./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-lit/sssc12-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-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-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12-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 14:48:12,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:12,540 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:48:12,546 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:12,547 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:12,573 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:12,573 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:12,573 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:12,574 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:12,579 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:12,579 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:12,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:12,581 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:12,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:12,582 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:12,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:12,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:12,583 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:12,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:48:12,583 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:12,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:12,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:12,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:12,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:12,584 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:12,585 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:12,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:12,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:12,585 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:12,586 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:12,586 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:12,587 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:12,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:12,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:12,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:12,587 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:12,588 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:48:12,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:48:12,588 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:12,588 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:12,588 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:12,589 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:12,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:12,589 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:12,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:12,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:12,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:12,812 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:12,813 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:12,814 INFO L431 ainManager$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-pthread.yml/witness.yml [2024-01-27 14:48:12,969 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:12,969 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:12,970 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12-pthread.i [2024-01-27 14:48:13,997 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:14,238 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:14,241 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12-pthread.i [2024-01-27 14:48:14,258 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f729a0aeb/0b0032e86db342ea9185cf8e7d1e009a/FLAG055000f15 [2024-01-27 14:48:14,272 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f729a0aeb/0b0032e86db342ea9185cf8e7d1e009a [2024-01-27 14:48:14,273 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:14,273 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:14,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:14,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:14,281 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:14,282 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:12" (1/2) ... [2024-01-27 14:48:14,283 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c61d52 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:14, skipping insertion in model container [2024-01-27 14:48:14,283 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:12" (1/2) ... [2024-01-27 14:48:14,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4411dda6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:14, skipping insertion in model container [2024-01-27 14:48:14,284 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:14" (2/2) ... [2024-01-27 14:48:14,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c61d52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:14, skipping insertion in model container [2024-01-27 14:48:14,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:14" (2/2) ... [2024-01-27 14:48:14,285 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:14,366 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] 0 <= c [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (unsigned long )arg == 0UL [2024-01-27 14:48:14,367 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((c <= 2147483646 || c <= 2147483641) || c <= 2147483640) || c <= 2147483639) || c <= 2147483638) || c <= 2147483637 [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-27 14:48:14,368 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] c == 0 [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 == c [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] -2147483638 <= end [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] (unsigned long )arg == 0UL [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] ((0LL - (long long )c) + (long long )end >= 0LL && ((((-2147483643 <= c || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638))) || c <= 2147483637 [2024-01-27 14:48:14,369 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] -2147483638 <= end [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] -2147483638 <= c [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (unsigned long )arg == 0UL [2024-01-27 14:48:14,370 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (unsigned long )arg == 0UL [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((-2147483644 <= c && c <= 2147483641) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) || (-2147483643 <= c && c <= 2147483646) [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((((-2147483644 <= c && c <= 2147483641) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) || (-2147483643 <= c && c <= 2147483646) [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (unsigned long )arg == 0UL [2024-01-27 14:48:14,371 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-27 14:48:14,372 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (int )next <= 2147483637 [2024-01-27 14:48:14,372 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-27 14:48:14,372 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 == end [2024-01-27 14:48:14,372 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-27 14:48:14,372 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] end == 0 [2024-01-27 14:48:14,373 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,373 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == end [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == end [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] end == 0 [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,374 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == 0 [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == c [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == end [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] end == 0 [2024-01-27 14:48:14,375 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-27 14:48:14,376 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == end [2024-01-27 14:48:14,376 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == 0 [2024-01-27 14:48:14,376 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,377 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-27 14:48:14,377 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == c [2024-01-27 14:48:14,377 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:14,377 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] data == 0 [2024-01-27 14:48:14,377 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == end [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == end [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == c [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == 0 [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (unsigned long )arg == 0UL [2024-01-27 14:48:14,378 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] end == 0 [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967294LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-27 14:48:14,379 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-27 14:48:14,380 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (unsigned long )arg == 0UL [2024-01-27 14:48:14,380 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-27 14:48:14,380 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] c <= 2147483637 [2024-01-27 14:48:14,417 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:14,768 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-pthread.i[47777,47790] [2024-01-27 14:48:14,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:14,798 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:14,812 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-27 14:48:14,868 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-27 14:48:14,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4411dda6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:14, skipping insertion in model container [2024-01-27 14:48:14,870 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:14,870 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:14,872 INFO L158 Benchmark]: Toolchain (without parser) took 597.64ms. Allocated memory was 176.2MB in the beginning and 239.1MB in the end (delta: 62.9MB). Free memory was 94.7MB in the beginning and 195.5MB in the end (delta: -100.8MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-01-27 14:48:14,872 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:14,872 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:14,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 592.39ms. Allocated memory was 176.2MB in the beginning and 239.1MB in the end (delta: 62.9MB). Free memory was 94.4MB in the beginning and 195.5MB in the end (delta: -101.0MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-01-27 14:48:14,874 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 0.16ms. Allocated memory is still 176.2MB. Free memory is still 127.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 141.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 592.39ms. Allocated memory was 176.2MB in the beginning and 239.1MB in the end (delta: 62.9MB). Free memory was 94.4MB in the beginning and 195.5MB in the end (delta: -101.0MB). Peak memory consumption was 16.0MB. 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-pthread.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12-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 14:48:16,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:16,932 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:48:16,936 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:16,937 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:16,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:16,962 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:16,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:16,963 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:16,966 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:16,966 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:16,967 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:16,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:16,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:16,968 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:16,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:16,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:16,969 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:16,969 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:16,969 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:16,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:16,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:48:16,971 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:16,972 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:16,972 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:16,973 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:16,973 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:16,973 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:16,973 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:16,973 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:16,974 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:16,974 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:16,975 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:16,976 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:16,976 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:16,976 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:48:16,976 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:17,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:17,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:17,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:17,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:17,257 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:17,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12-pthread.i [2024-01-27 14:48:18,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:18,613 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:18,613 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12-pthread.i [2024-01-27 14:48:18,627 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea36aad2/5acdd88ed94644c5afb124e470d06f02/FLAG10e9fe039 [2024-01-27 14:48:18,638 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea36aad2/5acdd88ed94644c5afb124e470d06f02 [2024-01-27 14:48:18,640 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:18,641 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:18,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/sssc12-pthread.yml/witness.yml [2024-01-27 14:48:18,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:18,748 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:18,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:18,749 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:18,752 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:18,753 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:18" (1/2) ... [2024-01-27 14:48:18,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e31c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:18, skipping insertion in model container [2024-01-27 14:48:18,754 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:18" (1/2) ... [2024-01-27 14:48:18,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ce15a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:18, skipping insertion in model container [2024-01-27 14:48:18,755 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" (2/2) ... [2024-01-27 14:48:18,755 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e31c9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:18, skipping insertion in model container [2024-01-27 14:48:18,755 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" (2/2) ... [2024-01-27 14:48:18,755 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:18,849 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:18,850 INFO L98 nessWitnessExtractor]: Location invariant before [L1057-L1057] data == 0 [2024-01-27 14:48:18,850 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (unsigned long )arg == 0UL [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == end [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == 