./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:08,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:08,257 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:53:08,265 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:53:08,266 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:53:08,302 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:08,303 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:08,304 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:08,305 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:08,309 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:08,310 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:08,311 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:08,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:53:08,313 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:08,313 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:08,314 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:08,314 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:08,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:08,315 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:08,315 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:08,316 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:08,316 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:08,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:08,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:08,318 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:08,318 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:08,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:08,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:53:08,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:53:08,320 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:08,321 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2023-11-19 02:53:08,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:08,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:08,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:08,628 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:08,629 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:08,630 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-19 02:53:11,789 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:12,328 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:12,329 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-19 02:53:12,361 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/d38b06c80/fd344efb5db8438390375e6123ee1334/FLAG4bbfab764 [2023-11-19 02:53:12,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/d38b06c80/fd344efb5db8438390375e6123ee1334 [2023-11-19 02:53:12,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:12,386 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:12,389 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:12,390 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:12,394 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:12,395 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:12" (1/1) ... [2023-11-19 02:53:12,396 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@324d3f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:12, skipping insertion in model container [2023-11-19 02:53:12,396 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:12" (1/1) ... [2023-11-19 02:53:12,536 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:12,795 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_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-19 02:53:12,803 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_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-19 02:53:13,788 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,789 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,790 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,791 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,797 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,814 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,815 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,817 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,817 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,820 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,821 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,822 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:13,822 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:14,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:53:14,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:53:14,289 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:53:14,290 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:53:14,307 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:53:14,308 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:53:14,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:53:14,309 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:53:14,310 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:53:14,311 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:53:14,548 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:53:14,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b1b11a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:14, skipping insertion in model container [2023-11-19 02:53:14,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:14,556 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:53:14,559 INFO L158 Benchmark]: Toolchain (without parser) took 2171.33ms. Allocated memory is still 205.5MB. Free memory was 159.4MB in the beginning and 163.5MB in the end (delta: -4.1MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 02:53:14,559 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory was 87.9MB in the beginning and 87.8MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:53:14,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2166.89ms. Allocated memory is still 205.5MB. Free memory was 158.9MB in the beginning and 163.5MB in the end (delta: -4.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 02:53:14,564 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 138.4MB. Free memory was 87.9MB in the beginning and 87.8MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2166.89ms. Allocated memory is still 205.5MB. Free memory was 158.9MB in the beginning and 163.5MB in the end (delta: -4.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7358]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:17,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:17,181 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:53:17,229 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:17,230 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:17,231 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:17,232 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:17,232 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:17,233 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:17,238 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:17,239 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:17,239 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:17,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:17,241 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:17,242 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:53:17,242 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:53:17,242 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:53:17,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:17,243 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:17,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:17,244 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:17,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:17,245 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:53:17,246 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:53:17,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:17,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:17,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:17,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:17,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:17,248 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:53:17,250 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:53:17,250 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:17,250 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:53:17,251 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:53:17,251 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_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2023-11-19 02:53:17,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:17,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:17,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:17,642 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:17,643 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:17,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-19 02:53:20,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:21,271 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:21,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2023-11-19 02:53:21,304 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/99c7104d9/0f4cd6e3bc3e494cb1eee7f09371454b/FLAG647f86693 [2023-11-19 02:53:21,316 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7b0696d-726a-4dae-bc7b-ad963171a951/bin/ukojak-verify-G8NBE6pJGL/data/99c7104d9/0f4cd6e3bc3e494cb1eee7f09371454b [2023-11-19 02:53:21,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:21,320 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:21,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:21,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:21,326 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:21,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:21" (1/1) ... [2023-11-19 02:53:21,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45b4134a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:21, skipping insertion in model container [2023-11-19 02:53:21,328 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:21" (1/1) ... [2023-11-19 02:53:21,470 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:21,703 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_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2023-11-19 02:53:21,710 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_f7b0696d-726a-4dae-bc7b-ad963171a951/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2023-11-19 02:53:22,978 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:22,986 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:22,988 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:22,989 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:22,991 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,022 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,025 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,027 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,028 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,030 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,033 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,033 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:23,496 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:53:23,497 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:53:23,498 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:53:23,499 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:53:23,501 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:53:23,502 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:53:23,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:53:23,503 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:53:23,504 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:53:23,505 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:53:23,672 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:53:23,673 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cde4788 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:23, skipping insertion in model container [2023-11-19 02:53:23,673 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:23,674 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:53:23,676 INFO L158 Benchmark]: Toolchain (without parser) took 2355.07ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 46.4MB in the beginning and 66.7MB in the end (delta: -20.3MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2023-11-19 02:53:23,676 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 77.6MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:53:23,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2352.80ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 46.2MB in the beginning and 66.7MB in the end (delta: -20.5MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2023-11-19 02:53:23,679 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 77.6MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2352.80ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 46.2MB in the beginning and 66.7MB in the end (delta: -20.5MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7358]: 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