./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:42:22,406 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:42:22,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 02:42:22,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:42:22,496 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:42:22,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:42:22,537 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:42:22,538 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:42:22,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:42:22,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:42:22,538 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:42:22,538 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:42:22,538 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:42:22,538 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 02:42:22,539 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:42:22,540 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:42:22,540 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 02:42:22,540 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 02:42:22,541 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:42:22,541 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 02:42:22,541 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 02:42:22,541 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 02:42:22,542 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 02:42:22,542 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 02:42:22,542 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:42:22,542 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:42:22,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:42:22,542 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 02:42:22,542 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:42:22,543 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:42:22,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:42:22,544 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:42:22,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:42:22,544 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 02:42:22,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 02:42:22,545 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:42:22,545 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:42:22,545 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 02:42:22,545 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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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 -> 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c [2024-11-14 02:42:22,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:42:22,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:42:22,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:42:22,888 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:42:22,888 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:42:22,890 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c Unable to find full path for "g++" [2024-11-14 02:42:24,852 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:42:28,383 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:42:28,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-11-14 02:42:29,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/63bef61ea/5743f84e19434824a1c09d907f6b9051/FLAG55c4034ae [2024-11-14 02:42:29,091 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/63bef61ea/5743f84e19434824a1c09d907f6b9051 [2024-11-14 02:42:29,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:42:29,096 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:42:29,098 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:42:29,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:42:29,104 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:42:29,105 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:29" (1/1) ... [2024-11-14 02:42:29,106 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10dac9a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:42:29, skipping insertion in model container [2024-11-14 02:42:29,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:42:29" (1/1) ... [2024-11-14 02:42:30,621 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:45:47,149 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 02:45:47,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39a95457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:47, skipping insertion in model container [2024-11-14 02:45:47,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:47,151 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 02:45:47,154 INFO L158 Benchmark]: Toolchain (without parser) took 198056.79ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 139.1MB in the beginning and 132.7MB in the end (delta: 6.4MB). Peak memory consumption was 443.4MB. Max. memory is 16.1GB. [2024-11-14 02:45:47,154 INFO L158 Benchmark]: CDTParser took 1.70ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:45:47,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 198052.94ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 138.9MB in the beginning and 132.7MB in the end (delta: 6.3MB). Peak memory consumption was 443.4MB. Max. memory is 16.1GB. [2024-11-14 02:45:47,159 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.70ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 198052.94ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 138.9MB in the beginning and 132.7MB in the end (delta: 6.3MB). Peak memory consumption was 443.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51619]: 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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 02:45:50,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 02:45:50,216 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 02:45:50,227 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 02:45:50,227 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 02:45:50,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 02:45:50,268 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 02:45:50,268 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 02:45:50,269 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 02:45:50,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 02:45:50,269 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 02:45:50,269 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 02:45:50,269 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 02:45:50,269 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 02:45:50,269 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 02:45:50,270 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 02:45:50,271 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 02:45:50,272 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 02:45:50,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 02:45:50,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 02:45:50,273 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 02:45:50,273 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 02:45:50,274 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 02:45:50,274 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 02:45:50,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 02:45:50,274 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 02:45:50,274 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 02:45:50,275 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 02:45:50,275 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 02:45:50,276 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 02:45:50,276 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 02:45:50,277 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_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/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 -> 122f23f1ccff7ac1384294fd8233819631c4b5d75e93c9cb5057738e3045d36c [2024-11-14 02:45:50,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 02:45:50,637 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 02:45:50,640 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 02:45:50,641 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 02:45:50,642 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 02:45:50,643 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c Unable to find full path for "g++" [2024-11-14 02:45:52,588 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 02:45:56,651 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 02:45:56,652 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_486-536-923_csa_uaf.c [2024-11-14 02:45:57,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/fb5954950/a166f079e9d243b581c334dfa983d3c5/FLAG87049d787 [2024-11-14 02:45:57,672 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18c24332-e66b-49fc-bf24-b9f4bc8c6d3d/bin/utaipan-verify-sOmjnqqW8E/data/fb5954950/a166f079e9d243b581c334dfa983d3c5 [2024-11-14 02:45:57,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 02:45:57,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 02:45:57,677 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 02:45:57,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 02:45:57,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 02:45:57,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:57" (1/1) ... [2024-11-14 02:45:57,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@648c930a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:45:57, skipping insertion in model container [2024-11-14 02:45:57,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 02:45:57" (1/1) ... [2024-11-14 02:45:58,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 02:48:50,951 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 02:48:50,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@59440be8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 02:48:50, skipping insertion in model container [2024-11-14 02:48:50,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 02:48:50,952 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 02:48:50,954 INFO L158 Benchmark]: Toolchain (without parser) took 173277.11ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 140.5MB in the beginning and 1.1GB in the end (delta: -977.5MB). Peak memory consumption was 986.2MB. Max. memory is 16.1GB. [2024-11-14 02:48:50,957 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 02:48:50,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 173274.57ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 140.1MB in the beginning and 1.1GB in the end (delta: -977.8MB). Peak memory consumption was 986.2MB. Max. memory is 16.1GB. [2024-11-14 02:48:50,960 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 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 173274.57ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 140.1MB in the beginning and 1.1GB in the end (delta: -977.8MB). Peak memory consumption was 986.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51619]: 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