./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:33,644 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:33,735 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:04:33,740 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:04:33,741 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:04:33,765 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:33,766 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:33,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:33,768 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:33,768 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:33,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:33,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:33,771 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:04:33,771 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:33,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:33,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:33,773 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:33,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:33,775 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:33,776 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:33,776 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:33,777 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:33,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:33,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:33,780 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:33,780 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:33,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:33,782 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:04:33,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:04:33,783 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:33,784 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2023-11-19 04:04:34,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:34,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:34,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:34,093 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:34,094 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:34,096 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2023-11-19 04:04:37,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:37,908 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:37,908 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2023-11-19 04:04:37,946 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/d4ce095a7/d19e285da2f34ff9afa7b3504987fc77/FLAG523f6ad95 [2023-11-19 04:04:37,969 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/d4ce095a7/d19e285da2f34ff9afa7b3504987fc77 [2023-11-19 04:04:37,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:37,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:37,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:37,985 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:37,991 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:37,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:37" (1/1) ... [2023-11-19 04:04:37,993 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248edb96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:37, skipping insertion in model container [2023-11-19 04:04:37,993 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:37" (1/1) ... [2023-11-19 04:04:38,145 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:38,435 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2023-11-19 04:04:38,445 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2023-11-19 04:04:39,645 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,650 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,650 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,654 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,655 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,674 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,681 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,687 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:39,691 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:40,240 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:04:40,241 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:04:40,242 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:04:40,244 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:04:40,245 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:04:40,246 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:04:40,246 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:04:40,247 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:04:40,248 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:04:40,248 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:04:40,499 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:04:40,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2390c808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:40, skipping insertion in model container [2023-11-19 04:04:40,500 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:40,501 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:04:40,503 INFO L158 Benchmark]: Toolchain (without parser) took 2522.08ms. Allocated memory is still 186.6MB. Free memory was 130.7MB in the beginning and 133.7MB in the end (delta: -3.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2023-11-19 04:04:40,504 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:04:40,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2516.39ms. Allocated memory is still 186.6MB. Free memory was 130.7MB in the beginning and 133.7MB in the end (delta: -3.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2023-11-19 04:04:40,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 87.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2516.39ms. Allocated memory is still 186.6MB. Free memory was 130.7MB in the beginning and 133.7MB in the end (delta: -3.0MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:04:43,163 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:04:43,318 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:04:43,376 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:04:43,377 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:04:43,378 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:04:43,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:04:43,380 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:04:43,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:04:43,386 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:04:43,387 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:04:43,387 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:04:43,388 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:04:43,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:04:43,390 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:04:43,391 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:04:43,391 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:04:43,392 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:04:43,392 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:04:43,394 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:04:43,394 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:04:43,395 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:04:43,395 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:04:43,396 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:04:43,396 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:04:43,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:04:43,397 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:04:43,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:04:43,398 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:04:43,399 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:04:43,400 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:04:43,401 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:04:43,401 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:04:43,401 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:04:43,402 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2023-11-19 04:04:43,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:04:43,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:04:43,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:04:43,916 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:04:43,917 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:04:43,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2023-11-19 04:04:47,337 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:04:48,050 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:04:48,051 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2023-11-19 04:04:48,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/d0c872d63/3e58527e3ca540fd8a026169a1c39d20/FLAG166d90747 [2023-11-19 04:04:48,112 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/bin/ukojak-verify-G8NBE6pJGL/data/d0c872d63/3e58527e3ca540fd8a026169a1c39d20 [2023-11-19 04:04:48,118 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:04:48,120 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:04:48,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:48,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:04:48,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:04:48,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:48" (1/1) ... [2023-11-19 04:04:48,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6acc15e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:48, skipping insertion in model container [2023-11-19 04:04:48,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:04:48" (1/1) ... [2023-11-19 04:04:48,300 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:04:48,617 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2023-11-19 04:04:48,629 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_f3d37e9d-d0b4-4e86-8875-7ef2e4dbe487/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2023-11-19 04:04:49,857 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,861 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,862 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,863 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,865 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,897 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:49,898 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:04:50,382 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:04:50,384 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:04:50,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:04:50,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:04:50,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:04:50,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:04:50,391 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:04:50,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:04:50,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:04:50,394 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:04:50,651 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:04:50,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bd86439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:04:50, skipping insertion in model container [2023-11-19 04:04:50,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:04:50,652 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:04:50,654 INFO L158 Benchmark]: Toolchain (without parser) took 2533.52ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 33.8MB in the beginning and 41.7MB in the end (delta: -7.9MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-11-19 04:04:50,655 INFO L158 Benchmark]: CDTParser took 0.75ms. Allocated memory is still 67.1MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:04:50,656 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2528.55ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 33.7MB in the beginning and 41.7MB in the end (delta: -8.1MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2023-11-19 04:04:50,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75ms. Allocated memory is still 67.1MB. Free memory is still 42.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2528.55ms. Allocated memory was 67.1MB in the beginning and 94.4MB in the end (delta: 27.3MB). Free memory was 33.7MB in the beginning and 41.7MB in the end (delta: -8.1MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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