./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.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_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/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_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/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_2c558fb0-7288-4e2c-ae24-5e668c58f718/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 5557be38f4e4ca113fee6a7acb1700390bd7ceb289427810cbf61ecb83de34a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:12,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:12,415 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:46:12,423 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:46:12,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:46:12,469 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:12,470 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:12,471 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:12,472 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:12,480 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:12,480 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:12,481 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:12,481 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:46:12,481 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:12,482 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:12,482 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:12,483 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:12,483 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:12,484 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:12,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:12,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:12,485 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:12,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:12,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:12,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:12,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:12,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:12,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:46:12,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:46:12,489 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:12,490 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5557be38f4e4ca113fee6a7acb1700390bd7ceb289427810cbf61ecb83de34a1 [2023-11-19 02:46:12,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:12,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:12,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:12,880 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:12,880 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:12,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i [2023-11-19 02:46:15,914 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:16,610 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:16,611 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i [2023-11-19 02:46:16,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/ffdf60ef0/da4dcd50c8d9429a8c27bbada8799884/FLAGf919feacf [2023-11-19 02:46:16,664 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/ffdf60ef0/da4dcd50c8d9429a8c27bbada8799884 [2023-11-19 02:46:16,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:16,673 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:16,677 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:16,677 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:16,683 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:16,684 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:16" (1/1) ... [2023-11-19 02:46:16,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54a66390 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:16, skipping insertion in model container [2023-11-19 02:46:16,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:16" (1/1) ... [2023-11-19 02:46:16,828 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:17,116 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i[4501,4514] [2023-11-19 02:46:17,125 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i[4561,4574] [2023-11-19 02:46:18,368 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,369 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,370 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,371 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,372 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,398 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,399 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,403 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:18,926 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:18,927 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:18,929 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:18,930 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:18,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:18,932 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:18,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:18,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:18,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:18,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:19,246 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:19,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4525f487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:19, skipping insertion in model container [2023-11-19 02:46:19,250 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:19,250 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:19,253 INFO L158 Benchmark]: Toolchain (without parser) took 2578.86ms. Allocated memory is still 174.1MB. Free memory was 137.6MB in the beginning and 81.9MB in the end (delta: 55.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 02:46:19,254 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:46:19,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2573.79ms. Allocated memory is still 174.1MB. Free memory was 137.6MB in the beginning and 81.9MB in the end (delta: 55.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 02:46:19,257 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 130.0MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2573.79ms. Allocated memory is still 174.1MB. Free memory was 137.6MB in the beginning and 81.9MB in the end (delta: 55.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/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_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/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_2c558fb0-7288-4e2c-ae24-5e668c58f718/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 5557be38f4e4ca113fee6a7acb1700390bd7ceb289427810cbf61ecb83de34a1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:46:21,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:46:21,975 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:46:22,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:46:22,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:46:22,030 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:46:22,031 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:46:22,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:46:22,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:46:22,037 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:46:22,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:46:22,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:46:22,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:46:22,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:46:22,041 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:46:22,041 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:46:22,041 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:46:22,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:46:22,042 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:46:22,044 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:46:22,044 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:46:22,045 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:46:22,045 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:22,045 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:22,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:46:22,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:46:22,047 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:46:22,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:46:22,047 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:46:22,048 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:46:22,049 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:46:22,049 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:46:22,050 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:46:22,050 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:46:22,050 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5557be38f4e4ca113fee6a7acb1700390bd7ceb289427810cbf61ecb83de34a1 [2023-11-19 02:46:22,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:46:22,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:46:22,513 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:46:22,514 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:46:22,515 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:46:22,517 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i [2023-11-19 02:46:25,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:46:26,598 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:46:26,599 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i [2023-11-19 02:46:26,635 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/d7ff7fcb2/8a4ffcf17f90482285f1f63a297f1350/FLAGf804fce86 [2023-11-19 02:46:26,965 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c558fb0-7288-4e2c-ae24-5e668c58f718/bin/ukojak-verify-G8NBE6pJGL/data/d7ff7fcb2/8a4ffcf17f90482285f1f63a297f1350 [2023-11-19 02:46:26,967 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:46:26,968 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:46:26,970 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:26,970 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:46:26,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:46:26,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:26" (1/1) ... [2023-11-19 02:46:26,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e28b7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:26, skipping insertion in model container [2023-11-19 02:46:26,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:46:26" (1/1) ... [2023-11-19 02:46:27,163 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:46:27,496 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i[4501,4514] [2023-11-19 02:46:27,505 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_2c558fb0-7288-4e2c-ae24-5e668c58f718/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness_negated.i[4561,4574] [2023-11-19 02:46:28,770 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,772 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,773 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,773 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,774 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,808 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,812 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,814 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:28,816 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:46:29,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:46:29,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:46:29,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:46:29,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:46:29,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:46:29,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:46:29,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:46:29,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:46:29,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:46:29,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:46:29,535 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:46:29,535 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27222285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:46:29, skipping insertion in model container [2023-11-19 02:46:29,535 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:46:29,536 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:46:29,538 INFO L158 Benchmark]: Toolchain (without parser) took 2568.58ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 38.2MB in the beginning and 49.2MB in the end (delta: -11.0MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2023-11-19 02:46:29,539 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 71.3MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:46:29,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2566.32ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 38.0MB in the beginning and 49.2MB in the end (delta: -11.1MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2023-11-19 02:46:29,541 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 71.3MB. Free memory is still 47.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2566.32ms. Allocated memory was 71.3MB in the beginning and 96.5MB in the end (delta: 25.2MB). Free memory was 38.0MB in the beginning and 49.2MB in the end (delta: -11.1MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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