./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_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_79-equ_racefree.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 80b1b132 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_79-equ_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_79-equ_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-?-80b1b13-m [2024-01-31 16:45:44,373 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:44,424 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:45:44,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:44,429 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:44,450 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:44,450 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:44,451 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:44,451 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:44,454 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:44,455 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:44,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:44,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:44,456 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:44,457 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:44,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:44,457 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:44,457 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:44,457 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:45:44,458 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:44,458 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:44,458 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:44,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:44,459 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:44,459 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:44,459 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:44,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:44,460 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:44,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:44,460 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:44,461 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:44,461 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:44,462 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:44,462 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:44,462 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:44,462 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:44,463 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:45:44,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:45:44,463 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:44,463 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:44,464 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:44,464 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:44,464 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:44,464 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:44,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:44,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:44,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:44,718 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:44,719 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:44,720 INFO L431 ainManager$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_79-equ_racefree.yml/witness.yml [2024-01-31 16:45:44,955 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:44,955 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:44,957 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2024-01-31 16:45:45,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:46,330 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:46,330 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2024-01-31 16:45:46,346 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6dc71d689/e00361b5ef0847358ffd7908309e7e83/FLAG246706cd3 [2024-01-31 16:45:46,361 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6dc71d689/e00361b5ef0847358ffd7908309e7e83 [2024-01-31 16:45:46,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:46,363 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:46,365 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:46,365 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:46,369 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:46,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:44" (1/2) ... [2024-01-31 16:45:46,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e46ae83 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:46, skipping insertion in model container [2024-01-31 16:45:46,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:44" (1/2) ... [2024-01-31 16:45:46,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65b05897 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:46, skipping insertion in model container [2024-01-31 16:45:46,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:46" (2/2) ... [2024-01-31 16:45:46,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e46ae83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:46, skipping insertion in model container [2024-01-31 16:45:46,374 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:46" (2/2) ... [2024-01-31 16:45:46,375 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:46,732 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:46,733 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] (((((A.datum <= 2147483646) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L999-L999] (((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((((-2147483647 <= A.datum) && (-2147483647 <= B.datum)) && (-2147483647 <= x)) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (-2147483647 <= s->datum && (s->inside.x == 0 && s->inside.y == 0))) || (s == & A && (-2147483647 <= s->datum && (s->inside.x == 0 && s->inside.y == 0))))) && ((d == & B.datum && -2147483647 <= *d) || (d == & A.datum && -2147483647 <= *d)) [2024-01-31 16:45:46,734 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] (((((-2147483647 <= A.datum) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] (((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1020] (((((A.datum == 0) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.datum == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:46,735 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((((-2147483647 <= x) && (A.datum <= 2147483646)) && (B.datum <= 2147483646)) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->datum <= 2147483646 && (s->inside.x == 0 && s->inside.y == 0))) || (s == & A && (s->datum <= 2147483646 && (s->inside.x == 0 && s->inside.y == 0))))) && ((d == & B.datum && *d <= 2147483646) || (d == & A.datum && *d <= 2147483646)) [2024-01-31 16:45:46,781 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:47,074 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:45:47,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@65b05897 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:47, skipping insertion in model container [2024-01-31 16:45:47,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:47,076 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:47,077 INFO L158 Benchmark]: Toolchain (without parser) took 713.82ms. Allocated memory is still 224.4MB. Free memory was 193.1MB in the beginning and 119.0MB in the end (delta: 74.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2024-01-31 16:45:47,078 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:47,078 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 113.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:47,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 710.40ms. Allocated memory is still 224.4MB. Free memory was 193.1MB in the beginning and 119.0MB in the end (delta: 74.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2024-01-31 16:45:47,081 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 0.15ms. Allocated memory is still 155.2MB. Free memory is still 106.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 155.2MB. Free memory is still 113.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 710.40ms. Allocated memory is still 224.4MB. Free memory was 193.1MB in the beginning and 119.0MB in the end (delta: 74.1MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 927]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_79-equ_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_79-equ_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-?-80b1b13-m [2024-01-31 16:45:49,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:49,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:45:49,196 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:49,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:49,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:49,213 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:49,213 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:49,214 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:49,214 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:49,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:49,215 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:49,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:49,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:49,216 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:49,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:49,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:49,217 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:49,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:49,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:49,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:49,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:49,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:49,218 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:45:49,219 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:45:49,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:49,219 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:45:49,220 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:49,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:49,220 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:49,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:49,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:49,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:49,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:49,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:49,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:49,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:49,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:49,223 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:45:49,223 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:45:49,223 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:49,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:49,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:49,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:49,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:49,224 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:45:49,225 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:49,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:49,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:49,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:49,548 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:49,549 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:49,550 INFO L431 ainManager$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_79-equ_racefree.yml/witness.yml [2024-01-31 16:45:49,774 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:49,777 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:49,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2024-01-31 16:45:50,986 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:51,252 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:51,253 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_79-equ_racefree.i [2024-01-31 16:45:51,269 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ddf4f4ef/50999e392f7845dcafdb1501f62f6925/FLAG94f773d2e [2024-01-31 16:45:51,286 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ddf4f4ef/50999e392f7845dcafdb1501f62f6925 [2024-01-31 16:45:51,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:51,289 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:51,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:51,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:51,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:51,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:49" (1/2) ... [2024-01-31 16:45:51,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a0ddb4d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:51, skipping insertion in model container [2024-01-31 16:45:51,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:49" (1/2) ... [2024-01-31 16:45:51,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56ecbb67 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:51, skipping insertion in model container [2024-01-31 16:45:51,297 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:51" (2/2) ... [2024-01-31 16:45:51,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a0ddb4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:51, skipping insertion in model container [2024-01-31 16:45:51,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:51" (2/2) ... [2024-01-31 16:45:51,298 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:51,698 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:51,699 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] (((((A.datum <= 2147483646) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,699 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,699 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:51,699 INFO L98 nessWitnessExtractor]: Location invariant after [L1020-L1020] (((((A.datum == 0) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.datum == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant before [L999-L999] (((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant after [L999-L999] (((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] (((((-2147483647 <= A.datum) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:51,700 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((((-2147483647 <= x) && (A.datum <= 2147483646)) && (B.datum <= 2147483646)) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->datum <= 2147483646 && (s->inside.x == 0 && s->inside.y == 0))) || (s == & A && (s->datum <= 2147483646 && (s->inside.x == 0 && s->inside.y == 0))))) && ((d == & B.datum && *d <= 2147483646) || (d == & A.datum && *d <= 2147483646)) [2024-01-31 16:45:51,701 INFO L98 nessWitnessExtractor]: Location invariant before [L1038-L1038] ((((((((((-2147483647 <= x) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (d == & B.datum || d == & A.datum)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (s->inside.x == 0 && s->inside.y == 0)) || (s == & A && (s->inside.x == 0 && s->inside.y == 0))) [2024-01-31 16:45:51,701 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((((((((((((-2147483647 <= A.datum) && (-2147483647 <= B.datum)) && (-2147483647 <= x)) && (A.inside.x == 0)) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && (d == & s->datum)) && (m == & s->mutex)) && (i == 10000)) && (m == & B.mutex || m == & A.mutex)) && ((s == & B && (-2147483647 <= s->datum && (s->inside.x == 0 && s->inside.y == 0))) || (s == & A && (-2147483647 <= s->datum && (s->inside.x == 0 && s->inside.y == 0))))) && ((d == & B.datum && -2147483647 <= *d) || (d == & A.datum && -2147483647 <= *d)) [2024-01-31 16:45:51,701 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,701 INFO L98 nessWitnessExtractor]: Location invariant after [L1013-L1013] ((((A.inside.x == 0) && (A.inside.y == 0)) && (B.inside.x == 0)) && (B.inside.y == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:51,745 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:52,060 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:45:52,061 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56ecbb67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:52, skipping insertion in model container [2024-01-31 16:45:52,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:52,062 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:52,064 INFO L158 Benchmark]: Toolchain (without parser) took 774.06ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 37.8MB in the beginning and 59.7MB in the end (delta: -21.9MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-01-31 16:45:52,064 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 50.3MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:52,064 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:52,065 INFO L158 Benchmark]: CACSL2BoogieTranslator took 772.34ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 37.6MB in the beginning and 59.7MB in the end (delta: -22.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-01-31 16:45:52,067 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 0.19ms. Allocated memory is still 50.3MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.26ms. Allocated memory is still 50.3MB. Free memory is still 32.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 772.34ms. Allocated memory was 75.5MB in the beginning and 109.1MB in the end (delta: 33.6MB). Free memory was 37.6MB in the beginning and 59.7MB in the end (delta: -22.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 927]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN