./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.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_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/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_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/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_656703cb-5232-494d-8362-d9593e20f02b/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 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:07:59,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:08:00,043 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:08:00,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:08:00,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:08:00,077 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:08:00,078 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:08:00,078 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:08:00,079 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:08:00,079 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:08:00,080 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:08:00,080 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:08:00,080 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:08:00,080 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:08:00,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:08:00,080 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:08:00,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:08:00,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:08:00,081 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:08:00,081 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:08:00,081 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:08:00,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:08:00,082 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_656703cb-5232-494d-8362-d9593e20f02b/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 -> 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 [2024-11-25 05:08:00,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:08:00,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:08:00,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:08:00,376 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:08:00,376 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:08:00,379 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-11-25 05:08:03,318 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/a3fc4758f/336fde4e389646a3b46d3c0210a797f4/FLAG565f913cd [2024-11-25 05:08:06,980 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:08:06,981 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-11-25 05:08:07,351 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/a3fc4758f/336fde4e389646a3b46d3c0210a797f4/FLAG565f913cd [2024-11-25 05:08:07,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/a3fc4758f/336fde4e389646a3b46d3c0210a797f4 [2024-11-25 05:08:07,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:08:07,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:08:07,376 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:08:07,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:08:07,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:08:07,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:07" (1/1) ... [2024-11-25 05:08:07,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@331f6966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:07, skipping insertion in model container [2024-11-25 05:08:07,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:07" (1/1) ... [2024-11-25 05:08:08,526 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:08:09,319 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:08:09,322 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@255d4aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:09, skipping insertion in model container [2024-11-25 05:08:09,322 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:08:09,323 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:08:09,325 INFO L158 Benchmark]: Toolchain (without parser) took 1950.01ms. Allocated memory was 411.0MB in the beginning and 889.2MB in the end (delta: 478.2MB). Free memory was 235.6MB in the beginning and 536.5MB in the end (delta: -300.9MB). Peak memory consumption was 202.4MB. Max. memory is 16.1GB. [2024-11-25 05:08:09,325 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory was 80.1MB in the beginning and 79.9MB in the end (delta: 216.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:08:09,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1947.31ms. Allocated memory was 411.0MB in the beginning and 889.2MB in the end (delta: 478.2MB). Free memory was 235.5MB in the beginning and 536.5MB in the end (delta: -301.1MB). Peak memory consumption was 202.4MB. Max. memory is 16.1GB. [2024-11-25 05:08:09,327 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 142.6MB. Free memory was 80.1MB in the beginning and 79.9MB in the end (delta: 216.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1947.31ms. Allocated memory was 411.0MB in the beginning and 889.2MB in the end (delta: 478.2MB). Free memory was 235.5MB in the beginning and 536.5MB in the end (delta: -301.1MB). Peak memory consumption was 202.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/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_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/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_656703cb-5232-494d-8362-d9593e20f02b/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 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:08:12,237 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:08:12,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:08:12,425 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:08:12,427 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:08:12,427 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:08:12,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:08:12,428 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:08:12,429 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:08:12,429 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:08:12,429 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:08:12,430 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:08:12,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:08:12,430 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:08:12,430 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:08:12,430 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:08:12,430 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:08:12,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:08:12,431 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:08:12,431 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:08:12,431 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_656703cb-5232-494d-8362-d9593e20f02b/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 -> 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 [2024-11-25 05:08:12,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:08:12,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:08:12,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:08:12,855 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:08:12,856 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:08:12,861 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-11-25 05:08:17,019 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/64c42d3fb/d29a13fb707141ae825f4cb5646dadbe/FLAG0f2e2b0a2 [2024-11-25 05:08:21,416 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:08:21,417 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-11-25 05:08:22,152 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/64c42d3fb/d29a13fb707141ae825f4cb5646dadbe/FLAG0f2e2b0a2 [2024-11-25 05:08:22,181 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_656703cb-5232-494d-8362-d9593e20f02b/bin/ukojak-verify-ENZ3QT5qd3/data/64c42d3fb/d29a13fb707141ae825f4cb5646dadbe [2024-11-25 05:08:22,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:08:22,190 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:08:22,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:08:22,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:08:22,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:08:22,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:22" (1/1) ... [2024-11-25 05:08:22,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@174835c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:22, skipping insertion in model container [2024-11-25 05:08:22,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:08:22" (1/1) ... [2024-11-25 05:08:23,323 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:11:35,840 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:11:35,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@607f5bf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:11:35, skipping insertion in model container [2024-11-25 05:11:35,843 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:11:35,844 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:11:35,847 INFO L158 Benchmark]: Toolchain (without parser) took 193655.27ms. Allocated memory was 327.2MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 141.0MB in the beginning and 800.8MB in the end (delta: -659.7MB). Peak memory consumption was 977.9MB. Max. memory is 16.1GB. [2024-11-25 05:11:35,849 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:11:35,850 INFO L158 Benchmark]: CACSL2BoogieTranslator took 193652.93ms. Allocated memory was 327.2MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 140.9MB in the beginning and 800.8MB in the end (delta: -659.9MB). Peak memory consumption was 977.9MB. Max. memory is 16.1GB. [2024-11-25 05:11:35,853 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 is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 193652.93ms. Allocated memory was 327.2MB in the beginning and 1.5GB in the end (delta: 1.1GB). Free memory was 140.9MB in the beginning and 800.8MB in the end (delta: -659.9MB). Peak memory consumption was 977.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51734]: 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