./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_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_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/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_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/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_73445209-e7ba-4d4c-9898-6038589a7272/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 e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:30:21,658 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:30:21,714 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 03:30:21,719 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:30:21,720 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:30:21,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:30:21,742 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:30:21,742 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:30:21,742 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:30:21,743 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:30:21,743 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:30:21,744 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:30:21,744 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:30:21,744 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:30:21,744 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:30:21,744 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:30:21,744 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:30:21,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:30:21,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:30:21,745 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:30:21,746 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:30:21,746 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:30:21,746 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:30:21,746 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:30:21,746 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:30:21,746 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:30:21,747 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:30:21,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:30:21,747 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:30:21,747 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:30:21,747 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:30:21,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:30:21,748 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:30:21,748 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:30:21,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:30:21,748 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_73445209-e7ba-4d4c-9898-6038589a7272/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 -> e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 [2024-11-14 03:30:22,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:30:22,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:30:22,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:30:22,028 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:30:22,029 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:30:22,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c Unable to find full path for "g++" [2024-11-14 03:30:24,061 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:30:28,263 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:30:28,269 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-11-14 03:30:28,714 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/d46997b7a/8cbfcff61f6145b9a9d1e9b28e8d0c6c/FLAG9c2baf22c [2024-11-14 03:30:28,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/d46997b7a/8cbfcff61f6145b9a9d1e9b28e8d0c6c [2024-11-14 03:30:28,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:30:28,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:30:28,736 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:30:28,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:30:28,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:30:28,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:30:28" (1/1) ... [2024-11-14 03:30:28,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbbaee1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:30:28, skipping insertion in model container [2024-11-14 03:30:28,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:30:28" (1/1) ... [2024-11-14 03:30:29,936 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:33:33,853 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:33:33,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@26c04690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:33:33, skipping insertion in model container [2024-11-14 03:33:33,855 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:33:33,855 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:33:33,858 INFO L158 Benchmark]: Toolchain (without parser) took 185122.27ms. Allocated memory was 310.4MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 120.9MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 03:33:33,862 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:33:33,863 INFO L158 Benchmark]: CACSL2BoogieTranslator took 185119.42ms. Allocated memory was 310.4MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 120.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-14 03:33:33,864 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 185119.42ms. Allocated memory was 310.4MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 120.7MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51498]: 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_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/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_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/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_73445209-e7ba-4d4c-9898-6038589a7272/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 e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:33:37,057 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:33:37,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 03:33:37,258 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:33:37,260 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:33:37,309 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:33:37,310 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:33:37,310 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:33:37,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:33:37,311 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:33:37,312 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:33:37,312 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:33:37,312 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:33:37,312 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:33:37,312 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:33:37,312 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:33:37,313 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:33:37,313 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:33:37,313 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:33:37,313 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:33:37,313 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:33:37,315 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:33:37,316 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:33:37,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:33:37,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:33:37,317 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:33:37,318 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:33:37,318 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:33:37,318 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:33:37,318 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:33:37,318 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:33:37,318 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_73445209-e7ba-4d4c-9898-6038589a7272/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 -> e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 [2024-11-14 03:33:37,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:33:37,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:33:37,727 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:33:37,729 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:33:37,730 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:33:37,731 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c Unable to find full path for "g++" [2024-11-14 03:33:39,909 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:33:43,929 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:33:43,934 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-11-14 03:33:44,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/b7a3488a6/9475bc0eeff347f885000372d10a9850/FLAG7158f6e1b [2024-11-14 03:33:44,455 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73445209-e7ba-4d4c-9898-6038589a7272/bin/utaipan-verify-sOmjnqqW8E/data/b7a3488a6/9475bc0eeff347f885000372d10a9850 [2024-11-14 03:33:44,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:33:44,461 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:33:44,462 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:33:44,463 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:33:44,468 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:33:44,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:33:44" (1/1) ... [2024-11-14 03:33:44,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1febe408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:33:44, skipping insertion in model container [2024-11-14 03:33:44,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:33:44" (1/1) ... [2024-11-14 03:33:46,019 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:36:45,188 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:36:45,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b693330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:36:45, skipping insertion in model container [2024-11-14 03:36:45,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:36:45,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:36:45,196 INFO L158 Benchmark]: Toolchain (without parser) took 180734.77ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 86.9MB in the beginning and 158.1MB in the end (delta: -71.2MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. [2024-11-14 03:36:45,201 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory was 63.7MB in the beginning and 63.6MB in the end (delta: 17.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:36:45,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 180730.99ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 86.2MB in the beginning and 158.1MB in the end (delta: -71.8MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. [2024-11-14 03:36:45,204 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 83.9MB. Free memory was 63.7MB in the beginning and 63.6MB in the end (delta: 17.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 180730.99ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 86.2MB in the beginning and 158.1MB in the end (delta: -71.8MB). Peak memory consumption was 429.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51498]: 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