./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 a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-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-a340643-m [2024-01-27 14:48:14,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:14,292 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:48:14,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:14,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:14,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:14,319 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:14,319 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:14,319 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:14,322 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:14,322 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:14,322 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:14,323 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:14,324 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:14,324 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:14,324 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:14,325 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:14,326 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:14,326 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:14,326 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:14,326 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:14,326 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:14,326 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:14,327 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:14,327 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:14,327 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:14,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:14,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:14,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:14,329 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:14,329 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:14,329 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:14,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:14,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:14,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:14,529 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:14,529 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:14,530 INFO L431 ainManager$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 [2024-01-27 14:48:14,681 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:14,681 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:14,682 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-27 14:48:15,590 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:15,823 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:15,823 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-27 14:48:15,836 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92ccc28c7/ce60684cd79047519aed2c1fa35cc717/FLAG792b36e6e [2024-01-27 14:48:15,847 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92ccc28c7/ce60684cd79047519aed2c1fa35cc717 [2024-01-27 14:48:15,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:15,849 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:15,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:15,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:15,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:15,855 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:14" (1/2) ... [2024-01-27 14:48:15,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f6e610 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:15, skipping insertion in model container [2024-01-27 14:48:15,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:14" (1/2) ... [2024-01-27 14:48:15,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aed803b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:15, skipping insertion in model container [2024-01-27 14:48:15,857 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:15" (2/2) ... [2024-01-27 14:48:15,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56f6e610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:15, skipping insertion in model container [2024-01-27 14:48:15,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:15" (2/2) ... [2024-01-27 14:48:15,858 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:15,948 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:15,950 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= c [2024-01-27 14:48:15,950 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= end [2024-01-27 14:48:15,950 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (unsigned long )arg == 0UL [2024-01-27 14:48:15,950 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:15,950 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == end [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (unsigned long )arg == 0UL [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == end [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:15,951 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == c [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == 0 [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] end == 0 [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (unsigned long )arg == 0UL [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] ((((((-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 [2024-01-27 14:48:15,952 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == end [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] end == 0 [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == c [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-27 14:48:15,953 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == 0 [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == end [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-27 14:48:15,954 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((((-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 [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (unsigned long )arg == 0UL [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967294LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,955 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,956 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] ((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 [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (unsigned long )arg == 0UL [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] -2147483638 <= end [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == 0 [2024-01-27 14:48:15,957 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == end [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] end == 0 [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == c [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,958 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == end [2024-01-27 14:48:15,959 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:15,959 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-27 14:48:15,959 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-27 14:48:15,959 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (unsigned long )arg == 0UL [2024-01-27 14:48:15,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] c <= 2147483637 [2024-01-27 14:48:15,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-27 14:48:15,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-27 14:48:15,960 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((((((-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 [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (unsigned long )arg == 0UL [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((-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 [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] -2147483638 <= end [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (unsigned long )arg == 0UL [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-27 14:48:15,961 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 == c [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] c == 0 [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:15,962 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-27 14:48:15,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] end == 0 [2024-01-27 14:48:15,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-27 14:48:15,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (int )next <= 2147483637 [2024-01-27 14:48:15,963 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 == end [2024-01-27 14:48:16,000 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:16,295 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] [2024-01-27 14:48:16,310 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:16,318 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:16,326 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-27 14:48:16,371 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-27 14:48:16,372 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aed803b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:16, skipping insertion in model container [2024-01-27 14:48:16,372 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:16,372 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:16,373 INFO L158 Benchmark]: Toolchain (without parser) took 523.79ms. Allocated memory is still 123.7MB. Free memory was 87.5MB in the beginning and 64.5MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 14:48:16,374 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:16,374 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 123.7MB. Free memory is still 94.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:16,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.44ms. Allocated memory is still 123.7MB. Free memory was 87.2MB in the beginning and 64.5MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-27 14:48:16,375 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 100.7MB. Free memory is still 60.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 123.7MB. Free memory is still 94.