./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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 6ebc9a4ad4ec797afe5be11f4b18cb69fd416a8214b6dbe2ab93d7518478d954 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:07:54,794 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:07:54,891 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:07:54,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:07:54,895 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:07:54,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:07:54,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:07:54,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:07:54,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:07:54,917 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:07:54,917 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:07:54,918 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:07:54,918 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:07:54,919 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:07:54,919 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:07:54,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:07:54,919 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:07:54,919 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:07:54,919 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:07:54,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:07:54,919 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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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 -> 6ebc9a4ad4ec797afe5be11f4b18cb69fd416a8214b6dbe2ab93d7518478d954 [2024-11-25 02:07:55,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:07:55,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:07:55,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:07:55,186 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:07:55,189 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:07:55,190 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c [2024-11-25 02:07:58,038 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a66191a6d/e156f4884890485b9db212c0571f2caa/FLAGe05b9bb19 [2024-11-25 02:08:01,383 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:08:01,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c [2024-11-25 02:08:01,858 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a66191a6d/e156f4884890485b9db212c0571f2caa/FLAGe05b9bb19 [2024-11-25 02:08:01,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a66191a6d/e156f4884890485b9db212c0571f2caa [2024-11-25 02:08:01,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:08:01,885 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:08:01,888 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:08:01,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:08:01,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:08:01,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:01" (1/1) ... [2024-11-25 02:08:01,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc72b2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:01, skipping insertion in model container [2024-11-25 02:08:01,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:01" (1/1) ... [2024-11-25 02:08:02,919 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:08:03,772 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 02:08:03,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c108323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:03, skipping insertion in model container [2024-11-25 02:08:03,777 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:08:03,777 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:08:03,779 INFO L158 Benchmark]: Toolchain (without parser) took 1892.97ms. Allocated memory was 360.7MB in the beginning and 394.3MB in the end (delta: 33.6MB). Free memory was 179.4MB in the beginning and 118.2MB in the end (delta: 61.2MB). Peak memory consumption was 143.5MB. Max. memory is 16.1GB. [2024-11-25 02:08:03,780 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 216.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:08:03,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1888.97ms. Allocated memory was 360.7MB in the beginning and 394.3MB in the end (delta: 33.6MB). Free memory was 177.8MB in the beginning and 118.2MB in the end (delta: 59.6MB). Peak memory consumption was 143.5MB. Max. memory is 16.1GB. [2024-11-25 02:08:03,785 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64ms. Allocated memory is still 167.8MB. Free memory was 103.4MB in the beginning and 103.2MB in the end (delta: 216.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1888.97ms. Allocated memory was 360.7MB in the beginning and 394.3MB in the end (delta: 33.6MB). Free memory was 177.8MB in the beginning and 118.2MB in the end (delta: 59.6MB). Peak memory consumption was 143.5MB. 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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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 6ebc9a4ad4ec797afe5be11f4b18cb69fd416a8214b6dbe2ab93d7518478d954 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:08:06,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:08:06,352 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 02:08:06,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:08:06,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:08:06,416 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:08:06,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:08:06,417 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:08:06,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:08:06,418 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:08:06,419 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:08:06,419 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:08:06,419 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:08:06,419 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 02:08:06,419 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 02:08:06,420 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 02:08:06,420 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:08:06,420 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:08:06,420 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:08:06,421 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:08:06,421 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:08:06,421 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:08:06,421 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:08:06,421 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 02:08:06,421 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:08:06,422 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:08:06,422 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:08:06,422 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:08:06,422 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 02:08:06,422 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 02:08:06,423 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 02:08:06,423 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_d6dd45dd-a891-4857-a907-52e74ec5ebdf/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 -> 6ebc9a4ad4ec797afe5be11f4b18cb69fd416a8214b6dbe2ab93d7518478d954 [2024-11-25 02:08:06,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:08:06,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:08:06,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:08:06,711 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:08:06,711 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:08:06,712 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c [2024-11-25 02:08:09,611 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a0fdb5294/b47702da878f4700b05adff4a33a1a64/FLAG73831d705 [2024-11-25 02:08:12,870 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:08:12,871 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_nd.c [2024-11-25 02:08:13,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a0fdb5294/b47702da878f4700b05adff4a33a1a64/FLAG73831d705 [2024-11-25 02:08:13,399 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6dd45dd-a891-4857-a907-52e74ec5ebdf/bin/ukojak-verify-ENZ3QT5qd3/data/a0fdb5294/b47702da878f4700b05adff4a33a1a64 [2024-11-25 02:08:13,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:08:13,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:08:13,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:08:13,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:08:13,412 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:08:13,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:13" (1/1) ... [2024-11-25 02:08:13,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1cb81f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:08:13, skipping insertion in model container [2024-11-25 02:08:13,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:08:13" (1/1) ... [2024-11-25 02:08:14,377 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:10:49,703 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 02:10:49,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5942041f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:10:49, skipping insertion in model container [2024-11-25 02:10:49,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:10:49,704 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 02:10:49,709 INFO L158 Benchmark]: Toolchain (without parser) took 156300.44ms. Allocated memory was 637.5MB in the beginning and 1.2GB in the end (delta: 520.1MB). Free memory was 470.2MB in the beginning and 347.0MB in the end (delta: 123.2MB). Peak memory consumption was 812.1MB. Max. memory is 16.1GB. [2024-11-25 02:10:49,710 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:10:49,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156297.90ms. Allocated memory was 637.5MB in the beginning and 1.2GB in the end (delta: 520.1MB). Free memory was 470.2MB in the beginning and 347.0MB in the end (delta: 123.2MB). Peak memory consumption was 812.1MB. Max. memory is 16.1GB. [2024-11-25 02:10:49,713 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156297.90ms. Allocated memory was 637.5MB in the beginning and 1.2GB in the end (delta: 520.1MB). Free memory was 470.2MB in the beginning and 347.0MB in the end (delta: 123.2MB). Peak memory consumption was 812.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51731]: 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