./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/softsign_w32_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_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/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_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/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_286c90db-3b47-4d26-98ac-18ff075c8230/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 b3a535e2170c479d4568ed117d4647030014b98857b3dc8614805b49c9d64700 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:59:40,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:59:40,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:59:40,434 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:59:40,435 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:59:40,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:59:40,465 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:59:40,465 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:59:40,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:59:40,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:59:40,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:59:40,468 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:59:40,470 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:59:40,471 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:59:40,471 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:59:40,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:59:40,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:59:40,473 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:59:40,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:59:40,474 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:59:40,474 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:59:40,475 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:59:40,475 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:59:40,476 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:59:40,476 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:59:40,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:59:40,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:40,477 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:59:40,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:59:40,478 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:59:40,479 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:59:40,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:59:40,480 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:59:40,480 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_286c90db-3b47-4d26-98ac-18ff075c8230/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a535e2170c479d4568ed117d4647030014b98857b3dc8614805b49c9d64700 [2023-11-19 03:59:40,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:59:40,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:59:40,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:59:40,746 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:59:40,747 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:59:40,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:43,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:59:44,364 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:59:44,365 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:44,421 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/8f25fd0ba/e8ad1c295dd743c8bff83810fcae5987/FLAG99b9205fe [2023-11-19 03:59:44,439 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/8f25fd0ba/e8ad1c295dd743c8bff83810fcae5987 [2023-11-19 03:59:44,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:59:44,447 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:59:44,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:44,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:59:44,455 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:59:44,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:44" (1/1) ... [2023-11-19 03:59:44,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4db475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:44, skipping insertion in model container [2023-11-19 03:59:44,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:44" (1/1) ... [2023-11-19 03:59:44,595 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:59:44,856 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:59:45,974 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_286c90db-3b47-4d26-98ac-18ff075c8230/sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i[73361,73374] [2023-11-19 03:59:46,781 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 03:59:46,782 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43881ade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46, skipping insertion in model container [2023-11-19 03:59:46,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:46,782 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:59:46,784 INFO L158 Benchmark]: Toolchain (without parser) took 2336.99ms. Allocated memory is still 151.0MB. Free memory was 106.4MB in the beginning and 52.2MB in the end (delta: 54.2MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2023-11-19 03:59:46,785 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:59:46,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2332.22ms. Allocated memory is still 151.0MB. Free memory was 106.4MB in the beginning and 52.2MB in the end (delta: 54.2MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2023-11-19 03:59:46,788 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 117.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2332.22ms. Allocated memory is still 151.0MB. Free memory was 106.4MB in the beginning and 52.2MB in the end (delta: 54.2MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3075]: 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_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/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_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/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_286c90db-3b47-4d26-98ac-18ff075c8230/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 b3a535e2170c479d4568ed117d4647030014b98857b3dc8614805b49c9d64700 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:59:49,320 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:59:49,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:59:49,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:59:49,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:59:49,504 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:59:49,505 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:59:49,505 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:59:49,506 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:59:49,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:59:49,512 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:59:49,512 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:59:49,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:59:49,514 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:59:49,514 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:59:49,515 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:59:49,515 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:59:49,515 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:59:49,516 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:59:49,516 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:59:49,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:59:49,517 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:59:49,517 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:59:49,518 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:59:49,518 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:59:49,519 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:59:49,519 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:59:49,519 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:59:49,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:49,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:59:49,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:59:49,522 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:59:49,522 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:59:49,522 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:59:49,523 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:59:49,523 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:59:49,523 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:59:49,523 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_286c90db-3b47-4d26-98ac-18ff075c8230/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a535e2170c479d4568ed117d4647030014b98857b3dc8614805b49c9d64700 [2023-11-19 03:59:49,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:59:49,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:59:49,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:59:49,936 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:59:49,937 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:59:49,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:53,139 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:59:53,739 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:59:53,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i [2023-11-19 03:59:53,782 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/f95eed002/481ace32f86340aa91b6decb3da4392d/FLAG111fe47e3 [2023-11-19 03:59:53,800 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_286c90db-3b47-4d26-98ac-18ff075c8230/bin/ukojak-verify-G8NBE6pJGL/data/f95eed002/481ace32f86340aa91b6decb3da4392d [2023-11-19 03:59:53,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:59:53,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:59:53,811 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:53,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:59:53,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:59:53,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:53" (1/1) ... [2023-11-19 03:59:53,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b02a57b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:53, skipping insertion in model container [2023-11-19 03:59:53,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:53" (1/1) ... [2023-11-19 03:59:53,985 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:59:54,273 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:59:55,334 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_286c90db-3b47-4d26-98ac-18ff075c8230/sv-benchmarks/c/neural-networks/softsign_w32_r3_case_1_unsafe.c-amalgamation.i[73361,73374] [2023-11-19 03:59:56,265 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: expf [2023-11-19 03:59:56,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11f503ae 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 03:59:56,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:56,267 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:59:56,269 INFO L158 Benchmark]: Toolchain (without parser) took 2460.84ms. Allocated memory was 81.8MB in the beginning and 144.7MB in the end (delta: 62.9MB). Free memory was 48.7MB in the beginning and 84.5MB in the end (delta: -35.8MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2023-11-19 03:59:56,270 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 81.8MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:59:56,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2455.80ms. Allocated memory was 81.8MB in the beginning and 144.7MB in the end (delta: 62.9MB). Free memory was 48.5MB in the beginning and 84.5MB in the end (delta: -36.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2023-11-19 03:59:56,273 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 81.8MB. Free memory is still 57.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2455.80ms. Allocated memory was 81.8MB in the beginning and 144.7MB in the end (delta: 62.9MB). Free memory was 48.5MB in the beginning and 84.5MB in the end (delta: -36.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3075]: 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