./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.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-bad-dot-product.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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-bad-dot-product.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-dot-product.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-cb09d65-m [2024-01-27 23:09:35,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:35,755 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:09:35,762 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:35,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:35,785 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:35,786 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:35,786 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:35,787 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:35,790 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:35,790 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:35,790 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:35,791 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:35,792 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:35,792 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:35,793 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:35,793 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:35,793 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:35,793 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:09:35,793 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:35,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:35,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:35,794 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:35,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:35,795 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:35,795 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:35,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:35,795 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:35,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:35,796 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:35,797 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:35,797 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:35,797 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:35,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:35,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:35,798 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:35,799 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:35,799 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:35,799 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:36,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:36,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:36,046 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:36,048 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:36,048 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:36,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-01-27 23:09:37,080 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:37,225 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:37,225 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-01-27 23:09:37,232 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c63ce490/a6a319a56300440fad959165eb4acd34/FLAGab257e855 [2024-01-27 23:09:37,242 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c63ce490/a6a319a56300440fad959165eb4acd34 [2024-01-27 23:09:37,243 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:37,244 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:37,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-dot-product.wvr.yml/witness.yml [2024-01-27 23:09:37,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:37,376 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:37,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:37,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:37,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:37,381 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:37" (1/2) ... [2024-01-27 23:09:37,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61825de9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:37" (1/2) ... [2024-01-27 23:09:37,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62d66a5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:37" (2/2) ... [2024-01-27 23:09:37,384 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61825de9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,385 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:37" (2/2) ... [2024-01-27 23:09:37,385 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:37,416 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:37,417 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] i <= 2147483646 [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b != 0 [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b <= -1 [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,418 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] i <= 2147483646 [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 2147483646 [2024-01-27 23:09:37,419 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,420 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-27 23:09:37,420 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] i <= 2147483646 [2024-01-27 23:09:37,420 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,420 INFO L98 nessWitnessExtractor]: Loop invariant at [L62-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,420 INFO L98 nessWitnessExtractor]: Loop invariant at [L62-L69] 0 <= i [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= i [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] i <= 2147483646 [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Loop invariant at [L75-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] 0 <= i [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= i [2024-01-27 23:09:37,421 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] B == 0 [2024-01-27 23:09:37,422 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] res2 == 0 [2024-01-27 23:09:37,422 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] res1 == 0 [2024-01-27 23:09:37,422 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-27 23:09:37,422 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,422 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,423 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] i <= 2147483646 [2024-01-27 23:09:37,423 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] size == 0 [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] B == 0 [2024-01-27 23:09:37,424 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] M == 0 [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 0 <= M [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-27 23:09:37,425 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i <= 2147483646 [2024-01-27 23:09:37,426 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= i [2024-01-27 23:09:37,426 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,426 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-27 23:09:37,426 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-27 23:09:37,427 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:09:37,427 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-27 23:09:37,427 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] B == 0 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] A == 0 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:09:37,428 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] B == 0 [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] res2 == 0 [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] res1 == 0 [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] i <= 2147483646 [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] 0 <= i [2024-01-27 23:09:37,429 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:09:37,430 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] B == 0 [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] 0 <= i [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] i <= 2147483646 [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] b != 0 [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] 1 <= b [2024-01-27 23:09:37,431 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] i <= 2147483646 [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] B == 0 [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res2 == 0 [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res1 == 0 [2024-01-27 23:09:37,432 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] size != 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] N == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] B == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:09:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res1 == 0 [2024-01-27 23:09:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] B == 0 [2024-01-27 23:09:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res2 == 0 [2024-01-27 23:09:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-27 23:09:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] i <= 2147483646 [2024-01-27 23:09:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res1 == 0 [2024-01-27 23:09:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res2 == 0 [2024-01-27 23:09:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] B == 0 [2024-01-27 23:09:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res2 == 0 [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res1 == 0 [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] B == 0 [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] 0 <= i [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] i <= 2147483646 [2024-01-27 23:09:37,437 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:37,455 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:37,603 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-bad-dot-product.wvr.c[2904,2917] [2024-01-27 23:09:37,614 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:37,623 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:37,631 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 [2024-01-27 23:09:37,662 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:37,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62d66a5c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:37, skipping insertion in model container [2024-01-27 23:09:37,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:37,663 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:37,665 INFO L158 Benchmark]: Toolchain (without parser) took 287.40ms. Allocated memory is still 146.8MB. Free memory was 83.8MB in the beginning and 64.