./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0303e0545822391fa7f84118b5b2089162a93af57d2165f968f33a43bfa89f3b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:47:51,280 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:47:51,348 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-28 02:47:51,354 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:47:51,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:47:51,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:47:51,389 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:47:51,389 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:47:51,390 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:47:51,390 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:47:51,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:47:51,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:47:51,391 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:47:51,391 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-28 02:47:51,391 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:47:51,392 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:47:51,392 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:47:51,393 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:47:51,393 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:47:51,394 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:47:51,394 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> 0303e0545822391fa7f84118b5b2089162a93af57d2165f968f33a43bfa89f3b [2024-11-28 02:47:51,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:47:51,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:47:51,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:47:51,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:47:51,750 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:47:51,751 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c [2024-11-28 02:47:54,876 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/6ed143223/754a6feec2c940ba99bc05cfcfbd2179/FLAGd464ff8ff [2024-11-28 02:47:58,712 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:47:58,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c [2024-11-28 02:47:59,240 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/6ed143223/754a6feec2c940ba99bc05cfcfbd2179/FLAGd464ff8ff [2024-11-28 02:47:59,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/6ed143223/754a6feec2c940ba99bc05cfcfbd2179 [2024-11-28 02:47:59,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:47:59,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:47:59,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:47:59,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:47:59,464 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:47:59,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:47:59" (1/1) ... [2024-11-28 02:47:59,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e4a9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:47:59, skipping insertion in model container [2024-11-28 02:47:59,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:47:59" (1/1) ... [2024-11-28 02:48:00,792 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:48:01,837 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-28 02:48:01,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5af59d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:48:01, skipping insertion in model container [2024-11-28 02:48:01,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:48:01,842 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-28 02:48:01,844 INFO L158 Benchmark]: Toolchain (without parser) took 2387.02ms. Allocated memory was 469.8MB in the beginning and 847.2MB in the end (delta: 377.5MB). Free memory was 287.9MB in the beginning and 457.9MB in the end (delta: -170.0MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2024-11-28 02:48:01,848 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:48:01,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2384.10ms. Allocated memory was 469.8MB in the beginning and 847.2MB in the end (delta: 377.5MB). Free memory was 287.9MB in the beginning and 457.9MB in the end (delta: -170.0MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. [2024-11-28 02:48:01,850 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2384.10ms. Allocated memory was 469.8MB in the beginning and 847.2MB in the end (delta: 377.5MB). Free memory was 287.9MB in the beginning and 457.9MB in the end (delta: -170.0MB). Peak memory consumption was 205.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35256]: Unsupported Syntax floats in unions are not supported in the integer translation. 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_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0303e0545822391fa7f84118b5b2089162a93af57d2165f968f33a43bfa89f3b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:48:04,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:48:04,753 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2024-11-28 02:48:04,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:48:04,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:48:04,820 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:48:04,821 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:48:04,821 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:48:04,821 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:48:04,822 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:48:04,822 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:48:04,822 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:48:04,822 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:48:04,823 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:48:04,823 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:48:04,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:48:04,823 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:48:04,823 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:48:04,824 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-28 02:48:04,824 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-28 02:48:04,824 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-28 02:48:04,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:48:04,824 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-28 02:48:04,825 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-28 02:48:04,825 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-28 02:48:04,825 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:48:04,825 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:48:04,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:48:04,825 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:48:04,826 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:48:04,826 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:48:04,826 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:48:04,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:48:04,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:48:04,827 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:48:04,827 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:48:04,827 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:48:04,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:48:04,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:48:04,828 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:48:04,829 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:48:04,829 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB 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 -> Automizer 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 -> 0303e0545822391fa7f84118b5b2089162a93af57d2165f968f33a43bfa89f3b [2024-11-28 02:48:05,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:48:05,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:48:05,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:48:05,224 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:48:05,224 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:48:05,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c [2024-11-28 02:48:08,448 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/021adea71/0fbf400cdcec4f5b909a010199643fbc/FLAGf38e8e76c [2024-11-28 02:48:12,174 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:48:12,175 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/sv-benchmarks/c/coreutils-v8.31/cut_3args_ok.c [2024-11-28 02:48:12,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/021adea71/0fbf400cdcec4f5b909a010199643fbc/FLAGf38e8e76c [2024-11-28 02:48:12,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1fc929e2-b37d-4b41-8520-73d8d0e18341/bin/uautomizer-verify-aQ6SnzHsRB/data/021adea71/0fbf400cdcec4f5b909a010199643fbc [2024-11-28 02:48:12,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:48:12,901 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:48:12,903 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:48:12,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:48:12,915 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:48:12,916 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:48:12" (1/1) ... [2024-11-28 02:48:12,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e99509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:48:12, skipping insertion in model container [2024-11-28 02:48:12,921 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:48:12" (1/1) ... [2024-11-28 02:48:14,230 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:51:10,250 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-28 02:51:10,250 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b92bce5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:51:10, skipping insertion in model container [2024-11-28 02:51:10,251 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:51:10,251 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-28 02:51:10,254 INFO L158 Benchmark]: Toolchain (without parser) took 177355.55ms. Allocated memory was 293.6MB in the beginning and 629.1MB in the end (delta: 335.5MB). Free memory was 108.6MB in the beginning and 248.8MB in the end (delta: -140.2MB). Peak memory consumption was 457.8MB. Max. memory is 16.1GB. [2024-11-28 02:51:10,255 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:51:10,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 177348.45ms. Allocated memory was 293.6MB in the beginning and 629.1MB in the end (delta: 335.5MB). Free memory was 108.1MB in the beginning and 248.8MB in the end (delta: -140.7MB). Peak memory consumption was 457.8MB. Max. memory is 16.1GB. [2024-11-28 02:51:10,257 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 48.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 177348.45ms. Allocated memory was 293.6MB in the beginning and 629.1MB in the end (delta: 335.5MB). Free memory was 108.1MB in the beginning and 248.8MB in the end (delta: -140.7MB). Peak memory consumption was 457.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52278]: Unsupported Syntax Unsupported function: atexit 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