./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-commit-1.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-commit-1.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 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-commit-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.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-3d25acf-m [2024-01-30 14:24:56,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:24:56,469 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:24:56,474 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:24:56,474 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:24:56,497 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:24:56,497 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:24:56,498 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:24:56,498 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:24:56,501 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:24:56,501 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:24:56,502 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:24:56,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:24:56,504 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:24:56,504 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:24:56,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:24:56,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:24:56,504 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:24:56,505 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:24:56,505 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:24:56,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:24:56,506 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:24:56,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:24:56,507 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:24:56,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:24:56,507 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:24:56,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:24:56,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:24:56,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:24:56,508 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:24:56,509 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:24:56,509 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:24:56,509 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:24:56,509 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:24:56,510 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:24:56,511 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:24:56,511 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:24:56,511 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:24:56,511 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:24:56,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:24:56,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:24:56,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:24:56,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:24:56,753 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:24:56,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-30 14:24:57,793 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:24:57,980 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:24:57,981 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-30 14:24:57,987 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16fc53fdb/23edb5fe2ffd4367baa31a87b8609b21/FLAG2f1a3ea92 [2024-01-30 14:24:57,998 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16fc53fdb/23edb5fe2ffd4367baa31a87b8609b21 [2024-01-30 14:24:58,002 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:24:58,003 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:24:58,005 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml [2024-01-30 14:24:58,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:24:58,169 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:24:58,170 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:58,170 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:24:58,174 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:24:58,174 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:58" (1/2) ... [2024-01-30 14:24:58,175 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e7b8fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:58, skipping insertion in model container [2024-01-30 14:24:58,175 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:24:58" (1/2) ... [2024-01-30 14:24:58,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bef3c3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:24:58, skipping insertion in model container [2024-01-30 14:24:58,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:58" (2/2) ... [2024-01-30 14:24:58,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e7b8fa4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:58, skipping insertion in model container [2024-01-30 14:24:58,177 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:24:58" (2/2) ... [2024-01-30 14:24:58,178 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:24:58,244 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:24:58,246 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,246 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,246 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] ((((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-30 14:24:58,246 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:58,247 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-30 14:24:58,247 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,247 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((client == 0) && (node == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:24:58,248 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,249 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,249 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,249 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,249 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,249 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,250 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((((client == 0) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,251 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,252 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,252 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,252 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,252 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,252 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,253 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,253 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((0 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((node == 0) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((node == 0) && (node_size == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,254 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,255 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,256 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,256 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L111] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,257 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,257 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,257 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L93] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,257 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((node == 0) && (node_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-01-30 14:24:58,258 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,259 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,259 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((client == 0) && (node == 0)) && (client_size == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:24:58,259 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:24:58,312 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:24:58,485 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-commit-1.wvr.c[4643,4656] [2024-01-30 14:24:58,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:24:58,502 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:24:58,511 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:24:58,513 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 Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:58,607 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-commit-1.wvr.c[4643,4656] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:24:58,653 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:24:58,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bef3c3e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:24:58, skipping insertion in model container [2024-01-30 14:24:58,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:24:58,654 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:24:58,656 INFO L158 Benchmark]: Toolchain (without parser) took 485.61ms. Allocated memory is still 144.7MB. Free memory was 64.2MB in the beginning and 100.0MB in the end (delta: -35.7MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-30 14:24:58,656 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory was 72.0MB in the beginning and 71.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:58,657 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 144.7MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:24:58,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.94ms. Allocated memory is still 144.7MB. Free memory was 63.9MB in the beginning and 100.0MB in the end (delta: -36.0MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-30 14:24:58,658 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 111.1MB. Free memory was 72.0MB in the beginning and 71.9MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 144.7MB. Free memory is still 76.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.94ms. Allocated memory is still 144.7MB. Free memory was 63.9MB in the beginning and 100.0MB in the end (delta: -36.0MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 161]: 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-commit-1.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.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-3d25acf-m [2024-01-30 14:25:00,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:25:00,750 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:25:00,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:25:00,756 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:25:00,786 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:25:00,786 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:25:00,786 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:25:00,787 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:25:00,790 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:25:00,790 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:25:00,791 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:25:00,791 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:25:00,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:25:00,792 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:25:00,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:25:00,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:25:00,793 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:25:00,793 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:25:00,793 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:25:00,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:25:00,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:25:00,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:25:00,794 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:25:00,794 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:25:00,795 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:25:00,795 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:25:00,795 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:25:00,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:25:00,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:25:00,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:25:00,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:25:00,797 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:25:00,797 