./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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 b8b86dc0e58a66e50361f9e84d34c14eb7fd5f2e35764716e4dea58d825e00d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:47:55,858 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:47:55,917 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:47:55,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:47:55,922 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:47:55,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:47:55,947 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:47:55,947 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:47:55,948 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:47:55,948 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:47:55,948 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:47:55,949 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:47:55,949 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:47:55,949 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:47:55,949 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:47:55,949 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:47:55,949 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:47:55,950 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:47:55,950 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:47:55,950 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:47:55,951 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:47:55,951 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:47:55,952 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:47:55,952 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:47:55,952 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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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 -> b8b86dc0e58a66e50361f9e84d34c14eb7fd5f2e35764716e4dea58d825e00d7 [2024-11-14 04:47:56,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:47:56,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:47:56,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:47:56,320 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:47:56,321 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:47:56,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c Unable to find full path for "g++" [2024-11-14 04:47:58,252 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:02,147 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:02,148 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c [2024-11-14 04:48:02,692 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/785a6a551/84eb73e3e0144977b4608437a72eea60/FLAGe0c6f5910 [2024-11-14 04:48:02,720 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/785a6a551/84eb73e3e0144977b4608437a72eea60 [2024-11-14 04:48:02,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:02,726 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:02,731 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:02,731 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:02,737 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:02,738 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:02" (1/1) ... [2024-11-14 04:48:02,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d77d9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:02, skipping insertion in model container [2024-11-14 04:48:02,742 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:02" (1/1) ... [2024-11-14 04:48:04,105 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:50:54,957 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:50:54,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@733581b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:50:54, skipping insertion in model container [2024-11-14 04:50:54,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:50:54,959 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:50:54,962 INFO L158 Benchmark]: Toolchain (without parser) took 172234.89ms. Allocated memory was 276.8MB in the beginning and 822.1MB in the end (delta: 545.3MB). Free memory was 121.6MB in the beginning and 510.9MB in the end (delta: -389.3MB). Peak memory consumption was 612.3MB. Max. memory is 16.1GB. [2024-11-14 04:50:54,965 INFO L158 Benchmark]: CDTParser took 1.29ms. Allocated memory is still 83.9MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:50:54,966 INFO L158 Benchmark]: CACSL2BoogieTranslator took 172228.93ms. Allocated memory was 276.8MB in the beginning and 822.1MB in the end (delta: 545.3MB). Free memory was 121.5MB in the beginning and 510.9MB in the end (delta: -389.4MB). Peak memory consumption was 612.3MB. Max. memory is 16.1GB. [2024-11-14 04:50:54,971 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.29ms. Allocated memory is still 83.9MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 172228.93ms. Allocated memory was 276.8MB in the beginning and 822.1MB in the end (delta: 545.3MB). Free memory was 121.5MB in the beginning and 510.9MB in the end (delta: -389.4MB). Peak memory consumption was 612.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52206]: 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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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 b8b86dc0e58a66e50361f9e84d34c14eb7fd5f2e35764716e4dea58d825e00d7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:50:58,015 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:50:58,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:50:58,173 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:50:58,174 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:50:58,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:50:58,223 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:50:58,224 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:50:58,224 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:50:58,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:50:58,225 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:50:58,225 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:50:58,225 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:50:58,225 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:50:58,227 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:50:58,227 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:50:58,227 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:50:58,227 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:50:58,228 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:50:58,228 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:50:58,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:50:58,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:50:58,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:50:58,230 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:50:58,230 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:50:58,231 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:50:58,231 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:50:58,231 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:50:58,231 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_f98fd2dd-bccf-4bac-819f-6fac07ff8193/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 -> b8b86dc0e58a66e50361f9e84d34c14eb7fd5f2e35764716e4dea58d825e00d7 [2024-11-14 04:50:58,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:50:58,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:50:58,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:50:58,678 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:50:58,678 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:50:58,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c Unable to find full path for "g++" [2024-11-14 04:51:00,888 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:51:05,856 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:51:05,857 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_760_infer_nd.c [2024-11-14 04:51:06,310 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/ed61d1acb/fb685cc5846449428456abfe68ce5002/FLAG773840b17 [2024-11-14 04:51:06,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f98fd2dd-bccf-4bac-819f-6fac07ff8193/bin/utaipan-verify-sOmjnqqW8E/data/ed61d1acb/fb685cc5846449428456abfe68ce5002 [2024-11-14 04:51:06,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:51:06,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:51:06,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:51:06,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:51:06,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:51:06,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:51:06" (1/1) ... [2024-11-14 04:51:06,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@466ee933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:51:06, skipping insertion in model container [2024-11-14 04:51:06,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:51:06" (1/1) ... [2024-11-14 04:51:07,646 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:54:09,090 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:54:09,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73f228b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:54:09, skipping insertion in model container [2024-11-14 04:54:09,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:54:09,091 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:54:09,093 INFO L158 Benchmark]: Toolchain (without parser) took 182757.93ms. Allocated memory was 461.4MB in the beginning and 897.6MB in the end (delta: 436.2MB). Free memory was 257.9MB in the beginning and 448.6MB in the end (delta: -190.7MB). Peak memory consumption was 645.9MB. Max. memory is 16.1GB. [2024-11-14 04:54:09,095 INFO L158 Benchmark]: CDTParser took 0.93ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:54:09,096 INFO L158 Benchmark]: CACSL2BoogieTranslator took 182754.70ms. Allocated memory was 461.4MB in the beginning and 897.6MB in the end (delta: 436.2MB). Free memory was 257.9MB in the beginning and 448.6MB in the end (delta: -190.7MB). Peak memory consumption was 645.9MB. Max. memory is 16.1GB. [2024-11-14 04:54:09,098 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93ms. Allocated memory is still 83.9MB. Free memory is still 65.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 182754.70ms. Allocated memory was 461.4MB in the beginning and 897.6MB in the end (delta: 436.2MB). Free memory was 257.9MB in the beginning and 448.6MB in the end (delta: -190.7MB). Peak memory consumption was 645.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52206]: 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