./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 02:06:57,946 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 02:06:58,017 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-24 02:06:58,023 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 02:06:58,023 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 02:06:58,069 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 02:06:58,069 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 02:06:58,070 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 02:06:58,070 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 02:06:58,070 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 02:06:58,070 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 02:06:58,071 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 02:06:58,071 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 02:06:58,071 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 02:06:58,072 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 02:06:58,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 02:06:58,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 02:06:58,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 02:06:58,075 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 02:06:58,076 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:06:58,076 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:06:58,076 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:06:58,077 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:06:58,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:06:58,077 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 02:06:58,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 02:06:58,077 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 02:06:58,078 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 02:06:58,079 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 02:06:58,079 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 02:06:58,079 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 02:06:58,079 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 02:06:58,079 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC 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 -> Automizer 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 -> a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 [2024-11-24 02:06:58,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 02:06:58,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 02:06:58,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 02:06:58,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 02:06:58,428 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 02:06:58,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-24 02:07:01,552 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/a0a1c662a/f4bf48902332487a84e4993b75874df3/FLAG477885cae [2024-11-24 02:07:05,005 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 02:07:05,006 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-24 02:07:05,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/a0a1c662a/f4bf48902332487a84e4993b75874df3/FLAG477885cae [2024-11-24 02:07:05,444 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/a0a1c662a/f4bf48902332487a84e4993b75874df3 [2024-11-24 02:07:05,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 02:07:05,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 02:07:05,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 02:07:05,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 02:07:05,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 02:07:05,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:05" (1/1) ... [2024-11-24 02:07:05,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c25715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:05, skipping insertion in model container [2024-11-24 02:07:05,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:05" (1/1) ... [2024-11-24 02:07:06,587 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 02:07:07,522 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-24 02:07:07,525 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f973639 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:07, skipping insertion in model container [2024-11-24 02:07:07,525 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 02:07:07,526 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 02:07:07,529 INFO L158 Benchmark]: Toolchain (without parser) took 2079.28ms. Allocated memory was 503.3MB in the beginning and 956.3MB in the end (delta: 453.0MB). Free memory was 340.9MB in the beginning and 675.6MB in the end (delta: -334.7MB). Peak memory consumption was 170.2MB. Max. memory is 16.1GB. [2024-11-24 02:07:07,532 INFO L158 Benchmark]: CDTParser took 1.75ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 02:07:07,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2075.08ms. Allocated memory was 503.3MB in the beginning and 956.3MB in the end (delta: 453.0MB). Free memory was 340.9MB in the beginning and 675.6MB in the end (delta: -334.7MB). Peak memory consumption was 170.2MB. Max. memory is 16.1GB. [2024-11-24 02:07:07,534 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.75ms. Allocated memory is still 167.8MB. Free memory is still 103.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2075.08ms. Allocated memory was 503.3MB in the beginning and 956.3MB in the end (delta: 453.0MB). Free memory was 340.9MB in the beginning and 675.6MB in the end (delta: -334.7MB). Peak memory consumption was 170.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: Unsupported Syntax floats in unions are not supported in the integer translation. 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_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 02:07:10,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 02:07:10,562 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2024-11-24 02:07:10,572 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 02:07:10,573 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 02:07:10,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 02:07:10,630 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 02:07:10,630 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 02:07:10,631 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 02:07:10,631 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 02:07:10,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 02:07:10,632 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 02:07:10,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 02:07:10,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 02:07:10,633 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 02:07:10,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 02:07:10,634 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 02:07:10,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 02:07:10,634 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 02:07:10,634 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 02:07:10,635 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 02:07:10,636 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 02:07:10,636 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:07:10,636 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:07:10,637 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:07:10,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 02:07:10,637 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 02:07:10,638 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC 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 -> Automizer 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 -> a5a89e086422fae6d5a8f3aa774598cc54b3409e9e5ebf8f0239bd961b0160c4 [2024-11-24 02:07:10,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 02:07:10,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 02:07:10,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 02:07:10,973 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 02:07:10,975 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 02:07:10,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-24 02:07:14,259 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/c20725c04/88155eb88fd947c097f72b338ab73380/FLAG4c23a6dd3 [2024-11-24 02:07:17,813 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 02:07:17,814 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_584-249-471_csa_nd.c [2024-11-24 02:07:18,392 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/c20725c04/88155eb88fd947c097f72b338ab73380/FLAG4c23a6dd3 [2024-11-24 02:07:18,844 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9088609f-f155-4464-bd6a-886599df13b0/bin/uautomizer-verify-LYvppIcaGC/data/c20725c04/88155eb88fd947c097f72b338ab73380 [2024-11-24 02:07:18,846 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 02:07:18,848 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 02:07:18,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 02:07:18,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 02:07:18,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 02:07:18,855 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:18" (1/1) ... [2024-11-24 02:07:18,856 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@545a8745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:07:18, skipping insertion in model container [2024-11-24 02:07:18,856 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:07:18" (1/1) ... [2024-11-24 02:07:20,351 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 02:10:16,002 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-24 02:10:16,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f4af2fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:10:16, skipping insertion in model container [2024-11-24 02:10:16,005 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 02:10:16,005 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-24 02:10:16,008 INFO L158 Benchmark]: Toolchain (without parser) took 177158.70ms. Allocated memory was 595.6MB in the beginning and 864.0MB in the end (delta: 268.4MB). Free memory was 439.7MB in the beginning and 267.7MB in the end (delta: 172.0MB). Peak memory consumption was 626.9MB. Max. memory is 16.1GB. [2024-11-24 02:10:16,008 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 02:10:16,011 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177156.06ms. Allocated memory was 595.6MB in the beginning and 864.0MB in the end (delta: 268.4MB). Free memory was 439.3MB in the beginning and 267.7MB in the end (delta: 171.5MB). Peak memory consumption was 626.9MB. Max. memory is 16.1GB. [2024-11-24 02:10:16,013 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177156.06ms. Allocated memory was 595.6MB in the beginning and 864.0MB in the end (delta: 268.4MB). Free memory was 439.3MB in the beginning and 267.7MB in the end (delta: 171.5MB). Peak memory consumption was 626.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52287]: Unsupported Syntax Unsupported function: atexit 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