./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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 47799112bbf18c0069911ec50592464e9d27826696cb4ad21428600f5f4a8b80 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:29,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:29,346 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:08:29,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:08:29,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:08:29,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:29,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:29,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:29,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:29,406 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:29,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:29,408 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:29,409 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:08:29,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:08:29,411 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:08:29,412 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:29,412 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:29,413 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:29,413 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:29,414 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:08:29,414 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:29,415 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:29,416 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:29,418 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:29,418 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:29,419 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:29,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:29,420 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:29,421 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:29,422 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:29,423 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:08:29,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:08:29,425 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:29,426 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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47799112bbf18c0069911ec50592464e9d27826696cb4ad21428600f5f4a8b80 [2023-11-19 03:08:29,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:29,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:29,896 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:29,898 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:29,899 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:29,900 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i [2023-11-19 03:08:33,567 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:34,402 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:34,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i [2023-11-19 03:08:34,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/79d116e6a/5bca254ad16f4d6fb8ceff638ae7f3f8/FLAG3d97fdc52 [2023-11-19 03:08:34,509 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/79d116e6a/5bca254ad16f4d6fb8ceff638ae7f3f8 [2023-11-19 03:08:34,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:34,519 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:34,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:34,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:34,531 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:34,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:34" (1/1) ... [2023-11-19 03:08:34,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f5a72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:34, skipping insertion in model container [2023-11-19 03:08:34,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:34" (1/1) ... [2023-11-19 03:08:34,739 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:08:35,226 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:08:36,895 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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i[75603,75616] [2023-11-19 03:08:42,860 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 03:08:42,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e3a22a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:42, skipping insertion in model container [2023-11-19 03:08:42,861 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:42,862 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:08:42,865 INFO L158 Benchmark]: Toolchain (without parser) took 8343.83ms. Allocated memory was 142.6MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 84.3MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 635.2MB. Max. memory is 16.1GB. [2023-11-19 03:08:42,866 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 111.1MB. Free memory was 81.6MB in the beginning and 81.5MB in the end (delta: 126.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:08:42,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8337.87ms. Allocated memory was 142.6MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 84.3MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 635.2MB. Max. memory is 16.1GB. [2023-11-19 03:08:42,869 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 111.1MB. Free memory was 81.6MB in the beginning and 81.5MB in the end (delta: 126.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8337.87ms. Allocated memory was 142.6MB in the beginning and 3.3GB in the end (delta: 3.1GB). Free memory was 84.3MB in the beginning and 2.6GB in the end (delta: -2.5GB). Peak memory consumption was 635.2MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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 47799112bbf18c0069911ec50592464e9d27826696cb4ad21428600f5f4a8b80 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:45,787 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:45,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:08:46,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:46,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:46,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:46,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:46,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:46,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:46,045 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:46,046 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:08:46,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:08:46,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:46,049 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:46,050 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:46,050 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:46,051 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:08:46,051 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:08:46,052 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:08:46,052 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:08:46,053 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:46,053 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:46,054 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:46,054 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:46,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:46,055 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:08:46,056 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:08:46,057 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:46,057 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:46,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:46,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:46,060 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:46,060 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:08:46,061 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:08:46,061 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:46,061 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:08:46,061 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:08:46,062 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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47799112bbf18c0069911ec50592464e9d27826696cb4ad21428600f5f4a8b80 [2023-11-19 03:08:46,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:46,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:46,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:46,601 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:46,602 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:46,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i [2023-11-19 03:08:50,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:08:51,435 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:08:51,435 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i [2023-11-19 03:08:51,533 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/a02a05ee0/58a45161021a494194acbd204aed49af/FLAGd13d0e28a [2023-11-19 03:08:51,573 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/bin/ukojak-verify-G8NBE6pJGL/data/a02a05ee0/58a45161021a494194acbd204aed49af [2023-11-19 03:08:51,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:08:51,583 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:08:51,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:51,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:08:51,594 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:08:51,595 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:51" (1/1) ... [2023-11-19 03:08:51,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c3184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:51, skipping insertion in model container [2023-11-19 03:08:51,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:08:51" (1/1) ... [2023-11-19 03:08:52,047 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:08:52,525 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:08:54,200 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_deb6a3b4-0f88-4a28-b696-8ff4a799f22e/sv-benchmarks/c/neural-networks/softsign_w64_r4_case_0_safe.c-amalgamation.i[75603,75616] [2023-11-19 03:08:59,727 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 03:08:59,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5672c647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:08:59, skipping insertion in model container [2023-11-19 03:08:59,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:08:59,729 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:08:59,731 INFO L158 Benchmark]: Toolchain (without parser) took 8147.11ms. Allocated memory was 79.7MB in the beginning and 981.5MB in the end (delta: 901.8MB). Free memory was 52.2MB in the beginning and 303.3MB in the end (delta: -251.1MB). Peak memory consumption was 743.6MB. Max. memory is 16.1GB. [2023-11-19 03:08:59,731 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.5MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:08:59,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8140.28ms. Allocated memory was 79.7MB in the beginning and 981.5MB in the end (delta: 901.8MB). Free memory was 52.0MB in the beginning and 303.3MB in the end (delta: -251.3MB). Peak memory consumption was 743.6MB. Max. memory is 16.1GB. [2023-11-19 03:08:59,735 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory was 55.5MB in the beginning and 55.5MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8140.28ms. Allocated memory was 79.7MB in the beginning and 981.5MB in the end (delta: 901.8MB). Free memory was 52.0MB in the beginning and 303.3MB in the end (delta: -251.3MB). Peak memory consumption was 743.6MB. 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