./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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 a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:51:24,443 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:51:24,577 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 04:51:24,584 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:51:24,585 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:51:24,621 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:51:24,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:51:24,622 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:51:24,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:51:24,623 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:51:24,623 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:51:24,623 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:51:24,623 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:51:24,624 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:51:24,625 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:51:24,625 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:51:24,625 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:51:24,626 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:51:24,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:51:24,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:51:24,626 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:51:24,626 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:51:24,627 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:51:24,628 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:51:24,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:51:24,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:51:24,628 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:51:24,628 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:51:24,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:51:24,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:51:24,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:51:24,629 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:51:24,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:51:24,629 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:51:24,630 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:51:24,630 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:51:24,630 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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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 -> a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 [2024-11-14 04:51:25,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:51:25,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:51:25,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:51:25,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:51:25,193 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:51:25,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:51:28,055 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:51:33,559 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:51:33,560 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-14 04:51:34,569 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/34747327e/9abce04d163d41b1b39aeaa004015e58/FLAGe9fc5b667 [2024-11-14 04:51:34,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/34747327e/9abce04d163d41b1b39aeaa004015e58 [2024-11-14 04:51:34,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:51:34,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:51:34,894 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:51:34,895 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:51:34,903 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:51:34,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:51:34" (1/1) ... [2024-11-14 04:51:34,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61568e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:51:34, skipping insertion in model container [2024-11-14 04:51:34,907 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:51:34" (1/1) ... [2024-11-14 04:51:36,678 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:55:10,141 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:55:10,142 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40e7930d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:55:10, skipping insertion in model container [2024-11-14 04:55:10,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:55:10,144 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:55:10,149 INFO L158 Benchmark]: Toolchain (without parser) took 215254.53ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 139.3MB in the beginning and 200.5MB in the end (delta: -61.2MB). Peak memory consumption was 508.6MB. Max. memory is 16.1GB. [2024-11-14 04:55:10,150 INFO L158 Benchmark]: CDTParser took 3.24ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:55:10,151 INFO L158 Benchmark]: CACSL2BoogieTranslator took 215249.94ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 139.2MB in the beginning and 200.5MB in the end (delta: -61.3MB). Peak memory consumption was 508.6MB. Max. memory is 16.1GB. [2024-11-14 04:55:10,152 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.24ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 215249.94ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 139.2MB in the beginning and 200.5MB in the end (delta: -61.3MB). Peak memory consumption was 508.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51617]: 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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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 a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:55:13,248 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:55:13,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 04:55:13,440 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:55:13,441 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:55:13,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:55:13,473 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:55:13,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:55:13,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:55:13,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:55:13,474 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:55:13,474 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:55:13,474 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:55:13,474 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:55:13,475 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:55:13,475 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:55:13,475 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 04:55:13,475 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 04:55:13,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:55:13,476 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:55:13,476 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:55:13,476 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 04:55:13,477 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 04:55:13,477 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 04:55:13,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:55:13,477 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 04:55:13,477 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 04:55:13,478 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:55:13,478 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 04:55:13,478 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 04:55:13,478 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:55:13,478 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:55:13,479 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 04:55:13,479 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:55:13,479 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:55:13,479 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:55:13,479 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:55:13,480 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:55:13,480 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 04:55:13,480 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 04:55:13,480 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:55:13,480 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:55:13,480 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_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/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 -> a580ca5526dc47e5d13f711a1936ca9689eb023254008533cc8d5c87c8e0c0f1 [2024-11-14 04:55:13,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:55:13,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:55:13,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:55:13,932 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:55:13,932 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:55:13,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c Unable to find full path for "g++" [2024-11-14 04:55:16,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:55:21,227 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:55:21,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1332_csa_uaf.c [2024-11-14 04:55:21,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/6a679b125/5f35fbea2808412a91345ffbf6557969/FLAG354e262b8 [2024-11-14 04:55:21,884 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b71d435b-d95c-4fdb-abd3-9b67f8f012d9/bin/utaipan-verify-sOmjnqqW8E/data/6a679b125/5f35fbea2808412a91345ffbf6557969 [2024-11-14 04:55:21,888 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:55:21,890 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:55:21,892 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:55:21,892 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:55:21,898 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:55:21,899 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:55:21" (1/1) ... [2024-11-14 04:55:21,901 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f79632a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:55:21, skipping insertion in model container [2024-11-14 04:55:21,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:55:21" (1/1) ... [2024-11-14 04:55:23,016 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:59:00,687 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 04:59:00,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b5850c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:59:00, skipping insertion in model container [2024-11-14 04:59:00,688 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:59:00,690 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 04:59:00,693 INFO L158 Benchmark]: Toolchain (without parser) took 218802.04ms. Allocated memory was 293.6MB in the beginning and 1.3GB in the end (delta: 989.9MB). Free memory was 105.1MB in the beginning and 348.0MB in the end (delta: -242.9MB). Peak memory consumption was 867.1MB. Max. memory is 16.1GB. [2024-11-14 04:59:00,694 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 04:59:00,698 INFO L158 Benchmark]: CACSL2BoogieTranslator took 218798.27ms. Allocated memory was 293.6MB in the beginning and 1.3GB in the end (delta: 989.9MB). Free memory was 104.9MB in the beginning and 348.0MB in the end (delta: -243.0MB). Peak memory consumption was 867.1MB. Max. memory is 16.1GB. [2024-11-14 04:59:00,699 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 218798.27ms. Allocated memory was 293.6MB in the beginning and 1.3GB in the end (delta: 989.9MB). Free memory was 104.9MB in the beginning and 348.0MB in the end (delta: -243.0MB). Peak memory consumption was 867.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51617]: 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