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:09:37,665 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 114.0MB in the beginning and 114.0MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:37,665 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:37,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 285.84ms. Allocated memory is still 146.8MB. Free memory was 83.8MB in the beginning and 64.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 23:09:37,667 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 114.0MB in the beginning and 114.0MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 146.8MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 285.84ms. Allocated memory is still 146.8MB. Free memory was 83.8MB in the beginning and 64.9MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 58]: 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-bad-dot-product.wvr.c ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-dot-product.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-cb09d65-m [2024-01-27 23:09:39,343 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:09:39,413 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:09:39,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:09:39,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:09:39,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:09:39,446 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:09:39,446 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:09:39,447 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:09:39,450 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:09:39,451 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:09:39,451 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:09:39,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:09:39,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:09:39,453 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:09:39,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:09:39,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:09:39,454 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:09:39,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:09:39,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:09:39,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:09:39,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:09:39,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:09:39,456 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:09:39,456 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:09:39,456 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:09:39,456 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:09:39,456 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:09:39,457 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:09:39,457 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:09:39,458 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:09:39,458 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:09:39,458 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:09:39,458 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:09:39,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:09:39,459 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:09:39,459 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:09:39,460 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:09:39,460 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:09:39,460 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:09:39,460 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:09:39,460 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:09:39,461 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:09:39,461 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:09:39,461 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:09:39,461 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:09:39,461 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:09:39,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:09:39,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:09:39,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:09:39,768 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:09:39,769 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:09:39,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-01-27 23:09:40,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:09:41,080 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:09:41,081 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-dot-product.wvr.c [2024-01-27 23:09:41,087 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaa3d7f76/92a74126a40248e48291ee2f56726120/FLAGbb12db831 [2024-01-27 23:09:41,096 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaa3d7f76/92a74126a40248e48291ee2f56726120 [2024-01-27 23:09:41,098 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:09:41,098 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:09:41,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/popl20-bad-dot-product.wvr.yml/witness.yml [2024-01-27 23:09:41,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:09:41,227 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:09:41,229 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:41,229 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:09:41,233 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:09:41,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:41" (1/2) ... [2024-01-27 23:09:41,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d073c6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,236 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:09:41" (1/2) ... [2024-01-27 23:09:41,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e8322c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,237 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:41" (2/2) ... [2024-01-27 23:09:41,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d073c6a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:09:41" (2/2) ... [2024-01-27 23:09:41,238 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:09:41,265 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:09:41,268 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res1 == 0 [2024-01-27 23:09:41,268 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] B == 0 [2024-01-27 23:09:41,268 INFO L98 nessWitnessExtractor]: Location invariant before [L113-L113] res2 == 0 [2024-01-27 23:09:41,268 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] 0 <= i [2024-01-27 23:09:41,268 INFO L98 nessWitnessExtractor]: Location invariant before [L58-L58] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] A == 0 [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] B == 0 [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res1 == 0 [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L93-L93] res2 == 0 [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] B == 0 [2024-01-27 23:09:41,269 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res2 == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L22-L25] res1 == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res2 == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] res1 == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L94-L94] B == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res2 == 0 [2024-01-27 23:09:41,270 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] B == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L116-L116] res1 == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] size == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] A == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res2 == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] res1 == 0 [2024-01-27 23:09:41,271 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] N == 0 [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] B == 0 [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Location invariant before [L90-L90] M == 0 [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] 0 <= i [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Loop invariant at [L51-L55] i <= 2147483646 [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b != 0 [2024-01-27 23:09:41,272 INFO L98 nessWitnessExtractor]: Location invariant before [L124-L124] b <= -1 [2024-01-27 23:09:41,273 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] i <= 2147483646 [2024-01-27 23:09:41,273 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,273 INFO L98 nessWitnessExtractor]: Location invariant before [L80-L80] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] 0 <= i [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Loop invariant at [L64-L68] i <= 2147483646 [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Loop invariant at [L75-L82] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] i <= 2147483646 [2024-01-27 23:09:41,275 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] 0 <= i [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Location invariant before [L67-L67] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Loop invariant at [L49-L56] 0 <= i [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,276 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] i <= 2147483646 [2024-01-27 23:09:41,277 INFO L98 nessWitnessExtractor]: Location invariant before [L78-L78] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,277 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,277 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] i <= 2147483646 [2024-01-27 23:09:41,277 INFO L98 nessWitnessExtractor]: Location invariant before [L79-L79] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,277 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] (size != 0 && ((((((((8 <= size && 8 <= i) || (7 <= size && i == 7)) || (6 <= size && i == 6)) || (5 <= size && i == 5)) || (4 <= size && i == 4)) || (3 <= size && i == 3)) || (2 <= size && i == 2)) || (1 <= size && i == 1))) || (0 == i && i == 0) [2024-01-27 23:09:41,278 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] res1 == 0 [2024-01-27 23:09:41,278 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] B == 0 [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L117-L119] res2 == 0 [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] i <= 2147483646 [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Loop invariant at [L77-L81] (((((((((10 <= j || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Location invariant before [L76-L76] i <= 2147483646 [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] 0 <= i [2024-01-27 23:09:41,279 INFO L98 nessWitnessExtractor]: Location invariant before [L71-L71] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] 0 <= i [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L54-L54] i <= 2147483646 [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] 0 <= i [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] i <= 2147483646 [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L66-L66] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,280 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res1 == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] res2 == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] A == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] B == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L92-L92] size == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] 1 <= b [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L125-L125] b != 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L84-L84] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] res1 == 0 [2024-01-27 23:09:41,281 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] 0 <= i [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] B == 0 [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L120-L120] res2 == 0 [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] i <= 2147483646 [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] 0 <= i [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L65-L65] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] i <= 2147483646 [2024-01-27 23:09:41,282 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,283 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,283 INFO L98 nessWitnessExtractor]: Location invariant before [L52-L52] 0 <= i [2024-01-27 23:09:41,283 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] i <= 2147483646 [2024-01-27 23:09:41,283 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] 0 <= i [2024-01-27 23:09:41,288 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] ((((((((((10 <= j && j <= 2147483646) || j == 9) || j == 8) || j == 7) || j == 6) || j == 5) || j == 4) || j == 3) || j == 2) || j == 1) || (0 == j && j == 0) [2024-01-27 23:09:41,288 INFO L98 nessWitnessExtractor]: Location invariant before [L53-L53] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,288 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res1 == 0 [2024-01-27 23:09:41,288 INFO L98 nessWitnessExtractor]: Location invariant before [L99-L99] res2 == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] N == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res1 == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] res2 == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] size == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] B == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L91-L91] A == 0 [2024-01-27 23:09:41,289 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res1 == 0 [2024-01-27 23:09:41,290 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] B == 0 [2024-01-27 23:09:41,290 INFO L98 nessWitnessExtractor]: Location invariant before [L114-L114] res2 == 0 [2024-01-27 23:09:41,290 INFO L98 nessWitnessExtractor]: Loop invariant at [L62-L69] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,291 INFO L98 nessWitnessExtractor]: Loop invariant at [L62-L69] 0 <= i [2024-01-27 23:09:41,291 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] i <= 2147483646 [2024-01-27 23:09:41,291 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] 0 <= i [2024-01-27 23:09:41,291 INFO L98 nessWitnessExtractor]: Location invariant before [L50-L50] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,292 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] i <= 2147483646 [2024-01-27 23:09:41,292 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] 0 <= i [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L63-L63] (unsigned long )_argptr == 0UL [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res2 == 0 [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] res1 == 0 [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L96-L96] 0 <= M [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res2 == 0 [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] B == 0 [2024-01-27 23:09:41,293 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] (((((((((8 <= i && 9 <= size) && i <= 2147483646) || (8 <= size && i == 7)) || (7 <= size && i == 6)) || (6 <= size && i == 5)) || (5 <= size && i == 4)) || (4 <= size && i == 3)) || (3 <= size && i == 2)) || (2 <= size && i == 1)) || ((1 <= size && 0 == i) && i == 0) [2024-01-27 23:09:41,294 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] size != 0 [2024-01-27 23:09:41,294 INFO L98 nessWitnessExtractor]: Location invariant before [L118-L118] res1 == 0 [2024-01-27 23:09:41,318 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:41,472 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-bad-dot-product.wvr.c[2904,2917] [2024-01-27 23:09:41,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:41,504 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 23:09:41,513 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:09:41,539 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-bad-dot-product.wvr.c[2904,2917] [2024-01-27 23:09:41,546 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:09:41,553 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:09:41,564 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 [2024-01-27 23:09:41,621 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 23:09:41,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e8322c7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:09:41, skipping insertion in model container [2024-01-27 23:09:41,622 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:09:41,622 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:09:41,624 INFO L158 Benchmark]: Toolchain (without parser) took 395.80ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 36.2MB in the beginning and 56.4MB in the end (delta: -20.2MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-01-27 23:09:41,625 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:41,626 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:09:41,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.99ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 36.0MB in the beginning and 56.4MB in the end (delta: -20.4MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2024-01-27 23:09:41,628 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.99ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 36.0MB in the beginning and 56.4MB in the end (delta: -20.4MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 58]: 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