./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.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_21-deref_read_racing.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_21-deref_read_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.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 14:59:55,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:55,708 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:59:55,713 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:55,714 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:55,778 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:55,779 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:55,779 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:55,779 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:55,783 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:55,783 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:55,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:55,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:55,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:55,785 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:55,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:55,785 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:55,786 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:55,786 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:59:55,786 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:55,786 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:55,786 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:55,787 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:55,787 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:55,787 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:55,787 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:55,787 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:55,788 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:55,788 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:55,788 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:55,789 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:55,789 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:55,790 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:59:55,790 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:55,791 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:55,791 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:55,791 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:55,791 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:55,791 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:55,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:56,012 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:56,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:56,015 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:56,015 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:56,016 INFO L431 ainManager$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_21-deref_read_racing.yml/witness.yml [2024-01-27 14:59:56,170 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:56,172 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:56,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-27 14:59:57,410 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:57,704 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:57,706 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-27 14:59:57,718 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7afe385ce/6a80e172b8dc4327a8fed1a248848a62/FLAG1115fa7c4 [2024-01-27 14:59:57,733 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7afe385ce/6a80e172b8dc4327a8fed1a248848a62 [2024-01-27 14:59:57,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:57,735 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:57,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:57,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:57,740 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:57,740 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:56" (1/2) ... [2024-01-27 14:59:57,741 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c9b39e4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:57, skipping insertion in model container [2024-01-27 14:59:57,741 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:56" (1/2) ... [2024-01-27 14:59:57,742 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d81c7cf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:57, skipping insertion in model container [2024-01-27 14:59:57,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:57" (2/2) ... [2024-01-27 14:59:57,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c9b39e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:57, skipping insertion in model container [2024-01-27 14:59:57,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:57" (2/2) ... [2024-01-27 14:59:57,743 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:57,780 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:57,781 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,791 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 14:59:57,791 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 14:59:57,791 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 14:59:57,791 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,791 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 0 <= data [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data <= 2147483646 [2024-01-27 14:59:57,792 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 1 <= data [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data <= 2147483646 [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 14:59:57,793 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= data [2024-01-27 14:59:57,793 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 14:59:57,794 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 14:59:57,794 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 14:59:57,794 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 14:59:57,794 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 14:59:57,794 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 14:59:57,794 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 14:59:57,795 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-27 14:59:57,796 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] i == 10000 [2024-01-27 14:59:57,796 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-27 14:59:57,828 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:58,066 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_21-deref_read_racing.i[30176,30189] [2024-01-27 14:59:58,085 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:58,096 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:58,121 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_21-deref_read_racing.i[30176,30189] [2024-01-27 14:59:58,122 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 Start Parsing Local Start Parsing Local [2024-01-27 14:59:58,169 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 14:59:58,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d81c7cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:58, skipping insertion in model container [2024-01-27 14:59:58,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:58,170 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:58,171 INFO L158 Benchmark]: Toolchain (without parser) took 435.93ms. Allocated memory is still 262.1MB. Free memory was 228.8MB in the beginning and 213.2MB in the end (delta: 15.6MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-27 14:59:58,172 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 136.3MB. Free memory was 100.6MB in the beginning and 100.5MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:58,172 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 136.3MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:58,173 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.27ms. Allocated memory is still 262.1MB. Free memory was 228.6MB in the beginning and 213.2MB in the end (delta: 15.4MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2024-01-27 14:59:58,174 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 0.14ms. Allocated memory is still 136.3MB. Free memory was 100.6MB in the beginning and 100.5MB in the end (delta: 77.2kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.77ms. Allocated memory is still 136.3MB. Free memory is still 107.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.27ms. Allocated memory is still 262.1MB. Free memory was 228.6MB in the beginning and 213.2MB in the end (delta: 15.4MB). Peak memory consumption was 19.7MB. 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_21-deref_read_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.