./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/cos_2_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_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/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_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/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_37d4fd21-f11b-4baa-8cab-df7113d148b4/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 eedb9d20c9ee174b57b4e0b623db516389dc91ee613cd9bc68d6b43db1eb5828 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:21:27,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:21:27,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:21:27,310 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:21:27,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:21:27,346 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:21:27,347 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:21:27,348 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:21:27,348 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:21:27,349 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:21:27,350 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:21:27,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:21:27,351 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:21:27,351 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:21:27,352 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:21:27,352 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:21:27,353 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:21:27,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:21:27,354 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:21:27,355 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:21:27,355 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:21:27,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:21:27,358 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:21:27,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:21:27,359 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:21:27,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:21:27,359 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:21:27,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:21:27,360 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:21:27,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:21:27,367 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:21:27,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:21:27,368 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:21:27,368 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_37d4fd21-f11b-4baa-8cab-df7113d148b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eedb9d20c9ee174b57b4e0b623db516389dc91ee613cd9bc68d6b43db1eb5828 [2023-11-19 03:21:27,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:21:27,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:21:27,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:21:27,682 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:21:27,683 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:21:27,684 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i [2023-11-19 03:21:30,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:21:31,202 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:21:31,202 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i [2023-11-19 03:21:31,223 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/a933ffe1f/82b0ee8eee8f452cbfb6f8eab176b4de/FLAG0a2ac9549 [2023-11-19 03:21:31,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/a933ffe1f/82b0ee8eee8f452cbfb6f8eab176b4de [2023-11-19 03:21:31,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:21:31,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:21:31,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:31,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:21:31,248 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:21:31,249 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:31" (1/1) ... [2023-11-19 03:21:31,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e1290d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:31, skipping insertion in model container [2023-11-19 03:21:31,250 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:31" (1/1) ... [2023-11-19 03:21:31,301 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:21:31,561 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:21:31,955 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: cosf [2023-11-19 03:21:31,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1eacd2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:31, skipping insertion in model container [2023-11-19 03:21:31,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:31,956 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:21:31,958 INFO L158 Benchmark]: Toolchain (without parser) took 715.40ms. Allocated memory is still 134.2MB. Free memory was 87.1MB in the beginning and 72.8MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:21:31,958 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:21:31,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 713.10ms. Allocated memory is still 134.2MB. Free memory was 87.1MB in the beginning and 72.8MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:21:31,961 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 134.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 713.10ms. Allocated memory is still 134.2MB. Free memory was 87.1MB in the beginning and 72.8MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 850]: 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_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/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_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/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_37d4fd21-f11b-4baa-8cab-df7113d148b4/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 eedb9d20c9ee174b57b4e0b623db516389dc91ee613cd9bc68d6b43db1eb5828 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:21:34,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:21:34,866 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:21:34,927 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:21:34,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:21:34,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:21:34,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:21:34,932 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:21:34,934 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:21:34,940 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:21:34,941 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:21:34,941 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:21:34,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:21:34,944 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:21:34,944 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:21:34,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:21:34,945 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:21:34,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:21:34,946 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:21:34,948 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:21:34,948 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:21:34,949 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:21:34,950 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:21:34,950 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:21:34,951 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:21:34,951 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:21:34,952 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:21:34,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:21:34,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:21:34,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:21:34,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:21:34,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:21:34,956 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:21:34,956 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:21:34,956 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:21:34,957 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:21:34,957 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:21:34,957 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_37d4fd21-f11b-4baa-8cab-df7113d148b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eedb9d20c9ee174b57b4e0b623db516389dc91ee613cd9bc68d6b43db1eb5828 [2023-11-19 03:21:35,512 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:21:35,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:21:35,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:21:35,554 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:21:35,554 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:21:35,557 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i [2023-11-19 03:21:38,903 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:21:39,284 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:21:39,285 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/sv-benchmarks/c/neural-networks/cos_2_safe.c-amalgamation.i [2023-11-19 03:21:39,307 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/4219d07a2/bbcaed445a2f438ab1f945aa3df65d50/FLAGb2c0384c5 [2023-11-19 03:21:39,324 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37d4fd21-f11b-4baa-8cab-df7113d148b4/bin/ukojak-verify-G8NBE6pJGL/data/4219d07a2/bbcaed445a2f438ab1f945aa3df65d50 [2023-11-19 03:21:39,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:21:39,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:21:39,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:39,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:21:39,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:21:39,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:39" (1/1) ... [2023-11-19 03:21:39,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ae392cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:39, skipping insertion in model container [2023-11-19 03:21:39,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:21:39" (1/1) ... [2023-11-19 03:21:39,422 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:21:39,616 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:21:40,257 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: cosf [2023-11-19 03:21:40,257 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@693e07b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:21:40, skipping insertion in model container [2023-11-19 03:21:40,258 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:21:40,258 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:21:40,260 INFO L158 Benchmark]: Toolchain (without parser) took 927.66ms. Allocated memory is still 86.0MB. Free memory was 59.8MB in the beginning and 44.9MB in the end (delta: 14.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:21:40,261 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:21:40,261 INFO L158 Benchmark]: CACSL2BoogieTranslator took 922.20ms. Allocated memory is still 86.0MB. Free memory was 59.5MB in the beginning and 44.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:21:40,263 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 86.0MB. Free memory is still 61.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 922.20ms. Allocated memory is still 86.0MB. Free memory was 59.5MB in the beginning and 44.9MB in the end (delta: 14.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 850]: 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