./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_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_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/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_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/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_c27dc51e-d916-423a-b128-868b3e2250fa/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 2584dd52dfd9c30d0d4c38e9fc81af9848716553f2074e58ef85d77bef0befcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:02:04,983 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:02:05,096 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:02:05,103 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:02:05,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:02:05,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:02:05,146 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:02:05,146 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:02:05,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:02:05,148 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:02:05,149 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:02:05,149 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:02:05,149 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:02:05,149 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:02:05,150 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:02:05,150 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:02:05,150 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:02:05,150 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:02:05,151 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:02:05,151 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:02:05,151 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:02:05,151 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:02:05,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:02:05,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:02:05,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:02:05,153 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:02:05,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:02:05,154 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:02:05,154 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:02:05,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:02:05,155 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_c27dc51e-d916-423a-b128-868b3e2250fa/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 -> 2584dd52dfd9c30d0d4c38e9fc81af9848716553f2074e58ef85d77bef0befcd [2024-11-14 05:02:05,483 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:02:05,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:02:05,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:02:05,498 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:02:05,498 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:02:05,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:02:07,424 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:02:11,303 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:02:11,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c [2024-11-14 05:02:11,710 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/6b4d4513b/25373145bf684fcaad2d6fbbc285714c/FLAG47a254870 [2024-11-14 05:02:11,727 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/6b4d4513b/25373145bf684fcaad2d6fbbc285714c [2024-11-14 05:02:11,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:02:11,731 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:02:11,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:02:11,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:02:11,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:02:11,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:11" (1/1) ... [2024-11-14 05:02:11,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6994996f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:02:11, skipping insertion in model container [2024-11-14 05:02:11,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:02:11" (1/1) ... [2024-11-14 05:02:12,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:05:37,700 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:05:37,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5dd87382 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:05:37, skipping insertion in model container [2024-11-14 05:05:37,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:05:37,703 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:05:37,706 INFO L158 Benchmark]: Toolchain (without parser) took 205973.43ms. Allocated memory was 402.7MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 189.7MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-14 05:05:37,708 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:05:37,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 205970.59ms. Allocated memory was 402.7MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 189.7MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-14 05:05:37,714 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 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 205970.59ms. Allocated memory was 402.7MB in the beginning and 2.1GB in the end (delta: 1.7GB). Free memory was 189.7MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51654]: 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_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/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_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/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_c27dc51e-d916-423a-b128-868b3e2250fa/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 2584dd52dfd9c30d0d4c38e9fc81af9848716553f2074e58ef85d77bef0befcd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:05:41,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:05:41,313 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:05:41,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:05:41,321 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:05:41,371 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:05:41,372 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:05:41,372 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:05:41,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:05:41,374 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:05:41,375 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:05:41,375 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:05:41,375 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:05:41,375 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:05:41,376 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:05:41,376 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:05:41,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:05:41,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:05:41,378 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:05:41,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:05:41,378 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:05:41,378 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:05:41,379 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:05:41,379 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:05:41,379 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:05:41,379 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:05:41,380 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:05:41,380 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:05:41,380 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:05:41,380 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:05:41,380 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:05:41,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:05:41,381 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:05:41,381 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:05:41,382 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:05:41,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:05:41,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:05:41,383 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:05:41,383 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:05:41,383 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:05:41,384 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:05:41,384 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:05:41,384 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_c27dc51e-d916-423a-b128-868b3e2250fa/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 -> 2584dd52dfd9c30d0d4c38e9fc81af9848716553f2074e58ef85d77bef0befcd [2024-11-14 05:05:41,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:05:41,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:05:41,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:05:41,858 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:05:41,862 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:05:41,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c Unable to find full path for "g++" [2024-11-14 05:05:44,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:05:48,420 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:05:48,421 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/sv-benchmarks/c/coreutils-v8.31/od_3args_klee-sa_ko_639-694_csa_uaf.c [2024-11-14 05:05:48,767 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/1bf1481ff/dad91017e113430abb62d5871f9cf2e1/FLAG6d4c8880e [2024-11-14 05:05:48,782 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c27dc51e-d916-423a-b128-868b3e2250fa/bin/utaipan-verify-sOmjnqqW8E/data/1bf1481ff/dad91017e113430abb62d5871f9cf2e1 [2024-11-14 05:05:48,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:05:48,786 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:05:48,787 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:05:48,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:05:48,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:05:48,792 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:05:48" (1/1) ... [2024-11-14 05:05:48,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ed586a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:05:48, skipping insertion in model container [2024-11-14 05:05:48,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:05:48" (1/1) ... [2024-11-14 05:05:49,779 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:08:48,191 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:08:48,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@188ac41f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:08:48, skipping insertion in model container [2024-11-14 05:08:48,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:08:48,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:08:48,195 INFO L158 Benchmark]: Toolchain (without parser) took 179407.85ms. Allocated memory was 377.5MB in the beginning and 746.6MB in the end (delta: 369.1MB). Free memory was 202.1MB in the beginning and 76.1MB in the end (delta: 125.9MB). Peak memory consumption was 539.7MB. Max. memory is 16.1GB. [2024-11-14 05:08:48,195 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:08:48,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 179405.45ms. Allocated memory was 377.5MB in the beginning and 746.6MB in the end (delta: 369.1MB). Free memory was 201.7MB in the beginning and 76.1MB in the end (delta: 125.6MB). Peak memory consumption was 539.7MB. Max. memory is 16.1GB. [2024-11-14 05:08:48,197 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 179405.45ms. Allocated memory was 377.5MB in the beginning and 746.6MB in the end (delta: 369.1MB). Free memory was 201.7MB in the beginning and 76.1MB in the end (delta: 125.6MB). Peak memory consumption was 539.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51654]: 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