./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 fced0e87 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:32,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:32,774 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:10:32,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:32,778 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:32,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:32,809 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:32,810 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:32,810 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:32,813 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:32,814 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:32,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:32,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:32,816 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:32,816 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:32,816 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:32,816 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:32,816 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:32,817 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:10:32,817 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:32,817 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:32,817 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:32,818 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:32,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:32,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:32,820 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:32,820 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:32,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:32,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:32,821 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:32,822 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:32,822 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:32,822 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:32,822 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:33,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:33,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:33,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:33,064 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:33,064 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:33,065 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-31 16:10:34,054 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:34,246 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:34,247 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-31 16:10:34,257 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95d0bb94a/e2683b62b4e547e0a7bb7befe34038a7/FLAG3f77e4d8d [2024-01-31 16:10:34,269 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95d0bb94a/e2683b62b4e547e0a7bb7befe34038a7 [2024-01-31 16:10:34,271 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:34,271 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:34,273 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml [2024-01-31 16:10:34,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:34,456 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:34,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:34,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:34,461 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:34,461 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:34" (1/2) ... [2024-01-31 16:10:34,462 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de8d384 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:34, skipping insertion in model container [2024-01-31 16:10:34,462 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:34" (1/2) ... [2024-01-31 16:10:34,463 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21d47d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:34, skipping insertion in model container [2024-01-31 16:10:34,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:34" (2/2) ... [2024-01-31 16:10:34,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de8d384 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:34, skipping insertion in model container [2024-01-31 16:10:34,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:34" (2/2) ... [2024-01-31 16:10:34,465 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:34,541 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:34,542 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((node == 0) && (node_size == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,543 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:34,543 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,543 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,543 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,544 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,544 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-31 16:10:34,544 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,545 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) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,545 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) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,545 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:34,546 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,546 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) [2024-01-31 16:10:34,546 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,546 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,546 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) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,547 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) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,547 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) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,547 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L99] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,548 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) [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,548 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,549 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,549 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((node == 0) && (node_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L81] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,550 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) [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,550 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:34,551 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,551 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,551 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((0 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,551 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,551 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,551 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) [2024-01-31 16:10:34,552 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) [2024-01-31 16:10:34,552 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,552 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L158] ((((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)) [2024-01-31 16:10:34,552 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,553 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) [2024-01-31 16:10:34,553 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:34,553 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)) [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,554 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,555 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:34,555 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:34,576 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:34,747 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] [2024-01-31 16:10:34,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:34,759 INFO L204 MainTranslator]: Completed pre-run 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 [2024-01-31 16:10:34,883 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 [2024-01-31 16:10:34,885 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:34,903 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:34,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21d47d9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:34, skipping insertion in model container [2024-01-31 16:10:34,904 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:34,904 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:34,906 INFO L158 Benchmark]: Toolchain (without parser) took 449.25ms. Allocated memory is still 190.8MB. Free memory was 152.7MB in the beginning and 120.8MB in the end (delta: 31.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:34,906 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 190.8MB. Free memory is still 155.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:34,906 INFO L158 Benchmark]: Witness Parser took 0.38ms. Allocated memory is still 190.8MB. Free memory was 155.4MB in the beginning and 155.4MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:34,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.50ms. Allocated memory is still 190.8MB. Free memory was 152.3MB in the beginning and 120.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-01-31 16:10:34,908 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 190.8MB. Free memory is still 155.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.38ms. Allocated memory is still 190.8MB. Free memory was 155.4MB in the beginning and 155.4MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.50ms. Allocated memory is still 190.8MB. Free memory was 152.3MB in the beginning and 120.8MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. 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 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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:10:37,267 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:10:37,333 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:10:37,337 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:10:37,338 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:10:37,364 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:10:37,364 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:10:37,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:10:37,365 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:10:37,368 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:10:37,368 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:10:37,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:10:37,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:10:37,370 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:10:37,370 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:10:37,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:10:37,371 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:10:37,371 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:10:37,371 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:10:37,371 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:10:37,371 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:10:37,372 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:10:37,372 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:10:37,372 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:10:37,372 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:10:37,373 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:10:37,373 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:10:37,373 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:10:37,378 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:10:37,378 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:10:37,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:10:37,379 