./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_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_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/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_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/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_a8c53adc-92ec-436d-841e-ec98aab60b80/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:10:38,262 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:10:38,386 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:10:38,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:10:38,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:10:38,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:10:38,429 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:10:38,429 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:10:38,430 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:10:38,430 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:10:38,432 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:10:38,433 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:10:38,433 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:10:38,433 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:10:38,436 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:10:38,436 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:10:38,436 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:10:38,436 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:10:38,437 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:10:38,437 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:10:38,437 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:10:38,437 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:10:38,438 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:10:38,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:10:38,438 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:10:38,439 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:10:38,439 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:10:38,439 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:10:38,439 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:10:38,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:10:38,440 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:10:38,440 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:10:38,440 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:10:38,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:10:38,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:10:38,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:10:38,442 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:10:38,442 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:10:38,442 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:10:38,442 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:10:38,442 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:10:38,442 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_a8c53adc-92ec-436d-841e-ec98aab60b80/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-11-14 04:10:38,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:10:38,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:10:38,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:10:38,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:10:38,866 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:10:38,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:10:41,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:10:45,489 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:10:45,491 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-14 04:10:46,389 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/d21ead5d3/b83d2012aab94a879ce972a94d7644cb/FLAG3fd99b002 [2024-11-14 04:10:46,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/d21ead5d3/b83d2012aab94a879ce972a94d7644cb [2024-11-14 04:10:46,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:10:46,422 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:10:46,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:10:46,426 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:10:46,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:10:46,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:10:46" (1/1) ... [2024-11-14 04:10:46,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21e2e88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:10:46, skipping insertion in model container [2024-11-14 04:10:46,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:10:46" (1/1) ... [2024-11-14 04:10:47,717 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:14:08,148 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:14:08,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@336c02b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:14:08, skipping insertion in model container [2024-11-14 04:14:08,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:14:08,151 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:14:08,155 INFO L158 Benchmark]: Toolchain (without parser) took 201730.11ms. Allocated memory was 302.0MB in the beginning and 494.9MB in the end (delta: 192.9MB). Free memory was 149.3MB in the beginning and 245.4MB in the end (delta: -96.1MB). Peak memory consumption was 324.2MB. Max. memory is 16.1GB. [2024-11-14 04:14:08,156 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:14:08,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 201725.22ms. Allocated memory was 302.0MB in the beginning and 494.9MB in the end (delta: 192.9MB). Free memory was 149.0MB in the beginning and 245.4MB in the end (delta: -96.4MB). Peak memory consumption was 324.2MB. Max. memory is 16.1GB. [2024-11-14 04:14:08,161 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 75.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 201725.22ms. Allocated memory was 302.0MB in the beginning and 494.9MB in the end (delta: 192.9MB). Free memory was 149.0MB in the beginning and 245.4MB in the end (delta: -96.4MB). Peak memory consumption was 324.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51701]: 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_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/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_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/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_a8c53adc-92ec-436d-841e-ec98aab60b80/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:14:11,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:14:11,407 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:14:11,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:14:11,417 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:14:11,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:14:11,484 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:14:11,485 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:14:11,486 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:14:11,486 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:14:11,487 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:14:11,488 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:14:11,488 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:14:11,488 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:14:11,488 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:14:11,488 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:14:11,489 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:14:11,489 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:14:11,489 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:14:11,490 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:14:11,490 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:14:11,490 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:14:11,491 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:14:11,491 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:14:11,492 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:14:11,492 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:14:11,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:14:11,492 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:14:11,492 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:14:11,493 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:14:11,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:14:11,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:14:11,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:14:11,494 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:14:11,494 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:14:11,495 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:14:11,495 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:14:11,495 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_a8c53adc-92ec-436d-841e-ec98aab60b80/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-11-14 04:14:11,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:14:11,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:14:11,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:14:11,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:14:11,976 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:14:11,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c Unable to find full path for "g++" [2024-11-14 04:14:14,468 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:14:18,779 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:14:18,780 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-14 04:14:19,248 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/fc082bc89/cd675850a8254d7eb844bd34f015f38e/FLAGce9c2adef [2024-11-14 04:14:19,268 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8c53adc-92ec-436d-841e-ec98aab60b80/bin/utaipan-verify-sOmjnqqW8E/data/fc082bc89/cd675850a8254d7eb844bd34f015f38e [2024-11-14 04:14:19,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:14:19,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:14:19,276 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:14:19,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:14:19,284 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:14:19,285 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:14:19" (1/1) ... [2024-11-14 04:14:19,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794f44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:14:19, skipping insertion in model container [2024-11-14 04:14:19,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:14:19" (1/1) ... [2024-11-14 04:14:20,590 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:17:35,463 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:17:35,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71b0e3fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:17:35, skipping insertion in model container [2024-11-14 04:17:35,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:17:35,465 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:17:35,469 INFO L158 Benchmark]: Toolchain (without parser) took 196193.05ms. Allocated memory was 671.1MB in the beginning and 1.0GB in the end (delta: 343.9MB). Free memory was 511.2MB in the beginning and 533.7MB in the end (delta: -22.5MB). Peak memory consumption was 714.5MB. Max. memory is 16.1GB. [2024-11-14 04:17:35,470 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:17:35,472 INFO L158 Benchmark]: CACSL2BoogieTranslator took 196189.07ms. Allocated memory was 671.1MB in the beginning and 1.0GB in the end (delta: 343.9MB). Free memory was 511.2MB in the beginning and 533.7MB in the end (delta: -22.5MB). Peak memory consumption was 714.5MB. Max. memory is 16.1GB. [2024-11-14 04:17:35,474 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 196189.07ms. Allocated memory was 671.1MB in the beginning and 1.0GB in the end (delta: 343.9MB). Free memory was 511.2MB in the beginning and 533.7MB in the end (delta: -22.5MB). Peak memory consumption was 714.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51701]: 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