0 [2024-01-27 14:48:18,851 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] c == end [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] 0 == c [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1040-L1040] end == 0 [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] -2147483638 <= end [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (((((-2147483644 <= c && c <= 2147483641) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) || (-2147483643 <= c && c <= 2147483646) [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1049-L1049] (unsigned long )arg == 0UL [2024-01-27 14:48:18,852 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,853 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] c == 0 [2024-01-27 14:48:18,853 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483647LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,853 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] 0 == c [2024-01-27 14:48:18,853 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (2147483648LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1039-L1039] (unsigned long )arg == 0UL [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1021-L1021] data == 0 [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (unsigned long )arg == 0UL [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,854 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == 0 [2024-01-27 14:48:18,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] c == end [2024-01-27 14:48:18,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] end == 0 [2024-01-27 14:48:18,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,855 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == c [2024-01-27 14:48:18,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:18,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:18,856 INFO L98 nessWitnessExtractor]: Location invariant before [L1041-L1044] 0 == end [2024-01-27 14:48:18,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] -2147483638 <= end [2024-01-27 14:48:18,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,857 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (((((-2147483644 <= c && c <= 2147483641) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638)) || c <= 2147483637) || (-2147483643 <= c && c <= 2147483646) [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1048-L1048] (unsigned long )arg == 0UL [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967296LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL + (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967294LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (4294967295LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,858 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] (unsigned long )arg == 0UL [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L22] data == 0 [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1022] data == 0 [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (unsigned long )arg == 0UL [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] 0 <= c [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL + (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] -2147483638 <= end [2024-01-27 14:48:18,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] ((((c <= 2147483646 || c <= 2147483641) || c <= 2147483640) || c <= 2147483639) || c <= 2147483638) || c <= 2147483637 [2024-01-27 14:48:18,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1047-L1047] (-1LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] end == 0 [2024-01-27 14:48:18,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (unsigned long )arg == 0UL [2024-01-27 14:48:18,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) - (long long )end >= 0LL [2024-01-27 14:48:18,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c + (long long )end >= 0LL [2024-01-27 14:48:18,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == 0 [2024-01-27 14:48:18,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == c [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] c == end [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (0LL - (long long )c) + (long long )end >= 0LL [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] 0 == end [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (int )next <= 2147483637 [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1042-L1042] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] -2147483638 <= end [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (unsigned long )arg == 0UL [2024-01-27 14:48:18,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] -2147483638 <= c [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1051-L1051] (long long )c - (long long )end >= 0LL [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] end == 0 [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] 0 == end [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (int )next <= 2147483637 [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] (unsigned long )arg == 0UL [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] c <= 2147483637 [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] -2147483638 <= end [2024-01-27 14:48:18,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] (unsigned long )arg == 0UL [2024-01-27 14:48:18,864 INFO L98 nessWitnessExtractor]: Location invariant before [L1045-L1045] c <= 2147483637 [2024-01-27 14:48:18,864 INFO L98 nessWitnessExtractor]: Location invariant before [L1055-L1055] data == 0 [2024-01-27 14:48:18,864 INFO L98 nessWitnessExtractor]: Location invariant before [L1058-L1058] data == 0 [2024-01-27 14:48:18,864 INFO L98 nessWitnessExtractor]: Location invariant before [L1056-L1056] data == 0 [2024-01-27 14:48:18,865 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] (unsigned long )arg == 0UL [2024-01-27 14:48:18,865 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] ((0LL - (long long )c) + (long long )end >= 0LL && ((((-2147483643 <= c || (-2147483644 <= c && c <= 2147483641)) || (-2147483645 <= c && c <= 2147483640)) || (-2147483646 <= c && c <= 2147483639)) || (-2147483647 <= c && c <= 2147483638))) || c <= 2147483637 [2024-01-27 14:48:18,865 INFO L98 nessWitnessExtractor]: Loop invariant at [L1046-L1050] -2147483638 <= end [2024-01-27 14:48:18,913 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:19,248 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-pthread.i[47777,47790] [2024-01-27 14:48:19,263 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:19,274 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:19,289 WARN L424 MainDispatcher]: Unable to annotate typedef unsigned long long int __u_quad_t; with a witness entry Start Parsing Local [2024-01-27 14:48:19,332 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: data [2024-01-27 14:48:19,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ce15a6 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 14:48:19,333 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:19,334 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:19,335 INFO L158 Benchmark]: Toolchain (without parser) took 587.03ms. Allocated memory is still 67.1MB. Free memory was 39.4MB in the beginning and 32.9MB in the end (delta: 6.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 14:48:19,336 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 46.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:19,337 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:19,337 INFO L158 Benchmark]: CACSL2BoogieTranslator took 585.01ms. Allocated memory is still 67.1MB. Free memory was 39.2MB in the beginning and 33.2MB in the end (delta: 6.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 14:48:19,339 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 52.4MB. Free memory was 29.3MB in the beginning and 29.2MB in the end (delta: 46.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 67.1MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 585.01ms. Allocated memory is still 67.1MB. Free memory was 39.2MB in the beginning and 33.2MB in the end (delta: 6.0MB). Peak memory consumption was 12.6MB. 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