./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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 6a2ea5f55d1e8e3f93e41d1bbfd19fe2d7f9c640f50de424719a397388d5d7f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:47:29,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:47:29,956 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:47:29,961 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:47:29,962 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:47:29,995 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:47:29,997 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:47:29,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:47:29,998 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:47:29,998 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:47:29,998 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:47:29,998 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:47:29,999 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:47:29,999 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:47:29,999 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:47:29,999 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:47:29,999 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:47:30,000 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:47:30,001 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:47:30,001 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:47:30,001 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:47:30,001 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:47:30,001 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:47:30,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:47:30,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:47:30,002 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:47:30,003 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:47:30,003 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:47:30,003 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:47:30,004 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:47:30,006 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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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 -> 6a2ea5f55d1e8e3f93e41d1bbfd19fe2d7f9c640f50de424719a397388d5d7f5 [2024-11-14 04:47:30,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:47:30,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:47:30,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:47:30,354 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:47:30,355 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:47:30,357 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c Unable to find full path for "g++" [2024-11-14 04:47:32,277 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:47:35,704 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:47:35,705 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c [2024-11-14 04:47:36,081 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/81de07695/82f7c30681284c70ba5aed8634904485/FLAG10ad3df45 [2024-11-14 04:47:36,103 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/81de07695/82f7c30681284c70ba5aed8634904485 [2024-11-14 04:47:36,105 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:47:36,107 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:47:36,109 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:47:36,109 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:47:36,175 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:47:36,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:47:36" (1/1) ... [2024-11-14 04:47:36,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5109d93c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:47:36, skipping insertion in model container [2024-11-14 04:47:36,179 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:47:36" (1/1) ... [2024-11-14 04:47:37,131 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:50:31,381 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:50:31,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70d788fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:50:31, skipping insertion in model container [2024-11-14 04:50:31,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:50:31,384 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:50:31,387 INFO L158 Benchmark]: Toolchain (without parser) took 175278.13ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 187.9MB in the beginning and 1.1GB in the end (delta: -930.8MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-14 04:50:31,387 INFO L158 Benchmark]: CDTParser took 1.71ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:50:31,388 INFO L158 Benchmark]: CACSL2BoogieTranslator took 175274.93ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 187.7MB in the beginning and 1.1GB in the end (delta: -931.0MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-14 04:50:31,393 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.71ms. Allocated memory is still 167.8MB. Free memory is still 104.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 175274.93ms. Allocated memory was 402.7MB in the beginning and 1.9GB in the end (delta: 1.5GB). Free memory was 187.7MB in the beginning and 1.1GB in the end (delta: -931.0MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51490]: 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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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 6a2ea5f55d1e8e3f93e41d1bbfd19fe2d7f9c640f50de424719a397388d5d7f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:50:34,693 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:50:34,857 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:50:34,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:50:34,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:50:34,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:50:34,926 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:50:34,926 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:50:34,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:50:34,927 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:50:34,927 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:50:34,927 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:50:34,927 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:50:34,927 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:50:34,928 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:50:34,929 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:50:34,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:50:34,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:50:34,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:50:34,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:50:34,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:50:34,932 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:50:34,933 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:50:34,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:50:34,934 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:50:34,934 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:50:34,935 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:50:34,935 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:50:34,936 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:50:34,936 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_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/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 -> 6a2ea5f55d1e8e3f93e41d1bbfd19fe2d7f9c640f50de424719a397388d5d7f5 [2024-11-14 04:50:35,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:50:35,353 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:50:35,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:50:35,358 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:50:35,358 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:50:35,360 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c Unable to find full path for "g++" [2024-11-14 04:50:37,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:50:42,016 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:50:42,019 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/sv-benchmarks/c/coreutils-v8.31/uniq_3args_ok.c [2024-11-14 04:50:42,664 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/7f752eb3c/9b158bab612c437d9f5bcadddd873210/FLAG1d19b70d4 [2024-11-14 04:50:42,699 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29e5df93-dcaf-463f-b6b2-ea3e2a81aee4/bin/utaipan-verify-sOmjnqqW8E/data/7f752eb3c/9b158bab612c437d9f5bcadddd873210 [2024-11-14 04:50:42,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:50:42,703 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:50:42,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:50:42,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:50:42,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:50:42,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:50:42" (1/1) ... [2024-11-14 04:50:42,725 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c22dbf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:50:42, skipping insertion in model container [2024-11-14 04:50:42,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:50:42" (1/1) ... [2024-11-14 04:50:43,959 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:53:21,244 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:53:21,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ff8b1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:53:21, skipping insertion in model container [2024-11-14 04:53:21,247 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:53:21,248 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:53:21,250 INFO L158 Benchmark]: Toolchain (without parser) took 158545.47ms. Allocated memory was 293.6MB in the beginning and 788.5MB in the end (delta: 494.9MB). Free memory was 108.4MB in the beginning and 237.1MB in the end (delta: -128.7MB). Peak memory consumption was 591.4MB. Max. memory is 16.1GB. [2024-11-14 04:53:21,250 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:53:21,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158539.65ms. Allocated memory was 293.6MB in the beginning and 788.5MB in the end (delta: 494.9MB). Free memory was 107.9MB in the beginning and 237.1MB in the end (delta: -129.2MB). Peak memory consumption was 591.4MB. Max. memory is 16.1GB. [2024-11-14 04:53:21,254 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 50.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158539.65ms. Allocated memory was 293.6MB in the beginning and 788.5MB in the end (delta: 494.9MB). Free memory was 107.9MB in the beginning and 237.1MB in the end (delta: -129.2MB). Peak memory consumption was 591.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51490]: 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