./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/cos_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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 e608ac7c0b8dea6f7a5f5c75420e828bbbaf9a2ad3f07762f86e3d07e0ed8728 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:25:13,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:25:13,963 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:25:13,971 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:25:13,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:25:14,012 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:25:14,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:25:14,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:25:14,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:25:14,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:25:14,022 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:25:14,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:25:14,023 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:25:14,024 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:25:14,025 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:25:14,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:25:14,026 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:25:14,026 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:25:14,027 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:25:14,028 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:25:14,028 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:25:14,029 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:25:14,029 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:25:14,030 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:25:14,030 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:25:14,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:25:14,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:14,032 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:25:14,032 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:25:14,033 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:25:14,034 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:25:14,034 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:25:14,035 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:25:14,035 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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e608ac7c0b8dea6f7a5f5c75420e828bbbaf9a2ad3f07762f86e3d07e0ed8728 [2023-11-19 03:25:14,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:25:14,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:25:14,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:25:14,468 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:25:14,469 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:25:14,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i [2023-11-19 03:25:17,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:25:18,002 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:25:18,003 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i [2023-11-19 03:25:18,026 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/06d9f30b6/298ffebe7f044bc1b47792f356b17842/FLAG18f330736 [2023-11-19 03:25:18,044 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/06d9f30b6/298ffebe7f044bc1b47792f356b17842 [2023-11-19 03:25:18,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:25:18,049 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:25:18,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:18,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:25:18,062 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:25:18,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:18" (1/1) ... [2023-11-19 03:25:18,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ca7a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:18, skipping insertion in model container [2023-11-19 03:25:18,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:18" (1/1) ... [2023-11-19 03:25:18,172 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:25:18,466 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:25:19,168 WARN L635 FunctionHandler]: implicit declaration of function __builtin_isnan [2023-11-19 03:25:19,169 WARN L635 FunctionHandler]: implicit declaration of function __builtin_isinf_sign [2023-11-19 03:25:19,173 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: cosf [2023-11-19 03:25:19,174 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ac18a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:19, skipping insertion in model container [2023-11-19 03:25:19,174 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:19,175 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:25:19,177 INFO L158 Benchmark]: Toolchain (without parser) took 1127.72ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 93.6MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:25:19,178 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:25:19,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1119.24ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 93.6MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:25:19,181 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 117.4MB. Free memory is still 90.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1119.24ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 93.6MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 849]: Unsupported Syntax Unsupported function from math.h: cosf 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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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 e608ac7c0b8dea6f7a5f5c75420e828bbbaf9a2ad3f07762f86e3d07e0ed8728 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:25:21,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:25:21,878 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:25:21,936 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:25:21,937 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:25:21,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:25:21,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:25:21,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:25:21,940 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:25:21,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:25:21,942 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:25:21,942 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:25:21,943 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:25:21,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:25:21,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:25:21,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:25:21,945 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:25:21,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:25:21,946 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:25:21,947 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:25:21,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:25:21,949 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:25:21,949 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:25:21,950 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:25:21,950 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:25:21,951 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:25:21,951 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:25:21,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:25:21,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:25:21,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:25:21,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:25:21,954 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:25:21,955 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:25:21,955 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:25:21,955 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:25:21,956 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:25:21,956 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:25:21,956 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_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e608ac7c0b8dea6f7a5f5c75420e828bbbaf9a2ad3f07762f86e3d07e0ed8728 [2023-11-19 03:25:22,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:25:22,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:25:22,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:25:22,475 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:25:22,475 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:25:22,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i [2023-11-19 03:25:25,764 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:25:26,211 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:25:26,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/sv-benchmarks/c/neural-networks/cos_0_safe.c-amalgamation.i [2023-11-19 03:25:26,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/8cef3b39c/c308ab5e15c145bfacc64025778f16e0/FLAGc5c7fcf73 [2023-11-19 03:25:26,264 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfe5ed12-a71d-48d8-bd17-6210fdd96d5f/bin/ukojak-verify-G8NBE6pJGL/data/8cef3b39c/c308ab5e15c145bfacc64025778f16e0 [2023-11-19 03:25:26,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:25:26,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:25:26,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:26,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:25:26,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:25:26,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:26" (1/1) ... [2023-11-19 03:25:26,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb4ffa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:26, skipping insertion in model container [2023-11-19 03:25:26,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:25:26" (1/1) ... [2023-11-19 03:25:26,359 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:25:26,665 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:25:27,249 WARN L635 FunctionHandler]: implicit declaration of function __builtin_isnan [2023-11-19 03:25:27,251 WARN L635 FunctionHandler]: implicit declaration of function __builtin_isinf_sign [2023-11-19 03:25:27,254 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: cosf [2023-11-19 03:25:27,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6ebcf358 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:25:27, skipping insertion in model container [2023-11-19 03:25:27,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:25:27,255 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:25:27,258 INFO L158 Benchmark]: Toolchain (without parser) took 982.42ms. Allocated memory is still 86.0MB. Free memory was 59.5MB in the beginning and 44.8MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:25:27,258 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:25:27,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 975.82ms. Allocated memory is still 86.0MB. Free memory was 59.3MB in the beginning and 44.8MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:25:27,261 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 58.7MB. Free memory is still 34.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 975.82ms. Allocated memory is still 86.0MB. Free memory was 59.3MB in the beginning and 44.8MB in the end (delta: 14.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 849]: Unsupported Syntax Unsupported function from math.h: cosf 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