./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/triangular-longer-2.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/triangular-longer-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread/triangular-longer-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longer-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:26:59,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:26:59,178 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:26:59,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:26:59,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:26:59,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:26:59,206 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:26:59,207 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:26:59,207 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:26:59,210 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:26:59,210 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:26:59,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:26:59,211 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:26:59,212 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:26:59,213 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:26:59,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:26:59,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:26:59,213 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:26:59,214 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:26:59,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:26:59,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:26:59,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:26:59,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:26:59,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:26:59,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:26:59,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:26:59,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:26:59,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:26:59,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:26:59,217 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:26:59,218 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:26:59,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:26:59,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:26:59,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:26:59,219 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:26:59,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:26:59,220 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:26:59,220 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:26:59,220 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:26:59,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:26:59,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:26:59,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:26:59,475 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:26:59,475 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:26:59,476 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-01-30 14:27:00,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:27:00,839 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:27:00,840 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-01-30 14:27:00,857 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3319d0a8b/e901e72623a4495399ae9fd53bacf196/FLAG57ab0e934 [2024-01-30 14:27:00,867 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3319d0a8b/e901e72623a4495399ae9fd53bacf196 [2024-01-30 14:27:00,870 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:27:00,870 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:27:00,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longer-2.yml/witness.yml [2024-01-30 14:27:00,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:27:00,989 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:27:00,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:00,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:27:00,993 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:27:00,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:00" (1/2) ... [2024-01-30 14:27:00,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@515f8b50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:00" (1/2) ... [2024-01-30 14:27:00,996 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@383977ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:00" (2/2) ... [2024-01-30 14:27:00,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@515f8b50 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:00, skipping insertion in model container [2024-01-30 14:27:00,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:00" (2/2) ... [2024-01-30 14:27:00,997 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:27:01,067 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 10) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && ((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-01-30 14:27:01,068 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && ((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:01,069 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 10) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,070 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:01,071 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:01,071 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:01,106 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:27:01,401 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i[30963,30976] [2024-01-30 14:27:01,404 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:27:01,409 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:27:01,496 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-30 14:27:01,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@383977ae and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:01, skipping insertion in model container [2024-01-30 14:27:01,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:01,497 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:27:01,498 INFO L158 Benchmark]: Toolchain (without parser) took 508.44ms. Allocated memory is still 155.2MB. Free memory was 79.8MB in the beginning and 115.7MB in the end (delta: -35.9MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-01-30 14:27:01,498 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 155.2MB. Free memory was 116.0MB in the beginning and 115.8MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:01,499 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 155.2MB. Free memory was 85.9MB in the beginning and 85.7MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:01,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 506.83ms. Allocated memory is still 155.2MB. Free memory was 79.6MB in the beginning and 115.7MB in the end (delta: -36.1MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2024-01-30 14:27:01,502 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 155.2MB. Free memory was 116.0MB in the beginning and 115.8MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 155.2MB. Free memory was 85.9MB in the beginning and 85.7MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 506.83ms. Allocated memory is still 155.2MB. Free memory was 79.6MB in the beginning and 115.7MB in the end (delta: -36.1MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k 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/pthread/triangular-longer-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/triangular-longer-2.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-3d25acf-m [2024-01-30 14:27:03,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:27:03,473 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:27:03,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:27:03,477 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:27:03,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:27:03,494 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:27:03,494 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:27:03,495 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:27:03,495 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:27:03,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:27:03,495 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:27:03,496 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:27:03,496 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:27:03,497 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:27:03,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:27:03,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:27:03,497 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:27:03,498 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:27:03,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:27:03,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:27:03,499 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:27:03,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:27:03,499 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:27:03,500 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:27:03,500 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:27:03,500 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:27:03,501 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:27:03,501 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:27:03,501 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:27:03,502 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:27:03,502 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:27:03,502 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:27:03,502 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:27:03,503 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:27:03,503 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:27:03,503 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:27:03,504 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:27:03,504 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:27:03,504 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:27:03,504 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:27:03,505 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:27:03,505 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:27:03,505 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:27:03,505 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:27:03,506 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:27:03,506 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:27:03,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:27:03,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:27:03,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:27:03,802 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:27:03,805 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:27:03,806 INFO L431 ainManager$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/triangular-longer-2.yml/witness.yml [2024-01-30 14:27:03,950 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:27:03,950 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:27:03,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-01-30 14:27:05,162 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:27:05,405 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:27:05,408 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i [2024-01-30 14:27:05,422 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/377a07610/a92128f5591c4690925535207826fede/FLAGdd0e84d81 [2024-01-30 14:27:05,436 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/377a07610/a92128f5591c4690925535207826fede [2024-01-30 14:27:05,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:27:05,439 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:27:05,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:05,440 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:27:05,443 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:27:05,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:03" (1/2) ... [2024-01-30 14:27:05,445 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d77eec and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:05, skipping insertion in model container [2024-01-30 14:27:05,445 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:27:03" (1/2) ... [2024-01-30 14:27:05,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50fc6cda and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:27:05, skipping insertion in model container [2024-01-30 14:27:05,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:05" (2/2) ... [2024-01-30 14:27:05,447 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73d77eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:05, skipping insertion in model container [2024-01-30 14:27:05,447 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:27:05" (2/2) ... [2024-01-30 14:27:05,447 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:27:05,525 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:27:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L723] (((0 <= condJ) && (condJ <= 1)) && (condI == 0 || ((0 <= condI && condI <= 1) && (condI == 0 || condI == 1)))) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (((((((3 <= i) && (4 <= j)) && ((4294967296LL + (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i % 2 == 1)) && (j % 2 == 0) [2024-01-30 14:27:05,526 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] ((((((0 <= condI) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (k == 10) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (k == 10) && ((unsigned long )arg == 0UL) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] ((unsigned long )arg == 0UL) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (((((4 <= j) && (5 <= i)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,527 INFO L98 nessWitnessExtractor]: Loop invariant at [L696-L700] ((unsigned long )arg == 0UL) && ((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (((((((((0 <= condI) && (0 <= condJ)) && (3 <= i)) && (4 <= j)) && (condI <= 1)) && (condJ <= 1)) && (i % 2 == 1)) && (j % 2 == 0)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] ((((((0LL - (long long )condI) + (long long )condJ >= 0LL) && ((long long )condI + (long long )condJ >= 0LL)) && ((0LL - (long long )condI) - (long long )condJ >= 0LL)) && ((long long )condI - (long long )condJ >= 0LL)) && (condI == 0)) && (condJ == 0) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] ((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((4294967296LL + (long long )condI) + (long long )condJ >= 0LL) && ((4294967295LL - (long long )condI) + (long long )condJ >= 0LL)) && ((4294967295LL + (long long )condI) - (long long )condJ >= 0LL)) && ((4294967294LL - (long long )condI) - (long long )condJ >= 0LL)) && (i == 3)) && (j == 6) [2024-01-30 14:27:05,528 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((unsigned long )arg == 0UL) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] ((0 <= condI) && (condI <= 1)) && (condI == 0 || condI == 1) [2024-01-30 14:27:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (((((3 <= i) && (4 <= j)) && (i % 2 == 1)) && (j % 2 == 0)) && ((unsigned long )arg == 0UL)) && (((((((((k == 9 || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,529 INFO L98 nessWitnessExtractor]: Loop invariant at [L704-L708] ((unsigned long )arg == 0UL) && ((((((((((k == 10 || k == 9) || k == 8) || k == 7) || k == 6) || k == 5) || k == 4) || k == 3) || k == 2) || k == 1) || (0 == k && k == 0)) [2024-01-30 14:27:05,529 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] (((((0 <= condI) && (0 <= condJ)) && (condI <= 1)) && (condJ <= 1)) && (condI == 0 || condI == 1)) && (condJ == 0 || condJ == 1) [2024-01-30 14:27:05,560 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:27:05,836 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread/triangular-longer-2.i[30963,30976] [2024-01-30 14:27:05,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:27:05,848 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-30 14:27:05,916 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: k [2024-01-30 14:27:05,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50fc6cda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:27:05, skipping insertion in model container [2024-01-30 14:27:05,916 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:27:05,916 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:27:05,918 INFO L158 Benchmark]: Toolchain (without parser) took 478.64ms. Allocated memory is still 62.9MB. Free memory was 33.3MB in the beginning and 29.7MB in the end (delta: 3.6MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-01-30 14:27:05,918 INFO L158 Benchmark]: Witness Parser took 1.00ms. Allocated memory is still 46.1MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:05,918 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:27:05,919 INFO L158 Benchmark]: CACSL2BoogieTranslator took 477.05ms. Allocated memory is still 62.9MB. Free memory was 33.0MB in the beginning and 29.7MB in the end (delta: 3.3MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2024-01-30 14:27:05,920 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 1.00ms. Allocated memory is still 46.1MB. Free memory was 22.8MB in the beginning and 22.8MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 62.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 477.05ms. Allocated memory is still 62.9MB. Free memory was 33.0MB in the beginning and 29.7MB in the end (delta: 3.3MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 701]: Incorrect Syntax Undeclared variable in ACSL expression: k 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