./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_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_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/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_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/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_cc487732-c271-45e0-8b3e-14c0b2608516/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 c2122135cd2ef5c5d5e8d4bc2b9bb29d3d77ac6f06b024d6d96cc8c6a0c0e675 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:19:59,357 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:19:59,443 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:19:59,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:19:59,449 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:19:59,478 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:19:59,479 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:19:59,479 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:19:59,480 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:19:59,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:19:59,480 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:19:59,481 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:19:59,481 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:19:59,481 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:19:59,481 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:19:59,481 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:19:59,481 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:19:59,482 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:19:59,482 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:19:59,482 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:19:59,482 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:19:59,482 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:19:59,483 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:19:59,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:19:59,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:19:59,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:19:59,485 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:19:59,485 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:19:59,485 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:19:59,485 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:19:59,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:19:59,485 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:19:59,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:19:59,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:19:59,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:19:59,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:19:59,486 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:19:59,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:19:59,487 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:19:59,487 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:19:59,487 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:19:59,487 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_cc487732-c271-45e0-8b3e-14c0b2608516/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 -> c2122135cd2ef5c5d5e8d4bc2b9bb29d3d77ac6f06b024d6d96cc8c6a0c0e675 [2024-11-14 04:19:59,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:19:59,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:19:59,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:19:59,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:19:59,862 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:19:59,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:20:01,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:20:05,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:20:05,825 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c [2024-11-14 04:20:06,445 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/48321dc0a/38c707541c444464afe36ac44ef16a3d/FLAGfbb16733c [2024-11-14 04:20:06,471 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/48321dc0a/38c707541c444464afe36ac44ef16a3d [2024-11-14 04:20:06,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:20:06,477 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:20:06,482 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:20:06,482 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:20:06,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:20:06,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:20:06" (1/1) ... [2024-11-14 04:20:06,494 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a29ca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:20:06, skipping insertion in model container [2024-11-14 04:20:06,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:20:06" (1/1) ... [2024-11-14 04:20:07,668 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:23:09,382 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:23:09,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c3cb966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:23:09, skipping insertion in model container [2024-11-14 04:23:09,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:23:09,383 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:23:09,385 INFO L158 Benchmark]: Toolchain (without parser) took 182907.82ms. Allocated memory was 427.8MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 251.9MB in the beginning and 1.1GB in the end (delta: -801.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 04:23:09,388 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:23:09,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 182901.51ms. Allocated memory was 427.8MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 251.9MB in the beginning and 1.1GB in the end (delta: -801.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 04:23:09,392 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 182901.51ms. Allocated memory was 427.8MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 251.9MB in the beginning and 1.1GB in the end (delta: -801.5MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51583]: 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_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/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_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/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_cc487732-c271-45e0-8b3e-14c0b2608516/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 c2122135cd2ef5c5d5e8d4bc2b9bb29d3d77ac6f06b024d6d96cc8c6a0c0e675 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:23:11,888 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:23:12,006 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:23:12,019 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:23:12,019 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:23:12,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:23:12,059 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:23:12,060 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:23:12,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:23:12,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:23:12,061 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:23:12,062 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:23:12,062 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:23:12,062 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:23:12,062 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:23:12,062 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:23:12,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:23:12,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:23:12,062 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:23:12,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:23:12,063 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:23:12,064 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:23:12,064 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:23:12,065 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:23:12,066 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:23:12,066 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:23:12,066 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_cc487732-c271-45e0-8b3e-14c0b2608516/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 -> c2122135cd2ef5c5d5e8d4bc2b9bb29d3d77ac6f06b024d6d96cc8c6a0c0e675 [2024-11-14 04:23:12,367 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:23:12,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:23:12,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:23:12,386 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:23:12,386 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:23:12,388 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:23:14,278 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:23:17,644 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:23:17,644 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_uaf.c [2024-11-14 04:23:18,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/b687ee0c3/f95244f37f744c93aaa79837f35579a9/FLAG37adefeb5 [2024-11-14 04:23:18,236 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc487732-c271-45e0-8b3e-14c0b2608516/bin/utaipan-verify-sOmjnqqW8E/data/b687ee0c3/f95244f37f744c93aaa79837f35579a9 [2024-11-14 04:23:18,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:23:18,246 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:23:18,248 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:23:18,248 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:23:18,256 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:23:18,257 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:23:18" (1/1) ... [2024-11-14 04:23:18,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49925831 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:23:18, skipping insertion in model container [2024-11-14 04:23:18,261 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:23:18" (1/1) ... [2024-11-14 04:23:19,291 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:26:15,909 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:26:15,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2babe248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:26:15, skipping insertion in model container [2024-11-14 04:26:15,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:26:15,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:26:15,914 INFO L158 Benchmark]: Toolchain (without parser) took 177666.81ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 345.6MB in the beginning and 120.7MB in the end (delta: 224.9MB). Peak memory consumption was 592.6MB. Max. memory is 16.1GB. [2024-11-14 04:26:15,914 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:26:15,917 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177664.14ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 345.6MB in the beginning and 120.7MB in the end (delta: 224.9MB). Peak memory consumption was 592.6MB. Max. memory is 16.1GB. [2024-11-14 04:26:15,918 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 117.4MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177664.14ms. Allocated memory was 503.3MB in the beginning and 813.7MB in the end (delta: 310.4MB). Free memory was 345.6MB in the beginning and 120.7MB in the end (delta: 224.9MB). Peak memory consumption was 592.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51583]: 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