./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_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_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e25bc251fcc9355f0975a6afb4db46b88cb83b12aa7906b9e1768f8fb6ee2d67 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:59:51,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:59:51,747 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:59:51,755 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:59:51,756 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:59:51,792 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:59:51,793 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:59:51,794 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:59:51,795 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:59:51,800 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:59:51,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:59:51,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:59:51,802 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:59:51,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:59:51,804 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:59:51,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:59:51,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:59:51,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:59:51,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:59:51,807 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:59:51,807 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:59:51,808 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:59:51,808 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:59:51,809 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:59:51,809 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:59:51,810 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:59:51,811 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:51,811 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:59:51,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:59:51,812 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:59:51,814 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:59:51,814 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:59:51,814 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:59:51,815 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25bc251fcc9355f0975a6afb4db46b88cb83b12aa7906b9e1768f8fb6ee2d67 [2023-11-19 03:59:52,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:59:52,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:59:52,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:59:52,185 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:59:52,186 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:59:52,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:55,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:59:56,070 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:59:56,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:56,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/8e23649fb/ddca62d358ba4a9c8384c1c67e1df96e/FLAG2153d8568 [2023-11-19 03:59:56,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/8e23649fb/ddca62d358ba4a9c8384c1c67e1df96e [2023-11-19 03:59:56,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:59:56,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:59:56,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:56,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:59:56,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:59:56,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:56" (1/1) ... [2023-11-19 03:59:56,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5959dece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:56, skipping insertion in model container [2023-11-19 03:59:56,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:56" (1/1) ... [2023-11-19 03:59:56,392 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:59:56,727 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:59:57,890 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i[75606,75619] [2023-11-19 04:00:02,639 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 04:00:02,639 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@704ecb2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:02, skipping insertion in model container [2023-11-19 04:00:02,640 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:02,641 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:02,643 INFO L158 Benchmark]: Toolchain (without parser) took 6453.03ms. Allocated memory was 132.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 79.6MB in the beginning and 576.1MB in the end (delta: -496.5MB). Peak memory consumption was 797.1MB. Max. memory is 16.1GB. [2023-11-19 04:00:02,644 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:02,645 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6448.42ms. Allocated memory was 132.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 79.6MB in the beginning and 576.1MB in the end (delta: -496.5MB). Peak memory consumption was 797.1MB. Max. memory is 16.1GB. [2023-11-19 04:00:02,647 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory is still 50.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6448.42ms. Allocated memory was 132.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 79.6MB in the beginning and 576.1MB in the end (delta: -496.5MB). Peak memory consumption was 797.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8043]: Unsupported Syntax Unsupported function from math.h: expf 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_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e25bc251fcc9355f0975a6afb4db46b88cb83b12aa7906b9e1768f8fb6ee2d67 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:05,133 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:05,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 04:00:05,325 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:05,326 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:05,327 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:05,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:05,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:05,330 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:05,335 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:05,336 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:00:05,336 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:00:05,337 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:05,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:05,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:05,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:05,339 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:00:05,340 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:00:05,340 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:00:05,342 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:00:05,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:05,343 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:05,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:05,344 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:05,344 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:05,345 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:05,345 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:05,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:05,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:05,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:05,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:05,348 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:05,348 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:00:05,349 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:05,349 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:05,350 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:00:05,350 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:05,350 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_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e25bc251fcc9355f0975a6afb4db46b88cb83b12aa7906b9e1768f8fb6ee2d67 [2023-11-19 04:00:05,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:05,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:05,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:05,852 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:05,853 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:05,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 04:00:09,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:09,769 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:09,769 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 04:00:09,834 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/e4cacee39/1192f4a7f65e4a89a49e64beeb38e62f/FLAG9fdf34bb5 [2023-11-19 04:00:09,854 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/bin/ukojak-verify-G8NBE6pJGL/data/e4cacee39/1192f4a7f65e4a89a49e64beeb38e62f [2023-11-19 04:00:09,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:09,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:09,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:09,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:09,871 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:09,872 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:09" (1/1) ... [2023-11-19 04:00:09,873 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@83ae144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:09, skipping insertion in model container [2023-11-19 04:00:09,873 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:09" (1/1) ... [2023-11-19 04:00:10,124 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:10,502 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 04:00:11,652 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b105c273-49fe-4c0f-b005-de9babf97f10/sv-benchmarks/c/neural-networks/softsign_w64_r3_case_1_unsafe.c-amalgamation.i[75606,75619] [2023-11-19 04:00:16,890 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 04:00:16,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d6a6b70 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:16, skipping insertion in model container [2023-11-19 04:00:16,891 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:16,892 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:16,894 INFO L158 Benchmark]: Toolchain (without parser) took 7031.91ms. Allocated memory was 104.9MB in the beginning and 1.1GB in the end (delta: 977.3MB). Free memory was 74.1MB in the beginning and 437.7MB in the end (delta: -363.6MB). Peak memory consumption was 788.4MB. Max. memory is 16.1GB. [2023-11-19 04:00:16,895 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:16,896 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7026.44ms. Allocated memory was 104.9MB in the beginning and 1.1GB in the end (delta: 977.3MB). Free memory was 74.1MB in the beginning and 437.7MB in the end (delta: -363.6MB). Peak memory consumption was 788.4MB. Max. memory is 16.1GB. [2023-11-19 04:00:16,899 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7026.44ms. Allocated memory was 104.9MB in the beginning and 1.1GB in the end (delta: 977.3MB). Free memory was 74.1MB in the beginning and 437.7MB in the end (delta: -363.6MB). Peak memory consumption was 788.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8043]: Unsupported Syntax Unsupported function from math.h: expf 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