./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.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-2755261-m [2024-01-26 15:19:03,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:03,273 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:19:03,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:03,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:03,291 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:03,291 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:03,291 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:03,292 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:03,292 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:03,292 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:03,293 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:03,293 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:03,293 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:03,294 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:03,295 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:03,295 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:03,295 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:03,295 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:19:03,296 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:03,296 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:03,296 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:03,297 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:03,297 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:03,297 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:03,298 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:03,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:03,298 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:03,298 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:03,299 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:03,299 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:03,299 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:03,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:03,300 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:03,300 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:03,300 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:03,300 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:19:03,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:19:03,301 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:03,301 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:03,301 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:03,301 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:03,302 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:03,302 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:03,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:03,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:03,489 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:03,490 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:03,490 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:03,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-26 15:19:04,619 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:04,858 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:04,859 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-26 15:19:04,878 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f8638626/1feebfc259f3420a84bc064ee64b631f/FLAG648743173 [2024-01-26 15:19:04,895 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f8638626/1feebfc259f3420a84bc064ee64b631f [2024-01-26 15:19:04,899 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:04,899 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:04,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.yml/witness.yml [2024-01-26 15:19:04,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:04,999 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:05,002 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:05,002 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:05,006 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:05,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:04" (1/2) ... [2024-01-26 15:19:05,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb423b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:05, skipping insertion in model container [2024-01-26 15:19:05,009 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:04" (1/2) ... [2024-01-26 15:19:05,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@509627a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:05, skipping insertion in model container [2024-01-26 15:19:05,010 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:04" (2/2) ... [2024-01-26 15:19:05,010 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb423b0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:05, skipping insertion in model container [2024-01-26 15:19:05,011 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:04" (2/2) ... [2024-01-26 15:19:05,011 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:05,058 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:05,059 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:05,059 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:05,060 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:05,060 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:05,060 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] data == 0 [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-26 15:19:05,061 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data == 0 [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-26 15:19:05,062 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:05,063 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:05,063 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,063 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:05,063 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 0 [2024-01-26 15:19:05,063 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 1 [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,064 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] data == 0 [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-26 15:19:05,065 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-26 15:19:05,066 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-26 15:19:05,067 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-26 15:19:05,102 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:05,421 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[30176,30189] [2024-01-26 15:19:05,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:05,456 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:05,491 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[30176,30189] [2024-01-26 15:19:05,492 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } 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 [2024-01-26 15:19:05,543 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:19:05,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@509627a3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:05, skipping insertion in model container [2024-01-26 15:19:05,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:05,544 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:05,545 INFO L158 Benchmark]: Toolchain (without parser) took 545.56ms. Allocated memory is still 142.6MB. Free memory was 71.0MB in the beginning and 100.9MB in the end (delta: -29.9MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-01-26 15:19:05,546 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory was 34.0MB in the beginning and 34.0MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:05,546 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:05,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 542.42ms. Allocated memory is still 142.6MB. Free memory was 70.7MB in the beginning and 100.9MB in the end (delta: -30.2MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-01-26 15:19:05,548 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory was 34.0MB in the beginning and 34.0MB in the end (delta: 75.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 142.6MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 542.42ms. Allocated memory is still 142.6MB. Free memory was 70.7MB in the beginning and 100.9MB in the end (delta: -30.2MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 707]: Incorrect Syntax Undeclared variable in ACSL expression: i RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.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-2755261-m [2024-01-26 15:19:07,925 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:19:07,967 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:19:07,971 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:19:07,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:19:07,995 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:19:07,996 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:19:07,996 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:19:07,997 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:19:08,000 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:19:08,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:19:08,005 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:19:08,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:19:08,005 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:19:08,006 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:19:08,006 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:19:08,006 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:19:08,006 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:19:08,007 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:19:08,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:19:08,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:19:08,007 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:19:08,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:19:08,008 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:19:08,008 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:19:08,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:19:08,009 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:19:08,009 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:19:08,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:19:08,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:19:08,010 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:19:08,010 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:19:08,010 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:19:08,010 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:19:08,010 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:19:08,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:19:08,011 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:19:08,011 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:19:08,011 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:19:08,011 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:19:08,012 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:19:08,012 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:19:08,012 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:19:08,012 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:19:08,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:19:08,013 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:19:08,013 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:19:08,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:19:08,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:19:08,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:19:08,335 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:19:08,335 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:19:08,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.yml/witness.yml [2024-01-26 15:19:08,442 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:19:08,442 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:19:08,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-26 15:19:09,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:19:09,869 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:19:09,870 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-26 15:19:09,883 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02de644be/d21d004587514b7e834caac19d5ddb59/FLAG604806be1 [2024-01-26 15:19:09,897 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02de644be/d21d004587514b7e834caac19d5ddb59 [2024-01-26 15:19:09,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:19:09,899 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:19:09,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:09,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:19:09,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:19:09,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:08" (1/2) ... [2024-01-26 15:19:09,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662b58a1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:09, skipping insertion in model container [2024-01-26 15:19:09,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:19:08" (1/2) ... [2024-01-26 15:19:09,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3970f4d9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:19:09, skipping insertion in model container [2024-01-26 15:19:09,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:09" (2/2) ... [2024-01-26 15:19:09,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662b58a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:09, skipping insertion in model container [2024-01-26 15:19:09,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:19:09" (2/2) ... [2024-01-26 15:19:09,908 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:19:09,944 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 1 [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:09,945 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,946 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 0 [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-26 15:19:09,947 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Loop invariant at [L707-L707] ((((((((((((((((((((((((i == 20 || i == 19) || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] ((((((((((((((((((((((((i == 19 || i == 18) || i == 17) || i == 16) || i == 15) || i == 14) || i == 13) || i == 12) || i == 11) || i == 10) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (((((0 == i && data == 0) && p == & data) && q == 0) && i == 0) && *p == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:09,948 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:09,949 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] data == 0 [2024-01-26 15:19:09,949 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:09,949 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-26 15:19:09,949 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-26 15:19:09,949 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-26 15:19:09,950 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data == 0 [2024-01-26 15:19:09,950 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-26 15:19:09,951 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-26 15:19:09,951 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-26 15:19:09,951 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] data == 0 [2024-01-26 15:19:09,951 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-26 15:19:09,951 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-26 15:19:09,989 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:19:10,277 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[30176,30189] [2024-01-26 15:19:10,293 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:19:10,318 INFO L202 MainTranslator]: Completed pre-run [2024-01-26 15:19:10,351 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[30176,30189] [2024-01-26 15:19:10,353 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } 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 [2024-01-26 15:19:10,405 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-26 15:19:10,406 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3970f4d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:19:10, skipping insertion in model container [2024-01-26 15:19:10,407 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:19:10,407 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:19:10,408 INFO L158 Benchmark]: Toolchain (without parser) took 509.14ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 39.8MB in the end (delta: 6.1MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-01-26 15:19:10,409 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:10,410 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:19:10,410 INFO L158 Benchmark]: CACSL2BoogieTranslator took 506.74ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 39.8MB in the end (delta: 5.7MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-01-26 15:19:10,412 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 506.74ms. Allocated memory is still 67.1MB. Free memory was 45.5MB in the beginning and 39.8MB in the end (delta: 5.7MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 707]: 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