./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:13:05,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:13:06,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:13:06,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:13:06,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:13:06,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:13:06,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:13:06,166 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:13:06,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:13:06,172 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:13:06,173 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:13:06,173 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:13:06,174 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:13:06,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:13:06,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:13:06,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:13:06,177 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:13:06,177 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:13:06,177 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:13:06,178 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:13:06,178 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:13:06,179 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:13:06,180 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:13:06,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:06,181 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:13:06,181 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:13:06,181 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:13:06,182 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:13:06,182 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:13:06,183 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:13:06,184 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2023-11-19 03:13:06,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:06,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:06,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:06,590 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:06,590 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:06,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2023-11-19 03:13:09,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:10,369 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:10,370 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2023-11-19 03:13:10,400 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/b35393457/2e89981144ea4668b3f9d69a536032b5/FLAGf1a15096a [2023-11-19 03:13:10,417 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/b35393457/2e89981144ea4668b3f9d69a536032b5 [2023-11-19 03:13:10,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:10,424 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:10,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:10,428 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:10,448 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:10,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:10" (1/1) ... [2023-11-19 03:13:10,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17522102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:10, skipping insertion in model container [2023-11-19 03:13:10,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:10" (1/1) ... [2023-11-19 03:13:10,613 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:10,927 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2023-11-19 03:13:10,936 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2023-11-19 03:13:11,946 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,947 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,947 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,948 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,981 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,982 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,988 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,990 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,994 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,998 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:12,003 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:12,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:12,381 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:13:12,383 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:13:12,384 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:13:12,385 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:13:12,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:13:12,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:13:12,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:13:12,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:13:12,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:13:12,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:13:12,587 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:13:12,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25ef93d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:12, skipping insertion in model container [2023-11-19 03:13:12,587 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:12,588 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:13:12,589 INFO L158 Benchmark]: Toolchain (without parser) took 2164.45ms. Allocated memory is still 169.9MB. Free memory was 128.7MB in the beginning and 89.7MB in the end (delta: 39.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-19 03:13:12,590 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 121.6MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:13:12,591 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2160.07ms. Allocated memory is still 169.9MB. Free memory was 128.7MB in the beginning and 89.7MB in the end (delta: 39.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-11-19 03:13:12,592 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 121.6MB. Free memory is still 88.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2160.07ms. Allocated memory is still 169.9MB. Free memory was 128.7MB in the beginning and 89.7MB in the end (delta: 39.1MB). Peak memory consumption was 37.7MB. 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 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:13:15,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:13:15,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:13:15,197 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:13:15,198 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:13:15,199 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:13:15,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:13:15,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:13:15,201 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:13:15,206 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:13:15,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:13:15,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:13:15,208 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:13:15,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:13:15,210 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:13:15,210 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:13:15,210 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:13:15,211 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:13:15,211 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:13:15,212 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:13:15,213 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:13:15,213 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:13:15,213 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:13:15,214 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:13:15,214 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:13:15,215 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:15,215 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:13:15,216 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:13:15,216 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:13:15,216 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:13:15,218 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:13:15,218 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:13:15,218 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:13:15,219 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:13:15,219 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2023-11-19 03:13:15,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:15,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:15,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:15,601 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:15,602 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:15,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2023-11-19 03:13:18,914 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:19,521 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:19,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2023-11-19 03:13:19,553 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/59eed759e/c606c3c5305544c09645117a15d87a46/FLAG994754c21 [2023-11-19 03:13:19,566 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91a1e78d-75f0-4243-ae26-c5ea7c30371a/bin/ukojak-verify-G8NBE6pJGL/data/59eed759e/c606c3c5305544c09645117a15d87a46 [2023-11-19 03:13:19,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:19,570 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:19,573 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:19,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:19,577 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:19,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:19" (1/1) ... [2023-11-19 03:13:19,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34f4e7bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:19, skipping insertion in model container [2023-11-19 03:13:19,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:19" (1/1) ... [2023-11-19 03:13:19,761 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:20,098 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2023-11-19 03:13:20,108 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_91a1e78d-75f0-4243-ae26-c5ea7c30371a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2023-11-19 03:13:21,189 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,190 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,191 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,194 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,197 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,223 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,223 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,226 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,227 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,230 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,233 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,234 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:21,631 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:13:21,633 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:13:21,635 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:13:21,639 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:13:21,641 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:13:21,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:13:21,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:13:21,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:13:21,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:13:21,651 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:13:21,905 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:13:21,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a27e4a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:21, skipping insertion in model container [2023-11-19 03:13:21,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:21,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:13:21,914 INFO L158 Benchmark]: Toolchain (without parser) took 2342.52ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 49.1MB in the beginning and 56.6MB in the end (delta: -7.6MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2023-11-19 03:13:21,915 INFO L158 Benchmark]: CDTParser took 4.02ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 55.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:13:21,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2339.35ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 48.7MB in the beginning and 56.6MB in the end (delta: -7.9MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2023-11-19 03:13:21,918 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.02ms. Allocated memory is still 79.7MB. Free memory was 55.1MB in the beginning and 55.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2339.35ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 48.7MB in the beginning and 56.6MB in the end (delta: -7.9MB). Peak memory consumption was 25.6MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN