./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.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/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.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/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.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 17:42:10,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:42:10,177 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 17:42:10,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:42:10,182 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:42:10,206 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:42:10,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:42:10,207 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:42:10,208 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:42:10,211 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:42:10,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:42:10,212 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:42:10,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:42:10,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:42:10,214 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:42:10,214 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:42:10,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:42:10,215 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:42:10,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 17:42:10,215 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:42:10,215 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:42:10,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:42:10,223 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:42:10,223 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:42:10,223 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:42:10,224 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:42:10,224 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:42:10,224 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:42:10,225 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:42:10,225 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:42:10,226 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:42:10,226 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:42:10,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:42:10,226 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:42:10,226 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:42:10,227 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:42:10,227 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 17:42:10,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 17:42:10,227 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:42:10,227 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:42:10,228 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:42:10,228 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:42:10,228 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:42:10,228 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:42:10,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:42:10,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:42:10,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:42:10,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:42:10,485 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:42:10,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-01-31 17:42:11,716 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:42:12,232 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:42:12,248 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-01-31 17:42:12,316 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/437b412ad/57f03b454c124ae6beddc129a993cb28/FLAGce7dcf3cb [2024-01-31 17:42:12,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/437b412ad/57f03b454c124ae6beddc129a993cb28 [2024-01-31 17:42:12,330 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:42:12,333 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:42:12,335 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.yml/witness.yml [2024-01-31 17:42:13,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:42:13,178 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:42:13,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:13,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:42:13,183 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:42:13,183 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:12" (1/2) ... [2024-01-31 17:42:13,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41611ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:13, skipping insertion in model container [2024-01-31 17:42:13,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:12" (1/2) ... [2024-01-31 17:42:13,186 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@279d2f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:13, skipping insertion in model container [2024-01-31 17:42:13,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:13" (2/2) ... [2024-01-31 17:42:13,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41611ddc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:13, skipping insertion in model container [2024-01-31 17:42:13,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:13" (2/2) ... [2024-01-31 17:42:13,187 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:42:59,023 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:42:59,027 INFO L98 nessWitnessExtractor]: Location invariant before [L7138-L7138] (((attrs == 0) && (attrs == (struct dma_attrs *)0)) && (__ret_warn_on == 1)) && (_flags == 0UL) [2024-01-31 17:42:59,027 INFO L98 nessWitnessExtractor]: Location invariant after [L9842-L9842] (((0 == ldv_4_ldv_param_22_3_default) && (0UL == ldv_4_ldv_param_22_2_default)) && (ldv_4_ldv_param_22_2_default == 0UL)) && (ldv_4_ldv_param_22_3_default == 0) [2024-01-31 17:42:59,027 INFO L98 nessWitnessExtractor]: Location invariant after [L6777-L6777] ((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__edi == 0UL)) && (__edi == __esi)) && (__esi == 0UL) [2024-01-31 17:42:59,027 INFO L98 nessWitnessExtractor]: Location invariant before [L8226-L8226] (0UL == flags) && (flags == 0UL) [2024-01-31 17:42:59,032 INFO L98 nessWitnessExtractor]: Location invariant before [L9552-L9552] ((frame <= 4294967294U) && (handled <= 1U)) && (handled == 0U || handled == 1U) [2024-01-31 17:42:59,032 INFO L98 nessWitnessExtractor]: Location invariant before [L11287-L11287] (desc == (char const *)"") && (expr == 0) [2024-01-31 17:42:59,032 INFO L98 nessWitnessExtractor]: Location invariant before [L9524-L9524] ((frame <= 4294967294U) && (handled <= 1U)) && (handled == 0U || handled == 1U) [2024-01-31 17:42:59,032 INFO L98 nessWitnessExtractor]: Location invariant before [L5660-L5660] (((handled <= 1U) && (data == cam)) && (mcam == & cam->mcam)) && (handled == 0U || handled == 1U) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L9841-L9841] (((0 == ldv_4_ldv_param_22_3_default) && (0UL == ldv_4_ldv_param_22_2_default)) && (ldv_4_ldv_param_22_2_default == 0UL)) && (ldv_4_ldv_param_22_3_default == 0) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L6776-L6776] ((((0UL == __ret) && (0UL == __edi)) && (__ret == 0UL)) && (__ret == __edi)) && (__edi == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L6775-L6775] (0UL == __ret) && (__ret == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L6779-L6779] (((((((((((((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (0UL == __edx)) && (0UL == __ecx)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__ret == __edx)) && (__ret == __ecx)) && (__edi == 0UL)) && (__edi == __esi)) && (__edi == __edx)) && (__edi == __ecx)) && (__esi == 0UL)) && (__esi == __edx)) && (__esi == __ecx)) && (__edx == 0UL)) && (__edx == __ecx)) && (__ecx == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L9840-L9840] (0UL == ldv_4_ldv_param_22_2_default) && (ldv_4_ldv_param_22_2_default == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant after [L6778-L6778] (((((((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (0UL == __edx)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__ret == __edx)) && (__edi == 0UL)) && (__edi == __esi)) && (__edi == __edx)) && (__esi == 0UL)) && (__esi == __edx)) && (__edx == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant before [L8126-L8126] (0UL == flags) && (flags == 0UL) [2024-01-31 17:42:59,033 INFO L98 nessWitnessExtractor]: Location invariant before [L8400-L8400] (0UL == flags) && (flags == 0UL) [2024-01-31 17:42:59,122 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:42:59,440 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type ctor_fn_t [2024-01-31 17:42:59,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@279d2f98 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:59, skipping insertion in model container [2024-01-31 17:42:59,443 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:59,443 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:42:59,445 INFO L158 Benchmark]: Toolchain (without parser) took 46266.18ms. Allocated memory was 251.7MB in the beginning and 627.0MB in the end (delta: 375.4MB). Free memory was 130.2MB in the beginning and 394.4MB in the end (delta: -264.2MB). Peak memory consumption was 360.8MB. Max. memory is 16.1GB. [2024-01-31 17:42:59,445 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 159.4MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:59,446 INFO L158 Benchmark]: Witness Parser took 0.56ms. Allocated memory is still 251.7MB. Free memory is still 213.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:59,447 INFO L158 Benchmark]: CACSL2BoogieTranslator took 46264.32ms. Allocated memory was 251.7MB in the beginning and 627.0MB in the end (delta: 375.4MB). Free memory was 130.2MB in the beginning and 394.4MB in the end (delta: -264.2MB). Peak memory consumption was 360.8MB. Max. memory is 16.1GB. [2024-01-31 17:42:59,448 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 159.4MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.56ms. Allocated memory is still 251.7MB. Free memory is still 213.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 46264.32ms. Allocated memory was 251.7MB in the beginning and 627.0MB in the end (delta: 375.4MB). Free memory was 130.2MB in the beginning and 394.4MB in the end (delta: -264.2MB). Peak memory consumption was 360.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1857]: Unsupported Syntax Undefined type ctor_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/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.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 17:43:01,520 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:43:01,768 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 17:43:01,795 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:43:01,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:43:01,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:43:01,812 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:43:01,812 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:43:01,813 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:43:01,813 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:43:01,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:43:01,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:43:01,814 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:43:01,814 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:43:01,815 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:43:01,815 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:43:01,815 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:43:01,815 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:43:01,816 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:43:01,816 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:43:01,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:43:01,817 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:43:01,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:43:01,817 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 17:43:01,817 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 17:43:01,818 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:43:01,818 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 17:43:01,818 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:43:01,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:43:01,819 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:43:01,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:43:01,819 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:43:01,819 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:43:01,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:43:01,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:43:01,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:43:01,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:43:01,820 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:43:01,820 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 17:43:01,821 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 17:43:01,821 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:43:01,821 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:43:01,821 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:43:01,821 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:43:01,822 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:43:01,822 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 17:43:01,822 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:43:02,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:43:02,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:43:02,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:43:02,083 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:43:02,084 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:43:02,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-01-31 