./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:03:51,729 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:03:51,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 03:03:51,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:03:51,861 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:03:51,906 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:03:51,908 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:03:51,908 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:03:51,909 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:03:51,909 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:03:51,910 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:03:51,910 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:03:51,910 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:03:51,910 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:03:51,911 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:03:51,912 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:03:51,913 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:03:51,913 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:03:51,913 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:03:51,913 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:03:51,913 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:03:51,913 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:03:51,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:03:51,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:03:51,914 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:03:51,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:03:51,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:03:51,914 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:03:51,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:03:51,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:03:51,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:03:51,916 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2024-11-14 03:03:52,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:03:52,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:03:52,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:03:52,319 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:03:52,321 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:03:52,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:03:54,473 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:03:58,295 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:03:58,296 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2024-11-14 03:03:58,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/74a2afeb1/8c0f5702578641748de106ed96dabb6d/FLAGadd079384 [2024-11-14 03:03:58,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/74a2afeb1/8c0f5702578641748de106ed96dabb6d [2024-11-14 03:03:58,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:03:58,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:03:58,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:03:58,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:03:58,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:03:58,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:03:58" (1/1) ... [2024-11-14 03:03:58,842 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669b25f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:03:58, skipping insertion in model container [2024-11-14 03:03:58,842 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:03:58" (1/1) ... [2024-11-14 03:04:00,026 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:06:56,008 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:06:56,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ee7b276 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:06:56, skipping insertion in model container [2024-11-14 03:06:56,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:06:56,009 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:06:56,011 INFO L158 Benchmark]: Toolchain (without parser) took 177178.00ms. Allocated memory was 998.2MB in the beginning and 2.0GB in the end (delta: 998.2MB). Free memory was 796.2MB in the beginning and 1.1GB in the end (delta: -298.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-14 03:06:56,012 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:06:56,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177174.86ms. Allocated memory was 998.2MB in the beginning and 2.0GB in the end (delta: 998.2MB). Free memory was 796.2MB in the beginning and 1.1GB in the end (delta: -298.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-14 03:06:56,013 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 103.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177174.86ms. Allocated memory was 998.2MB in the beginning and 2.0GB in the end (delta: 998.2MB). Free memory was 796.2MB in the beginning and 1.1GB in the end (delta: -298.4MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51516]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:06:58,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:06:58,580 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 03:06:58,593 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:06:58,593 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:06:58,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:06:58,647 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:06:58,647 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:06:58,647 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:06:58,648 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:06:58,649 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:06:58,649 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:06:58,649 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:06:58,649 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:06:58,649 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:06:58,650 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:06:58,650 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:06:58,651 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:06:58,652 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:06:58,652 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:06:58,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:06:58,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:06:58,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:06:58,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:06:58,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:06:58,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:06:58,654 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:06:58,654 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:06:58,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:06:58,655 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:06:58,655 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_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E 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 -> Taipan 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 -> 805f483db49f254bfd8c51f6dec704887f1f6d328a4fa5b066f25f0104f9e232 [2024-11-14 03:06:58,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:06:58,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:06:58,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:06:58,957 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:06:58,958 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:06:58,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:07:00,939 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:07:04,580 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:07:04,581 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/sv-benchmarks/c/coreutils-v8.31/nl_3args_ok.c [2024-11-14 03:07:05,289 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/d6c7177d0/b69fed60a0714013b7266aaaf51045bb/FLAG852293009 [2024-11-14 03:07:05,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f72a866-08e7-4f43-a189-f939b94bad8a/bin/utaipan-verify-sOmjnqqW8E/data/d6c7177d0/b69fed60a0714013b7266aaaf51045bb [2024-11-14 03:07:05,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:07:05,326 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:07:05,330 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:07:05,331 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:07:05,338 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:07:05,344 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:07:05" (1/1) ... [2024-11-14 03:07:05,348 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@593c32c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:07:05, skipping insertion in model container [2024-11-14 03:07:05,349 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:07:05" (1/1) ... [2024-11-14 03:07:06,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:10:06,497 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:10:06,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@210bbe21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:10:06, skipping insertion in model container [2024-11-14 03:10:06,498 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:10:06,499 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:10:06,501 INFO L158 Benchmark]: Toolchain (without parser) took 181174.53ms. Allocated memory was 562.0MB in the beginning and 788.5MB in the end (delta: 226.5MB). Free memory was 384.7MB in the beginning and 175.7MB in the end (delta: 209.0MB). Peak memory consumption was 562.0MB. Max. memory is 16.1GB. [2024-11-14 03:10:06,501 INFO L158 Benchmark]: CDTParser took 1.54ms. Allocated memory is still 117.4MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:10:06,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 181169.09ms. Allocated memory was 562.0MB in the beginning and 788.5MB in the end (delta: 226.5MB). Free memory was 384.7MB in the beginning and 175.7MB in the end (delta: 209.0MB). Peak memory consumption was 562.0MB. Max. memory is 16.1GB. [2024-11-14 03:10:06,508 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.54ms. Allocated memory is still 117.4MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 181169.09ms. Allocated memory was 562.0MB in the beginning and 788.5MB in the end (delta: 226.5MB). Free memory was 384.7MB in the beginning and 175.7MB in the end (delta: 209.0MB). Peak memory consumption was 562.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51516]: Unsupported Syntax Unable to represent float literal 0x1.000000000000000p0F 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