./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:50,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:50,733 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:33:50,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:50,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:50,775 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:50,776 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:50,776 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:50,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:50,777 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:50,778 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:50,778 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:50,779 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:50,783 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:33:50,784 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:50,784 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:50,784 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:33:50,785 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:33:50,785 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:50,785 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:33:50,785 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:33:50,786 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:33:50,787 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:50,787 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:50,787 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:33:50,787 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:50,788 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:50,788 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:50,788 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:50,788 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:50,789 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:50,789 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:50,789 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:50,789 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:33:50,790 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:50,793 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:50,794 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:50,794 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:50,794 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:50,794 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:33:50,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:33:50,795 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:50,795 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:50,795 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:50,795 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-02 12:33:51,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:51,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:51,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:51,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:51,138 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:51,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:33:53,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:33:53,846 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:33:53,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-02 12:33:53,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/d73ab6438/f84a471d205349fdad3aa7de65092546/FLAG4ed340d49 [2024-11-02 12:33:53,898 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/d73ab6438/f84a471d205349fdad3aa7de65092546 [2024-11-02 12:33:53,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:33:53,903 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:33:53,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:53,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:33:53,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:33:53,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:53" (1/1) ... [2024-11-02 12:33:53,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb35c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:53, skipping insertion in model container [2024-11-02 12:33:53,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:33:53" (1/1) ... [2024-11-02 12:33:54,028 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:33:54,334 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4495,4508] [2024-11-02 12:33:54,342 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4555,4568] [2024-11-02 12:33:55,300 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,302 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,302 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,303 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,305 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,323 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,324 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,326 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,331 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,333 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,334 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:55,334 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:56,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:33:56,241 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4495,4508] [2024-11-02 12:33:56,242 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4555,4568] [2024-11-02 12:33:56,325 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,325 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,326 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,327 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,332 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,353 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,353 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,357 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,358 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,359 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,360 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,361 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,361 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:33:56,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:33:56,808 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:33:56,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77412e72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:33:56, skipping insertion in model container [2024-11-02 12:33:56,813 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:33:56,814 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:33:56,816 INFO L158 Benchmark]: Toolchain (without parser) took 2911.78ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 92.9MB in the beginning and 119.9MB in the end (delta: -27.0MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2024-11-02 12:33:56,817 INFO L158 Benchmark]: CDTParser took 1.36ms. Allocated memory is still 138.4MB. Free memory is still 110.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:33:56,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2907.32ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 92.5MB in the beginning and 119.9MB in the end (delta: -27.5MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2024-11-02 12:33:56,819 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.36ms. Allocated memory is still 138.4MB. Free memory is still 110.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2907.32ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 92.5MB in the beginning and 119.9MB in the end (delta: -27.5MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:33:59,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:33:59,393 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2024-11-02 12:33:59,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:33:59,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:33:59,442 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:33:59,443 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:33:59,444 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:33:59,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:33:59,444 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:33:59,446 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:33:59,446 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:33:59,446 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:33:59,451 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:33:59,451 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:33:59,452 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:33:59,452 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:33:59,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:33:59,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:33:59,453 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:33:59,453 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:33:59,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:33:59,455 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-02 12:33:59,455 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-02 12:33:59,455 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:33:59,455 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-02 12:33:59,456 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:33:59,456 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:33:59,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:33:59,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-02 12:33:59,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:33:59,457 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:33:59,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:33:59,457 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:33:59,457 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:33:59,458 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:33:59,461 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-02 12:33:59,461 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-02 12:33:59,461 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:33:59,462 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:33:59,462 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:33:59,463 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3fe3cb34379eae79cebbb54b4c78cc48acd108a8b9278d58db57418db83cfb2 [2024-11-02 12:33:59,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:33:59,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:33:59,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:33:59,880 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:33:59,881 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:33:59,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i Unable to find full path for "g++" [2024-11-02 12:34:02,250 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:34:02,840 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:34:02,841 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i [2024-11-02 12:34:02,905 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/4e9c6dd04/160f38380e424009998be33ff910ac6b/FLAG07c19d327 [2024-11-02 12:34:02,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/bin/utaipan-verify-DbMuA5NWw2/data/4e9c6dd04/160f38380e424009998be33ff910ac6b [2024-11-02 12:34:02,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:34:02,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:34:02,934 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:02,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:34:02,940 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:34:02,941 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:02" (1/1) ... [2024-11-02 12:34:02,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33fcab2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:02, skipping insertion in model container [2024-11-02 12:34:02,944 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:34:02" (1/1) ... [2024-11-02 12:34:03,092 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:34:03,371 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4495,4508] [2024-11-02 12:34:03,379 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4555,4568] [2024-11-02 12:34:04,387 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,519 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,520 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,521 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,532 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,534 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,535 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,536 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,537 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,537 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,538 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,542 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,542 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,547 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,551 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,577 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,578 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,579 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,579 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,582 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,583 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,583 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,584 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,586 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,588 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,589 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,589 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:04,590 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:04,591 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,073 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,074 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,075 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,076 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,302 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:05,353 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-02 12:34:05,400 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:34:05,406 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4495,4508] [2024-11-02 12:34:05,407 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4555,4568] [2024-11-02 12:34:05,446 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,473 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,473 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,474 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,480 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,482 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,483 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,483 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,484 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,484 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,485 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,491 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,492 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,495 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,497 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,506 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,507 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,509 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,509 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,511 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,511 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,512 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,513 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,517 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,518 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,520 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,520 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,521 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,613 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,613 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,614 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,617 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,674 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-02 12:34:05,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:05,688 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:34:05,702 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4495,4508] [2024-11-02 12:34:05,703 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7babde95-1b38-4779-b6e3-3a7eefc0285d/sv-benchmarks/c/aws-c-common/aws_linked_list_front_harness_negated.i[4555,4568] [2024-11-02 12:34:05,762 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,763 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,763 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,764 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,764 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,775 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,776 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,777 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,777 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,778 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,779 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,780 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,780 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-02 12:34:05,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:34:06,191 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-11-02 12:34:06,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b8b130b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:34:06, skipping insertion in model container [2024-11-02 12:34:06,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:34:06,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-02 12:34:06,196 INFO L158 Benchmark]: Toolchain (without parser) took 3262.72ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 42.7MB in the beginning and 72.5MB in the end (delta: -29.8MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2024-11-02 12:34:06,197 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-02 12:34:06,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3259.29ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 42.5MB in the beginning and 72.5MB in the end (delta: -30.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2024-11-02 12:34:06,201 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3259.29ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 42.5MB in the beginning and 72.5MB in the end (delta: -30.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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