./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7c74aec 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-counter-queue2.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:15:39,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:15:39,263 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-07 19:15:39,270 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:15:39,270 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:15:39,308 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:15:39,309 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:15:39,309 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:15:39,312 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:15:39,316 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:15:39,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:15:39,317 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:15:39,318 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:15:39,319 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:15:39,320 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:15:39,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:15:39,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:15:39,321 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:15:39,321 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-07 19:15:39,321 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:15:39,321 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:15:39,322 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:15:39,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:15:39,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:15:39,323 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:15:39,323 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:15:39,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:15:39,324 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:15:39,324 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:15:39,325 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:15:39,325 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:15:39,326 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:15:39,326 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:15:39,326 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:15:39,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:15:39,327 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:15:39,327 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-07 19:15:39,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-07 19:15:39,327 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:15:39,328 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:15:39,328 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:15:39,328 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:15:39,328 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:15:39,329 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:15:39,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:15:39,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:15:39,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:15:39,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:15:39,625 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:15:39,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-02-07 19:15:40,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:15:41,034 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:15:41,035 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-02-07 19:15:41,044 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e50a7e7f/5f7d72b2cf3b4a5d93023df2f579d768/FLAG0b3ad74bd [2024-02-07 19:15:41,056 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e50a7e7f/5f7d72b2cf3b4a5d93023df2f579d768 [2024-02-07 19:15:41,058 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:15:41,058 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:15:41,059 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml [2024-02-07 19:15:41,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:15:41,152 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:15:41,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:41,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:15:41,158 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:15:41,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:41" (1/2) ... [2024-02-07 19:15:41,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@310cb148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:41, skipping insertion in model container [2024-02-07 19:15:41,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:41" (1/2) ... [2024-02-07 19:15:41,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@228ad03e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:41, skipping insertion in model container [2024-02-07 19:15:41,162 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:41" (2/2) ... [2024-02-07 19:15:41,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@310cb148 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:41, skipping insertion in model container [2024-02-07 19:15:41,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:41" (2/2) ... [2024-02-07 19:15:41,163 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:15:41,194 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:15:41,195 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:41,195 INFO L76 edCorrectnessWitness]: Location invariant before [L104-L104] (b <= -1) && (b != 0) [2024-02-07 19:15:41,195 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (1 <= b) && (b != 0) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L94-L94] (((0LL - (long long )counter) + (long long )i >= 0LL) && ((long long )counter + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] (1 <= b) && (b != 0) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L71-L71] ((((0LL - (long long )N) + (long long )counter >= 0LL) && ((long long )N + (long long )counter >= 0LL)) && ((0LL - (long long )N) - (long long )counter >= 0LL)) && ((long long )N - (long long )counter >= 0LL) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:15:41,196 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:15:41,197 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] (b <= -1) && (b != 0) [2024-02-07 19:15:41,197 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1) && i != 2) || ((((((((-15LL + (long long )i) + (long long )size >= 0LL && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) || ((((((((-13LL + (long long )i) + (long long )size >= 0LL && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6)) || ((((((((-11LL + (long long )i) + (long long )size >= 0LL && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((-9LL + (long long )i) + (long long )size >= 0LL && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((-7LL + (long long )i) + (long long )size >= 0LL && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((-5LL + (long long )i) + (long long )size >= 0LL && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((-3LL + (long long )i) + (long long )size >= 0LL && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((-1LL + (long long )counter) + (long long )size >= 0LL && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) [2024-02-07 19:15:41,197 INFO L76 edCorrectnessWitness]: Location invariant before [L90-L90] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:41,215 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:41,417 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-counter-queue2.wvr.c[2297,2310] [2024-02-07 19:15:41,439 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:41,452 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:15:41,532 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-counter-queue2.wvr.c[2297,2310] Start Parsing Local [2024-02-07 19:15:41,536 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:15:41,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@228ad03e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:41, skipping insertion in model container [2024-02-07 19:15:41,538 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:41,538 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:15:41,541 INFO L158 Benchmark]: Toolchain (without parser) took 386.88ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 76.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:15:41,541 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:41,542 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:41,543 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.74ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 76.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-07 19:15:41,545 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 151.0MB. Free memory is still 94.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.74ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 76.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 87]: 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-counter-queue2.wvr.c ./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.fix-undeclared-acsl-variable-e7c74ae-m [2024-02-07 19:15:43,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-07 19:15:43,451 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-07 19:15:43,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-07 19:15:43,459 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-07 19:15:43,498 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-07 19:15:43,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-07 19:15:43,502 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-07 19:15:43,503 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-07 19:15:43,504 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-07 19:15:43,505 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-07 19:15:43,505 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-07 19:15:43,505 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-07 19:15:43,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-07 19:15:43,509 INFO L153 SettingsManager]: * Use SBE=true [2024-02-07 19:15:43,509 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-07 19:15:43,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-07 19:15:43,511 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-07 19:15:43,511 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-07 19:15:43,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-07 19:15:43,512 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-07 19:15:43,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-07 19:15:43,514 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-07 19:15:43,514 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-07 19:15:43,514 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-07 19:15:43,515 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-07 19:15:43,515 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-07 19:15:43,515 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-07 19:15:43,515 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-07 19:15:43,516 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-07 19:15:43,516 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-07 19:15:43,517 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-07 19:15:43,517 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-07 19:15:43,517 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-07 19:15:43,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-07 19:15:43,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-07 19:15:43,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-07 19:15:43,519 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-07 19:15:43,519 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-07 19:15:43,519 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-07 19:15:43,519 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-07 19:15:43,519 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-07 19:15:43,520 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-07 19:15:43,520 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-07 19:15:43,520 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-07 19:15:43,520 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-07 19:15:43,521 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-07 19:15:43,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-07 19:15:43,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-07 19:15:43,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-07 19:15:43,836 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-07 19:15:43,836 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-07 19:15:43,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-02-07_10-47-16.files/SV-COMP24_unreach-call/popl20-bad-counter-queue2.wvr.yml/witness.yml [2024-02-07 19:15:43,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-07 19:15:43,936 INFO L274 PluginConnector]: CDTParser initialized [2024-02-07 19:15:43,936 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-02-07 19:15:45,204 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-07 19:15:45,400 INFO L384 CDTParser]: Found 1 translation units. [2024-02-07 19:15:45,400 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-bad-counter-queue2.wvr.c [2024-02-07 19:15:45,410 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05ce8f694/719296b33d834e128f92bd63d967c837/FLAG2cdf04134 [2024-02-07 19:15:45,434 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05ce8f694/719296b33d834e128f92bd63d967c837 [2024-02-07 19:15:45,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-07 19:15:45,440 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-07 19:15:45,442 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:45,442 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-07 19:15:45,447 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-07 19:15:45,448 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:43" (1/2) ... [2024-02-07 19:15:45,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d334e4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:45, skipping insertion in model container [2024-02-07 19:15:45,449 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 07.02 07:15:43" (1/2) ... [2024-02-07 19:15:45,451 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44328cba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 07.02 07:15:45, skipping insertion in model container [2024-02-07 19:15:45,451 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:45" (2/2) ... [2024-02-07 19:15:45,451 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d334e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:45, skipping insertion in model container [2024-02-07 19:15:45,452 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.02 07:15:45" (2/2) ... [2024-02-07 19:15:45,452 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-07 19:15:45,492 INFO L74 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-07 19:15:45,493 INFO L76 edCorrectnessWitness]: Location invariant before [L90-L90] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:45,493 INFO L76 edCorrectnessWitness]: Location invariant before [L92-L92] ((-1LL - (long long )i) + (long long )size >= 0LL) && (((((((((((((((((8 <= i && i <= 2147483646) && (-17LL + (long long )i) + (long long )size >= 0LL) && (-9LL + (long long )counter) + (long long )size >= 0LL) && (-8LL + (long long )counter) + (long long )i >= 0LL) && (-9LL - (long long )counter) + (long long )size >= 0LL) && (-8LL - (long long )counter) + (long long )i >= 0LL) && i != 0) && i != 1) && i != 2) || ((((((((-15LL + (long long )i) + (long long )size >= 0LL && (-8LL + (long long )counter) + (long long )size >= 0LL) && (-7LL + (long long )counter) + (long long )i >= 0LL) && (-8LL - (long long )counter) + (long long )size >= 0LL) && (-7LL - (long long )counter) + (long long )i >= 0LL) && (7LL + (long long )counter) - (long long )i >= 0LL) && (7LL - (long long )counter) - (long long )i >= 0LL) && i == 7)) || ((((((((-13LL + (long long )i) + (long long )size >= 0LL && (-7LL + (long long )counter) + (long long )size >= 0LL) && (-6LL + (long long )counter) + (long long )i >= 0LL) && (-7LL - (long long )counter) + (long long )size >= 0LL) && (-6LL - (long long )counter) + (long long )i >= 0LL) && (6LL + (long long )counter) - (long long )i >= 0LL) && (6LL - (long long )counter) - (long long )i >= 0LL) && i == 6)) || ((((((((-11LL + (long long )i) + (long long )size >= 0LL && (-6LL + (long long )counter) + (long long )size >= 0LL) && (-5LL + (long long )counter) + (long long )i >= 0LL) && (-6LL - (long long )counter) + (long long )size >= 0LL) && (-5LL - (long long )counter) + (long long )i >= 0LL) && (5LL + (long long )counter) - (long long )i >= 0LL) && (5LL - (long long )counter) - (long long )i >= 0LL) && i == 5)) || ((((((((-9LL + (long long )i) + (long long )size >= 0LL && (-5LL + (long long )counter) + (long long )size >= 0LL) && (-4LL + (long long )counter) + (long long )i >= 0LL) && (-5LL - (long long )counter) + (long long )size >= 0LL) && (-4LL - (long long )counter) + (long long )i >= 0LL) && (4LL + (long long )counter) - (long long )i >= 0LL) && (4LL - (long long )counter) - (long long )i >= 0LL) && i == 4)) || ((((((((-7LL + (long long )i) + (long long )size >= 0LL && (-4LL + (long long )counter) + (long long )size >= 0LL) && (-3LL + (long long )counter) + (long long )i >= 0LL) && (-4LL - (long long )counter) + (long long )size >= 0LL) && (-3LL - (long long )counter) + (long long )i >= 0LL) && (3LL + (long long )counter) - (long long )i >= 0LL) && (3LL - (long long )counter) - (long long )i >= 0LL) && i == 3)) || ((((((((-5LL + (long long )i) + (long long )size >= 0LL && (-3LL + (long long )counter) + (long long )size >= 0LL) && (-2LL + (long long )counter) + (long long )i >= 0LL) && (-3LL - (long long )counter) + (long long )size >= 0LL) && (-2LL - (long long )counter) + (long long )i >= 0LL) && (2LL + (long long )counter) - (long long )i >= 0LL) && (2LL - (long long )counter) - (long long )i >= 0LL) && i == 2)) || ((((((((-3LL + (long long )i) + (long long )size >= 0LL && (-2LL + (long long )counter) + (long long )size >= 0LL) && (-1LL + (long long )counter) + (long long )i >= 0LL) && (-2LL - (long long )counter) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )i >= 0LL) && (1LL + (long long )counter) - (long long )i >= 0LL) && (1LL - (long long )counter) - (long long )i >= 0LL) && i == 1)) || (((((((((-1LL + (long long )counter) + (long long )size >= 0LL && (-1LL + (long long )i) + (long long )size >= 0LL) && (-1LL - (long long )counter) + (long long )size >= 0LL) && (0LL - (long long )counter) + (long long )i >= 0LL) && (long long )counter + (long long )i >= 0LL) && (0LL - (long long )counter) - (long long )i >= 0LL) && (long long )counter - (long long )i >= 0LL) && 0 == i) && i == 0)) [2024-02-07 19:15:45,493 INFO L76 edCorrectnessWitness]: Location invariant before [L99-L99] (b <= -1) && (b != 0) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L98-L98] (1 <= b) && (b != 0) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L105-L105] (1 <= b) && (b != 0) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L88-L88] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L61-L61] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L104-L104] (b <= -1) && (b != 0) [2024-02-07 19:15:45,494 INFO L76 edCorrectnessWitness]: Location invariant before [L87-L87] ((((2147483648LL + (long long )counter) + (long long )i >= 0LL) && ((2147483648LL - (long long )counter) + (long long )i >= 0LL)) && ((2147483647LL + (long long )counter) - (long long )i >= 0LL)) && ((2147483647LL - (long long )counter) - (long long )i >= 0LL) [2024-02-07 19:15:45,495 INFO L76 edCorrectnessWitness]: Location invariant before [L71-L71] ((((0LL - (long long )N) + (long long )counter >= 0LL) && ((long long )N + (long long )counter >= 0LL)) && ((0LL - (long long )N) - (long long )counter >= 0LL)) && ((long long )N - (long long )counter >= 0LL) [2024-02-07 19:15:45,495 INFO L76 edCorrectnessWitness]: Location invariant before [L94-L94] (((0LL - (long long )counter) + (long long )i >= 0LL) && ((long long )counter + (long long )i >= 0LL)) && ((long long )i - (long long )size >= 0LL) [2024-02-07 19:15:45,495 INFO L76 edCorrectnessWitness]: Location invariant before [L51-L51] ((((((((((((((10 <= i && i <= 2147483646) && i != 0) && i != 1) && i != 2) && i != 3) || i == 9) || i == 8) || i == 7) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-02-07 19:15:45,514 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:45,722 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-counter-queue2.wvr.c[2297,2310] [2024-02-07 19:15:45,743 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:45,761 INFO L203 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-02-07 19:15:45,769 INFO L181 MainTranslator]: Built tables and reachable declarations [2024-02-07 19:15:45,790 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-counter-queue2.wvr.c[2297,2310] [2024-02-07 19:15:45,795 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-07 19:15:45,803 INFO L206 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-07 19:15:45,868 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-counter-queue2.wvr.c[2297,2310] Start Parsing Local [2024-02-07 19:15:45,873 ERROR L361 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-07 19:15:45,874 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44328cba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.02 07:15:45, skipping insertion in model container [2024-02-07 19:15:45,874 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-07 19:15:45,874 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-07 19:15:45,876 INFO L158 Benchmark]: Toolchain (without parser) took 435.84ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 31.8MB in the beginning and 56.4MB in the end (delta: -24.6MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-02-07 19:15:45,878 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.4MB in the beginning and 35.3MB in the end (delta: 49.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:45,878 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-07 19:15:45,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 432.28ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 31.6MB in the beginning and 56.4MB in the end (delta: -24.8MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-02-07 19:15:45,882 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 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.4MB in the beginning and 35.3MB in the end (delta: 49.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory is still 43.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 432.28ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 31.6MB in the beginning and 56.4MB in the end (delta: -24.8MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 87]: 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