./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:01:57,883 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:01:57,974 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 23:01:57,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:01:57,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:01:58,017 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:01:58,020 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:01:58,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:01:58,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:01:58,021 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:01:58,021 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:01:58,022 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:01:58,022 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:01:58,022 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:01:58,022 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:01:58,022 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:01:58,024 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:01:58,025 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:01:58,025 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:01:58,025 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:01:58,025 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:01:58,025 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:01:58,025 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:01:58,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:01:58,026 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:01:58,026 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:01:58,026 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:01:58,026 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:01:58,026 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_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 [2024-11-13 23:01:58,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:01:58,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:01:58,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:01:58,348 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:01:58,350 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:01:58,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/global-atexit-1.i Unable to find full path for "g++" [2024-11-13 23:02:00,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:00,589 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:00,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/sv-benchmarks/c/memsafety/global-atexit-1.i [2024-11-13 23:02:00,610 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/506b16698/a10e129ec9724150a1a5d96d0c974db4/FLAGc53879449 [2024-11-13 23:02:00,807 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/506b16698/a10e129ec9724150a1a5d96d0c974db4 [2024-11-13 23:02:00,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:00,811 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:00,814 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:00,814 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:00,820 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:00,821 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:00" (1/1) ... [2024-11-13 23:02:00,823 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cdbcade and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:00, skipping insertion in model container [2024-11-13 23:02:00,823 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:00" (1/1) ... [2024-11-13 23:02:00,861 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:01,191 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: _Exit [2024-11-13 23:02:01,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@74969216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:01, skipping insertion in model container [2024-11-13 23:02:01,192 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:01,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:02:01,195 INFO L158 Benchmark]: Toolchain (without parser) took 383.15ms. Allocated memory is still 117.4MB. Free memory was 93.7MB in the beginning and 82.6MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:01,196 INFO L158 Benchmark]: CDTParser took 0.98ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:01,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 378.93ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 82.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:01,198 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98ms. Allocated memory is still 167.8MB. Free memory is still 103.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 378.93ms. Allocated memory is still 117.4MB. Free memory was 93.3MB in the beginning and 82.6MB in the end (delta: 10.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 566]: Unsupported Syntax Unsupported function: _Exit 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_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:02:03,806 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:02:03,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf [2024-11-13 23:02:03,987 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:02:03,989 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:02:03,989 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:02:03,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:02:03,990 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:02:03,990 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:02:03,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:02:03,991 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:02:03,992 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:02:03,993 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:03,993 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:02:03,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:02:03,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:03,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:02:03,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:02:03,995 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:02:03,996 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:02:03,996 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:02:03,996 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_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm 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-memcleanup) ) 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 [2024-11-13 23:02:04,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:02:04,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:02:04,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:02:04,389 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:02:04,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:02:04,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/global-atexit-1.i Unable to find full path for "g++" [2024-11-13 23:02:06,353 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:06,628 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:06,629 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/sv-benchmarks/c/memsafety/global-atexit-1.i [2024-11-13 23:02:06,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/9a549966c/0b0cf2c9afb64e89845698aa83e0c0ee/FLAG65471cfcc [2024-11-13 23:02:06,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85718215-e5b2-4b19-88e2-4203f68177c3/bin/ukojak-verify-EEHR8qb7sm/data/9a549966c/0b0cf2c9afb64e89845698aa83e0c0ee [2024-11-13 23:02:06,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:06,661 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:06,662 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:06,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:06,667 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:06,668 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:06" (1/1) ... [2024-11-13 23:02:06,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bdae208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:06, skipping insertion in model container [2024-11-13 23:02:06,670 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:06" (1/1) ... [2024-11-13 23:02:06,700 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:07,060 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: _Exit [2024-11-13 23:02:07,061 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b6ebbbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:07, skipping insertion in model container [2024-11-13 23:02:07,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:07,062 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-13 23:02:07,063 INFO L158 Benchmark]: Toolchain (without parser) took 402.18ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 48.4MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:07,066 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory was 65.5MB in the beginning and 65.4MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:02:07,066 INFO L158 Benchmark]: CACSL2BoogieTranslator took 399.40ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 48.4MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:02:07,068 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 83.9MB. Free memory was 65.5MB in the beginning and 65.4MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 399.40ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 48.4MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 566]: Unsupported Syntax Unsupported function: _Exit 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