./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/exp_6_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_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/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_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/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_a274c942-5f8a-4801-9898-c453858667d9/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 e54e1017f11a30bd5fab8842a47b7090a24520cd5590f3c56362ef5ef2a8f89c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:57:53,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:57:53,550 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:57:53,555 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:57:53,556 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:57:53,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:57:53,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:57:53,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:57:53,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:57:53,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:57:53,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:57:53,591 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:57:53,592 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:57:53,592 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:57:53,593 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:57:53,594 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:57:53,594 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:57:53,595 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:57:53,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:57:53,596 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:57:53,597 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:57:53,598 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:57:53,599 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:57:53,599 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:57:53,600 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:57:53,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:57:53,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:53,602 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:57:53,602 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:57:53,603 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:57:53,604 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:57:53,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:57:53,605 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:57:53,605 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_a274c942-5f8a-4801-9898-c453858667d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e54e1017f11a30bd5fab8842a47b7090a24520cd5590f3c56362ef5ef2a8f89c [2023-11-19 03:57:53,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:57:53,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:57:53,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:57:53,972 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:57:53,972 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:57:53,974 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i [2023-11-19 03:57:57,422 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:57:57,738 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:57:57,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i [2023-11-19 03:57:57,769 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/df4153469/1c2f7f515e414908bc9a3c330d49d2cd/FLAG96e58c75e [2023-11-19 03:57:57,785 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/df4153469/1c2f7f515e414908bc9a3c330d49d2cd [2023-11-19 03:57:57,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:57:57,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:57:57,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:57,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:57:57,803 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:57:57,804 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:57" (1/1) ... [2023-11-19 03:57:57,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b621fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:57, skipping insertion in model container [2023-11-19 03:57:57,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:57" (1/1) ... [2023-11-19 03:57:57,881 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:57:58,085 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:57:58,500 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: logf [2023-11-19 03:57:58,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28ed79d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:58, skipping insertion in model container [2023-11-19 03:57:58,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:58,501 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:57:58,503 INFO L158 Benchmark]: Toolchain (without parser) took 707.07ms. Allocated memory is still 161.5MB. Free memory was 115.7MB in the beginning and 101.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:57:58,503 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:57:58,504 INFO L158 Benchmark]: CACSL2BoogieTranslator took 703.44ms. Allocated memory is still 161.5MB. Free memory was 115.7MB in the beginning and 101.6MB in the end (delta: 14.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:57:58,505 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 121.6MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 703.44ms. Allocated memory is still 161.5MB. Free memory was 115.7MB in the beginning and 101.6MB in the end (delta: 14.1MB). 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: logf 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_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/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_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/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_a274c942-5f8a-4801-9898-c453858667d9/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 e54e1017f11a30bd5fab8842a47b7090a24520cd5590f3c56362ef5ef2a8f89c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:00,987 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:01,145 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-19 03:58:01,204 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:01,205 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:01,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:01,207 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:01,208 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:01,209 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:01,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:01,216 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:58:01,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:58:01,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:01,219 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:01,219 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:01,220 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:01,220 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:58:01,220 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:58:01,221 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:58:01,222 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:58:01,223 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:01,223 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:01,224 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:01,224 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:01,225 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:01,225 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:01,225 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:01,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:01,226 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:01,227 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:01,228 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:01,229 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:01,229 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:58:01,230 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:01,230 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:01,230 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:58:01,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:01,231 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_a274c942-5f8a-4801-9898-c453858667d9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e54e1017f11a30bd5fab8842a47b7090a24520cd5590f3c56362ef5ef2a8f89c [2023-11-19 03:58:01,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:01,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:01,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:01,700 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:01,701 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:01,703 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i [2023-11-19 03:58:05,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:05,887 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:05,888 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/sv-benchmarks/c/neural-networks/exp_6_safe.c-amalgamation.i [2023-11-19 03:58:05,928 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/d89e46e94/70cdd6988d19426caf4d997fde96eb37/FLAG4d81b1707 [2023-11-19 03:58:05,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a274c942-5f8a-4801-9898-c453858667d9/bin/ukojak-verify-G8NBE6pJGL/data/d89e46e94/70cdd6988d19426caf4d997fde96eb37 [2023-11-19 03:58:05,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:05,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:05,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:05,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:05,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:05,979 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:05" (1/1) ... [2023-11-19 03:58:05,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2491511 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:05, skipping insertion in model container [2023-11-19 03:58:05,982 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:05" (1/1) ... [2023-11-19 03:58:06,053 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:06,412 WARN L635 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2023-11-19 03:58:07,387 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function from math.h: logf [2023-11-19 03:58:07,388 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44ae7499 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:07, skipping insertion in model container [2023-11-19 03:58:07,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:07,389 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:07,392 INFO L158 Benchmark]: Toolchain (without parser) took 1425.56ms. Allocated memory is still 75.5MB. Free memory was 45.1MB in the beginning and 51.2MB in the end (delta: -6.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:58:07,393 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:07,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1422.70ms. Allocated memory is still 75.5MB. Free memory was 44.9MB in the beginning and 51.2MB in the end (delta: -6.4MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-19 03:58:07,396 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1422.70ms. Allocated memory is still 75.5MB. Free memory was 44.9MB in the beginning and 51.2MB in the end (delta: -6.4MB). 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: logf 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