./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/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_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/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_627b95e2-3081-4ce5-9612-7cc0772a5517/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:11:31,188 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:11:31,287 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 03:11:31,299 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:11:31,299 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:11:31,352 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:11:31,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:11:31,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:11:31,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:11:31,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:11:31,356 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:11:31,357 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:11:31,357 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:11:31,357 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:11:31,358 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:11:31,358 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:11:31,358 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:11:31,358 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:11:31,358 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:11:31,359 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:11:31,359 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:11:31,359 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:11:31,360 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:11:31,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:11:31,360 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:11:31,361 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:11:31,362 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:11:31,362 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:11:31,362 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:11:31,362 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:11:31,362 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:11:31,363 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:11:31,363 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:11:31,363 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:11:31,364 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:11:31,364 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_627b95e2-3081-4ce5-9612-7cc0772a5517/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-14 03:11:31,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:11:31,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:11:31,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:11:31,816 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:11:31,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:11:31,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:11:34,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:11:38,073 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:11:38,074 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-14 03:11:38,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/fc1c72809/d4c57c704105417ab1a0dcb2f9b1a790/FLAG393fab207 [2024-11-14 03:11:39,233 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/fc1c72809/d4c57c704105417ab1a0dcb2f9b1a790 [2024-11-14 03:11:39,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:11:39,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:11:39,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:11:39,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:11:39,246 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:11:39,247 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:39" (1/1) ... [2024-11-14 03:11:39,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@557f802e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:11:39, skipping insertion in model container [2024-11-14 03:11:39,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:11:39" (1/1) ... [2024-11-14 03:11:40,462 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:14:47,545 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:14:47,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d091633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:14:47, skipping insertion in model container [2024-11-14 03:14:47,547 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:14:47,547 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:14:47,553 INFO L158 Benchmark]: Toolchain (without parser) took 188311.15ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 153.0MB in the beginning and 112.7MB in the end (delta: 40.4MB). Peak memory consumption was 495.0MB. Max. memory is 16.1GB. [2024-11-14 03:14:47,553 INFO L158 Benchmark]: CDTParser took 1.32ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:14:47,554 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188307.22ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 153.0MB in the beginning and 112.7MB in the end (delta: 40.4MB). Peak memory consumption was 495.0MB. Max. memory is 16.1GB. [2024-11-14 03:14:47,555 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.32ms. Allocated memory is still 142.6MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 188307.22ms. Allocated memory was 310.4MB in the beginning and 620.8MB in the end (delta: 310.4MB). Free memory was 153.0MB in the beginning and 112.7MB in the end (delta: 40.4MB). Peak memory consumption was 495.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52863]: 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_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/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_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/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_627b95e2-3081-4ce5-9612-7cc0772a5517/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 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:14:50,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:14:50,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 03:14:50,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:14:50,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:14:50,505 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:14:50,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:14:50,506 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:14:50,506 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:14:50,507 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:14:50,507 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:14:50,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:14:50,508 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:14:50,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:14:50,508 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:14:50,508 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:14:50,508 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:14:50,510 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:14:50,510 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:14:50,510 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:14:50,510 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 03:14:50,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:14:50,511 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:14:50,511 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:14:50,512 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:14:50,512 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:14:50,513 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_627b95e2-3081-4ce5-9612-7cc0772a5517/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 -> 2b948ae899c5f7eb255bceb0bada05db92976300838d7a38ada86e22cac94852 [2024-11-14 03:14:50,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:14:50,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:14:50,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:14:50,859 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:14:50,859 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:14:50,862 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c Unable to find full path for "g++" [2024-11-14 03:14:52,910 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:14:56,282 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:14:56,283 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/sv-benchmarks/c/coreutils-v8.31/ln_3args_ok.c [2024-11-14 03:14:56,719 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/fe48e22e4/68cf31d272e74a52ae4a23ecf4f53a7e/FLAGbe3e18fc9 [2024-11-14 03:14:56,736 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_627b95e2-3081-4ce5-9612-7cc0772a5517/bin/utaipan-verify-sOmjnqqW8E/data/fe48e22e4/68cf31d272e74a52ae4a23ecf4f53a7e [2024-11-14 03:14:56,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:14:56,740 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:14:56,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:14:56,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:14:56,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:14:56,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:14:56" (1/1) ... [2024-11-14 03:14:56,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c1b8e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:14:56, skipping insertion in model container [2024-11-14 03:14:56,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:14:56" (1/1) ... [2024-11-14 03:14:57,727 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:17:35,082 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:17:35,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5157bd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:17:35, skipping insertion in model container [2024-11-14 03:17:35,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:17:35,083 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:17:35,088 INFO L158 Benchmark]: Toolchain (without parser) took 158344.89ms. Allocated memory was 729.8MB in the beginning and 1.5GB in the end (delta: 729.8MB). Free memory was 573.7MB in the beginning and 707.6MB in the end (delta: -133.9MB). Peak memory consumption was 984.7MB. Max. memory is 16.1GB. [2024-11-14 03:17:35,089 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:17:35,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158342.14ms. Allocated memory was 729.8MB in the beginning and 1.5GB in the end (delta: 729.8MB). Free memory was 573.7MB in the beginning and 707.6MB in the end (delta: -133.9MB). Peak memory consumption was 984.7MB. Max. memory is 16.1GB. [2024-11-14 03:17:35,092 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61ms. Allocated memory is still 117.4MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158342.14ms. Allocated memory was 729.8MB in the beginning and 1.5GB in the end (delta: 729.8MB). Free memory was 573.7MB in the beginning and 707.6MB in the end (delta: -133.9MB). Peak memory consumption was 984.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52863]: 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