./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 a340643f 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-a340643-m [2024-01-27 14:49:37,178 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:37,225 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:49:37,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:37,235 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:37,264 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:37,264 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:37,265 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:37,265 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:37,269 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:37,269 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:37,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:37,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:37,271 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:37,271 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:37,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:37,272 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:37,272 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:37,272 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:49:37,272 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:37,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:37,273 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:37,273 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:37,273 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:37,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:37,274 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:37,274 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:37,274 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:37,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:37,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:37,276 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:37,276 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:37,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:37,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:37,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:37,277 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:37,277 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:49:37,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:49:37,277 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:37,278 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:37,278 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:37,278 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:37,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:37,278 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:37,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:37,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:37,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:37,542 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:37,543 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:37,544 INFO L431 ainManager$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 [2024-01-27 14:49:38,711 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:39,118 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:39,119 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-27 14:49:39,129 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd7e8afc/9ac4a1b24c834c1b947e0633ae61b654/FLAGebe73a254 [2024-01-27 14:49:39,141 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbd7e8afc/9ac4a1b24c834c1b947e0633ae61b654 [2024-01-27 14:49:39,144 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:39,145 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:39,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_22-deref_read_racefree.yml/witness.yml [2024-01-27 14:49:39,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:39,244 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:39,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:39,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:39,251 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:39,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:39" (1/2) ... [2024-01-27 14:49:39,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435a3e2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:39, skipping insertion in model container [2024-01-27 14:49:39,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:39" (1/2) ... [2024-01-27 14:49:39,254 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d55fbe3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:39, skipping insertion in model container [2024-01-27 14:49:39,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:39" (2/2) ... [2024-01-27 14:49:39,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435a3e2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:39, skipping insertion in model container [2024-01-27 14:49:39,255 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:39" (2/2) ... [2024-01-27 14:49:39,255 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:39,302 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:39,304 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:39,304 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 14:49:39,304 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 [2024-01-27 14:49:39,304 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 [2024-01-27 14:49:39,305 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data == 0 [2024-01-27 14:49:39,305 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:39,305 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] data == 0 [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 1 [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 0 [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,307 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:39,308 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:39,308 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:39,308 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:39,308 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-27 14:49:39,308 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-27 14:49:39,309 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:39,310 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:39,310 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] data == 0 [2024-01-27 14:49:39,310 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:39,310 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:49:39,310 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 [2024-01-27 14:49:39,310 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 [2024-01-27 14:49:39,311 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-27 14:49:39,350 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:39,603 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i[30176,30189] [2024-01-27 14:49:39,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:39,635 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:39,669 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] [2024-01-27 14:49:39,671 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 [2024-01-27 14:49:39,715 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:49:39,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d55fbe3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:39, skipping insertion in model container [2024-01-27 14:49:39,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:39,716 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:39,717 INFO L158 Benchmark]: Toolchain (without parser) took 472.34ms. Allocated memory is still 201.3MB. Free memory was 164.5MB in the beginning and 145.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:49:39,718 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 172.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:39,718 INFO L158 Benchmark]: Witness Parser took 4.34ms. Allocated memory is still 201.3MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:39,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 469.19ms. Allocated memory is still 201.3MB. Free memory was 164.5MB in the beginning and 145.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-27 14:49:39,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 172.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 4.34ms. Allocated memory is still 201.3MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 469.19ms. Allocated memory is still 201.3MB. Free memory was 164.5MB in the beginning and 145.2MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. 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-a340643-m [2024-01-27 14:49:41,966 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:49:42,045 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:49:42,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:49:42,050 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:49:42,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:49:42,080 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:49:42,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:49:42,081 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:49:42,085 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:49:42,085 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:49:42,085 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:49:42,086 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:49:42,087 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:49:42,087 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:49:42,088 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:49:42,088 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:49:42,088 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:49:42,088 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:49:42,088 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:49:42,089 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:49:42,089 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:49:42,090 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:49:42,090 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:49:42,090 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:49:42,090 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:49:42,090 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:49:42,091 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:49:42,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:49:42,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:49:42,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:49:42,092 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:49:42,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:49:42,093 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:49:42,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:49:42,093 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:49:42,094 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:49:42,094 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:49:42,094 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:49:42,094 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:49:42,094 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:49:42,095 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:49:42,095 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:49:42,095 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:49:42,095 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:49:42,096 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:49:42,096 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:49:42,374 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:49:42,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:49:42,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:49:42,417 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:49:42,422 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:49:42,424 INFO L431 ainManager$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 [2024-01-27 14:49:42,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:49:42,559 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:49:42,559 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-27 14:49:43,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:44,026 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:44,029 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_22-deref_read_racefree.i [2024-01-27 14:49:44,042 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15065e8b/90251a88d9174c458b8ba437058212d9/FLAGa1120f101 [2024-01-27 14:49:44,058 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a15065e8b/90251a88d9174c458b8ba437058212d9 [2024-01-27 14:49:44,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:44,059 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:44,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:44,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:44,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:44,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:42" (1/2) ... [2024-01-27 14:49:44,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487c5b0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:44, skipping insertion in model container [2024-01-27 14:49:44,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:49:42" (1/2) ... [2024-01-27 14:49:44,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e8bfad1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:44, skipping insertion in model container [2024-01-27 14:49:44,075 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:44" (2/2) ... [2024-01-27 14:49:44,076 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487c5b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:44, skipping insertion in model container [2024-01-27 14:49:44,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:44" (2/2) ... [2024-01-27 14:49:44,076 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:44,117 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:44,118 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 14:49:44,118 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] i == 10000 [2024-01-27 14:49:44,118 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 [2024-01-27 14:49:44,118 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 [2024-01-27 14:49:44,118 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] data == 0 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] data == 0 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:49:44,119 INFO L98 nessWitnessExtractor]: Loop invariant at [L710-L710] i == 10000 [2024-01-27 14:49:44,120 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:49:44,120 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 0 [2024-01-27 14:49:44,120 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,120 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,120 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] data == 1 [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 0 [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,121 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data == 1 [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data == 0 [2024-01-27 14:49:44,122 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:49:44,123 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 [2024-01-27 14:49:44,123 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 [2024-01-27 14:49:44,123 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] data == 0 [2024-01-27 14:49:44,124 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] i == 10000 [2024-01-27 14:49:44,124 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-27 14:49:44,124 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-27 14:49:44,124 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] data == 0 [2024-01-27 14:49:44,125 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:49:44,162 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:44,438 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] [2024-01-27 14:49:44,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:49:44,468 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:49:44,516 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] [2024-01-27 14:49:44,517 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 [2024-01-27 14:49:44,560 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:49:44,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e8bfad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:44, skipping insertion in model container [2024-01-27 14:49:44,560 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:44,561 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:44,562 INFO L158 Benchmark]: Toolchain (without parser) took 502.84ms. Allocated memory is still 71.3MB. Free memory was 35.7MB in the beginning and 32.1MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-27 14:49:44,563 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 54.5MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:44,576 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:44,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 499.63ms. Allocated memory is still 71.3MB. Free memory was 35.5MB in the beginning and 32.1MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-01-27 14:49:44,577 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 0.21ms. Allocated memory is still 54.5MB. Free memory is still 37.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 499.63ms. Allocated memory is still 71.3MB. Free memory was 35.5MB in the beginning and 32.1MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN