./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_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_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/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_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/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_3ec83027-9351-4e26-a94d-48e226205dcf/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 dfd4d4a841c38d8b4c7fabcb8f2c8aa4bc69ef3f3ccbb87b33b0dc5f47048e98 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:15:55,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:15:55,581 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2024-11-14 03:15:55,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:15:55,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:15:55,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:15:55,635 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:15:55,635 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:15:55,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:15:55,636 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:15:55,636 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:15:55,637 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:15:55,637 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:15:55,637 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:15:55,637 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:15:55,637 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:15:55,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:15:55,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:15:55,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:15:55,641 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:15:55,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:15:55,642 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:15:55,642 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:15:55,643 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:15:55,643 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:15:55,643 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:15:55,643 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_3ec83027-9351-4e26-a94d-48e226205dcf/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 -> dfd4d4a841c38d8b4c7fabcb8f2c8aa4bc69ef3f3ccbb87b33b0dc5f47048e98 [2024-11-14 03:15:56,010 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:15:56,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:15:56,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:15:56,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:15:56,032 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:15:56,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c Unable to find full path for "g++" [2024-11-14 03:15:58,147 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:16:01,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:16:01,719 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c [2024-11-14 03:16:02,298 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/8fcd0d822/89c83cf5ac4e4028b0e1b4fea2132216/FLAGab820662c [2024-11-14 03:16:02,316 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/8fcd0d822/89c83cf5ac4e4028b0e1b4fea2132216 [2024-11-14 03:16:02,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:16:02,321 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:16:02,322 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:16:02,322 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:16:02,327 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:16:02,328 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:16:02" (1/1) ... [2024-11-14 03:16:02,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0fe130 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:16:02, skipping insertion in model container [2024-11-14 03:16:02,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:16:02" (1/1) ... [2024-11-14 03:16:03,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:19:18,220 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:19:18,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@580ff558 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:19:18, skipping insertion in model container [2024-11-14 03:19:18,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:19:18,222 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:19:18,226 INFO L158 Benchmark]: Toolchain (without parser) took 195903.13ms. Allocated memory was 327.2MB in the beginning and 872.4MB in the end (delta: 545.3MB). Free memory was 137.7MB in the beginning and 143.3MB in the end (delta: -5.7MB). Peak memory consumption was 586.5MB. Max. memory is 16.1GB. [2024-11-14 03:19:18,229 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:19:18,229 INFO L158 Benchmark]: CACSL2BoogieTranslator took 195900.22ms. Allocated memory was 327.2MB in the beginning and 872.4MB in the end (delta: 545.3MB). Free memory was 137.5MB in the beginning and 143.3MB in the end (delta: -5.9MB). Peak memory consumption was 586.5MB. Max. memory is 16.1GB. [2024-11-14 03:19:18,231 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 195900.22ms. Allocated memory was 327.2MB in the beginning and 872.4MB in the end (delta: 545.3MB). Free memory was 137.5MB in the beginning and 143.3MB in the end (delta: -5.9MB). Peak memory consumption was 586.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51583]: 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_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/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_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/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_3ec83027-9351-4e26-a94d-48e226205dcf/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 dfd4d4a841c38d8b4c7fabcb8f2c8aa4bc69ef3f3ccbb87b33b0dc5f47048e98 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:19:21,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:19:21,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2024-11-14 03:19:21,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:19:21,567 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:19:21,603 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:19:21,604 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:19:21,604 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:19:21,605 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:19:21,605 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:19:21,605 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:19:21,605 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:19:21,605 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:19:21,606 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:19:21,606 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:19:21,606 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:19:21,606 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-14 03:19:21,606 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-14 03:19:21,607 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:19:21,607 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:19:21,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:19:21,608 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:19:21,609 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-14 03:19:21,609 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-14 03:19:21,610 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:19:21,610 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:19:21,610 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_3ec83027-9351-4e26-a94d-48e226205dcf/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 -> dfd4d4a841c38d8b4c7fabcb8f2c8aa4bc69ef3f3ccbb87b33b0dc5f47048e98 [2024-11-14 03:19:22,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:19:22,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:19:22,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:19:22,020 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:19:22,020 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:19:22,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c Unable to find full path for "g++" [2024-11-14 03:19:24,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:19:28,341 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:19:28,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/sv-benchmarks/c/coreutils-v8.31/join_3args_klee-sa_ko_473-810_csa_nd.c [2024-11-14 03:19:29,243 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/14f6c34eb/bf36f892db204091bf3ca6e8dd422c44/FLAG40b4e9420 [2024-11-14 03:19:29,261 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ec83027-9351-4e26-a94d-48e226205dcf/bin/utaipan-verify-sOmjnqqW8E/data/14f6c34eb/bf36f892db204091bf3ca6e8dd422c44 [2024-11-14 03:19:29,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:19:29,266 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:19:29,268 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:19:29,268 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:19:29,273 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:19:29,274 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:19:29" (1/1) ... [2024-11-14 03:19:29,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54fcacd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:19:29, skipping insertion in model container [2024-11-14 03:19:29,276 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:19:29" (1/1) ... [2024-11-14 03:19:30,697 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:22:31,749 ERROR L321 MainTranslator]: Unsupported Syntax: Unable to represent float literal 0x1.000000000000000p0F [2024-11-14 03:22:31,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5aeb9f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:22:31, skipping insertion in model container [2024-11-14 03:22:31,750 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:22:31,750 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-14 03:22:31,754 INFO L158 Benchmark]: Toolchain (without parser) took 182485.71ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 144.8MB in the beginning and 797.8MB in the end (delta: -653.0MB). Peak memory consumption was 988.9MB. Max. memory is 16.1GB. [2024-11-14 03:22:31,754 INFO L158 Benchmark]: CDTParser took 0.58ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-14 03:22:31,755 INFO L158 Benchmark]: CACSL2BoogieTranslator took 182482.43ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 144.7MB in the beginning and 797.8MB in the end (delta: -653.1MB). Peak memory consumption was 988.9MB. Max. memory is 16.1GB. [2024-11-14 03:22:31,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 182482.43ms. Allocated memory was 335.5MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 144.7MB in the beginning and 797.8MB in the end (delta: -653.1MB). Peak memory consumption was 988.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51583]: 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