./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:51:42,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:51:42,400 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:51:42,408 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:51:42,409 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:51:42,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:51:42,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:51:42,461 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:51:42,461 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:51:42,462 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:51:42,462 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:51:42,464 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:51:42,464 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:51:42,464 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:51:42,464 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:51:42,464 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:51:42,465 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:51:42,465 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:51:42,465 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:51:42,465 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:51:42,465 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:51:42,465 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:51:42,465 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:42,465 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:51:42,466 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:51:42,466 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:51:42,466 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:51:42,466 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_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-11-25 04:51:42,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:51:42,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:51:42,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:51:42,925 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:51:42,925 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:51:42,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c [2024-11-25 04:51:46,810 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/da10db6fa/ec99ef8237fa4c8a8ab12be29e465185/FLAG70804a67e [2024-11-25 04:51:51,271 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:51:51,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c [2024-11-25 04:51:51,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/da10db6fa/ec99ef8237fa4c8a8ab12be29e465185/FLAG70804a67e [2024-11-25 04:51:51,839 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/da10db6fa/ec99ef8237fa4c8a8ab12be29e465185 [2024-11-25 04:51:51,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:51:51,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:51:51,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:51,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:51:51,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:51:51,855 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:51" (1/1) ... [2024-11-25 04:51:51,859 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c44828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:51, skipping insertion in model container [2024-11-25 04:51:51,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:51:51" (1/1) ... [2024-11-25 04:51:53,256 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:51:54,214 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 04:51:54,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fd30005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:51:54, skipping insertion in model container [2024-11-25 04:51:54,219 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:51:54,219 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:51:54,221 INFO L158 Benchmark]: Toolchain (without parser) took 2373.93ms. Allocated memory was 402.7MB in the beginning and 864.0MB in the end (delta: 461.4MB). Free memory was 222.9MB in the beginning and 564.4MB in the end (delta: -341.5MB). Peak memory consumption was 162.7MB. Max. memory is 16.1GB. [2024-11-25 04:51:54,222 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:51:54,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2370.30ms. Allocated memory was 402.7MB in the beginning and 864.0MB in the end (delta: 461.4MB). Free memory was 222.9MB in the beginning and 564.4MB in the end (delta: -341.5MB). Peak memory consumption was 162.7MB. Max. memory is 16.1GB. [2024-11-25 04:51:54,227 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2370.30ms. Allocated memory was 402.7MB in the beginning and 864.0MB in the end (delta: 461.4MB). Free memory was 222.9MB in the beginning and 564.4MB in the end (delta: -341.5MB). Peak memory consumption was 162.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35790]: 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_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:51:56,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:51:56,987 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 04:51:57,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:51:57,026 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:51:57,026 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:51:57,026 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:51:57,027 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:51:57,027 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:51:57,027 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:51:57,028 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:51:57,028 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:51:57,028 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:51:57,029 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:51:57,029 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:51:57,029 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:51:57,029 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:51:57,029 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:51:57,030 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:51:57,030 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:51:57,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:51:57,030 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:51:57,030 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:51:57,030 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:51:57,031 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:51:57,031 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:51:57,031 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_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-11-25 04:51:57,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:51:57,388 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:51:57,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:51:57,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:51:57,395 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:51:57,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c [2024-11-25 04:52:00,366 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/15d75d3e6/068e3e397fc8419381174e664b0ea813/FLAGe165223f6 [2024-11-25 04:52:04,285 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:52:04,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_infer_nd.c [2024-11-25 04:52:04,914 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/15d75d3e6/068e3e397fc8419381174e664b0ea813/FLAGe165223f6 [2024-11-25 04:52:04,946 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b6039c4-c3ab-4f0e-8720-70519ac54ab1/bin/ukojak-verify-ENZ3QT5qd3/data/15d75d3e6/068e3e397fc8419381174e664b0ea813 [2024-11-25 04:52:04,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:52:04,952 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:52:04,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:52:04,954 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:52:04,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:52:04,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:52:04" (1/1) ... [2024-11-25 04:52:04,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48dd8914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:52:04, skipping insertion in model container [2024-11-25 04:52:04,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:52:04" (1/1) ... [2024-11-25 04:52:06,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:55:18,980 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 04:55:18,981 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b5ecdd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:55:18, skipping insertion in model container [2024-11-25 04:55:18,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:55:18,983 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:55:18,986 INFO L158 Benchmark]: Toolchain (without parser) took 194032.69ms. Allocated memory was 243.3MB in the beginning and 553.6MB in the end (delta: 310.4MB). Free memory was 101.6MB in the beginning and 54.9MB in the end (delta: 46.7MB). Peak memory consumption was 424.7MB. Max. memory is 16.1GB. [2024-11-25 04:55:18,987 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:55:18,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 194029.15ms. Allocated memory was 243.3MB in the beginning and 553.6MB in the end (delta: 310.4MB). Free memory was 101.6MB in the beginning and 54.9MB in the end (delta: 46.7MB). Peak memory consumption was 424.7MB. Max. memory is 16.1GB. [2024-11-25 04:55:18,991 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 64.6MB in the beginning and 64.6MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 194029.15ms. Allocated memory was 243.3MB in the beginning and 553.6MB in the end (delta: 310.4MB). Free memory was 101.6MB in the beginning and 54.9MB in the end (delta: 46.7MB). Peak memory consumption was 424.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52983]: 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