./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/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_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:45:30,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:45:31,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:45:31,019 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:45:31,020 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:45:31,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:45:31,044 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:45:31,044 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:45:31,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:45:31,045 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:45:31,045 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:45:31,046 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:45:31,046 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:45:31,046 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:45:31,046 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:45:31,046 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:45:31,046 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:45:31,046 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:45:31,047 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:45:31,047 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:45:31,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:45:31,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:45:31,048 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:45:31,049 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:45:31,049 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:45:31,049 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_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea [2024-11-14 04:45:31,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:45:31,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:45:31,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:45:31,418 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:45:31,418 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:45:31,420 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c Unable to find full path for "g++" [2024-11-14 04:45:33,505 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:45:37,473 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:45:37,474 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c [2024-11-14 04:45:37,881 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/37144226b/354f0c1ae6b3482ab8d0efc364db01fc/FLAGeab522dd3 [2024-11-14 04:45:37,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/37144226b/354f0c1ae6b3482ab8d0efc364db01fc [2024-11-14 04:45:37,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:45:37,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:45:37,902 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:45:37,902 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:45:37,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:45:37,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:45:37" (1/1) ... [2024-11-14 04:45:37,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74488dfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:45:37, skipping insertion in model container [2024-11-14 04:45:37,910 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:45:37" (1/1) ... [2024-11-14 04:45:39,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:48:38,784 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:48:38,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ddc97b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:38, skipping insertion in model container [2024-11-14 04:48:38,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:38,786 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:48:38,790 INFO L158 Benchmark]: Toolchain (without parser) took 180887.62ms. Allocated memory was 369.1MB in the beginning and 637.5MB in the end (delta: 268.4MB). Free memory was 161.8MB in the beginning and 179.6MB in the end (delta: -17.8MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. [2024-11-14 04:48:38,791 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:48:38,795 INFO L158 Benchmark]: CACSL2BoogieTranslator took 180884.63ms. Allocated memory was 369.1MB in the beginning and 637.5MB in the end (delta: 268.4MB). Free memory was 161.8MB in the beginning and 179.6MB in the end (delta: -17.8MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. [2024-11-14 04:48:38,797 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 167.8MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 180884.63ms. Allocated memory was 369.1MB in the beginning and 637.5MB in the end (delta: 268.4MB). Free memory was 161.8MB in the beginning and 179.6MB in the end (delta: -17.8MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52183]: 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_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/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_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:48:41,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:48:42,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:48:42,147 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:48:42,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:48:42,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:48:42,186 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:48:42,186 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:48:42,186 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:48:42,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:48:42,187 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:48:42,187 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:48:42,187 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:48:42,187 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:48:42,187 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:48:42,188 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:48:42,188 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:48:42,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:48:42,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:48:42,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:48:42,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:48:42,189 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:48:42,189 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:48:42,190 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:48:42,191 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:48:42,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:48:42,191 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:48:42,191 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:48:42,191 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:48:42,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:48:42,191 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:48:42,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:48:42,192 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:48:42,192 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:48:42,192 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:48:42,192 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:48:42,192 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_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 7d62f1abb17bc935e317e1ed9b5763b61bb35b22f1c2416190e8533553a6c9ea [2024-11-14 04:48:42,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:48:42,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:48:42,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:48:42,619 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:48:42,620 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:48:42,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c Unable to find full path for "g++" [2024-11-14 04:48:45,210 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:48:49,516 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:48:49,517 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/sv-benchmarks/c/coreutils-v8.31/cut_3args_klee-sa_ko_462-471_infer_nd.c [2024-11-14 04:48:50,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/21066a020/0876abb4c7b34f35825b2e8ad893ed1b/FLAG66bd0bd59 [2024-11-14 04:48:50,296 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb6596d4-5eb0-4fc7-83b9-4eb2f5a2c5d5/bin/utaipan-verify-sOmjnqqW8E/data/21066a020/0876abb4c7b34f35825b2e8ad893ed1b [2024-11-14 04:48:50,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:48:50,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:48:50,303 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:48:50,303 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:48:50,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:48:50,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:50" (1/1) ... [2024-11-14 04:48:50,308 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2be12dd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:48:50, skipping insertion in model container [2024-11-14 04:48:50,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:48:50" (1/1) ... [2024-11-14 04:48:51,629 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:52:10,704 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:52:10,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21a4973f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:52:10, skipping insertion in model container [2024-11-14 04:52:10,706 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:52:10,707 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:52:10,711 INFO L158 Benchmark]: Toolchain (without parser) took 200408.44ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 107.2MB in the beginning and 176.8MB in the end (delta: -69.5MB). Peak memory consumption was 319.7MB. Max. memory is 16.1GB. [2024-11-14 04:52:10,711 INFO L158 Benchmark]: CDTParser took 3.88ms. Allocated memory is still 83.9MB. Free memory is still 63.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:52:10,714 INFO L158 Benchmark]: CACSL2BoogieTranslator took 200404.29ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 107.2MB in the beginning and 176.8MB in the end (delta: -69.5MB). Peak memory consumption was 319.7MB. Max. memory is 16.1GB. [2024-11-14 04:52:10,716 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.88ms. Allocated memory is still 83.9MB. Free memory is still 63.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 200404.29ms. Allocated memory was 268.4MB in the beginning and 469.8MB in the end (delta: 201.3MB). Free memory was 107.2MB in the beginning and 176.8MB in the end (delta: -69.5MB). Peak memory consumption was 319.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52183]: 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