./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ --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 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:57:53,447 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:57:53,540 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:57:53,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:57:53,550 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:57:53,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:57:53,594 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:57:53,594 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:57:53,596 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:57:53,601 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:57:53,601 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:57:53,603 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:57:53,603 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:57:53,605 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:57:53,606 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:57:53,606 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:57:53,607 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:57:53,607 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:57:53,608 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:57:53,608 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:57:53,609 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:57:53,609 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:57:53,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:57:53,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:57:53,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:57:53,612 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:57:53,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:57:53,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:57:53,613 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:57:53,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:57:53,615 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:57:53,616 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:57:53,616 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:57:53,616 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:57:53,617 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:57:53,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:57:53,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:57:53,617 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:57:53,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:57:53,618 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:57:53,618 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:57:53,619 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:57:53,619 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a [2023-11-19 04:57:53,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:57:53,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:57:53,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:57:53,968 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:57:53,969 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:57:53,970 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2023-11-19 04:57:57,083 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:57:57,839 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:57:57,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2023-11-19 04:57:57,873 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/5a10fd05f/e3600d47b5774b1eae996c6cde1d950b/FLAG565aeed8f [2023-11-19 04:57:57,890 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/5a10fd05f/e3600d47b5774b1eae996c6cde1d950b [2023-11-19 04:57:57,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:57:57,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:57:57,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:57:57,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:57:57,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:57:57,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:57:57" (1/1) ... [2023-11-19 04:57:57,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ac293f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:57:57, skipping insertion in model container [2023-11-19 04:57:57,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:57:57" (1/1) ... [2023-11-19 04:57:58,029 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:57:58,374 WARN L240 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2023-11-19 04:57:58,385 WARN L240 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2023-11-19 04:57:59,584 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,585 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,585 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,586 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,588 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,600 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,601 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,603 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,604 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,606 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,607 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,608 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:57:59,608 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:00,028 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:58:00,030 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:58:00,031 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:58:00,033 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:58:00,035 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:58:00,036 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:58:00,037 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:58:00,037 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:58:00,038 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:58:00,039 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:58:00,192 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:58:00,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1baa7d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:58:00, skipping insertion in model container [2023-11-19 04:58:00,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:58:00,194 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:58:00,196 INFO L158 Benchmark]: Toolchain (without parser) took 2295.81ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 112.3MB in the beginning and 138.6MB in the end (delta: -26.3MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2023-11-19 04:58:00,197 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 151.0MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:58:00,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2288.62ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 112.3MB in the beginning and 138.6MB in the end (delta: -26.3MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2023-11-19 04:58:00,199 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 151.0MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 132.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2288.62ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 112.3MB in the beginning and 138.6MB in the end (delta: -26.3MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ --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 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:58:02,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:58:02,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 04:58:02,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:58:02,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:58:03,019 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:58:03,020 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:58:03,021 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:58:03,022 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:58:03,022 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:58:03,023 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:58:03,024 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:58:03,024 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:58:03,025 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:58:03,026 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:58:03,026 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:58:03,027 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:58:03,028 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:58:03,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:58:03,029 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:58:03,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:58:03,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:58:03,032 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:58:03,033 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:58:03,033 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:58:03,034 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:58:03,034 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:58:03,035 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:58:03,035 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:58:03,035 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:58:03,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:58:03,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:58:03,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:58:03,038 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:58:03,038 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:58:03,038 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:58:03,039 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:58:03,039 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:58:03,039 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:58:03,040 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a [2023-11-19 04:58:03,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:58:03,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:58:03,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:58:03,547 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:58:03,548 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:58:03,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2023-11-19 04:58:07,012 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:58:07,667 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:58:07,668 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2023-11-19 04:58:07,709 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/2a438f4c3/d97e5452193a4fd8ace272472864f483/FLAG1a18c80ae [2023-11-19 04:58:07,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/bin/utaipan-verify-t7M7D8N6sZ/data/2a438f4c3/d97e5452193a4fd8ace272472864f483 [2023-11-19 04:58:07,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:58:07,740 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:58:07,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:58:07,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:58:07,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:58:07,751 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:58:07" (1/1) ... [2023-11-19 04:58:07,753 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ca204f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:58:07, skipping insertion in model container [2023-11-19 04:58:07,753 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:58:07" (1/1) ... [2023-11-19 04:58:07,970 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:58:08,326 WARN L240 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2023-11-19 04:58:08,335 WARN L240 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_4b450af0-ba3b-40c2-baae-ebd36dfcf2ff/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2023-11-19 04:58:09,853 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,854 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,854 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,855 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,856 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,867 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,868 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,869 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,870 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,872 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,873 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,874 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:09,875 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:58:10,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:58:10,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:58:10,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:58:10,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:58:10,314 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:58:10,315 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:58:10,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:58:10,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:58:10,317 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:58:10,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:58:10,513 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:58:10,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bbb6846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:58:10, skipping insertion in model container [2023-11-19 04:58:10,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:58:10,518 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:58:10,519 INFO L158 Benchmark]: Toolchain (without parser) took 2778.46ms. Allocated memory is still 79.7MB. Free memory was 48.2MB in the beginning and 35.9MB in the end (delta: 12.3MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2023-11-19 04:58:10,520 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 95.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:58:10,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2773.42ms. Allocated memory is still 79.7MB. Free memory was 48.0MB in the beginning and 35.9MB in the end (delta: 12.1MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-19 04:58:10,522 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 60.8MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 95.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2773.42ms. Allocated memory is still 79.7MB. Free memory was 48.0MB in the beginning and 35.9MB in the end (delta: 12.1MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN