./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c --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/popl20-prod-cons-eq.wvr.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/weaver/popl20-prod-cons-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.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 09:21:42,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:21:42,624 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:21:42,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:21:42,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:21:42,653 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:21:42,656 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:21:42,656 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:21:42,657 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:21:42,660 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:21:42,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:21:42,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:21:42,661 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:21:42,662 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:21:42,662 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:21:42,662 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:21:42,663 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:21:42,663 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:21:42,663 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:21:42,663 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:21:42,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:21:42,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:21:42,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:21:42,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:21:42,664 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:21:42,665 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:21:42,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:21:42,665 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:21:42,665 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:21:42,666 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:21:42,666 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:21:42,667 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:21:42,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:21:42,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:21:42,667 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:21:42,667 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:21:42,667 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:21:42,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:21:42,668 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:21:42,668 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:21:42,668 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:21:42,668 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:21:42,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:21:42,669 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:21:42,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:21:42,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:21:42,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:21:42,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:21:42,948 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:21:42,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-02-02 09:21:44,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:21:44,279 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:21:44,280 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-02-02 09:21:44,288 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb77fcd4/f4c93a8734df4e429004513b4f11f35e/FLAG08a798557 [2024-02-02 09:21:44,305 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eb77fcd4/f4c93a8734df4e429004513b4f11f35e [2024-02-02 09:21:44,308 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:21:44,309 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:21:44,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.yml/witness.yml [2024-02-02 09:21:44,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:21:44,521 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:21:44,522 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:44,522 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:21:44,526 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:21:44,527 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:44" (1/2) ... [2024-02-02 09:21:44,527 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2670176b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:44, skipping insertion in model container [2024-02-02 09:21:44,528 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:44" (1/2) ... [2024-02-02 09:21:44,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d1dee9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:44, skipping insertion in model container [2024-02-02 09:21:44,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:44" (2/2) ... [2024-02-02 09:21:44,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2670176b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:44, skipping insertion in model container [2024-02-02 09:21:44,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:44" (2/2) ... [2024-02-02 09:21:44,530 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:21:44,614 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L124-L124] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] ((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,615 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] 0 <= i [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,616 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Loop invariant at [L149-L151] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (((((((((0 == i && i == 0) || ((8 <= size && 8 <= i) && size != 0)) || ((7 <= size && i == 7) && size != 0)) || ((6 <= size && i == 6) && size != 0)) || ((5 <= size && i == 5) && size != 0)) || ((4 <= size && i == 4) && size != 0)) || ((3 <= size && i == 3) && size != 0)) || ((2 <= size && i == 2) && size != 0)) || ((1 <= size && i == 1) && size != 0)) [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] 0 <= i [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= size1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((((((update == 0) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,617 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,618 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,618 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,618 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,618 INFO L101 nessWitnessExtractor]: Loop invariant at [L160-L162] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-02-02 09:21:44,618 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((0 <= i) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Loop invariant at [L126-L128] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((n1 != 0 && ((((((((8 <= n1 && 8 <= i) || (7 <= n1 && i == 7)) || (6 <= n1 && i == 6)) || (5 <= n1 && i == 5)) || (4 <= n1 && i == 4)) || (3 <= n1 && i == 3)) || (2 <= n1 && i == 2)) || (1 <= n1 && i == 1))) || (0 == i && i == 0)) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Loop invariant at [L91-L99] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (front1 == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:44,619 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (n1 != 0)) && ((((((((((8 <= i && 9 <= n1) && i <= 2147483646) || (8 <= n1 && i == 7)) || (7 <= n1 && i == 6)) || (6 <= n1 && i == 5)) || (5 <= n1 && i == 4)) || (4 <= n1 && i == 3)) || (3 <= n1 && i == 2)) || (2 <= n1 && i == 1)) || ((1 <= n1 && 0 == i) && i == 0)) [2024-02-02 09:21:44,620 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,620 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,620 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,620 INFO L101 nessWitnessExtractor]: Location invariant before [L148-L148] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,620 INFO L101 nessWitnessExtractor]: Loop invariant at [L72-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,621 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,621 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,622 INFO L101 nessWitnessExtractor]: Location invariant before [L138-L138] 0 <= i [2024-02-02 09:21:44,622 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,622 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,622 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((0 <= state12) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L145-L145] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,623 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= front1) && (-2147483647 <= size1)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,624 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,624 INFO L101 nessWitnessExtractor]: Location invariant before [L146-L146] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,624 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((-2147483647 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,624 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= i [2024-02-02 09:21:44,624 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:44,625 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,625 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] 0 <= i [2024-02-02 09:21:44,625 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (val == (_Bool)0 || val == (_Bool)1) [2024-02-02 09:21:44,626 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((queue1 == 0) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,626 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,626 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,626 INFO L101 nessWitnessExtractor]: Location invariant before [L125-L125] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,626 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L122-L122] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L63] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,627 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] 0 <= i [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((1 <= size && 0 == i) && i == 0) || ((8 <= i && 9 <= size) && i <= 2147483646)) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (((-2147483647 <= front1) && (size1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,628 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,629 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:44,629 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,629 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:44,655 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:44,860 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c[4419,4432] [2024-02-02 09:21:44,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:44,883 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:21:44,891 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:21:44,893 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); 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 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 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 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 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 09:21:44,990 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:21:44,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d1dee9f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:44, skipping insertion in model container [2024-02-02 09:21:44,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:44,992 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:21:44,993 INFO L158 Benchmark]: Toolchain (without parser) took 471.75ms. Allocated memory is still 197.1MB. Free memory was 159.3MB in the beginning and 136.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-02 09:21:44,993 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:44,994 INFO L158 Benchmark]: Witness Parser took 0.54ms. Allocated memory is still 134.2MB. Free memory was 64.4MB in the beginning and 64.3MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:44,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.58ms. Allocated memory is still 197.1MB. Free memory was 159.3MB in the beginning and 136.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-02 09:21:44,995 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 134.2MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.54ms. Allocated memory is still 134.2MB. Free memory was 64.4MB in the beginning and 64.3MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.58ms. Allocated memory is still 197.1MB. Free memory was 159.3MB in the beginning and 136.2MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 131]: 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/weaver/popl20-prod-cons-eq.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-prod-cons-eq.wvr.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 09:21:46,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:21:46,966 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:21:46,971 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:21:46,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:21:47,004 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:21:47,005 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:21:47,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:21:47,006 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:21:47,007 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:21:47,007 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:21:47,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:21:47,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:21:47,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:21:47,011 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:21:47,011 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:21:47,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:21:47,012 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:21:47,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:21:47,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:21:47,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:21:47,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:21:47,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:21:47,014 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:21:47,014 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:21:47,014 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:21:47,014 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:21:47,015 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:21:47,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:21:47,015 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:21:47,016 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:21:47,016 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:21:47,016 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:21:47,017 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:21:47,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:21:47,017 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:21:47,017 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:21:47,017 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:21:47,018 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:21:47,018 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:21:47,018 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:21:47,027 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:21:47,027 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:21:47,028 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:21:47,028 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:21:47,028 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:21:47,028 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:21:47,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:21:47,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:21:47,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:21:47,327 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:21:47,329 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:21:47,331 INFO L431 ainManager$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/popl20-prod-cons-eq.wvr.yml/witness.yml [2024-02-02 09:21:47,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:21:47,581 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:21:47,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-02-02 09:21:48,802 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:21:48,990 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:21:48,990 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2024-02-02 09:21:48,998 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4040eb130/fc1ec8f3729349939ed8cf6b8e720ae5/FLAGdc5f29ade [2024-02-02 09:21:49,018 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4040eb130/fc1ec8f3729349939ed8cf6b8e720ae5 [2024-02-02 09:21:49,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:21:49,020 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:21:49,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:49,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:21:49,024 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:21:49,025 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:47" (1/2) ... [2024-02-02 09:21:49,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3ad62d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:49, skipping insertion in model container [2024-02-02 09:21:49,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:21:47" (1/2) ... [2024-02-02 09:21:49,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@377440f0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:21:49, skipping insertion in model container [2024-02-02 09:21:49,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:49" (2/2) ... [2024-02-02 09:21:49,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3ad62d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:49, skipping insertion in model container [2024-02-02 09:21:49,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:21:49" (2/2) ... [2024-02-02 09:21:49,028 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:21:49,118 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:21:49,119 INFO L101 nessWitnessExtractor]: Location invariant before [L81-L81] (((-2147483647 <= front1) && (size1 <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,119 INFO L101 nessWitnessExtractor]: Location invariant before [L134-L134] 0 <= i [2024-02-02 09:21:49,119 INFO L101 nessWitnessExtractor]: Location invariant before [L22-L25] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,119 INFO L101 nessWitnessExtractor]: Location invariant before [L57-L57] ((-2147483647 <= size1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,119 INFO L101 nessWitnessExtractor]: Location invariant before [L161-L161] ((((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0)) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L121-L121] (((((queue1 == 0) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L131-L131] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L83-L83] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L54-L54] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L62-L62] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L123-L123] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,120 INFO L101 nessWitnessExtractor]: Location invariant before [L127-L127] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (n1 != 0)) && ((((((((((8 <= i && 9 <= n1) && i <= 2147483646) || (8 <= n1 && i == 7)) || (7 <= n1 && i == 6)) || (6 <= n1 && i == 5)) || (5 <= n1 && i == 4)) || (4 <= n1 && i == 3)) || (3 <= n1 && i == 2)) || (2 <= n1 && i == 1)) || ((1 <= n1 && 0 == i) && i == 0)) [2024-02-02 09:21:49,121 INFO L101 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,121 INFO L101 nessWitnessExtractor]: Loop invariant at [L51-L63] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,121 INFO L101 nessWitnessExtractor]: Location invariant before [L152-L152] (((0 <= i) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,121 INFO L101 nessWitnessExtractor]: Location invariant before [L73-L73] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,121 INFO L101 nessWitnessExtractor]: Location invariant before [L148-L148] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Location invariant before [L101-L101] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Loop invariant at [L72-L85] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Location invariant before [L157-L157] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Location invariant before [L110-L110] ((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Loop invariant at [L91-L99] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,122 INFO L101 nessWitnessExtractor]: Location invariant before [L69-L69] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L109-L109] (((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Loop invariant at [L160-L162] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0)) [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L119-L119] (((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L117-L117] ((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L97-L97] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L60-L60] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,123 INFO L101 nessWitnessExtractor]: Location invariant before [L135-L135] 0 <= i [2024-02-02 09:21:49,124 INFO L101 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,124 INFO L101 nessWitnessExtractor]: Location invariant before [L77-L77] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,124 INFO L101 nessWitnessExtractor]: Location invariant before [L74-L74] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,125 INFO L101 nessWitnessExtractor]: Location invariant before [L133-L133] 0 <= i [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L107-L107] (((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (front1 == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L115-L115] ((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L122-L122] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L70-L70] (finished1 == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L116-L116] (((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L124-L124] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Loop invariant at [L149-L151] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (((((((((0 == i && i == 0) || ((8 <= size && 8 <= i) && size != 0)) || ((7 <= size && i == 7) && size != 0)) || ((6 <= size && i == 6) && size != 0)) || ((5 <= size && i == 5) && size != 0)) || ((4 <= size && i == 4) && size != 0)) || ((3 <= size && i == 3) && size != 0)) || ((2 <= size && i == 2) && size != 0)) || ((1 <= size && i == 1) && size != 0)) [2024-02-02 09:21:49,126 INFO L101 nessWitnessExtractor]: Location invariant before [L125-L125] (((consume == 0) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,127 INFO L101 nessWitnessExtractor]: Location invariant before [L136-L136] 0 <= i [2024-02-02 09:21:49,127 INFO L101 nessWitnessExtractor]: Location invariant before [L146-L146] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,127 INFO L101 nessWitnessExtractor]: Location invariant before [L132-L132] 0 <= i [2024-02-02 09:21:49,127 INFO L101 nessWitnessExtractor]: Location invariant before [L71-L71] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,127 INFO L101 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,128 INFO L101 nessWitnessExtractor]: Location invariant before [L156-L156] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,128 INFO L101 nessWitnessExtractor]: Location invariant before [L59-L59] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,128 INFO L101 nessWitnessExtractor]: Location invariant before [L138-L138] 0 <= i [2024-02-02 09:21:49,128 INFO L101 nessWitnessExtractor]: Location invariant before [L78-L78] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,129 INFO L101 nessWitnessExtractor]: Location invariant before [L113-L113] ((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,129 INFO L101 nessWitnessExtractor]: Location invariant before [L93-L93] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,129 INFO L101 nessWitnessExtractor]: Location invariant before [L163-L163] (((((0 <= i) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L79-L79] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L76-L76] ((0 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L159-L159] ((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant after [L18-L19] (((((consume == 0) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (val == (_Bool)0 || val == (_Bool)1) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L84-L84] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,130 INFO L101 nessWitnessExtractor]: Location invariant before [L120-L120] ((((((update == 0) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L150-L150] ((((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && (size != 0)) && ((((((((((1 <= size && 0 == i) && i == 0) || ((8 <= i && 9 <= size) && i <= 2147483646)) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L111-L111] (((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Loop invariant at [L126-L128] (((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0)) && ((n1 != 0 && ((((((((8 <= n1 && 8 <= i) || (7 <= n1 && i == 7)) || (6 <= n1 && i == 6)) || (5 <= n1 && i == 5)) || (4 <= n1 && i == 4)) || (3 <= n1 && i == 3)) || (2 <= n1 && i == 2)) || (1 <= n1 && i == 1))) || (0 == i && i == 0)) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L94-L94] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L139-L139] 0 <= i [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L80-L80] ((-2147483647 <= front1) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L114-L114] (((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,131 INFO L101 nessWitnessExtractor]: Location invariant before [L75-L75] ((0 <= state12) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,132 INFO L101 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,132 INFO L101 nessWitnessExtractor]: Location invariant before [L108-L108] ((((((((((((((((produce == 0) && (update == 0)) && (queue1 == 0)) && (consume == 0)) && (done == 0)) && (size1 == 0)) && (state11 == 0)) && (state12 == 0)) && (state21 == 0)) && (state22 == 0)) && (n_queue == 0)) && (n_produce == 0)) && (n_update == 0)) && (n1 == 0)) && (n2 == 0)) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,132 INFO L101 nessWitnessExtractor]: Location invariant before [L92-L92] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,132 INFO L101 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= front1) && (-2147483647 <= size1)) && ((unsigned long )_argptr == 0UL)) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L96-L96] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L87-L87] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L145-L145] ((size1 == 0) && (finished1 == (_Bool)0)) && (finished2 == (_Bool)0) [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L98-L98] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-02-02 09:21:49,133 INFO L101 nessWitnessExtractor]: Location invariant before [L56-L56] ((unsigned long )_argptr == 0UL) && (finished1 == (_Bool)0 || finished1 == (_Bool)1) [2024-02-02 09:21:49,158 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:49,353 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c[4419,4432] [2024-02-02 09:21:49,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:49,382 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-02 09:21:49,388 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:21:49,403 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c[4419,4432] [2024-02-02 09:21:49,408 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:21:49,418 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:21:49,430 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-02-02 09:21:49,435 WARN L424 MainDispatcher]: Unable to annotate extern int pthread_create (pthread_t *__restrict __newthread, const pthread_attr_t *__restrict __attr, void *(*__start_routine) (void *), void *__restrict __arg) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 3))); 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 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 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 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 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 09:21:49,532 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:21:49,533 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@377440f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:21:49, skipping insertion in model container [2024-02-02 09:21:49,533 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:21:49,534 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:21:49,535 INFO L158 Benchmark]: Toolchain (without parser) took 514.81ms. Allocated memory is still 79.7MB. Free memory was 44.1MB in the beginning and 45.4MB in the end (delta: -1.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:21:49,535 INFO L158 Benchmark]: Witness Parser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:49,536 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:21:49,536 INFO L158 Benchmark]: CACSL2BoogieTranslator took 512.62ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 45.4MB in the end (delta: -1.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-02 09:21:49,538 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 0.28ms. Allocated memory is still 54.5MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 38.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 512.62ms. Allocated memory is still 79.7MB. Free memory was 43.7MB in the beginning and 45.4MB in the end (delta: -1.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 131]: 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