./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_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_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/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_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/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_3d50a983-a85f-444a-a7f3-35f190eff9eb/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 2883629ca004707cf6833739257a2217e6de27f4e9bfb88c6516c8c19967e0d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:04:37,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:04:38,000 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:04:38,004 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:04:38,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:04:38,042 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:04:38,045 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:04:38,045 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:04:38,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:04:38,046 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:04:38,047 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:04:38,047 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:04:38,047 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:04:38,047 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:04:38,047 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:04:38,048 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:04:38,048 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:04:38,048 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:04:38,048 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:04:38,048 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:04:38,048 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:04:38,049 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:04:38,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:04:38,049 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:04:38,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:04:38,050 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:04:38,050 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:04:38,050 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:04:38,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:04:38,051 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:04:38,052 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:04:38,052 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:04:38,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:04:38,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:04:38,053 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:04:38,053 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_3d50a983-a85f-444a-a7f3-35f190eff9eb/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 -> 2883629ca004707cf6833739257a2217e6de27f4e9bfb88c6516c8c19967e0d7 [2024-11-14 04:04:38,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:04:38,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:04:38,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:04:38,375 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:04:38,376 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:04:38,377 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:04:40,186 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:04:43,454 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:04:43,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c [2024-11-14 04:04:43,829 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/05321bb8b/d404045acad9438ca016e35beba4652a/FLAG6288fcc2c [2024-11-14 04:04:43,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/05321bb8b/d404045acad9438ca016e35beba4652a [2024-11-14 04:04:43,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:04:43,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:04:43,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:04:43,859 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:04:43,863 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:04:43,864 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:04:43" (1/1) ... [2024-11-14 04:04:43,865 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fda6c6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:04:43, skipping insertion in model container [2024-11-14 04:04:43,865 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:04:43" (1/1) ... [2024-11-14 04:04:45,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:07:26,232 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:07:26,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b6b1fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:07:26, skipping insertion in model container [2024-11-14 04:07:26,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:07:26,234 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:07:26,237 INFO L158 Benchmark]: Toolchain (without parser) took 162380.48ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 224.6MB in the beginning and 543.9MB in the end (delta: -319.2MB). Peak memory consumption was 649.4MB. Max. memory is 16.1GB. [2024-11-14 04:07:26,238 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:07:26,239 INFO L158 Benchmark]: CACSL2BoogieTranslator took 162375.95ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 224.2MB in the beginning and 543.9MB in the end (delta: -319.7MB). Peak memory consumption was 649.4MB. Max. memory is 16.1GB. [2024-11-14 04:07:26,243 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 167.8MB. Free memory is still 104.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 162375.95ms. Allocated memory was 402.7MB in the beginning and 838.9MB in the end (delta: 436.2MB). Free memory was 224.2MB in the beginning and 543.9MB in the end (delta: -319.7MB). Peak memory consumption was 649.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51700]: 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_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/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_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/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_3d50a983-a85f-444a-a7f3-35f190eff9eb/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 2883629ca004707cf6833739257a2217e6de27f4e9bfb88c6516c8c19967e0d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:07:28,610 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:07:28,752 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:07:28,767 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:07:28,767 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:07:28,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:07:28,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:07:28,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:07:28,836 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:07:28,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:07:28,837 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:07:28,838 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:07:28,838 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:07:28,838 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:07:28,838 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:07:28,838 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:07:28,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:07:28,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:07:28,839 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:07:28,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:07:28,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:07:28,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:07:28,842 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:07:28,842 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:07:28,842 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:07:28,842 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:07:28,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:07:28,843 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:07:28,843 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:07:28,844 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:07:28,844 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:07:28,844 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:07:28,844 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_3d50a983-a85f-444a-a7f3-35f190eff9eb/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 -> 2883629ca004707cf6833739257a2217e6de27f4e9bfb88c6516c8c19967e0d7 [2024-11-14 04:07:29,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:07:29,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:07:29,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:07:29,150 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:07:29,151 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:07:29,152 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:07:31,151 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:07:34,820 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:07:34,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_664_csa_nd.c [2024-11-14 04:07:35,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/05570a643/6c65a3d8669a40b18003356f39d79ddc/FLAG1d0a6bf94 [2024-11-14 04:07:35,395 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d50a983-a85f-444a-a7f3-35f190eff9eb/bin/utaipan-verify-sOmjnqqW8E/data/05570a643/6c65a3d8669a40b18003356f39d79ddc [2024-11-14 04:07:35,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:07:35,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:07:35,401 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:07:35,401 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:07:35,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:07:35,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:07:35" (1/1) ... [2024-11-14 04:07:35,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103d7eb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:07:35, skipping insertion in model container [2024-11-14 04:07:35,407 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:07:35" (1/1) ... [2024-11-14 04:07:36,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:10:16,200 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:10:16,201 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68aeeac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:10:16, skipping insertion in model container [2024-11-14 04:10:16,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:10:16,201 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:10:16,206 INFO L158 Benchmark]: Toolchain (without parser) took 160805.52ms. Allocated memory was 536.9MB in the beginning and 755.0MB in the end (delta: 218.1MB). Free memory was 375.2MB in the beginning and 244.0MB in the end (delta: 131.1MB). Peak memory consumption was 554.2MB. Max. memory is 16.1GB. [2024-11-14 04:10:16,206 INFO L158 Benchmark]: CDTParser took 1.41ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:10:16,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 160800.61ms. Allocated memory was 536.9MB in the beginning and 755.0MB in the end (delta: 218.1MB). Free memory was 375.0MB in the beginning and 244.0MB in the end (delta: 131.0MB). Peak memory consumption was 554.2MB. Max. memory is 16.1GB. [2024-11-14 04:10:16,210 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41ms. Allocated memory is still 117.4MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 160800.61ms. Allocated memory was 536.9MB in the beginning and 755.0MB in the end (delta: 218.1MB). Free memory was 375.0MB in the beginning and 244.0MB in the end (delta: 131.0MB). Peak memory consumption was 554.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51700]: 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