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 15:00:00,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 15:00:00,096 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 15:00:00,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 15:00:00,102 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 15:00:00,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 15:00:00,132 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 15:00:00,132 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 15:00:00,133 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 15:00:00,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 15:00:00,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 15:00:00,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 15:00:00,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 15:00:00,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 15:00:00,139 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 15:00:00,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 15:00:00,139 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 15:00:00,140 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 15:00:00,140 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 15:00:00,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 15:00:00,140 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 15:00:00,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 15:00:00,141 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 15:00:00,141 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 15:00:00,142 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 15:00:00,142 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 15:00:00,142 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 15:00:00,142 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 15:00:00,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 15:00:00,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 15:00:00,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 15:00:00,144 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 15:00:00,144 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 15:00:00,144 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 15:00:00,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 15:00:00,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 15:00:00,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 15:00:00,146 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 15:00:00,146 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 15:00:00,146 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 15:00:00,146 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 15:00:00,146 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 15:00:00,147 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 15:00:00,147 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 15:00:00,147 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 15:00:00,147 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 15:00:00,147 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 15:00:00,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 15:00:00,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 15:00:00,415 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 15:00:00,416 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 15:00:00,416 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 15:00:00,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-27 15:00:01,490 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 15:00:01,658 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 15:00:01,659 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_21-deref_read_racing.i [2024-01-27 15:00:01,674 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92521eff/637eced32a7548a982eef09b7d37de31/FLAGa1ebcbb66 [2024-01-27 15:00:01,683 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d92521eff/637eced32a7548a982eef09b7d37de31 [2024-01-27 15:00:01,687 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 15:00:01,687 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 15:00:01,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_21-deref_read_racing.yml/witness.yml [2024-01-27 15:00:01,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 15:00:01,780 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 15:00:01,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 15:00:01,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 15:00:01,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 15:00:01,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 03:00:01" (1/2) ... [2024-01-27 15:00:01,786 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a55eb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 03:00:01, skipping insertion in model container [2024-01-27 15:00:01,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 03:00:01" (1/2) ... [2024-01-27 15:00:01,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@760dc059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 03:00:01, skipping insertion in model container [2024-01-27 15:00:01,787 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 03:00:01" (2/2) ... [2024-01-27 15:00:01,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a55eb2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 03:00:01, skipping insertion in model container [2024-01-27 15:00:01,788 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 03:00:01" (2/2) ... [2024-01-27 15:00:01,788 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 15:00:01,828 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 15:00:01,829 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 15:00:01,829 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 15:00:01,829 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,829 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 1 <= data [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] 0 <= data [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] data <= 2147483646 [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 15:00:01,830 INFO L98 nessWitnessExtractor]: Loop invariant at [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= data [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 1 <= data [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-27 15:00:01,831 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] i == 10000 [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] i == 10000 [2024-01-27 15:00:01,832 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] i == 10000 [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= data [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] data <= 2147483646 [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= data [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 15:00:01,833 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] 0 <= data [2024-01-27 15:00:01,834 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-27 15:00:01,834 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 15:00:01,835 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 15:00:01,835 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 15:00:01,835 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 15:00:01,872 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 15:00:02,142 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_21-deref_read_racing.i[30176,30189] [2024-01-27 15:00:02,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 15:00:02,170 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 15:00:02,205 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_21-deref_read_racing.i[30176,30189] [2024-01-27 15:00:02,206 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 Start Parsing Local Start Parsing Local [2024-01-27 15:00:02,247 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-27 15:00:02,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@760dc059 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 03:00:02, skipping insertion in model container [2024-01-27 15:00:02,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 15:00:02,248 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 15:00:02,249 INFO L158 Benchmark]: Toolchain (without parser) took 468.46ms. Allocated memory is still 65.0MB. Free memory was 38.9MB in the beginning and 35.6MB in the end (delta: 3.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 15:00:02,250 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 46.1MB. Free memory was 27.4MB in the beginning and 27.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 15:00:02,251 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 15:00:02,252 INFO L158 Benchmark]: CACSL2BoogieTranslator took 466.67ms. Allocated memory is still 65.0MB. Free memory was 38.7MB in the beginning and 35.6MB in the end (delta: 3.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-27 15:00:02,253 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 46.1MB. Free memory was 27.4MB in the beginning and 27.3MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 65.0MB. Free memory is still 42.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 466.67ms. Allocated memory is still 65.0MB. Free memory was 38.7MB in the beginning and 35.6MB in the end (delta: 3.1MB). Peak memory consumption was 12.6MB. 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