17:43:03,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:43:03,671 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:43:03,672 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2024-01-31 17:43:03,705 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e19d3f4/2eb8f2bc2fb541bd8604bca16bc6e3c7/FLAGb28b930a4 [2024-01-31 17:43:03,723 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9e19d3f4/2eb8f2bc2fb541bd8604bca16bc6e3c7 [2024-01-31 17:43:03,725 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:43:03,726 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:43:03,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.yml/witness.yml [2024-01-31 17:43:04,803 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:43:04,805 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:43:04,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:04,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:43:04,810 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:43:04,810 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:03" (1/2) ... [2024-01-31 17:43:04,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a9952dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:04, skipping insertion in model container [2024-01-31 17:43:04,813 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:03" (1/2) ... [2024-01-31 17:43:04,814 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae35157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:04, skipping insertion in model container [2024-01-31 17:43:04,814 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:04" (2/2) ... [2024-01-31 17:43:04,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a9952dc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:04, skipping insertion in model container [2024-01-31 17:43:04,815 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:04" (2/2) ... [2024-01-31 17:43:04,815 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:43:50,682 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant after [L6777-L6777] ((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__edi == 0UL)) && (__edi == __esi)) && (__esi == 0UL) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant before [L7138-L7138] (((attrs == 0) && (attrs == (struct dma_attrs *)0)) && (__ret_warn_on == 1)) && (_flags == 0UL) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant before [L11287-L11287] (desc == (char const *)"") && (expr == 0) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant after [L9841-L9841] (((0 == ldv_4_ldv_param_22_3_default) && (0UL == ldv_4_ldv_param_22_2_default)) && (ldv_4_ldv_param_22_2_default == 0UL)) && (ldv_4_ldv_param_22_3_default == 0) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant before [L9524-L9524] ((frame <= 4294967294U) && (handled <= 1U)) && (handled == 0U || handled == 1U) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant before [L8126-L8126] (0UL == flags) && (flags == 0UL) [2024-01-31 17:43:50,684 INFO L98 nessWitnessExtractor]: Location invariant after [L6776-L6776] ((((0UL == __ret) && (0UL == __edi)) && (__ret == 0UL)) && (__ret == __edi)) && (__edi == 0UL) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant before [L9552-L9552] ((frame <= 4294967294U) && (handled <= 1U)) && (handled == 0U || handled == 1U) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant before [L5660-L5660] (((handled <= 1U) && (data == cam)) && (mcam == & cam->mcam)) && (handled == 0U || handled == 1U) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant after [L6775-L6775] (0UL == __ret) && (__ret == 0UL) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant after [L9842-L9842] (((0 == ldv_4_ldv_param_22_3_default) && (0UL == ldv_4_ldv_param_22_2_default)) && (ldv_4_ldv_param_22_2_default == 0UL)) && (ldv_4_ldv_param_22_3_default == 0) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant after [L6778-L6778] (((((((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (0UL == __edx)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__ret == __edx)) && (__edi == 0UL)) && (__edi == __esi)) && (__edi == __edx)) && (__esi == 0UL)) && (__esi == __edx)) && (__edx == 0UL) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant before [L8400-L8400] (0UL == flags) && (flags == 0UL) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant before [L8226-L8226] (0UL == flags) && (flags == 0UL) [2024-01-31 17:43:50,685 INFO L98 nessWitnessExtractor]: Location invariant after [L6779-L6779] (((((((((((((((((((0UL == __ret) && (0UL == __edi)) && (0UL == __esi)) && (0UL == __edx)) && (0UL == __ecx)) && (__ret == 0UL)) && (__ret == __edi)) && (__ret == __esi)) && (__ret == __edx)) && (__ret == __ecx)) && (__edi == 0UL)) && (__edi == __esi)) && (__edi == __edx)) && (__edi == __ecx)) && (__esi == 0UL)) && (__esi == __edx)) && (__esi == __ecx)) && (__edx == 0UL)) && (__edx == __ecx)) && (__ecx == 0UL) [2024-01-31 17:43:50,686 INFO L98 nessWitnessExtractor]: Location invariant after [L9840-L9840] (0UL == ldv_4_ldv_param_22_2_default) && (ldv_4_ldv_param_22_2_default == 0UL) [2024-01-31 17:43:50,768 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:43:51,035 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type ctor_fn_t [2024-01-31 17:43:51,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae35157 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:51, skipping insertion in model container [2024-01-31 17:43:51,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:51,036 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:43:51,037 INFO L158 Benchmark]: Toolchain (without parser) took 46231.44ms. Allocated memory was 174.1MB in the beginning and 415.2MB in the end (delta: 241.2MB). Free memory was 79.9MB in the beginning and 268.5MB in the end (delta: -188.5MB). Peak memory consumption was 242.6MB. Max. memory is 16.1GB. [2024-01-31 17:43:51,038 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 56.6MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:51,038 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:51,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 46229.39ms. Allocated memory was 174.1MB in the beginning and 415.2MB in the end (delta: 241.2MB). Free memory was 79.9MB in the beginning and 268.5MB in the end (delta: -188.5MB). Peak memory consumption was 242.6MB. Max. memory is 16.1GB. [2024-01-31 17:43:51,040 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60ms. Allocated memory is still 56.6MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 69.2MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 46229.39ms. Allocated memory was 174.1MB in the beginning and 415.2MB in the end (delta: 241.2MB). Free memory was 79.9MB in the beginning and 268.5MB in the end (delta: -188.5MB). Peak memory consumption was 242.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1857]: Unsupported Syntax Undefined type ctor_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