./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/od_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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:54:45,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:54:45,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 03:54:45,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:54:45,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:54:45,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:54:45,944 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:54:45,944 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:54:45,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:54:45,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:54:45,945 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:54:45,946 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:54:45,946 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:54:45,946 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:54:45,946 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:54:45,946 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:54:45,946 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:54:45,947 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:54:45,947 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:54:45,947 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:54:45,947 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:54:45,947 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:54:45,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:54:45,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:54:45,948 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:54:45,949 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:54:45,950 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:54:45,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:54:45,950 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:54:45,951 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:54:45,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:54:45,951 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:54:45,951 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:54:45,952 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:54:45,952 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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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 -> 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d [2024-11-14 03:54:46,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:54:46,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:54:46,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:54:46,358 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:54:46,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:54:46,364 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:54:48,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:54:53,433 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:54:53,439 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-11-14 03:54:54,141 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/c7824470b/774e577c10fe448b99eeaa9573decd34/FLAG3fda945b3 [2024-11-14 03:54:54,169 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/c7824470b/774e577c10fe448b99eeaa9573decd34 [2024-11-14 03:54:54,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:54:54,175 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:54:54,177 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:54:54,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:54:54,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:54:54,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:54:54" (1/1) ... [2024-11-14 03:54:54,188 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0fe130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:54:54, skipping insertion in model container [2024-11-14 03:54:54,188 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:54:54" (1/1) ... [2024-11-14 03:54:55,448 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:58:18,354 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:58:18,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@580efa1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:58:18, skipping insertion in model container [2024-11-14 03:58:18,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:58:18,357 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:58:18,362 INFO L158 Benchmark]: Toolchain (without parser) took 204183.39ms. Allocated memory was 293.6MB in the beginning and 687.9MB in the end (delta: 394.3MB). Free memory was 113.6MB in the beginning and 212.5MB in the end (delta: -98.9MB). Peak memory consumption was 492.9MB. Max. memory is 16.1GB. [2024-11-14 03:58:18,362 INFO L158 Benchmark]: CDTParser took 1.25ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:58:18,363 INFO L158 Benchmark]: CACSL2BoogieTranslator took 204179.52ms. Allocated memory was 293.6MB in the beginning and 687.9MB in the end (delta: 394.3MB). Free memory was 113.4MB in the beginning and 212.5MB in the end (delta: -99.1MB). Peak memory consumption was 492.9MB. Max. memory is 16.1GB. [2024-11-14 03:58:18,365 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.25ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 204179.52ms. Allocated memory was 293.6MB in the beginning and 687.9MB in the end (delta: 394.3MB). Free memory was 113.4MB in the beginning and 212.5MB in the end (delta: -99.1MB). Peak memory consumption was 492.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51646]: 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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:58:21,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:58:21,452 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 03:58:21,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:58:21,459 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:58:21,482 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:58:21,483 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:58:21,483 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:58:21,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:58:21,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:58:21,484 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:58:21,484 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:58:21,484 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:58:21,484 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:58:21,484 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:58:21,485 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:58:21,485 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:58:21,485 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:58:21,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:58:21,485 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:58:21,485 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:58:21,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:58:21,487 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:58:21,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:58:21,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:58:21,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:58:21,488 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:58:21,488 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:58:21,488 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:58:21,488 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:58:21,488 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_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/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 -> 8178c9017fa113f95438a6ec8d3280c5b771464b2692c19f359304a81db33c4d [2024-11-14 03:58:21,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:58:21,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:58:21,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:58:21,878 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:58:21,879 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:58:21,880 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:58:24,179 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:58:29,100 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:58:29,101 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/sv-benchmarks/c/coreutils-v8.31/od_3args_ok.c [2024-11-14 03:58:29,689 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/8e6079c4c/5a8a3a3f05c547efa13f4b016ae64aa7/FLAGf44778704 [2024-11-14 03:58:29,717 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63ca6fc4-833e-4e5c-869d-2aba72ee68f1/bin/utaipan-verify-sOmjnqqW8E/data/8e6079c4c/5a8a3a3f05c547efa13f4b016ae64aa7 [2024-11-14 03:58:29,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:58:29,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:58:29,726 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:58:29,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:58:29,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:58:29,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:58:29" (1/1) ... [2024-11-14 03:58:29,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a8c2a29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:58:29, skipping insertion in model container [2024-11-14 03:58:29,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:58:29" (1/1) ... [2024-11-14 03:58:31,138 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:01:15,951 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:01:15,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f142f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:01:15, skipping insertion in model container [2024-11-14 04:01:15,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:01:15,953 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:01:15,955 INFO L158 Benchmark]: Toolchain (without parser) took 166231.77ms. Allocated memory was 729.8MB in the beginning and 1.4GB in the end (delta: 645.9MB). Free memory was 534.5MB in the beginning and 609.9MB in the end (delta: -75.3MB). Peak memory consumption was 956.0MB. Max. memory is 16.1GB. [2024-11-14 04:01:15,957 INFO L158 Benchmark]: CDTParser took 1.66ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:01:15,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 166227.20ms. Allocated memory was 729.8MB in the beginning and 1.4GB in the end (delta: 645.9MB). Free memory was 534.5MB in the beginning and 609.9MB in the end (delta: -75.3MB). Peak memory consumption was 956.0MB. Max. memory is 16.1GB. [2024-11-14 04:01:15,959 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.66ms. Allocated memory is still 83.9MB. Free memory is still 64.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 166227.20ms. Allocated memory was 729.8MB in the beginning and 1.4GB in the end (delta: 645.9MB). Free memory was 534.5MB in the beginning and 609.9MB in the end (delta: -75.3MB). Peak memory consumption was 956.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51646]: 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