:03,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-29 22:54:04,620 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:54:04,911 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:54:04,911 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-29 22:54:04,934 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9b75fb07/98e213be3b0a447abd1f3f4f0a76e9a8/FLAG23b1ae647 [2024-01-29 22:54:04,948 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9b75fb07/98e213be3b0a447abd1f3f4f0a76e9a8 [2024-01-29 22:54:04,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:54:04,950 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:54:04,952 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:54:04,952 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:54:04,956 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:54:04,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:54:03" (1/2) ... [2024-01-29 22:54:04,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4064be9e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:54:04, skipping insertion in model container [2024-01-29 22:54:04,958 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:54:03" (1/2) ... [2024-01-29 22:54:04,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@737189b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:54:04, skipping insertion in model container [2024-01-29 22:54:04,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:54:04" (2/2) ... [2024-01-29 22:54:04,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4064be9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:54:04, skipping insertion in model container [2024-01-29 22:54:04,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:54:04" (2/2) ... [2024-01-29 22:54:04,960 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:54:05,085 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:54:05,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-29 22:54:05,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && (((((((-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) [2024-01-29 22:54:05,087 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL) [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && (0 == c) [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && (c == end) [2024-01-29 22:54:05,088 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && (0 == end) [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && (end == 0) [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c - (long long )end >= 0LL)) && (c == 0) [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] -2147483638 <= end [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (-2147483638 <= end) && (((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) [2024-01-29 22:54:05,089 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,090 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) [2024-01-29 22:54:05,090 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] -2147483638 <= end [2024-01-29 22:54:05,091 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-29 22:54:05,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (-2147483638 <= c) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:05,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= c [2024-01-29 22:54:05,091 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (-2147483638 <= c) && (-2147483638 <= end) [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((-2147483638 <= c) && ((long long )c - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((-2147483638 <= end) && ((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) [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,092 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-29 22:54:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-29 22:54:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-29 22:54:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (data == 0) && (data == 0) [2024-01-29 22:54:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (c == end) [2024-01-29 22:54:05,093 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,094 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (c == end)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,095 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) [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (c == end)) && (end == 0) [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (0 == end) [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (0 == c) [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && (c == 0) [2024-01-29 22:54:05,095 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL)) && ((0LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,096 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) [2024-01-29 22:54:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-29 22:54:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c) [2024-01-29 22:54:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == end) [2024-01-29 22:54:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == 0) [2024-01-29 22:54:05,096 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (end == 0) [2024-01-29 22:54:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:05,097 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL) [2024-01-29 22:54:05,098 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:05,098 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((0LL - (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (0 == end) [2024-01-29 22:54:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-29 22:54:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && (((((((-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) [2024-01-29 22:54:05,099 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (c <= 2147483637) && ((int )next <= 2147483637) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (c <= 2147483637) && (0 == end) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (c <= 2147483637) && (end == 0) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (c <= 2147483637) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == 0) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && (0 == c) [2024-01-29 22:54:05,100 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483647LL + (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && (0 == c)) && (c == 0)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483647LL + (long long )c) - (long long )end >= 0LL)) && ((2147483647LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483648LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:05,101 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967294LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL + (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:05,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-29 22:54:05,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:05,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (-2147483638 <= end) && (c <= 2147483637) [2024-01-29 22:54:05,102 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-29 22:54:05,145 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:54:05,472 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] [2024-01-29 22:54:05,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:54:05,517 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:54:05,534 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-29 22:54:05,583 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-29 22:54:05,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@737189b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:54:05, skipping insertion in model container [2024-01-29 22:54:05,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:54:05,584 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:54:05,585 INFO L158 Benchmark]: Toolchain (without parser) took 635.34ms. Allocated memory is still 167.8MB. Free memory was 132.9MB in the beginning and 109.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:54:05,586 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:54:05,586 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:54:05,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 632.24ms. Allocated memory is still 167.8MB. Free memory was 132.9MB in the beginning and 109.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 22:54:05,588 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 0.14ms. Allocated memory is still 132.1MB. Free memory is still 94.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 101.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 632.24ms. Allocated memory is still 167.8MB. Free memory was 132.9MB in the beginning and 109.8MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. 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-8857f20-m [2024-01-29 22:54:07,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 22:54:07,783 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 22:54:07,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 22:54:07,788 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 22:54:07,818 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 22:54:07,818 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 22:54:07,819 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 22:54:07,819 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 22:54:07,823 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 22:54:07,823 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 22:54:07,823 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 22:54:07,824 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 22:54:07,825 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 22:54:07,825 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 22:54:07,825 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 22:54:07,826 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 22:54:07,826 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 22:54:07,826 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 22:54:07,826 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 22:54:07,827 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 22:54:07,827 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 22:54:07,828 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 22:54:07,828 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 22:54:07,828 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 22:54:07,828 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 22:54:07,829 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 22:54:07,829 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 22:54:07,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 22:54:07,829 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 22:54:07,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 22:54:07,830 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 22:54:07,831 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 22:54:07,831 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 22:54:07,831 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 22:54:07,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 22:54:07,832 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 22:54:07,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 22:54:07,832 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 22:54:07,833 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 22:54:07,833 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 22:54:07,833 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 22:54:07,833 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 22:54:07,833 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 22:54:07,834 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 22:54:07,834 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 22:54:07,834 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 22:54:08,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 22:54:08,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 22:54:08,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 22:54:08,174 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 22:54:08,175 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 22:54:08,176 INFO L431 ainManager$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 [2024-01-29 22:54:08,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 22:54:08,340 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 22:54:08,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-29 22:54:09,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 22:54:09,923 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 22:54:09,924 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-29 22:54:09,942 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/912533476/b0fdc4cca6bd493384ae92984fdcb6b1/FLAG623190e04 [2024-01-29 22:54:09,963 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/912533476/b0fdc4cca6bd493384ae92984fdcb6b1 [2024-01-29 22:54:09,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 22:54:09,965 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 22:54:09,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 22:54:09,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 22:54:09,974 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 22:54:09,975 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:54:08" (1/2) ... [2024-01-29 22:54:09,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c342cc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:54:09, skipping insertion in model container [2024-01-29 22:54:09,977 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 10:54:08" (1/2) ... [2024-01-29 22:54:09,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42499041 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 10:54:09, skipping insertion in model container [2024-01-29 22:54:09,980 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:54:09" (2/2) ... [2024-01-29 22:54:09,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c342cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:54:09, skipping insertion in model container [2024-01-29 22:54:09,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 10:54:09" (2/2) ... [2024-01-29 22:54:09,986 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 22:54:10,105 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 22:54:10,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-29 22:54:10,106 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] (data == 0) && (data == 0) [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && (((((((-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) [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-29 22:54:10,107 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-29 22:54:10,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((c <= 2147483637) && ((int )next <= 2147483637)) && (0 == end)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((c <= 2147483637) && ((int )next <= 2147483637)) && (0 == end) [2024-01-29 22:54:10,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (c <= 2147483637) && ((int )next <= 2147483637) [2024-01-29 22:54:10,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-29 22:54:10,108 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (((c <= 2147483637) && ((int )next <= 2147483637)) && (0 == end)) && (end == 0) [2024-01-29 22:54:10,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:10,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,109 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967295LL + (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:10,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((4294967296LL + (long long )c) + (long long )end >= 0LL) && ((4294967294LL - (long long )c) - (long long )end >= 0LL) [2024-01-29 22:54:10,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] -2147483638 <= end [2024-01-29 22:54:10,110 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((-2147483638 <= end) && ((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) [2024-01-29 22:54:10,111 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,111 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-29 22:54:10,111 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] ((-2147483638 <= c) && (-2147483638 <= end)) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:10,111 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (-2147483638 <= c) && (-2147483638 <= end) [2024-01-29 22:54:10,112 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= c [2024-01-29 22:54:10,112 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (((-2147483638 <= c) && (-2147483638 <= end)) && ((long long )c - (long long )end >= 0LL)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,112 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) [2024-01-29 22:54:10,112 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] ((2147483648LL + (long long )c) + (long long )end >= 0LL) && ((2147483648LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,112 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)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,112 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)) && (c == 0) [2024-01-29 22:54:10,112 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) [2024-01-29 22:54:10,113 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)) && (0 == c) [2024-01-29 22:54:10,113 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:10,114 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,114 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (-2147483638 <= end) && (c <= 2147483637) [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-2147483638 <= end) && (((((((-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) [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,115 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,116 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) [2024-01-29 22:54:10,116 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)) && (0 == end) [2024-01-29 22:54:10,116 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)) && (c == end) [2024-01-29 22:54:10,116 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)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,116 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)) && (0 == c) [2024-01-29 22:54:10,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] ((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL) [2024-01-29 22:54:10,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:10,117 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)) && (end == 0) [2024-01-29 22:54:10,117 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) [2024-01-29 22:54:10,118 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)) && (c == 0) [2024-01-29 22:54:10,118 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == end) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == end)) && (c == end) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == end)) && (c == 0) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == end)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:10,119 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] ((((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == end)) && (end == 0) [2024-01-29 22:54:10,120 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) [2024-01-29 22:54:10,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (((0LL - (long long )c) + (long long )end >= 0LL) && ((long long )c + (long long )end >= 0LL)) && (0 == c) [2024-01-29 22:54:10,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-29 22:54:10,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && (((((((-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) [2024-01-29 22:54:10,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-2147483638 <= end) && ((-1LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,121 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] -2147483638 <= end [2024-01-29 22:54:10,121 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (-2147483638 <= end) && (((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) [2024-01-29 22:54:10,121 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (-2147483638 <= end) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,121 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) [2024-01-29 22:54:10,121 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)) && ((long long )c - (long long )end >= 0LL) [2024-01-29 22:54:10,121 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)) && (0 == c) [2024-01-29 22:54:10,122 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)) && (c == 0) [2024-01-29 22:54:10,122 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)) && ((unsigned long )arg == 0UL) [2024-01-29 22:54:10,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] ((int )next <= 2147483637) && ((0LL - (long long )c) + (long long )end >= 0LL) [2024-01-29 22:54:10,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-29 22:54:10,123 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)) && (c == end) [2024-01-29 22:54:10,123 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)) && (0 == end) [2024-01-29 22:54:10,123 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) [2024-01-29 22:54:10,123 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)) && (end == 0) [2024-01-29 22:54:10,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-29 22:54:10,187 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 22:54:10,583 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] [2024-01-29 22:54:10,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 22:54:10,626 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 22:54:10,636 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-29 22:54:10,684 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-29 22:54:10,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42499041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 10:54:10, skipping insertion in model container [2024-01-29 22:54:10,685 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 22:54:10,685 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 22:54:10,686 INFO L158 Benchmark]: Toolchain (without parser) took 720.61ms. Allocated memory is still 90.2MB. Free memory was 51.1MB in the beginning and 50.5MB in the end (delta: 628.0kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-29 22:54:10,687 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 33.0MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:54:10,687 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 88.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 22:54:10,687 INFO L158 Benchmark]: CACSL2BoogieTranslator took 716.06ms. Allocated memory is still 90.2MB. Free memory was 51.1MB in the beginning and 50.9MB in the end (delta: 269.6kB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-01-29 22:54:10,689 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 0.18ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 33.0MB in the end (delta: 36.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 88.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 716.06ms. Allocated memory is still 90.2MB. Free memory was 51.1MB in the beginning and 50.9MB in the end (delta: 269.6kB). Peak memory consumption was 6.3MB. 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