./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/busybox-1.22.0/usleep-2.i --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_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/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_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/usleep-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/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_38f95976-04f0-4534-bc7e-404e85b9ed7c/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 92819ed386f0d70ff4609309e3718a41b6a1b41ff8c4c600c8db8bc7b56921e0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:06,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:06,845 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Default.epf [2024-11-14 04:48:06,851 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:06,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:06,878 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:06,879 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:06,880 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:06,880 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:06,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:06,880 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:06,881 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:06,881 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:06,881 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:48:06,881 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:06,881 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:06,882 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:48:06,882 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:48:06,882 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:06,882 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:48:06,882 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:48:06,883 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:48:06,883 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:06,883 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:48:06,884 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:48:06,884 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:06,884 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:48:06,884 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:06,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:48:06,885 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:06,885 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 04:48:06,885 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:48:06,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:48:06,885 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:06,885 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:06,886 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:06,886 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:06,886 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:06,886 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:06,886 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:06,887 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:48:06,888 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_38f95976-04f0-4534-bc7e-404e85b9ed7c/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 -> 92819ed386f0d70ff4609309e3718a41b6a1b41ff8c4c600c8db8bc7b56921e0 [2024-11-14 04:48:07,295 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:07,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:07,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:07,319 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:07,319 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:07,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/usleep-2.i Unable to find full path for "g++" [2024-11-14 04:48:09,901 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:10,464 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:10,465 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/sv-benchmarks/c/busybox-1.22.0/usleep-2.i [2024-11-14 04:48:10,509 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/cb4b23cac/cfa44cdb0acf4d2d980e68faabf7f72f/FLAG2dcf38692 [2024-11-14 04:48:10,539 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/cb4b23cac/cfa44cdb0acf4d2d980e68faabf7f72f [2024-11-14 04:48:10,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:10,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:10,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:10,545 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:10,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:10,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:10" (1/1) ... [2024-11-14 04:48:10,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1687b84f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:10, skipping insertion in model container [2024-11-14 04:48:10,553 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:10" (1/1) ... [2024-11-14 04:48:10,648 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:12,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:12,339 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:48:12,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:12,855 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 04:48:12,855 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a98fd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:12, skipping insertion in model container [2024-11-14 04:48:12,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:12,856 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:48:12,858 INFO L158 Benchmark]: Toolchain (without parser) took 2313.79ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 72.0MB in the end (delta: 6.8MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2024-11-14 04:48:12,859 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:12,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2310.67ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 72.0MB in the end (delta: 6.8MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2024-11-14 04:48:12,861 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 41.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2310.67ms. Allocated memory is still 109.1MB. Free memory was 78.8MB in the beginning and 72.0MB in the end (delta: 6.8MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: vasprintf 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_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/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_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/busybox-1.22.0/usleep-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/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_38f95976-04f0-4534-bc7e-404e85b9ed7c/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 92819ed386f0d70ff4609309e3718a41b6a1b41ff8c4c600c8db8bc7b56921e0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:16,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:16,157 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2024-11-14 04:48:16,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:16,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:16,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:16,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:16,224 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:16,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:16,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:16,225 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:16,226 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:16,226 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:16,226 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:16,227 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:16,227 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:16,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:16,229 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:48:16,229 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:16,229 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:16,230 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-14 04:48:16,231 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:48:16,231 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:48:16,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:48:16,232 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:16,232 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:16,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:48:16,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:16,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:16,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:16,233 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:16,234 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:16,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:48:16,234 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:48:16,234 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:48:16,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:16,235 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:16,235 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_38f95976-04f0-4534-bc7e-404e85b9ed7c/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 -> 92819ed386f0d70ff4609309e3718a41b6a1b41ff8c4c600c8db8bc7b56921e0 [2024-11-14 04:48:16,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:16,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:16,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:16,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:16,750 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:16,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/busybox-1.22.0/usleep-2.i Unable to find full path for "g++" [2024-11-14 04:48:19,119 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:19,617 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:19,618 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/sv-benchmarks/c/busybox-1.22.0/usleep-2.i [2024-11-14 04:48:19,659 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/ef8338dba/36d7356163fd465d93ad210fa8aac8d9/FLAGaef573d33 [2024-11-14 04:48:19,680 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_38f95976-04f0-4534-bc7e-404e85b9ed7c/bin/utaipan-verify-sOmjnqqW8E/data/ef8338dba/36d7356163fd465d93ad210fa8aac8d9 [2024-11-14 04:48:19,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:19,686 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:19,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:19,689 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:19,693 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:19,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:19" (1/1) ... [2024-11-14 04:48:19,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4976610d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:19, skipping insertion in model container [2024-11-14 04:48:19,696 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:19" (1/1) ... [2024-11-14 04:48:19,782 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:21,269 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,279 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,286 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,290 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,291 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,296 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,296 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,302 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,309 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,315 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,334 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,334 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,346 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,350 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,365 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,380 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,396 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-14 04:48:21,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:21,455 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:48:21,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:48:21,993 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: vasprintf [2024-11-14 04:48:21,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28bf7528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:21, skipping insertion in model container [2024-11-14 04:48:21,994 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:21,994 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:48:21,997 INFO L158 Benchmark]: Toolchain (without parser) took 2310.13ms. Allocated memory is still 83.9MB. Free memory was 56.5MB in the beginning and 43.0MB in the end (delta: 13.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2024-11-14 04:48:21,998 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory was 64.2MB in the beginning and 64.1MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:21,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2306.07ms. Allocated memory is still 83.9MB. Free memory was 56.5MB in the beginning and 43.0MB in the end (delta: 13.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2024-11-14 04:48:22,000 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory was 64.2MB in the beginning and 64.1MB in the end (delta: 33.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2306.07ms. Allocated memory is still 83.9MB. Free memory was 56.5MB in the beginning and 43.0MB in the end (delta: 13.5MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: vasprintf 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