./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_94-alloc_region_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 59af5db6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_94-alloc_region_racing.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-59af5db-m [2024-02-02 09:36:48,569 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:48,638 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:36:48,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:48,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:48,666 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:48,667 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:48,667 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:48,668 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:48,668 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:48,668 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:48,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:48,669 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:48,669 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:48,669 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:48,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:48,670 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:48,670 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:48,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:36:48,671 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:48,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:48,671 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:48,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:48,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:48,672 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:48,672 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:48,673 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:48,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:48,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:48,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:48,673 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:48,674 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:48,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:48,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:48,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:48,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:48,675 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:36:48,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:36:48,675 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:48,675 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:48,675 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:48,676 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:48,676 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:48,676 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:48,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:48,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:48,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:48,848 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:48,848 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:48,849 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2024-02-02 09:36:50,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:50,261 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:50,261 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2024-02-02 09:36:50,285 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/298eb1828/af19d345f90e4ebbb05d2c0089d1a081/FLAGac936dd26 [2024-02-02 09:36:50,299 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/298eb1828/af19d345f90e4ebbb05d2c0089d1a081 [2024-02-02 09:36:50,302 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:50,302 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:50,303 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_94-alloc_region_racing.yml/witness.yml [2024-02-02 09:36:50,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:50,429 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:50,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:50,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:50,435 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:50,436 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:50" (1/2) ... [2024-02-02 09:36:50,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db8dde2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:50, skipping insertion in model container [2024-02-02 09:36:50,437 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:50" (1/2) ... [2024-02-02 09:36:50,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f8a3416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:50, skipping insertion in model container [2024-02-02 09:36:50,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:50" (2/2) ... [2024-02-02 09:36:50,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db8dde2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:50, skipping insertion in model container [2024-02-02 09:36:50,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:50" (2/2) ... [2024-02-02 09:36:50,439 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:50,531 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:50,533 INFO L101 nessWitnessExtractor]: Location invariant before [L1272-L1272] i == 10000 [2024-02-02 09:36:50,533 INFO L101 nessWitnessExtractor]: Location invariant before [L1274-L1274] i == 10000 [2024-02-02 09:36:50,533 INFO L101 nessWitnessExtractor]: Location invariant before [L1264-L1264] (unsigned long )arg == 0UL [2024-02-02 09:36:50,533 INFO L101 nessWitnessExtractor]: Location invariant before [L1258-L1258] (unsigned long )arg == 0UL [2024-02-02 09:36:50,533 INFO L101 nessWitnessExtractor]: Location invariant before [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:50,534 INFO L101 nessWitnessExtractor]: Loop invariant at [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:50,534 INFO L101 nessWitnessExtractor]: Location invariant before [L1246-L1246] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:50,534 INFO L101 nessWitnessExtractor]: Location invariant before [L1275-L1275] i == 10000 [2024-02-02 09:36:50,534 INFO L101 nessWitnessExtractor]: Location invariant before [L1273-L1273] i == 10000 [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1259-L1259] (unsigned long )arg == 0UL [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1279-L1279] (((((((((i == 10000) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Loop invariant at [L1279-L1279] (((i == 10000) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1257-L1257] (unsigned long )arg == 0UL [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1268-L1268] A == 0 [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant after [L1249-L1252] list == & A [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1256-L1256] (unsigned long )arg == 0UL [2024-02-02 09:36:50,535 INFO L101 nessWitnessExtractor]: Location invariant before [L1284-L1284] (i == 10000) && (i == 10000) [2024-02-02 09:36:50,536 INFO L101 nessWitnessExtractor]: Location invariant before [L1280-L1280] i == 10000 [2024-02-02 09:36:50,536 INFO L101 nessWitnessExtractor]: Location invariant before [L1261-L1261] (unsigned long )arg == 0UL [2024-02-02 09:36:50,536 INFO L101 nessWitnessExtractor]: Location invariant before [L1276-L1276] i == 10000 [2024-02-02 09:36:50,536 INFO L101 nessWitnessExtractor]: Location invariant before [L1283-L1283] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:50,536 INFO L101 nessWitnessExtractor]: Loop invariant at [L1283-L1283] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Location invariant before [L1263-L1263] (unsigned long )arg == 0UL [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Location invariant before [L1250-L1250] list == & A [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Location invariant before [L1247-L1247] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Location invariant before [L1271-L1271] i == 10000 [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Loop invariant at [L1278-L1281] i == 10000 [2024-02-02 09:36:50,537 INFO L101 nessWitnessExtractor]: Location invariant before [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Loop invariant at [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant before [L1277-L1277] i == 10000 [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant before [L1260-L1260] (unsigned long )arg == 0UL [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant before [L1251-L1251] list == & A [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant before [L1282-L1282] i == 10000 [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Loop invariant at [L1262-L1262] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant before [L1262-L1262] ((((((((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:50,538 INFO L101 nessWitnessExtractor]: Location invariant after [L1245-L1248] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:50,582 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:50,995 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[58135,58148] [2024-02-02 09:36:51,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:51,048 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:51,117 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[58135,58148] Start Parsing Local Start Parsing Local [2024-02-02 09:36:51,151 WARN L424 MainDispatcher]: Unable to annotate void init (struct s *p, int x) { p -> datum = x; p -> next = ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local [2024-02-02 09:36:51,155 WARN L424 MainDispatcher]: Unable to annotate void insert(struct s *p, struct s **list) { p->next = *list; *list = p; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:36:51,178 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:36:51,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f8a3416 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:51, skipping insertion in model container [2024-02-02 09:36:51,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:51,182 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:51,183 INFO L158 Benchmark]: Toolchain (without parser) took 753.33ms. Allocated memory is still 148.9MB. Free memory was 118.7MB in the beginning and 91.9MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-02 09:36:51,183 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:51,185 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:51,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 750.40ms. Allocated memory is still 148.9MB. Free memory was 118.7MB in the beginning and 91.9MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-02 09:36:51,186 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 80.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 750.40ms. Allocated memory is still 148.9MB. Free memory was 118.7MB in the beginning and 91.9MB in the end (delta: 26.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1270]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_94-alloc_region_racing.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-59af5db-m [2024-02-02 09:36:53,065 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:36:53,145 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:36:53,154 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:36:53,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:36:53,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:36:53,182 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:36:53,183 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:36:53,183 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:36:53,186 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:36:53,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:36:53,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:36:53,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:36:53,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:36:53,188 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:36:53,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:36:53,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:36:53,189 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:36:53,189 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:36:53,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:36:53,190 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:36:53,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:36:53,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:36:53,191 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:36:53,191 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:36:53,191 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:36:53,191 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:36:53,192 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:36:53,192 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:36:53,192 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:36:53,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:36:53,193 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:36:53,193 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:36:53,193 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:36:53,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:36:53,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:36:53,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:36:53,195 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:36:53,196 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:36:53,196 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:36:53,196 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:36:53,196 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:36:53,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:36:53,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:36:53,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:36:53,482 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:36:53,482 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:36:53,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_94-alloc_region_racing.yml/witness.yml [2024-02-02 09:36:53,600 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:36:53,601 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:36:53,602 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2024-02-02 09:36:54,880 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:36:55,157 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:36:55,158 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i [2024-02-02 09:36:55,176 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9107c8b7/42a3c043e5b84a9b8a85d51b9ca286e0/FLAG2a7d54563 [2024-02-02 09:36:55,189 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9107c8b7/42a3c043e5b84a9b8a85d51b9ca286e0 [2024-02-02 09:36:55,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:36:55,192 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:36:55,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:55,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:36:55,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:36:55,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:53" (1/2) ... [2024-02-02 09:36:55,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7355296 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:55, skipping insertion in model container [2024-02-02 09:36:55,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:36:53" (1/2) ... [2024-02-02 09:36:55,201 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cc9777c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:36:55, skipping insertion in model container [2024-02-02 09:36:55,201 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:55" (2/2) ... [2024-02-02 09:36:55,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7355296 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:55, skipping insertion in model container [2024-02-02 09:36:55,202 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:36:55" (2/2) ... [2024-02-02 09:36:55,202 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:36:55,301 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Location invariant before [L1275-L1275] i == 10000 [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Loop invariant at [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Location invariant before [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Location invariant after [L1249-L1252] list == & A [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Location invariant before [L1276-L1276] i == 10000 [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Location invariant before [L1279-L1279] (((((((((i == 10000) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:55,302 INFO L101 nessWitnessExtractor]: Loop invariant at [L1279-L1279] (((i == 10000) && (i == 10000)) && (i == 10000)) && (i == 10000) [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1250-L1250] list == & A [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1274-L1274] i == 10000 [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1280-L1280] i == 10000 [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1260-L1260] (unsigned long )arg == 0UL [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1261-L1261] (unsigned long )arg == 0UL [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1277-L1277] i == 10000 [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant after [L1245-L1248] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1259-L1259] (unsigned long )arg == 0UL [2024-02-02 09:36:55,303 INFO L101 nessWitnessExtractor]: Location invariant before [L1273-L1273] i == 10000 [2024-02-02 09:36:55,304 INFO L101 nessWitnessExtractor]: Location invariant before [L1251-L1251] list == & A [2024-02-02 09:36:55,304 INFO L101 nessWitnessExtractor]: Location invariant before [L1247-L1247] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:55,304 INFO L101 nessWitnessExtractor]: Location invariant before [L1256-L1256] (unsigned long )arg == 0UL [2024-02-02 09:36:55,304 INFO L101 nessWitnessExtractor]: Location invariant before [L1264-L1264] (unsigned long )arg == 0UL [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Location invariant before [L1272-L1272] i == 10000 [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Location invariant before [L1246-L1246] ((3 == x && x == 3) || (9 == x && x == 9)) || (7 == x && x == 7) [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Location invariant before [L1283-L1283] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Loop invariant at [L1283-L1283] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Location invariant before [L1263-L1263] (unsigned long )arg == 0UL [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Loop invariant at [L1278-L1281] i == 10000 [2024-02-02 09:36:55,305 INFO L101 nessWitnessExtractor]: Location invariant before [L1282-L1282] i == 10000 [2024-02-02 09:36:55,306 INFO L101 nessWitnessExtractor]: Loop invariant at [L1262-L1262] ((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:55,306 INFO L101 nessWitnessExtractor]: Location invariant before [L1262-L1262] ((((((((((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-02-02 09:36:55,306 INFO L101 nessWitnessExtractor]: Loop invariant at [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:55,306 INFO L101 nessWitnessExtractor]: Location invariant before [L1270-L1270] (((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20) || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-02 09:36:55,306 INFO L101 nessWitnessExtractor]: Location invariant before [L1284-L1284] (i == 10000) && (i == 10000) [2024-02-02 09:36:55,307 INFO L101 nessWitnessExtractor]: Location invariant before [L1257-L1257] (unsigned long )arg == 0UL [2024-02-02 09:36:55,307 INFO L101 nessWitnessExtractor]: Location invariant before [L1271-L1271] i == 10000 [2024-02-02 09:36:55,308 INFO L101 nessWitnessExtractor]: Location invariant before [L1258-L1258] (unsigned long )arg == 0UL [2024-02-02 09:36:55,308 INFO L101 nessWitnessExtractor]: Location invariant before [L1268-L1268] A == 0 [2024-02-02 09:36:55,348 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:36:55,750 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[58135,58148] [2024-02-02 09:36:55,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:36:55,803 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:36:55,832 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_94-alloc_region_racing.i[58135,58148] Start Parsing Local Start Parsing Local [2024-02-02 09:36:55,855 WARN L424 MainDispatcher]: Unable to annotate void init (struct s *p, int x) { p -> datum = x; p -> next = ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local [2024-02-02 09:36:55,857 WARN L424 MainDispatcher]: Unable to annotate void insert(struct s *p, struct s **list) { p->next = *list; *list = p; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-02 09:36:55,882 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:36:55,883 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cc9777c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:36:55, skipping insertion in model container [2024-02-02 09:36:55,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:36:55,883 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:36:55,884 INFO L158 Benchmark]: Toolchain (without parser) took 692.14ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 42.0MB in the beginning and 69.0MB in the end (delta: -27.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-02 09:36:55,885 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:55,885 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 67.1MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:36:55,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 688.14ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 41.7MB in the beginning and 69.0MB in the end (delta: -27.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-02 09:36:55,887 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.40ms. Allocated memory is still 67.1MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 688.14ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 41.7MB in the beginning and 69.0MB in the end (delta: -27.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 1270]: Incorrect Syntax Undeclared variable in ACSL expression: i 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