./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_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_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/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_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/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_5c30aa65-aed6-47e7-9017-84c71997171c/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 dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:31:20,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:31:21,046 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-13 23:31:21,051 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:31:21,052 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:31:21,075 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:31:21,076 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:31:21,076 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:31:21,076 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:31:21,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:31:21,077 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:31:21,077 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:31:21,077 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:31:21,077 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-13 23:31:21,077 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:31:21,078 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-13 23:31:21,078 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-13 23:31:21,079 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:31:21,079 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:31:21,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:31:21,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:31:21,080 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:31:21,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:31:21,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:31:21,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:31:21,082 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-13 23:31:21,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:31:21,082 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:31:21,082 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:31:21,082 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 23:31:21,082 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_5c30aa65-aed6-47e7-9017-84c71997171c/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 -> dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 [2024-11-13 23:31:21,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:31:21,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:31:21,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:31:21,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:31:21,490 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:31:21,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c Unable to find full path for "g++" [2024-11-13 23:31:23,589 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:31:27,626 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:31:27,627 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-11-13 23:31:28,644 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/535ca8f5d/49aee3da8a10458780d8937cdbcbd38d/FLAG3413fea92 [2024-11-13 23:31:28,677 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/535ca8f5d/49aee3da8a10458780d8937cdbcbd38d [2024-11-13 23:31:28,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:31:28,683 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:31:28,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:31:28,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:31:28,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:31:28,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:31:28" (1/1) ... [2024-11-13 23:31:28,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a90cd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:31:28, skipping insertion in model container [2024-11-13 23:31:28,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:31:28" (1/1) ... [2024-11-13 23:31:30,448 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:35:20,063 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 23:35:20,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1bb54c83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:35:20, skipping insertion in model container [2024-11-13 23:35:20,064 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:35:20,065 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:35:20,068 INFO L158 Benchmark]: Toolchain (without parser) took 231384.18ms. Allocated memory was 268.4MB in the beginning and 662.7MB in the end (delta: 394.3MB). Free memory was 115.2MB in the beginning and 199.9MB in the end (delta: -84.7MB). Peak memory consumption was 487.4MB. Max. memory is 16.1GB. [2024-11-13 23:35:20,069 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:35:20,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 231380.30ms. Allocated memory was 268.4MB in the beginning and 662.7MB in the end (delta: 394.3MB). Free memory was 114.9MB in the beginning and 199.9MB in the end (delta: -84.9MB). Peak memory consumption was 487.4MB. Max. memory is 16.1GB. [2024-11-13 23:35:20,072 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 231380.30ms. Allocated memory was 268.4MB in the beginning and 662.7MB in the end (delta: 394.3MB). Free memory was 114.9MB in the beginning and 199.9MB in the end (delta: -84.9MB). Peak memory consumption was 487.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51523]: 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_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/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_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/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_5c30aa65-aed6-47e7-9017-84c71997171c/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 dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:35:23,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:35:23,402 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-13 23:35:23,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:35:23,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 23:35:23,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:35:23,469 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 23:35:23,471 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 23:35:23,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:35:23,472 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 23:35:23,472 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-13 23:35:23,472 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-13 23:35:23,473 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-13 23:35:23,473 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-13 23:35:23,473 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-13 23:35:23,473 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-13 23:35:23,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:35:23,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:35:23,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:35:23,474 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:35:23,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:35:23,476 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:35:23,476 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:35:23,476 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:35:23,477 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:35:23,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:35:23,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:35:23,478 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 23:35:23,478 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 23:35:23,479 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 23:35:23,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-13 23:35:23,479 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:35:23,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:35:23,479 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:35:23,480 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:35:23,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 23:35:23,480 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-13 23:35:23,480 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_5c30aa65-aed6-47e7-9017-84c71997171c/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 -> dc286ba8fa65203a24b0e1f9db03eb8e96fc8c9470ebb6e534d144321b3c0411 [2024-11-13 23:35:23,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:35:23,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:35:23,931 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:35:23,933 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:35:23,933 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:35:23,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c Unable to find full path for "g++" [2024-11-13 23:35:26,459 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:35:31,568 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:35:31,569 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_543_infer_uaf.c [2024-11-13 23:35:32,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/c7216e10f/ab70f129377f488ebd4a85df3f809986/FLAG7856ba08c [2024-11-13 23:35:32,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5c30aa65-aed6-47e7-9017-84c71997171c/bin/utaipan-verify-sOmjnqqW8E/data/c7216e10f/ab70f129377f488ebd4a85df3f809986 [2024-11-13 23:35:32,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:35:32,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:35:32,099 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:35:32,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:35:32,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:35:32,107 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:35:32" (1/1) ... [2024-11-13 23:35:32,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f3f4a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:35:32, skipping insertion in model container [2024-11-13 23:35:32,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:35:32" (1/1) ... [2024-11-13 23:35:33,475 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:38:58,948 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-13 23:38:58,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2aefdc56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:38:58, skipping insertion in model container [2024-11-13 23:38:58,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:38:58,953 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:38:58,955 INFO L158 Benchmark]: Toolchain (without parser) took 206857.83ms. Allocated memory was 268.4MB in the beginning and 897.6MB in the end (delta: 629.1MB). Free memory was 69.2MB in the beginning and 540.5MB in the end (delta: -471.3MB). Peak memory consumption was 658.4MB. Max. memory is 16.1GB. [2024-11-13 23:38:58,955 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:38:58,956 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206853.94ms. Allocated memory was 268.4MB in the beginning and 897.6MB in the end (delta: 629.1MB). Free memory was 69.0MB in the beginning and 540.5MB in the end (delta: -471.4MB). Peak memory consumption was 658.4MB. Max. memory is 16.1GB. [2024-11-13 23:38:58,959 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 206853.94ms. Allocated memory was 268.4MB in the beginning and 897.6MB in the end (delta: 629.1MB). Free memory was 69.0MB in the beginning and 540.5MB in the end (delta: -471.4MB). Peak memory consumption was 658.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51523]: 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