./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_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_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/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_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/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_6cc2977c-c028-4778-b8f9-94ece1090ca9/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 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:55:30,991 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:55:31,091 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:55:31,097 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:55:31,097 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:55:31,134 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:55:31,135 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:55:31,135 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:55:31,135 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:55:31,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:55:31,136 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:55:31,136 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:55:31,137 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:55:31,137 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:55:31,137 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:55:31,139 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:55:31,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:55:31,140 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:55:31,141 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:55:31,142 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:55:31,142 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:55:31,142 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:55:31,142 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:55:31,142 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:55:31,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:55:31,143 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:55:31,144 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:55:31,144 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_6cc2977c-c028-4778-b8f9-94ece1090ca9/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 -> 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 [2024-11-14 04:55:31,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:55:31,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:55:31,469 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:55:31,471 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:55:31,471 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:55:31,472 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:55:33,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:55:36,799 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:55:36,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-11-14 04:55:37,198 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/90656baad/526d10a7b77e4be1858a863feb661ab6/FLAG34c218b4d [2024-11-14 04:55:37,337 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/90656baad/526d10a7b77e4be1858a863feb661ab6 [2024-11-14 04:55:37,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:55:37,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:55:37,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:55:37,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:55:37,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:55:37,347 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:55:37" (1/1) ... [2024-11-14 04:55:37,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71dd63e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:55:37, skipping insertion in model container [2024-11-14 04:55:37,348 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:55:37" (1/1) ... [2024-11-14 04:55:39,024 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:58:21,573 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:58:21,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26087487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:58:21, skipping insertion in model container [2024-11-14 04:58:21,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:58:21,574 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:58:21,576 INFO L158 Benchmark]: Toolchain (without parser) took 164234.59ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 190.0MB in the beginning and 1.1GB in the end (delta: -943.3MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 04:58:21,579 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:58:21,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 164232.37ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 189.7MB in the beginning and 1.1GB in the end (delta: -943.6MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 04:58:21,581 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 164232.37ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 189.7MB in the beginning and 1.1GB in the end (delta: -943.6MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51653]: 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_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/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_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/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_6cc2977c-c028-4778-b8f9-94ece1090ca9/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 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:58:24,090 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:58:24,190 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:58:24,197 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:58:24,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:58:24,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:58:24,254 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:58:24,254 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:58:24,255 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:58:24,255 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:58:24,255 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:58:24,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:58:24,256 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:58:24,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:58:24,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:58:24,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:58:24,270 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:58:24,271 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:58:24,271 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:58:24,272 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:58:24,272 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:58:24,272 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:58:24,272 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:58:24,272 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:58:24,272 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:58:24,272 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_6cc2977c-c028-4778-b8f9-94ece1090ca9/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 -> 3fa5f065eba2360f6b003899c9b8fbd14903044334d5c96fb5a03c43eacddff3 [2024-11-14 04:58:24,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:58:24,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:58:24,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:58:24,630 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:58:24,630 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:58:24,631 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:58:26,509 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:58:30,307 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:58:30,308 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_496_csa_uaf.c [2024-11-14 04:58:31,077 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/7e842f190/63079fa238d7490a8fe4760578cca5b0/FLAG94a3bb196 [2024-11-14 04:58:31,095 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cc2977c-c028-4778-b8f9-94ece1090ca9/bin/utaipan-verify-sOmjnqqW8E/data/7e842f190/63079fa238d7490a8fe4760578cca5b0 [2024-11-14 04:58:31,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:58:31,099 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:58:31,100 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:58:31,100 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:58:31,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:58:31,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:58:31" (1/1) ... [2024-11-14 04:58:31,107 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e6cd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:58:31, skipping insertion in model container [2024-11-14 04:58:31,107 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:58:31" (1/1) ... [2024-11-14 04:58:32,149 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:01:26,584 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:01:26,584 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70010388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:01:26, skipping insertion in model container [2024-11-14 05:01:26,584 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:01:26,585 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:01:26,587 INFO L158 Benchmark]: Toolchain (without parser) took 175487.38ms. Allocated memory was 335.5MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 141.2MB in the beginning and 566.3MB in the end (delta: -425.2MB). Peak memory consumption was 926.6MB. Max. memory is 16.1GB. [2024-11-14 05:01:26,588 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:01:26,588 INFO L158 Benchmark]: CACSL2BoogieTranslator took 175484.70ms. Allocated memory was 335.5MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 140.5MB in the beginning and 566.3MB in the end (delta: -425.8MB). Peak memory consumption was 926.6MB. Max. memory is 16.1GB. [2024-11-14 05:01:26,589 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 175484.70ms. Allocated memory was 335.5MB in the beginning and 1.4GB in the end (delta: 1.0GB). Free memory was 140.5MB in the beginning and 566.3MB in the end (delta: -425.8MB). Peak memory consumption was 926.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51653]: 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