./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_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_61-invariant_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3d25acf6 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_61-invariant_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-3d25acf-m [2024-01-30 14:40:42,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:40:42,688 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:40:42,691 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:40:42,692 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:40:42,709 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:40:42,709 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:40:42,710 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:40:42,710 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:40:42,714 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:40:42,714 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:40:42,714 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:40:42,714 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:40:42,715 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:40:42,716 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:40:42,716 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:40:42,716 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:40:42,716 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:40:42,717 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:40:42,717 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:40:42,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:40:42,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:40:42,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:40:42,719 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:40:42,719 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:40:42,719 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:40:42,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:40:42,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:40:42,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:40:42,720 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:40:42,721 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:40:42,721 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:40:42,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:40:42,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:40:42,722 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:40:42,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:40:42,723 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:40:42,723 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:40:42,723 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:40:42,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:40:42,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:40:42,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:40:42,965 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:40:42,965 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:40:42,966 INFO L431 ainManager$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_61-invariant_racing.yml/witness.yml [2024-01-30 14:40:43,081 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:40:43,081 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:40:43,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_racing.i [2024-01-30 14:40:44,085 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:40:44,337 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:40:44,338 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_racing.i [2024-01-30 14:40:44,358 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0cb5b225/8ce685d0f6174af18b233e0291e45eac/FLAGa9b8cd336 [2024-01-30 14:40:44,654 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0cb5b225/8ce685d0f6174af18b233e0291e45eac [2024-01-30 14:40:44,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:40:44,656 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:40:44,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:44,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:40:44,662 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:40:44,663 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:43" (1/2) ... [2024-01-30 14:40:44,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6d903 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:44, skipping insertion in model container [2024-01-30 14:40:44,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:43" (1/2) ... [2024-01-30 14:40:44,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7098908e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:44, skipping insertion in model container [2024-01-30 14:40:44,667 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:44" (2/2) ... [2024-01-30 14:40:44,667 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6d903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:44, skipping insertion in model container [2024-01-30 14:40:44,667 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:44" (2/2) ... [2024-01-30 14:40:44,668 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:40:44,712 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:40:44,714 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:44,714 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((i == 10000) && (i == 10000)) && (i == 10000) [2024-01-30 14:40:44,714 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-30 14:40:44,714 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-30 14:40:44,714 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-30 14:40:44,715 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:44,715 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:44,715 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((unsigned long )arg == 0UL) && (x != 0) [2024-01-30 14:40:44,715 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((((((i == 10000) && (i == 10000)) && (x <= 2147483646)) && (i == 10000)) && (i == 10000)) && (-2147483647 <= x)) && (i == 10000)) && (i == 10000) [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (i == 10000) && (i == 10000) [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((unsigned long )arg == 0UL) && (-2147483647 <= x)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (x <= 2147483646)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-30 14:40:44,716 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-30 14:40:44,717 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-30 14:40:44,717 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || 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 && i == 0)) [2024-01-30 14:40:44,717 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || 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 && i == 0)) [2024-01-30 14:40:44,717 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L709] (unsigned long )arg == 0UL [2024-01-30 14:40:44,717 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (i == 10000) [2024-01-30 14:40:44,718 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-30 14:40:44,718 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-30 14:40:44,756 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:40:45,057 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_61-invariant_racing.i[30176,30189] [2024-01-30 14:40:45,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:45,104 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:40:45,134 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_61-invariant_racing.i[30176,30189] 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 [2024-01-30 14:40:45,188 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:40:45,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7098908e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:45, skipping insertion in model container [2024-01-30 14:40:45,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:45,189 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:40:45,192 INFO L158 Benchmark]: Toolchain (without parser) took 535.36ms. Allocated memory is still 186.6MB. Free memory was 110.4MB in the beginning and 148.3MB in the end (delta: -37.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:40:45,192 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:45,192 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 186.6MB. Free memory is still 158.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:45,193 INFO L158 Benchmark]: CACSL2BoogieTranslator took 531.17ms. Allocated memory is still 186.6MB. Free memory was 110.3MB in the beginning and 148.3MB in the end (delta: -37.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-30 14:40:45,194 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 104.9MB. Free memory is still 69.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 186.6MB. Free memory is still 158.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 531.17ms. Allocated memory is still 186.6MB. Free memory was 110.3MB in the beginning and 148.3MB in the end (delta: -37.