./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:28:04,775 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:28:04,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 05:28:04,911 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:28:04,911 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:28:04,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:28:04,944 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:28:04,944 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:28:04,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:28:04,945 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:28:04,945 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:28:04,946 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 05:28:04,946 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 05:28:04,946 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:28:04,946 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 05:28:04,946 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 05:28:04,946 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 05:28:04,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:28:04,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:28:04,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:28:04,947 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:28:04,948 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:28:04,949 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:28:04,949 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:28:04,949 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:28:04,949 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:28:04,949 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:28:04,949 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:28:04,950 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:28:04,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 05:28:04,950 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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-11-14 05:28:05,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:28:05,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:28:05,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:28:05,348 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:28:05,350 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:28:05,352 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c Unable to find full path for "g++" [2024-11-14 05:28:07,478 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:28:11,640 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:28:11,641 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-11-14 05:28:12,156 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/48955bb0e/0e2e77e2c55940c4bbf9710509965dc7/FLAGd223e7170 [2024-11-14 05:28:12,182 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/48955bb0e/0e2e77e2c55940c4bbf9710509965dc7 [2024-11-14 05:28:12,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:28:12,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:28:12,190 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:28:12,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:28:12,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:28:12,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:28:12" (1/1) ... [2024-11-14 05:28:12,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a07286d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:28:12, skipping insertion in model container [2024-11-14 05:28:12,202 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:28:12" (1/1) ... [2024-11-14 05:28:13,575 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:31:23,460 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:31:23,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26e07475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:31:23, skipping insertion in model container [2024-11-14 05:31:23,461 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:31:23,462 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:31:23,467 INFO L158 Benchmark]: Toolchain (without parser) took 191275.72ms. Allocated memory was 494.9MB in the beginning and 872.4MB in the end (delta: 377.5MB). Free memory was 321.6MB in the beginning and 203.7MB in the end (delta: 118.0MB). Peak memory consumption was 699.2MB. Max. memory is 16.1GB. [2024-11-14 05:31:23,467 INFO L158 Benchmark]: CDTParser took 1.78ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:31:23,468 INFO L158 Benchmark]: CACSL2BoogieTranslator took 191272.08ms. Allocated memory was 494.9MB in the beginning and 872.4MB in the end (delta: 377.5MB). Free memory was 321.3MB in the beginning and 203.7MB in the end (delta: 117.6MB). Peak memory consumption was 699.2MB. Max. memory is 16.1GB. [2024-11-14 05:31:23,469 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.78ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 191272.08ms. Allocated memory was 494.9MB in the beginning and 872.4MB in the end (delta: 377.5MB). Free memory was 321.3MB in the beginning and 203.7MB in the end (delta: 117.6MB). Peak memory consumption was 699.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52871]: 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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 05:31:26,100 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 05:31:26,245 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 05:31:26,254 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 05:31:26,254 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 05:31:26,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 05:31:26,296 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 05:31:26,297 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 05:31:26,297 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 05:31:26,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 05:31:26,297 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 05:31:26,297 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 05:31:26,298 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 05:31:26,298 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 05:31:26,298 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 05:31:26,298 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 05:31:26,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 05:31:26,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 05:31:26,299 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 05:31:26,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 05:31:26,300 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 05:31:26,300 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 05:31:26,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 05:31:26,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 05:31:26,300 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 05:31:26,300 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 05:31:26,302 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 05:31:26,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 05:31:26,303 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 05:31:26,303 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_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/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 -> 0b9ff664e160f439b340160727d4a0c58d800279f5b7ea3b13e6dab79147416f [2024-11-14 05:31:26,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 05:31:26,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 05:31:26,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 05:31:26,649 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 05:31:26,650 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 05:31:26,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c Unable to find full path for "g++" [2024-11-14 05:31:29,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 05:31:33,966 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 05:31:33,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/sv-benchmarks/c/coreutils-v8.31/ln_3args_klee-sa_ko_608-147_csa_nd.c [2024-11-14 05:31:34,606 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/fc8193779/bbd08c74bd4d4567af63dc027ab5b6db/FLAGf476831f5 [2024-11-14 05:31:34,637 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7d2aef8-3f96-4a94-88e4-a19f432da5b7/bin/utaipan-verify-sOmjnqqW8E/data/fc8193779/bbd08c74bd4d4567af63dc027ab5b6db [2024-11-14 05:31:34,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 05:31:34,644 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 05:31:34,647 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 05:31:34,648 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 05:31:34,654 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 05:31:34,656 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:31:34" (1/1) ... [2024-11-14 05:31:34,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bee42ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:31:34, skipping insertion in model container [2024-11-14 05:31:34,658 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 05:31:34" (1/1) ... [2024-11-14 05:31:36,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 05:34:36,007 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 05:34:36,007 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@606047b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 05:34:36, skipping insertion in model container [2024-11-14 05:34:36,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 05:34:36,009 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 05:34:36,012 INFO L158 Benchmark]: Toolchain (without parser) took 181366.93ms. Allocated memory was 293.6MB in the beginning and 1.1GB in the end (delta: 805.3MB). Free memory was 90.6MB in the beginning and 423.1MB in the end (delta: -332.5MB). Peak memory consumption was 755.8MB. Max. memory is 16.1GB. [2024-11-14 05:34:36,012 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory was 64.4MB in the beginning and 64.4MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 05:34:36,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 181362.17ms. Allocated memory was 293.6MB in the beginning and 1.1GB in the end (delta: 805.3MB). Free memory was 90.6MB in the beginning and 423.1MB in the end (delta: -332.5MB). Peak memory consumption was 755.8MB. Max. memory is 16.1GB. [2024-11-14 05:34:36,014 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 83.9MB. Free memory was 64.4MB in the beginning and 64.4MB in the end (delta: 37.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 181362.17ms. Allocated memory was 293.6MB in the beginning and 1.1GB in the end (delta: 805.3MB). Free memory was 90.6MB in the beginning and 423.1MB in the end (delta: -332.5MB). Peak memory consumption was 755.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52871]: 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