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.44ms. Allocated memory is still 123.7MB. Free memory was 87.2MB in the beginning and 64.5MB in the end (delta: 22.7MB). 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-a340643-m [2024-01-27 14:48:18,072 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:18,139 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:48:18,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:18,144 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:18,168 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:18,169 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:18,169 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:18,169 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:18,172 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:18,173 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:18,173 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:18,173 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:18,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:18,174 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:18,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:18,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:18,175 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:18,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:18,176 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:18,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:18,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:18,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:18,177 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:18,178 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:18,179 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:18,179 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:18,179 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:18,179 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:18,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:18,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:18,180 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:18,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:18,180 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:48:18,180 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:18,181 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:48:18,182 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:18,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:18,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:18,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:18,459 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:18,459 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:18,461 INFO L431 ainManager$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 [2024-01-27 14:48:18,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:18,577 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:18,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-27 14:48:19,612 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:19,857 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:19,857 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12_variant-pthread.i [2024-01-27 14:48:19,873 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f3aa90d6/e96bfcc14e094b6ab037eeec632e3ae0/FLAG1ef599817 [2024-01-27 14:48:19,886 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f3aa90d6/e96bfcc14e094b6ab037eeec632e3ae0 [2024-01-27 14:48:19,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:19,887 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:19,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:19,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:19,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:19,893 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:18" (1/2) ... [2024-01-27 14:48:19,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc287fa and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,894 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:18" (1/2) ... [2024-01-27 14:48:19,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c6ba235 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:19" (2/2) ... [2024-01-27 14:48:19,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bc287fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:19" (2/2) ... [2024-01-27 14:48:19,896 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:19,985 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:19,986 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (unsigned long )arg == 0UL [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] c <= 2147483637 [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (unsigned long )arg == 0UL [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] ((((((-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 [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-27 14:48:19,987 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] ((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 [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] (unsigned long )arg == 0UL [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1051] -2147483638 <= end [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1059-L1059] data == 0 [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == 0 [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == end [2024-01-27 14:48:19,988 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-27 14:48:19,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:19,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == end [2024-01-27 14:48:19,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] end == 0 [2024-01-27 14:48:19,989 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == c [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (unsigned long )arg == 0UL [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((((-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 [2024-01-27 14:48:19,990 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (unsigned long )arg == 0UL [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] ((((((-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 [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1050-L1050] -2147483638 <= end [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (unsigned long )arg == 0UL [2024-01-27 14:48:19,991 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == 0 [2024-01-27 14:48:19,992 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] end == 0 [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == end [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == c [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == end [2024-01-27 14:48:19,993 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967294LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-27 14:48:19,994 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-27 14:48:19,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 == c [2024-01-27 14:48:19,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-27 14:48:19,995 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] c == 0 [2024-01-27 14:48:19,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:19,996 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= c [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] -2147483638 <= end [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1052-L1052] (unsigned long )arg == 0UL [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (int )next <= 2147483637 [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 == end [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] end == 0 [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:19,997 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == c [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == end [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] end == 0 [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == 0 [2024-01-27 14:48:19,998 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == end [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (unsigned long )arg == 0UL [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-27 14:48:19,999 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] ((((((-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 [2024-01-27 14:48:20,042 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:20,397 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] [2024-01-27 14:48:20,417 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:20,427 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:20,441 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-27 14:48:20,488 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-27 14:48:20,488 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c6ba235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:20, skipping insertion in model container [2024-01-27 14:48:20,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:20,489 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:20,491 INFO L158 Benchmark]: Toolchain (without parser) took 602.47ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 42.0MB in the beginning and 62.1MB in the end (delta: -20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:48:20,491 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:20,492 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 65.0MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:20,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 599.77ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 41.8MB in the beginning and 62.1MB in the end (delta: -20.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:48:20,494 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 0.15ms. Allocated memory is still 65.0MB. Free memory was 41.5MB in the beginning and 41.5MB in the end (delta: 51.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 65.0MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 599.77ms. Allocated memory was 65.0MB in the beginning and 90.2MB in the end (delta: 25.2MB). Free memory was 41.8MB in the beginning and 62.1MB in the end (delta: -20.3MB). Peak memory consumption was 18.9MB. 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