./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc140ee5c693f0c7dd68005a47f55e1fdb87d73181e763d6eb6cb162dbc9c824 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:07:05,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:07:05,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:07:05,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:07:05,948 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:07:05,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:07:05,972 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:07:05,973 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:07:05,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:07:05,973 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:07:05,973 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:07:05,974 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:07:05,974 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:07:05,974 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:07:05,974 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:07:05,974 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:07:05,974 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:07:05,975 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:07:05,975 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:07:05,975 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:07:05,975 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:07:05,975 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:07:05,976 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:07:05,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:07:05,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:07:05,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:07:05,977 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:07:05,977 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:07:05,978 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc140ee5c693f0c7dd68005a47f55e1fdb87d73181e763d6eb6cb162dbc9c824 [2024-11-14 04:07:06,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:07:06,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:07:06,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:07:06,295 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:07:06,295 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:07:06,296 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:07:08,078 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:07:11,466 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:07:11,470 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c [2024-11-14 04:07:11,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/7f28bd99b/1dee22550b12485cb835e236245d0d67/FLAGa09f59282 [2024-11-14 04:07:11,873 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/7f28bd99b/1dee22550b12485cb835e236245d0d67 [2024-11-14 04:07:11,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:07:11,877 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:07:11,879 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:07:11,879 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:07:11,884 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:07:11,885 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:07:11" (1/1) ... [2024-11-14 04:07:11,886 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5540bc7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:07:11, skipping insertion in model container [2024-11-14 04:07:11,886 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:07:11" (1/1) ... [2024-11-14 04:07:13,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:09:52,477 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:09:52,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1fe19bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:09:52, skipping insertion in model container [2024-11-14 04:09:52,478 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:09:52,478 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:09:52,483 INFO L158 Benchmark]: Toolchain (without parser) took 160602.53ms. Allocated memory was 369.1MB in the beginning and 838.9MB in the end (delta: 469.8MB). Free memory was 190.1MB in the beginning and 144.5MB in the end (delta: 45.6MB). Peak memory consumption was 601.2MB. Max. memory is 16.1GB. [2024-11-14 04:09:52,483 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 142.6MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:09:52,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 160599.77ms. Allocated memory was 369.1MB in the beginning and 838.9MB in the end (delta: 469.8MB). Free memory was 189.6MB in the beginning and 144.5MB in the end (delta: 45.1MB). Peak memory consumption was 601.2MB. Max. memory is 16.1GB. [2024-11-14 04:09:52,488 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 142.6MB. Free memory is still 79.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 160599.77ms. Allocated memory was 369.1MB in the beginning and 838.9MB in the end (delta: 469.8MB). Free memory was 189.6MB in the beginning and 144.5MB in the end (delta: 45.1MB). Peak memory consumption was 601.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51701]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc140ee5c693f0c7dd68005a47f55e1fdb87d73181e763d6eb6cb162dbc9c824 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:09:55,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:09:55,098 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:09:55,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:09:55,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:09:55,165 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:09:55,166 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:09:55,166 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:09:55,166 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:09:55,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:09:55,166 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:09:55,166 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:09:55,167 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:09:55,167 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:09:55,167 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:09:55,167 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:09:55,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:09:55,167 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:09:55,172 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:09:55,172 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:09:55,173 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:09:55,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:09:55,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:09:55,174 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E 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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc140ee5c693f0c7dd68005a47f55e1fdb87d73181e763d6eb6cb162dbc9c824 [2024-11-14 04:09:55,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:09:55,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:09:55,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:09:55,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:09:55,553 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:09:55,554 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:09:57,375 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:10:00,764 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:10:00,765 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_660-688_csa_nd.c [2024-11-14 04:10:01,200 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/a506e383d/59ffb405f00e498da0a1de47a04a31cd/FLAG2928d6244 [2024-11-14 04:10:01,221 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ccae3dbd-4d27-4f2a-b454-04291e1fdb05/bin/utaipan-verify-sOmjnqqW8E/data/a506e383d/59ffb405f00e498da0a1de47a04a31cd [2024-11-14 04:10:01,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:10:01,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:10:01,227 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:10:01,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:10:01,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:10:01,233 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:10:01" (1/1) ... [2024-11-14 04:10:01,234 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10d3faaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:10:01, skipping insertion in model container [2024-11-14 04:10:01,235 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:10:01" (1/1) ... [2024-11-14 04:10:02,311 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:12:38,639 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:12:38,641 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fb3532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:12:38, skipping insertion in model container [2024-11-14 04:12:38,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:12:38,642 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:12:38,644 INFO L158 Benchmark]: Toolchain (without parser) took 157417.06ms. Allocated memory was 427.8MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 274.5MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-14 04:12:38,646 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 107.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:12:38,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157414.34ms. Allocated memory was 427.8MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 274.5MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-14 04:12:38,650 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 107.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157414.34ms. Allocated memory was 427.8MB in the beginning and 1.7GB in the end (delta: 1.3GB). Free memory was 274.5MB in the beginning and 1.4GB in the end (delta: -1.1GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51701]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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