./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 59af5db6 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-59af5db-m [2024-02-02 09:18:16,648 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:18:16,721 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 09:18:16,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:18:16,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:18:16,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:18:16,756 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:18:16,756 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:18:16,757 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:18:16,760 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:18:16,760 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:18:16,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:18:16,761 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:18:16,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:18:16,762 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:18:16,763 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:18:16,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:18:16,763 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:18:16,763 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 09:18:16,763 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:18:16,764 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:18:16,764 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:18:16,764 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:18:16,764 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:18:16,764 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:18:16,765 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:18:16,765 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:18:16,765 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:18:16,766 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:18:16,766 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:18:16,767 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:18:16,767 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:18:16,767 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:18:16,767 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:18:16,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:18:16,767 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:18:16,768 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 09:18:16,768 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 09:18:16,768 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:18:16,768 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:18:16,768 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:18:16,769 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:18:16,769 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:18:16,769 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:18:16,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:18:16,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:18:16,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:18:16,998 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:18:16,998 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:18:16,999 INFO L431 ainManager$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 [2024-02-02 09:18:18,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:18:18,384 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:18:18,384 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-02-02 09:18:18,395 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c99686d1/0723ad722cf0490f8651707f71bb06d6/FLAGcf5cb9a0a [2024-02-02 09:18:18,406 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c99686d1/0723ad722cf0490f8651707f71bb06d6 [2024-02-02 09:18:18,408 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:18:18,409 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:18:18,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_racefree.yml/witness.yml [2024-02-02 09:18:18,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:18:18,573 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:18:18,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:18:18,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:18:18,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:18:18,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:18:18" (1/2) ... [2024-02-02 09:18:18,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@abf8076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:18:18, skipping insertion in model container [2024-02-02 09:18:18,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:18:18" (1/2) ... [2024-02-02 09:18:18,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@262d3251 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:18:18, skipping insertion in model container [2024-02-02 09:18:18,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:18:18" (2/2) ... [2024-02-02 09:18:18,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@abf8076 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:18:18, skipping insertion in model container [2024-02-02 09:18:18,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:18:18" (2/2) ... [2024-02-02 09:18:18,581 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:18:18,640 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:18:18,642 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-02 09:18:18,642 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (g == 0) && (i == 10000) [2024-02-02 09:18:18,642 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-02-02 09:18:18,642 INFO L101 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 [2024-02-02 09:18:18,642 INFO L101 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 [2024-02-02 09:18:18,643 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (i == 10000) && (i == 10000) [2024-02-02 09:18:18,643 INFO L101 nessWitnessExtractor]: Loop invariant at [L711-L711] (g == 0) && (i == 10000) [2024-02-02 09:18:18,643 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] (((((g == 0) && (i == 10000)) && (g == 0)) && (i == 10000)) && (g == 0)) && (i == 10000) [2024-02-02 09:18:18,643 INFO L101 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) [2024-02-02 09:18:18,644 INFO L101 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) [2024-02-02 09:18:18,644 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-02-02 09:18:18,644 INFO L101 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 [2024-02-02 09:18:18,644 INFO L101 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 [2024-02-02 09:18:18,644 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-02-02 09:18:18,644 INFO L101 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) [2024-02-02 09:18:18,644 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-02-02 09:18:18,645 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && (g == 0) [2024-02-02 09:18:18,645 INFO L101 nessWitnessExtractor]: Location invariant before [L708-L708] ((g == 0) && (g1 == 0)) && (g2 == 0) [2024-02-02 09:18:18,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:18:18,946 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] [2024-02-02 09:18:18,975 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:18:18,997 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:18:19,022 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] [2024-02-02 09:18:19,022 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 [2024-02-02 09:18:19,052 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:18:19,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@262d3251 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:18:19, skipping insertion in model container [2024-02-02 09:18:19,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:18:19,053 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:18:19,054 INFO L158 Benchmark]: Toolchain (without parser) took 480.96ms. Allocated memory is still 119.5MB. Free memory was 60.5MB in the beginning and 87.1MB in the end (delta: -26.6MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-02 09:18:19,055 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:18:19,055 INFO L158 Benchmark]: Witness Parser took 8.55ms. Allocated memory is still 119.5MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:18:19,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.69ms. Allocated memory is still 119.5MB. Free memory was 60.5MB in the beginning and 87.1MB in the end (delta: -26.6MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-02 09:18:19,057 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 96.5MB. Free memory is still 62.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 8.55ms. Allocated memory is still 119.5MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.69ms. Allocated memory is still 119.5MB. Free memory was 60.5MB in the beginning and 87.1MB in the end (delta: -26.6MB). Peak memory consumption was 19.2MB. 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-59af5db-m [2024-02-02 09:18:20,846 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 09:18:20,907 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 09:18:20,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 09:18:20,912 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 09:18:20,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 09:18:20,944 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 09:18:20,944 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 09:18:20,945 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 09:18:20,948 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 09:18:20,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 09:18:20,949 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 09:18:20,949 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 09:18:20,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 09:18:20,950 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 09:18:20,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 09:18:20,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 09:18:20,951 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 09:18:20,951 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 09:18:20,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 09:18:20,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 09:18:20,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 09:18:20,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 09:18:20,953 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 09:18:20,953 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 09:18:20,953 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 09:18:20,954 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 09:18:20,954 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 09:18:20,954 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 09:18:20,954 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 09:18:20,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 09:18:20,955 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 09:18:20,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 09:18:20,956 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 09:18:20,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 09:18:20,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 09:18:20,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 09:18:20,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 09:18:20,958 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 09:18:20,958 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 09:18:20,958 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 09:18:20,958 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 09:18:20,958 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 09:18:20,959 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 09:18:20,959 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 09:18:20,959 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 09:18:20,959 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 09:18:21,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 09:18:21,268 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 09:18:21,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 09:18:21,271 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 09:18:21,271 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 09:18:21,273 INFO L431 ainManager$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 [2024-02-02 09:18:22,515 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 09:18:22,753 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 09:18:22,754 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_36-indirect_racefree.i [2024-02-02 09:18:22,766 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/677fb03fb/7ffee667c95a49409dc36cf573e3cb11/FLAG94cf04b81 [2024-02-02 09:18:22,781 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/677fb03fb/7ffee667c95a49409dc36cf573e3cb11 [2024-02-02 09:18:22,784 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 09:18:22,784 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 09:18:22,785 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_36-indirect_racefree.yml/witness.yml [2024-02-02 09:18:22,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 09:18:22,886 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 09:18:22,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 09:18:22,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 09:18:22,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 09:18:22,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:18:22" (1/2) ... [2024-02-02 09:18:22,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e02e090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:18:22, skipping insertion in model container [2024-02-02 09:18:22,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:18:22" (1/2) ... [2024-02-02 09:18:22,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35a39b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:18:22, skipping insertion in model container [2024-02-02 09:18:22,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:18:22" (2/2) ... [2024-02-02 09:18:22,894 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e02e090 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:18:22, skipping insertion in model container [2024-02-02 09:18:22,895 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 09:18:22" (2/2) ... [2024-02-02 09:18:22,895 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 09:18:22,945 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Location invariant before [L714-L714] (i == 10000) && (i == 10000) [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Location invariant before [L712-L712] (g == 0) && (i == 10000) [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && (g == 0) [2024-02-02 09:18:22,947 INFO L101 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) [2024-02-02 09:18:22,947 INFO L101 nessWitnessExtractor]: Loop invariant at [L703-L703] (((g == 0) && ((unsigned long )arg == 0UL)) && (g == 1)) && ((unsigned long )arg == 0UL) [2024-02-02 09:18:22,948 INFO L101 nessWitnessExtractor]: Location invariant before [L710-L710] i == 10000 [2024-02-02 09:18:22,948 INFO L101 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 [2024-02-02 09:18:22,948 INFO L101 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 [2024-02-02 09:18:22,948 INFO L101 nessWitnessExtractor]: Loop invariant at [L711-L711] (g == 0) && (i == 10000) [2024-02-02 09:18:22,948 INFO L101 nessWitnessExtractor]: Location invariant before [L711-L711] (((((g == 0) && (i == 10000)) && (g == 0)) && (i == 10000)) && (g == 0)) && (i == 10000) [2024-02-02 09:18:22,948 INFO L101 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 [2024-02-02 09:18:22,948 INFO L101 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 [2024-02-02 09:18:22,948 INFO L101 nessWitnessExtractor]: Location invariant before [L708-L708] ((g == 0) && (g1 == 0)) && (g2 == 0) [2024-02-02 09:18:22,949 INFO L101 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) [2024-02-02 09:18:22,949 INFO L101 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) [2024-02-02 09:18:22,949 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-02-02 09:18:22,988 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-02 09:18:23,247 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] [2024-02-02 09:18:23,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 09:18:23,279 INFO L202 MainTranslator]: Completed pre-run [2024-02-02 09:18:23,334 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] [2024-02-02 09:18:23,335 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 [2024-02-02 09:18:23,390 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: i [2024-02-02 09:18:23,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35a39b15 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 09:18:23, skipping insertion in model container [2024-02-02 09:18:23,391 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 09:18:23,391 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 09:18:23,393 INFO L158 Benchmark]: Toolchain (without parser) took 506.25ms. Allocated memory is still 88.1MB. Free memory was 58.8MB in the beginning and 62.5MB in the end (delta: -3.7MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-02-02 09:18:23,393 INFO L158 Benchmark]: CDTParser took 0.50ms. Allocated memory is still 54.5MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:18:23,394 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 88.1MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 09:18:23,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 503.37ms. Allocated memory is still 88.1MB. Free memory was 58.5MB in the beginning and 62.5MB in the end (delta: -4.0MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2024-02-02 09:18:23,395 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50ms. Allocated memory is still 54.5MB. Free memory was 31.2MB in the beginning and 31.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 88.1MB. Free memory is still 62.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 503.37ms. Allocated memory is still 88.1MB. Free memory was 58.5MB in the beginning and 62.5MB in the end (delta: -4.0MB). Peak memory consumption was 22.4MB. 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