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 713]: 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_61-invariant_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_61-invariant_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-3d25acf-m [2024-01-30 14:40:47,150 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:40:47,232 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:40:47,238 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:40:47,238 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:40:47,276 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:40:47,277 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:40:47,278 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:40:47,279 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:40:47,282 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:40:47,283 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:40:47,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:40:47,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:40:47,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:40:47,285 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:40:47,285 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:40:47,286 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:40:47,286 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:40:47,286 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:40:47,286 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:40:47,286 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:40:47,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:40:47,287 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:40:47,288 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:40:47,288 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:40:47,288 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:40:47,288 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:40:47,288 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:40:47,289 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:40:47,289 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:40:47,290 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:40:47,290 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:40:47,290 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:40:47,291 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:40:47,291 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:40:47,291 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:40:47,292 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:40:47,292 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:40:47,293 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:40:47,293 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:40:47,293 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:40:47,293 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:40:47,294 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:40:47,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:40:47,294 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:40:47,294 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:40:47,295 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:40:47,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:40:47,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:40:47,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:40:47,671 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:40:47,671 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:40:47,673 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_racing.i [2024-01-30 14:40:48,902 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:40:49,126 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:40:49,127 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_61-invariant_racing.i [2024-01-30 14:40:49,161 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05c60364e/b4ff38b6d3d242f09cb01cdfe0a19ca8/FLAGe1c6a2dc3 [2024-01-30 14:40:49,176 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05c60364e/b4ff38b6d3d242f09cb01cdfe0a19ca8 [2024-01-30 14:40:49,179 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:40:49,179 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:40:49,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_61-invariant_racing.yml/witness.yml [2024-01-30 14:40:49,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:40:49,252 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:40:49,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:49,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:40:49,257 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:40:49,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:49" (1/2) ... [2024-01-30 14:40:49,258 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ba9f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:49, skipping insertion in model container [2024-01-30 14:40:49,258 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:49" (1/2) ... [2024-01-30 14:40:49,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@602b6842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:49, skipping insertion in model container [2024-01-30 14:40:49,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:49" (2/2) ... [2024-01-30 14:40:49,260 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ba9f46 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:49, skipping insertion in model container [2024-01-30 14:40:49,260 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:49" (2/2) ... [2024-01-30 14:40:49,260 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:40:49,303 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:40:49,304 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] ((unsigned long )arg == 0UL) && (x != 0) [2024-01-30 14:40:49,304 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] i == 10000 [2024-01-30 14:40:49,304 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] i == 10000 [2024-01-30 14:40:49,304 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] (i == 10000) && (i == 10000) [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (x == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:49,305 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] ((((((((((((((((((((((((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 && x == 0) && i == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L709] (unsigned long )arg == 0UL [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L708-L708] ((unsigned long )arg == 0UL) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((((((((unsigned long )arg == 0UL) && (-2147483647 <= x)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL)) && (x <= 2147483646)) && ((unsigned long )arg == 0UL)) && ((unsigned long )arg == 0UL) [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Loop invariant at [L716-L716] i == 10000 [2024-01-30 14:40:49,306 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] ((i == 10000) && (i == 10000)) && (i == 10000) [2024-01-30 14:40:49,307 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 9999) || i == 24) || i == 23) || i == 22) || i == 21) || 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 && i == 0)) [2024-01-30 14:40:49,307 INFO L98 nessWitnessExtractor]: Loop invariant at [L718-L718] (i == 10000) && ((((((((((((((((((((((((((25 <= i && i <= 10000) || i == 24) || i == 23) || i == 22) || i == 21) || 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 && i == 0)) [2024-01-30 14:40:49,307 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-30 14:40:49,307 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (((((((i == 10000) && (i == 10000)) && (x <= 2147483646)) && (i == 10000)) && (i == 10000)) && (-2147483647 <= x)) && (i == 10000)) && (i == 10000) [2024-01-30 14:40:49,307 INFO L98 nessWitnessExtractor]: Loop invariant at [L714-L714] (i == 10000) && (i == 10000) [2024-01-30 14:40:49,308 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-30 14:40:49,339 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:40:49,646 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_61-invariant_racing.i[30176,30189] [2024-01-30 14:40:49,669 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:49,684 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:40:49,721 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_61-invariant_racing.i[30176,30189] 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 [2024-01-30 14:40:49,775 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:40:49,776 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@602b6842 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:49, skipping insertion in model container [2024-01-30 14:40:49,776 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:49,777 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:40:49,779 INFO L158 Benchmark]: Toolchain (without parser) took 525.38ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.7MB in the beginning and 37.0MB in the end (delta: -6.3MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-01-30 14:40:49,780 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 41.9MB. Free memory was 23.8MB in the beginning and 23.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:49,781 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:49,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 523.73ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.5MB in the beginning and 37.0MB in the end (delta: -6.5MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2024-01-30 14:40:49,784 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 41.9MB. Free memory was 23.8MB in the beginning and 23.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 523.73ms. Allocated memory was 54.5MB in the beginning and 67.1MB in the end (delta: 12.6MB). Free memory was 30.5MB in the beginning and 37.0MB in the end (delta: -6.5MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 713]: 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