./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_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_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/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_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/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_8006562e-929b-40a4-92c0-d1c32c3acc3a/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 bbff90b2ebdb84d9ff65cedfa4836b5b98ac2b86242adbb5cde0b32d7eb21490 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:36:42,227 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:36:42,319 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:36:42,324 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:36:42,324 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:36:42,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:36:42,364 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:36:42,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:36:42,364 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:36:42,364 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:36:42,364 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:36:42,365 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:36:42,365 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:36:42,368 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:36:42,368 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:36:42,368 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:36:42,368 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:36:42,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:36:42,369 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:36:42,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:36:42,370 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:36:42,371 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:36:42,371 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:36:42,371 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:36:42,372 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:36:42,372 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:36:42,372 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_8006562e-929b-40a4-92c0-d1c32c3acc3a/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 -> bbff90b2ebdb84d9ff65cedfa4836b5b98ac2b86242adbb5cde0b32d7eb21490 [2024-11-14 04:36:42,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:36:42,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:36:42,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:36:42,676 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:36:42,676 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:36:42,678 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:36:44,660 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:36:48,663 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:36:48,667 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c [2024-11-14 04:36:49,630 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/a91e088de/0094b9d940f14eee8eb0a9a0abb3fd5d/FLAGfad514781 [2024-11-14 04:36:49,648 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/a91e088de/0094b9d940f14eee8eb0a9a0abb3fd5d [2024-11-14 04:36:49,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:36:49,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:36:49,655 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:36:49,656 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:36:49,661 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:36:49,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:36:49" (1/1) ... [2024-11-14 04:36:49,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@218badca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:36:49, skipping insertion in model container [2024-11-14 04:36:49,664 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:36:49" (1/1) ... [2024-11-14 04:36:50,801 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:39:57,973 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:39:57,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2f9641 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:39:57, skipping insertion in model container [2024-11-14 04:39:57,974 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:39:57,975 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:39:57,978 INFO L158 Benchmark]: Toolchain (without parser) took 188323.54ms. Allocated memory was 327.2MB in the beginning and 838.9MB in the end (delta: 511.7MB). Free memory was 139.9MB in the beginning and 318.6MB in the end (delta: -178.7MB). Peak memory consumption was 913.8MB. Max. memory is 16.1GB. [2024-11-14 04:39:57,979 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:39:57,980 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188319.74ms. Allocated memory was 327.2MB in the beginning and 838.9MB in the end (delta: 511.7MB). Free memory was 139.7MB in the beginning and 318.6MB in the end (delta: -178.9MB). Peak memory consumption was 913.8MB. Max. memory is 16.1GB. [2024-11-14 04:39:57,983 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54ms. Allocated memory is still 117.4MB. Free memory is still 72.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 188319.74ms. Allocated memory was 327.2MB in the beginning and 838.9MB in the end (delta: 511.7MB). Free memory was 139.7MB in the beginning and 318.6MB in the end (delta: -178.9MB). Peak memory consumption was 913.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52207]: 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_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/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_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/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_8006562e-929b-40a4-92c0-d1c32c3acc3a/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 bbff90b2ebdb84d9ff65cedfa4836b5b98ac2b86242adbb5cde0b32d7eb21490 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:40:00,894 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:40:01,037 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:40:01,052 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:40:01,052 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:40:01,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:40:01,102 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:40:01,102 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:40:01,102 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:40:01,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:40:01,104 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:40:01,104 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:40:01,104 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:40:01,105 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:40:01,105 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:40:01,105 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:40:01,106 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:40:01,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:40:01,106 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:40:01,107 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:40:01,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:40:01,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:40:01,108 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:40:01,108 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_8006562e-929b-40a4-92c0-d1c32c3acc3a/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 -> bbff90b2ebdb84d9ff65cedfa4836b5b98ac2b86242adbb5cde0b32d7eb21490 [2024-11-14 04:40:01,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:40:01,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:40:01,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:40:01,509 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:40:01,512 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:40:01,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:40:03,652 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:40:08,007 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:40:08,008 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_617-835_csa_uaf.c [2024-11-14 04:40:08,594 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/58f3392b0/daaf5aa3f45b45f2a441288f2ca195df/FLAGae0ac4d80 [2024-11-14 04:40:08,617 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8006562e-929b-40a4-92c0-d1c32c3acc3a/bin/utaipan-verify-sOmjnqqW8E/data/58f3392b0/daaf5aa3f45b45f2a441288f2ca195df [2024-11-14 04:40:08,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:40:08,625 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:40:08,629 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:40:08,629 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:40:08,634 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:40:08,635 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:40:08" (1/1) ... [2024-11-14 04:40:08,636 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb6261e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:40:08, skipping insertion in model container [2024-11-14 04:40:08,637 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:40:08" (1/1) ... [2024-11-14 04:40:10,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:43:14,817 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:43:14,817 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77e9cb5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:43:14, skipping insertion in model container [2024-11-14 04:43:14,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:43:14,823 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:43:14,830 INFO L158 Benchmark]: Toolchain (without parser) took 186199.44ms. Allocated memory was 226.5MB in the beginning and 503.3MB in the end (delta: 276.8MB). Free memory was 62.1MB in the beginning and 57.8MB in the end (delta: 4.3MB). Peak memory consumption was 362.7MB. Max. memory is 16.1GB. [2024-11-14 04:43:14,831 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 83.9MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:43:14,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 186193.72ms. Allocated memory was 226.5MB in the beginning and 503.3MB in the end (delta: 276.8MB). Free memory was 62.1MB in the beginning and 57.8MB in the end (delta: 4.3MB). Peak memory consumption was 362.7MB. Max. memory is 16.1GB. [2024-11-14 04:43:14,837 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 83.9MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 186193.72ms. Allocated memory was 226.5MB in the beginning and 503.3MB in the end (delta: 276.8MB). Free memory was 62.1MB in the beginning and 57.8MB in the end (delta: 4.3MB). Peak memory consumption was 362.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52207]: 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