./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ae149a3f8af9b2c8f1fd4cca67e4699665b692542f997b9196c2f3de44e5ca3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:14:56,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:14:56,998 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-19 05:14:57,006 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:14:57,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:14:57,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:14:57,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:14:57,048 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:14:57,049 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:14:57,054 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:14:57,055 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:14:57,056 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:14:57,056 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:14:57,058 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:14:57,059 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:14:57,059 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:14:57,059 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:14:57,060 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:14:57,060 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:14:57,061 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:14:57,061 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:14:57,062 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:14:57,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:14:57,063 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:14:57,064 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:14:57,064 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:14:57,065 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:14:57,065 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:14:57,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:14:57,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:14:57,067 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:14:57,068 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:14:57,068 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:14:57,068 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:14:57,068 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:14:57,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:14:57,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:14:57,079 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:14:57,080 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:14:57,080 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:14:57,080 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:14:57,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:14:57,081 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:14:57,081 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:14:57,082 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:14:57,082 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ae149a3f8af9b2c8f1fd4cca67e4699665b692542f997b9196c2f3de44e5ca3 [2023-11-19 05:14:57,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:14:57,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:14:57,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:14:57,443 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:14:57,444 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:14:57,446 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i [2023-11-19 05:15:00,585 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:00,999 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:00,999 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i [2023-11-19 05:15:01,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/fe631bc79/b182d98307334964800f6c710dd49530/FLAG115e26f28 [2023-11-19 05:15:01,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/fe631bc79/b182d98307334964800f6c710dd49530 [2023-11-19 05:15:01,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:01,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:01,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:01,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:01,052 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:01,053 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:01" (1/1) ... [2023-11-19 05:15:01,054 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3200e9fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:01, skipping insertion in model container [2023-11-19 05:15:01,054 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:01" (1/1) ... [2023-11-19 05:15:01,133 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:15:01,344 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 05:15:01,860 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: erff [2023-11-19 05:15:01,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d7e1b5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:01, skipping insertion in model container [2023-11-19 05:15:01,860 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:01,861 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:01,863 INFO L158 Benchmark]: Toolchain (without parser) took 819.68ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 65.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 05:15:01,864 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:01,864 INFO L158 Benchmark]: CACSL2BoogieTranslator took 817.09ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 65.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 05:15:01,866 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 125.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 817.09ms. Allocated memory is still 125.8MB. Free memory was 79.5MB in the beginning and 65.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 847]: Unsupported Syntax Unsupported function from math.h: erff 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ae149a3f8af9b2c8f1fd4cca67e4699665b692542f997b9196c2f3de44e5ca3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:15:04,804 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:15:04,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-19 05:15:04,965 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:15:04,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:15:05,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:15:05,022 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:15:05,023 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:15:05,024 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:15:05,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:15:05,031 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:15:05,032 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:15:05,032 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:15:05,034 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:15:05,035 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:15:05,036 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:15:05,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:15:05,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:15:05,038 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 05:15:05,040 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 05:15:05,040 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:15:05,041 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:15:05,041 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:15:05,042 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:15:05,043 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:15:05,043 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:15:05,043 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:15:05,044 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 05:15:05,045 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:15:05,045 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:15:05,047 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:15:05,047 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:15:05,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:15:05,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:15:05,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:15:05,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:15:05,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:15:05,050 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:15:05,050 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:15:05,051 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:15:05,052 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:15:05,052 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:15:05,053 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ae149a3f8af9b2c8f1fd4cca67e4699665b692542f997b9196c2f3de44e5ca3 [2023-11-19 05:15:05,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:15:05,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:15:05,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:15:05,596 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:15:05,596 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:15:05,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i [2023-11-19 05:15:09,225 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:09,656 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:09,678 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/sv-benchmarks/c/neural-networks/gelu_3_unsafe.c-amalgamation.i [2023-11-19 05:15:09,714 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/8e0179de1/3736a4d91e7c4046861546008441f4b1/FLAG06ec0ba00 [2023-11-19 05:15:09,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09a215f8-5919-432f-b766-f8b525b4a7fe/bin/utaipan-verify-t7M7D8N6sZ/data/8e0179de1/3736a4d91e7c4046861546008441f4b1 [2023-11-19 05:15:09,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:09,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:09,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:09,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:09,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:09,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:09" (1/1) ... [2023-11-19 05:15:09,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6168c6d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:09, skipping insertion in model container [2023-11-19 05:15:09,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:09" (1/1) ... [2023-11-19 05:15:09,843 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:15:10,183 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 05:15:11,156 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: erff [2023-11-19 05:15:11,158 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@137d37d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:11, skipping insertion in model container [2023-11-19 05:15:11,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:11,159 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:11,162 INFO L158 Benchmark]: Toolchain (without parser) took 1425.87ms. Allocated memory is still 79.7MB. Free memory was 53.7MB in the beginning and 57.0MB in the end (delta: -3.3MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2023-11-19 05:15:11,163 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:11,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1423.06ms. Allocated memory is still 79.7MB. Free memory was 53.5MB in the beginning and 57.0MB in the end (delta: -3.5MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. [2023-11-19 05:15:11,167 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 79.7MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1423.06ms. Allocated memory is still 79.7MB. Free memory was 53.5MB in the beginning and 57.0MB in the end (delta: -3.5MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 847]: Unsupported Syntax Unsupported function from math.h: erff 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