./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:56:08,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:56:08,585 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 03:56:08,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:56:08,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:56:08,610 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:56:08,611 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:56:08,611 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:56:08,612 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:56:08,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:56:08,612 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:56:08,613 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:56:08,613 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:56:08,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:08,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:56:08,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:56:08,614 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:56:08,614 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:56:08,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:56:08,614 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_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-12-06 03:56:08,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:56:08,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:56:08,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:56:08,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:56:08,869 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:56:08,870 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 03:56:11,544 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/35a901782/461d81e9fb9d46a4a871f76309d98f9a/FLAG665521af3 [2024-12-06 03:56:13,943 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:56:13,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 03:56:14,255 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/35a901782/461d81e9fb9d46a4a871f76309d98f9a/FLAG665521af3 [2024-12-06 03:56:14,267 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/35a901782/461d81e9fb9d46a4a871f76309d98f9a [2024-12-06 03:56:14,269 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:56:14,270 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:56:14,271 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:14,271 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:56:14,274 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:56:14,275 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:14" (1/1) ... [2024-12-06 03:56:14,275 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@842749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:14, skipping insertion in model container [2024-12-06 03:56:14,275 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:14" (1/1) ... [2024-12-06 03:56:14,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:56:15,645 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:56:15,645 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e5bea84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:15, skipping insertion in model container [2024-12-06 03:56:15,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:15,646 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:56:15,652 INFO L158 Benchmark]: Toolchain (without parser) took 1377.09ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 118.0MB in the beginning and 503.1MB in the end (delta: -385.1MB). Peak memory consumption was 154.9MB. Max. memory is 16.1GB. [2024-12-06 03:56:15,653 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:56:15,653 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1375.05ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 118.0MB in the beginning and 503.1MB in the end (delta: -385.1MB). Peak memory consumption was 154.9MB. Max. memory is 16.1GB. [2024-12-06 03:56:15,655 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1375.05ms. Allocated memory was 310.4MB in the beginning and 738.2MB in the end (delta: 427.8MB). Free memory was 118.0MB in the beginning and 503.1MB in the end (delta: -385.1MB). Peak memory consumption was 154.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35783]: 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_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:56:17,471 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:56:17,551 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-12-06 03:56:17,577 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:56:17,578 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:56:17,578 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:56:17,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:56:17,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:56:17,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:56:17,580 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:56:17,580 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:56:17,581 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:17,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:56:17,581 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:56:17,582 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:56:17,582 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_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-12-06 03:56:17,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:56:17,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:56:17,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:56:17,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:56:17,833 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:56:17,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 03:56:20,515 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/6c6c74e79/be523f8264564dff9dcd0216fa9e5457/FLAG4e9df0ee0 [2024-12-06 03:56:22,741 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:56:22,742 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-12-06 03:56:23,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/6c6c74e79/be523f8264564dff9dcd0216fa9e5457/FLAG4e9df0ee0 [2024-12-06 03:56:23,074 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6eac982d-c829-4a9c-9364-256d1e01677a/bin/ukojak-verify-CZk0znPC7b/data/6c6c74e79/be523f8264564dff9dcd0216fa9e5457 [2024-12-06 03:56:23,077 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:56:23,078 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:56:23,079 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:23,079 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:56:23,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:56:23,084 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:23" (1/1) ... [2024-12-06 03:56:23,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f226871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:23, skipping insertion in model container [2024-12-06 03:56:23,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:23" (1/1) ... [2024-12-06 03:56:23,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:59:04,393 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:59:04,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b27017c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:04, skipping insertion in model container [2024-12-06 03:59:04,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:04,394 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:59:04,397 INFO L158 Benchmark]: Toolchain (without parser) took 161317.43ms. Allocated memory was 302.0MB in the beginning and 520.1MB in the end (delta: 218.1MB). Free memory was 120.3MB in the beginning and 77.4MB in the end (delta: 42.9MB). Peak memory consumption was 320.7MB. Max. memory is 16.1GB. [2024-12-06 03:59:04,398 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:59:04,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 161315.05ms. Allocated memory was 302.0MB in the beginning and 520.1MB in the end (delta: 218.1MB). Free memory was 120.1MB in the beginning and 77.4MB in the end (delta: 42.8MB). Peak memory consumption was 320.7MB. Max. memory is 16.1GB. [2024-12-06 03:59:04,400 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 161315.05ms. Allocated memory was 302.0MB in the beginning and 520.1MB in the end (delta: 218.1MB). Free memory was 120.1MB in the beginning and 77.4MB in the end (delta: 42.8MB). Peak memory consumption was 320.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52975]: 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