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:10:37,380 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:10:37,380 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:10:37,380 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:10:37,380 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:10:37,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:10:37,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:10:37,381 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:10:37,381 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:10:37,382 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:10:37,382 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:10:37,382 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:10:37,382 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:10:37,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:10:37,383 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:10:37,383 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:10:37,646 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:10:37,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:10:37,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:10:37,674 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:10:37,679 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:10:37,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-31 16:10:38,897 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:10:39,067 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:10:39,067 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-commit-1.wvr.c [2024-01-31 16:10:39,073 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9925b7516/9611a8352faa443a97ac202e7d2bd3de/FLAGb20f1b14c [2024-01-31 16:10:39,084 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9925b7516/9611a8352faa443a97ac202e7d2bd3de [2024-01-31 16:10:39,086 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:10:39,086 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:10:39,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-commit-1.wvr.yml/witness.yml [2024-01-31 16:10:39,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:10:39,258 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:10:39,259 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:39,259 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:10:39,262 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:10:39,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:39" (1/2) ... [2024-01-31 16:10:39,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f0516fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:39, skipping insertion in model container [2024-01-31 16:10:39,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:10:39" (1/2) ... [2024-01-31 16:10:39,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c867427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:10:39, skipping insertion in model container [2024-01-31 16:10:39,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:39" (2/2) ... [2024-01-31 16:10:39,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f0516fe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:39, skipping insertion in model container [2024-01-31 16:10:39,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:10:39" (2/2) ... [2024-01-31 16:10:39,266 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:10:39,347 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:10:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L101-L101] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,348 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:39,348 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) [2024-01-31 16:10:39,348 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) [2024-01-31 16:10:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L103-L103] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,349 INFO L98 nessWitnessExtractor]: Loop invariant at [L81-L81] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,349 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) [2024-01-31 16:10:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] ((0 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,349 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,350 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) [2024-01-31 16:10:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L154-L154] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,350 INFO L98 nessWitnessExtractor]: Location invariant before [L83-L83] (((-2147483647 <= node_back) && (node_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,350 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) [2024-01-31 16:10:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L104-L104] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,353 INFO L98 nessWitnessExtractor]: Location invariant before [L109-L109] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L73-L73] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L95-L95] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L155-L155] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L157-L157] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,354 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) [2024-01-31 16:10:39,354 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L72-L72] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L60-L60] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L59-L59] ((0 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L134-L134] (((node == 0) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,355 INFO L98 nessWitnessExtractor]: Location invariant before [L106-L106] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,356 INFO L98 nessWitnessExtractor]: Loop invariant at [L158-L158] ((((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)) [2024-01-31 16:10:39,356 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) [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L132-L132] (((((node == 0) && (node_size == 0)) && (node_back == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L110-L110] ((-2147483647 <= client_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L100-L100] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L55-L55] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L68-L68] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,357 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (((-2147483647 <= manager_back) && (manager_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L64-L64] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L102-L102] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Loop invariant at [L99-L99] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L88-L88] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,358 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) [2024-01-31 16:10:39,358 INFO L98 nessWitnessExtractor]: Location invariant before [L77-L77] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L61-L61] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,359 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) [2024-01-31 16:10:39,359 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L51] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L62-L62] ((-2147483647 <= node_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,359 INFO L98 nessWitnessExtractor]: Location invariant before [L140-L140] safe == (_Bool)1 [2024-01-31 16:10:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L107-L107] (((-2147483647 <= client_back) && (client_front <= 2147483646)) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,360 INFO L98 nessWitnessExtractor]: Location invariant before [L85-L85] ((unsigned long )_argptr == 0UL) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,361 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)) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L133-L133] ((((node == 0) && (node_size == 0)) && (update == 0)) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L56-L56] ((-2147483647 <= manager_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L82-L82] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,361 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) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L74-L74] ((-2147483647 <= client_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] ((-2147483647 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,361 INFO L98 nessWitnessExtractor]: Location invariant before [L70-L70] (unsigned long )_argptr == 0UL [2024-01-31 16:10:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L89-L89] ((0 <= manager_back) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L136-L136] ((update == 0) && (ok == 0)) && (safe == (_Bool)1) [2024-01-31 16:10:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L137-L137] (update == 0) && (safe == (_Bool)1) [2024-01-31 16:10:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L86-L86] ((-2147483647 <= node_front) && ((unsigned long )_argptr == 0UL)) && (safe == (_Bool)0 || safe == (_Bool)1) [2024-01-31 16:10:39,362 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) [2024-01-31 16:10:39,362 INFO L98 nessWitnessExtractor]: Location invariant before [L108-L108] (safe == (_Bool)1) && ((unsigned long )_argptr == 0UL) [2024-01-31 16:10:39,385 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:39,557 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] [2024-01-31 16:10:39,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:39,578 INFO L201 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-31 16:10:39,584 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:10:39,609 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] [2024-01-31 16:10:39,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:10:39,621 INFO L204 MainTranslator]: Completed pre-run 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 [2024-01-31 16:10:39,734 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 [2024-01-31 16:10:39,741 WARN L424 MainDispatcher]: Unable to annotate * arr = (int*)malloc(sizeof(int) * (size_t)size) with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-31 16:10:39,762 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-31 16:10:39,762 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c867427 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:10:39, skipping insertion in model container [2024-01-31 16:10:39,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:10:39,762 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:10:39,764 INFO L158 Benchmark]: Toolchain (without parser) took 505.36ms. Allocated memory is still 60.8MB. Free memory was 34.5MB in the beginning and 32.3MB in the end (delta: 2.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:10:39,764 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 41.9MB. Free memory was 16.7MB in the beginning and 16.7MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:39,764 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 24.8MB in the beginning and 24.7MB in the end (delta: 119.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:10:39,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 503.55ms. Allocated memory is still 60.8MB. Free memory was 34.3MB in the beginning and 32.6MB in the end (delta: 1.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:10:39,766 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 41.9MB. Free memory was 16.7MB in the beginning and 16.7MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 50.3MB. Free memory was 24.8MB in the beginning and 24.7MB in the end (delta: 119.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 503.55ms. Allocated memory is still 60.8MB. Free memory was 34.3MB in the beginning and 32.6MB in the end (delta: 1.7MB). Peak memory consumption was 12.6MB. 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