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:25:00,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:25:00,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:25:00,798 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:25:00,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:25:00,798 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:25:00,798 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:25:00,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:25:00,799 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:25:00,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:25:00,799 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:25:00,799 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:25:00,799 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:25:00,800 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:25:01,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:25:01,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:25:01,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:25:01,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:25:01,084 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:25:01,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-30 14:25:02,245 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:25:02,436 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:25:02,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-30 14:25:02,445 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77c060579/3bbf334b7aec4e53b02fcd5f858efca5/FLAGa8b9de90a [2024-01-30 14:25:02,458 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77c060579/3bbf334b7aec4e53b02fcd5f858efca5 [2024-01-30 14:25:02,460 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:25:02,461 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:25:02,461 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml [2024-01-30 14:25:02,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:25:02,666 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:25:02,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:02,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:25:02,671 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:25:02,672 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:02" (1/2) ... [2024-01-30 14:25:02,673 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ac70fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:02, skipping insertion in model container [2024-01-30 14:25:02,673 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:25:02" (1/2) ... [2024-01-30 14:25:02,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f1b14c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:25:02, skipping insertion in model container [2024-01-30 14:25:02,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:02" (2/2) ... [2024-01-30 14:25:02,675 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37ac70fd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:02, skipping insertion in model container [2024-01-30 14:25:02,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:25:02" (2/2) ... [2024-01-30 14:25:02,676 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:25:02,768 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:25:02,769 INFO L98 nessWitnessExtractor]: Location invariant after [L18-L19] val == (_Bool)0 || val == (_Bool)1 [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L127-L127] (((((((((client == 0) && (node == 0)) && (client_size == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L111] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,770 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((node == 0) && (node_size == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((0 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L121-L121] ((((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,771 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,772 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L160] ((((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && ((((((((0LL - (long long )i) + (long long )size >= 0LL && size != 0) && (((((4 <= size && (-8LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((3 <= size && (-6LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((2 <= size && (-4LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((1 <= size && (-2LL + (long long )i) + (long long )size >= 0LL) && i == 1))) || (0 == i && i == 0)) || (((((((8 <= size && 8 <= i) && (-16LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && size != 0) && i != 1) && i != 2) && i != 3)) || ((((7 <= size && (-14LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 7) && size != 0)) || ((((6 <= size && (-12LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 6) && size != 0)) || ((((5 <= size && (-10LL + (long long )i) + (long long )size >= 0LL) && (0LL - (long long )i) + (long long )size >= 0LL) && i == 5) && size != 0)) [2024-01-30 14:25:02,772 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,772 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((node == 0) && (node_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L126-L126] ((((((((((client == 0) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] (((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,773 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L129-L129] (((((((client == 0) && (node == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L159-L159] (((((((-1LL - (long long )i) + (long long )size >= 0LL) && (node == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1)) && (size != 0)) && ((((((((((5 <= size && (-9LL + (long long )i) + (long long )size >= 0LL) && i == 4) || ((4 <= size && (-7LL + (long long )i) + (long long )size >= 0LL) && i == 3)) || ((3 <= size && (-5LL + (long long )i) + (long long )size >= 0LL) && i == 2)) || ((2 <= size && (-3LL + (long long )i) + (long long )size >= 0LL) && i == 1)) || (((1 <= size && (-1LL + (long long )i) + (long long )size >= 0LL) && 0 == i) && i == 0)) || (((((((8 <= i && 9 <= size) && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && i != 0) && i != 1) && i != 2) && i != 3)) || ((8 <= size && (-15LL + (long long )i) + (long long )size >= 0LL) && i == 7)) || ((7 <= size && (-13LL + (long long )i) + (long long )size >= 0LL) && i == 6)) || ((6 <= size && (-11LL + (long long )i) + (long long )size >= 0LL) && i == 5)) [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,774 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,775 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,775 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] (update == 0) && (safe == (_Bool)1) [2024-01-30 14:25:02,775 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,776 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,777 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:02,777 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,777 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-30 14:25:02,777 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,778 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,778 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,778 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,778 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L93] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,778 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,779 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,779 INFO L98 nessWitnessExtractor]: Location invariant before [L122-L122] (((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,779 INFO L98 nessWitnessExtractor]: Location invariant before [L119-L119] ((((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_size == 0)) && (manager_front == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)0) [2024-01-30 14:25:02,779 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,779 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,780 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,780 INFO L98 nessWitnessExtractor]: Location invariant before [L161-L161] (((((0 <= i) && ((long long )i - (long long )size >= 0LL)) && (node == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,780 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,780 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,781 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,781 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,782 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,782 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,782 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,782 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Location invariant before [L128-L128] ((((((((client == 0) && (node == 0)) && (client_size == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Location invariant before [L131-L131] ((((((node == 0) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L75] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,783 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,784 INFO L98 nessWitnessExtractor]: Location invariant before [L123-L123] ((((((((((((manager == 0) && (client == 0)) && (node == 0)) && (client_size == 0)) && (client_front == 0)) && (client_back == 0)) && (manager_back == 0)) && (node_size == 0)) && (node_front == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,784 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-30 14:25:02,784 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,784 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-30 14:25:02,784 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-30 14:25:02,785 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-30 14:25:02,813 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:25:03,007 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-commit-1.wvr.c[4643,4656] [2024-01-30 14:25:03,023 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:25:03,034 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-30 14:25:03,039 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:25:03,065 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-commit-1.wvr.c[4643,4656] [2024-01-30 14:25:03,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:25:03,077 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:25:03,085 WARN L424 MainDispatcher]: Unable to annotate __assert_fail(const char *__assertion, const char *__file, unsigned int __line, const char *__function) with a witness entry [2024-01-30 14:25:03,087 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 Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:25:03,189 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-commit-1.wvr.c[4643,4656] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:25:03,230 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:25:03,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f1b14c7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:25:03, skipping insertion in model container [2024-01-30 14:25:03,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:25:03,231 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:25:03,232 INFO L158 Benchmark]: Toolchain (without parser) took 565.40ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 26.6MB in the beginning and 53.0MB in the end (delta: -26.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-01-30 14:25:03,233 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:03,233 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 38.7MB in the beginning and 38.5MB in the end (delta: 185.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:25:03,234 INFO L158 Benchmark]: CACSL2BoogieTranslator took 563.12ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 26.4MB in the beginning and 53.0MB in the end (delta: -26.6MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-01-30 14:25:03,235 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 43.3MB in the beginning and 43.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 38.7MB in the beginning and 38.5MB in the end (delta: 185.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 563.12ms. Allocated memory was 62.9MB in the beginning and 75.5MB in the end (delta: 12.6MB). Free memory was 26.4MB in the beginning and 53.0MB in the end (delta: -26.6MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 161]: 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