./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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 7201da712a68d4f5d9ac960170d9a8e359b39e1f53c01ba9d3bf9252d85e3062 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:38:53,571 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:38:53,651 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:38:53,656 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:38:53,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:38:53,681 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:38:53,682 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:38:53,682 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:38:53,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:38:53,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:38:53,683 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:38:53,683 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:38:53,683 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:38:53,683 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:38:53,683 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:38:53,683 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:38:53,684 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:38:53,684 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:38:53,684 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:38:53,684 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:38:53,684 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:38:53,684 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:38:53,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:38:53,685 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:38:53,685 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:38:53,685 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:38:53,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:38:53,686 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:38:53,686 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:38:53,686 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:38:53,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:38:53,690 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:38:53,690 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:38:53,690 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:38:53,690 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:38:53,691 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:38:53,691 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:38:53,691 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:38:53,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:38:53,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:38:53,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:38:53,691 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:38:53,692 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:38:53,692 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:38:53,692 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:38:53,692 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:38:53,692 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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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 -> 7201da712a68d4f5d9ac960170d9a8e359b39e1f53c01ba9d3bf9252d85e3062 [2024-11-14 04:38:53,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:38:53,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:38:53,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:38:54,001 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:38:54,001 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:38:54,004 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:38:55,918 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:38:59,960 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:38:59,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c [2024-11-14 04:39:00,772 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/6a145f101/9b5990bf8dd947a48e1a9fd4c04fde7d/FLAGe57461ec1 [2024-11-14 04:39:00,807 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/6a145f101/9b5990bf8dd947a48e1a9fd4c04fde7d [2024-11-14 04:39:00,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:39:00,816 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:39:00,818 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:39:00,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:39:00,827 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:39:00,831 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:39:00" (1/1) ... [2024-11-14 04:39:00,833 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e3d62c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:39:00, skipping insertion in model container [2024-11-14 04:39:00,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:39:00" (1/1) ... [2024-11-14 04:39:02,030 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:42:12,454 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:42:12,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40849a7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:42:12, skipping insertion in model container [2024-11-14 04:42:12,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:42:12,456 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:42:12,461 INFO L158 Benchmark]: Toolchain (without parser) took 191645.50ms. Allocated memory was 327.2MB in the beginning and 696.3MB in the end (delta: 369.1MB). Free memory was 141.8MB in the beginning and 390.5MB in the end (delta: -248.7MB). Peak memory consumption was 503.1MB. Max. memory is 16.1GB. [2024-11-14 04:42:12,461 INFO L158 Benchmark]: CDTParser took 1.16ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:42:12,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 191638.28ms. Allocated memory was 327.2MB in the beginning and 696.3MB in the end (delta: 369.1MB). Free memory was 141.7MB in the beginning and 390.5MB in the end (delta: -248.9MB). Peak memory consumption was 503.1MB. Max. memory is 16.1GB. [2024-11-14 04:42:12,463 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.16ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 191638.28ms. Allocated memory was 327.2MB in the beginning and 696.3MB in the end (delta: 369.1MB). Free memory was 141.7MB in the beginning and 390.5MB in the end (delta: -248.9MB). Peak memory consumption was 503.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51497]: 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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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 7201da712a68d4f5d9ac960170d9a8e359b39e1f53c01ba9d3bf9252d85e3062 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:42:15,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:42:15,187 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:42:15,193 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:42:15,193 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:42:15,216 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:42:15,217 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:42:15,217 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:42:15,218 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:42:15,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:42:15,218 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:42:15,218 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:42:15,218 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:42:15,218 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:42:15,218 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:42:15,219 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:42:15,219 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:42:15,219 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:42:15,219 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:42:15,220 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:42:15,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:42:15,221 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:42:15,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:42:15,222 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:42:15,223 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_848dc58d-a458-4a53-abeb-ac764b4f4ab0/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 -> 7201da712a68d4f5d9ac960170d9a8e359b39e1f53c01ba9d3bf9252d85e3062 [2024-11-14 04:42:15,515 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:42:15,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:42:15,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:42:15,528 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:42:15,529 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:42:15,530 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:42:17,612 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:42:22,290 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:42:22,294 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_292_csa_nd.c [2024-11-14 04:42:23,335 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/028e43be3/52d586f35f114675bd21a40f2f169e8e/FLAGeb3e6de5c [2024-11-14 04:42:23,367 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_848dc58d-a458-4a53-abeb-ac764b4f4ab0/bin/utaipan-verify-sOmjnqqW8E/data/028e43be3/52d586f35f114675bd21a40f2f169e8e [2024-11-14 04:42:23,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:42:23,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:42:23,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:42:23,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:42:23,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:42:23,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:42:23" (1/1) ... [2024-11-14 04:42:23,385 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5436ced0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:42:23, skipping insertion in model container [2024-11-14 04:42:23,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:42:23" (1/1) ... [2024-11-14 04:42:24,847 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:45:31,318 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:45:31,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e261e22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:31, skipping insertion in model container [2024-11-14 04:45:31,322 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:45:31,323 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:45:31,330 INFO L158 Benchmark]: Toolchain (without parser) took 187951.75ms. Allocated memory was 293.6MB in the beginning and 578.8MB in the end (delta: 285.2MB). Free memory was 123.4MB in the beginning and 65.4MB in the end (delta: 57.9MB). Peak memory consumption was 430.9MB. Max. memory is 16.1GB. [2024-11-14 04:45:31,330 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:45:31,331 INFO L158 Benchmark]: CACSL2BoogieTranslator took 187947.83ms. Allocated memory was 293.6MB in the beginning and 578.8MB in the end (delta: 285.2MB). Free memory was 123.2MB in the beginning and 65.4MB in the end (delta: 57.8MB). Peak memory consumption was 430.9MB. Max. memory is 16.1GB. [2024-11-14 04:45:31,336 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 187947.83ms. Allocated memory was 293.6MB in the beginning and 578.8MB in the end (delta: 285.2MB). Free memory was 123.2MB in the beginning and 65.4MB in the end (delta: 57.8MB). Peak memory consumption was 430.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51497]: 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