./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_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_36-indirect_racefree.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_36-indirect_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_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-3d25acf-m [2024-01-30 14:22:12,779 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:12,859 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:22:12,865 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:12,865 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:12,894 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:12,895 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:12,895 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:12,908 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:12,913 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:12,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:12,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:12,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:12,916 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:12,916 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:12,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:12,917 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:12,917 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:12,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:22:12,918 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:12,919 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:12,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:12,920 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:12,920 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:12,920 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:12,921 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:12,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:12,921 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:12,922 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:12,922 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:12,923 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:12,923 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:12,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:12,924 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:12,924 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:12,924 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:12,924 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:22:12,924 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:22:12,925 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:12,925 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:12,925 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:12,925 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:12,926 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:12,926 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:13,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:13,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:13,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:13,197 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:13,197 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:13,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-01-30 14:22:14,384 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:14,632 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:14,632 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-01-30 14:22:14,655 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e54c15d16/fd0c5c1a749149ccbbfefdca0ac9e58e/FLAG622f5e3af [2024-01-30 14:22:14,667 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e54c15d16/fd0c5c1a749149ccbbfefdca0ac9e58e [2024-01-30 14:22:14,669 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:14,669 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:14,669 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_racefree.yml/witness.yml [2024-01-30 14:22:14,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:14,798 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:14,800 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:14,800 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:14,805 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:14,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:14" (1/2) ... [2024-01-30 14:22:14,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576ce855 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:14, skipping insertion in model container [2024-01-30 14:22:14,806 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:14" (1/2) ... [2024-01-30 14:22:14,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cfa23c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:14, skipping insertion in model container [2024-01-30 14:22:14,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:14" (2/2) ... [2024-01-30 14:22:14,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576ce855 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:14, skipping insertion in model container [2024-01-30 14:22:14,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:14" (2/2) ... [2024-01-30 14:22:14,810 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:14,870 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:14,871 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (i == 10000) && (i == 10000) [2024-01-30 14:22:14,871 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && (g == 0) [2024-01-30 14:22:14,872 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (g == 0) && (i == 10000) [2024-01-30 14:22:14,872 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (g == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:14,872 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-30 14:22:14,873 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((((((((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL)) && (g == 0)) && ((unsigned long )arg == 0UL)) && (g == 0)) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:14,873 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:14,873 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-30 14:22:14,873 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-30 14:22:14,873 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((g == 0) && (i == 10000)) && (g == 0)) && (i == 10000)) && (g == 0)) && (i == 10000) [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] (g == 0) && (i == 10000) [2024-01-30 14:22:14,874 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:14,875 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:14,875 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((g == 0) && (g1 == 0)) && (g2 == 0) [2024-01-30 14:22:14,921 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:15,295 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_36-indirect_racefree.i[30176,30189] [2024-01-30 14:22:15,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:15,349 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:15,392 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_36-indirect_racefree.i[30176,30189] [2024-01-30 14:22:15,394 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 [2024-01-30 14:22:15,469 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:22:15,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cfa23c2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:15, skipping insertion in model container [2024-01-30 14:22:15,470 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:15,470 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:15,477 INFO L158 Benchmark]: Toolchain (without parser) took 672.40ms. Allocated memory is still 167.8MB. Free memory was 96.6MB in the beginning and 134.8MB in the end (delta: -38.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-01-30 14:22:15,478 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:15,478 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 100.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:15,479 INFO L158 Benchmark]: CACSL2BoogieTranslator took 669.73ms. Allocated memory is still 167.8MB. Free memory was 96.4MB in the beginning and 134.8MB in the end (delta: -38.4MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-01-30 14:22:15,480 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 140.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 100.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 669.73ms. Allocated memory is still 167.8MB. Free memory was 96.4MB in the beginning and 134.8MB in the end (delta: -38.4MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 709]: 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_36-indirect_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_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-3d25acf-m [2024-01-30 14:22:17,467 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:22:17,555 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:22:17,562 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:22:17,564 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:22:17,601 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:22:17,603 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:22:17,603 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:22:17,608 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:22:17,609 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:22:17,609 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:22:17,610 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:22:17,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:22:17,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:22:17,614 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:22:17,614 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:22:17,616 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:22:17,616 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:22:17,616 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:22:17,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:22:17,617 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:22:17,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:22:17,618 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:22:17,618 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:22:17,618 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:22:17,619 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:22:17,619 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:22:17,619 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:22:17,619 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:22:17,620 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:22:17,621 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:22:17,621 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:22:17,621 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:22:17,621 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:22:17,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:22:17,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:22:17,623 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:22:17,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:22:17,623 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:22:17,623 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:22:17,623 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:22:17,624 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:22:17,624 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:22:17,624 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:22:17,625 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:22:17,625 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:22:17,625 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:22:17,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:22:17,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:22:17,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:22:17,970 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:22:17,970 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:22:17,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-01-30 14:22:19,252 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:22:19,501 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:22:19,501 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-01-30 14:22:19,550 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a972dddd/47f5f17c9c134216bb9434add3e1d60d/FLAGf8b92779c [2024-01-30 14:22:19,566 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a972dddd/47f5f17c9c134216bb9434add3e1d60d [2024-01-30 14:22:19,568 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:22:19,569 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:22:19,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_racefree.yml/witness.yml [2024-01-30 14:22:19,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:22:19,695 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:22:19,696 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:19,697 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:22:19,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:22:19,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:19" (1/2) ... [2024-01-30 14:22:19,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b7985b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:19, skipping insertion in model container [2024-01-30 14:22:19,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:22:19" (1/2) ... [2024-01-30 14:22:19,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29253fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:22:19, skipping insertion in model container [2024-01-30 14:22:19,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:19" (2/2) ... [2024-01-30 14:22:19,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b7985b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:19, skipping insertion in model container [2024-01-30 14:22:19,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:22:19" (2/2) ... [2024-01-30 14:22:19,705 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:22:19,757 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:22:19,758 INFO L98 nessWitnessExtractor]: Loop invariant at [L711-L711] (g == 0) && (i == 10000) [2024-01-30 14:22:19,758 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (((((g == 0) && (i == 10000)) && (g == 0)) && (i == 10000)) && (g == 0)) && (i == 10000) [2024-01-30 14:22:19,758 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && (g == 0) [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (g == 0) && (i == 10000) [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Loop invariant at [L703-L703] (((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (((((((((((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL)) && (g == 0)) && ((unsigned long )arg == 0UL)) && (g == 0)) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] ((g == 0) && (g1 == 0)) && (g2 == 0) [2024-01-30 14:22:19,759 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-30 14:22:19,760 INFO L98 nessWitnessExtractor]: Loop invariant at [L713-L713] (i == 10000) && (((((((((((((((((((((((((i == 5 || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0)) || (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) [2024-01-30 14:22:19,760 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-01-30 14:22:19,760 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (g == 0) && ((unsigned long )arg == 0UL) [2024-01-30 14:22:19,760 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:19,760 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:19,761 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (i == 10000) && (i == 10000) [2024-01-30 14:22:19,761 INFO L98 nessWitnessExtractor]: Loop invariant at [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 10000)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:19,761 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] ((((((((((((((((((((((((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 && g == 0) && g1 == & g) && g2 == & g) && i == 0) && *g1 == 0) && *g2 == 0)) || (25 <= i && i <= 9999)) || i == 24) || i == 23) || i == 22) || i == 21) || i == 20 [2024-01-30 14:22:19,761 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-30 14:22:19,800 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:22:20,038 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_36-indirect_racefree.i[30176,30189] [2024-01-30 14:22:20,063 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:22:20,083 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:22:20,153 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_36-indirect_racefree.i[30176,30189] [2024-01-30 14:22:20,153 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 [2024-01-30 14:22:20,210 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-01-30 14:22:20,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29253fea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:22:20, skipping insertion in model container [2024-01-30 14:22:20,211 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:22:20,211 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:22:20,213 INFO L158 Benchmark]: Toolchain (without parser) took 517.21ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 50.7MB in the beginning and 84.2MB in the end (delta: -33.5MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-01-30 14:22:20,214 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:20,214 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:22:20,215 INFO L158 Benchmark]: CACSL2BoogieTranslator took 514.87ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 50.4MB in the beginning and 84.2MB in the end (delta: -33.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-01-30 14:22:20,216 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 75.5MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 75.5MB. Free memory is still 54.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 514.87ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 50.4MB in the beginning and 84.2MB in the end (delta: -33.7MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 709]: 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