./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.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_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/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_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/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_b239b01b-7d2c-4a26-b194-5a4b95159a76/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 a5910cea77a565141d916d1fcbedfa046ab56f15dda6ed8f11c344bfa9c73fe2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:42,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:42,722 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:00:42,733 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:00:42,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:00:42,776 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:42,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:42,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:42,779 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:42,785 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:42,787 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:42,787 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:42,788 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:00:42,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:42,790 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:42,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:42,792 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:42,792 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:42,793 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:42,793 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:42,794 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:42,794 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:42,795 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:42,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:42,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:42,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:42,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:42,798 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:00:42,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:00:42,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:42,801 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5910cea77a565141d916d1fcbedfa046ab56f15dda6ed8f11c344bfa9c73fe2 [2023-11-19 04:00:43,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:43,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:43,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:43,173 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:43,173 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:43,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i [2023-11-19 04:00:46,411 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:47,168 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:47,169 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i [2023-11-19 04:00:47,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/24576f083/0cf717ca496d4d9d87698e73f1a568a2/FLAG9e94d20ba [2023-11-19 04:00:47,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/24576f083/0cf717ca496d4d9d87698e73f1a568a2 [2023-11-19 04:00:47,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:47,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:47,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:47,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:47,258 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:47,260 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:47" (1/1) ... [2023-11-19 04:00:47,261 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e94fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:47, skipping insertion in model container [2023-11-19 04:00:47,262 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:47" (1/1) ... [2023-11-19 04:00:47,448 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:47,743 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i[4499,4512] [2023-11-19 04:00:47,753 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i[4559,4572] [2023-11-19 04:00:48,960 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,961 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,962 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,964 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,966 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,983 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,984 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,987 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:48,988 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:49,573 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:49,578 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:49,584 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:49,587 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:49,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:49,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:49,594 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:49,595 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:49,598 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:49,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:49,857 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:49,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@aafe64b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:49, skipping insertion in model container [2023-11-19 04:00:49,858 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:49,859 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:49,861 INFO L158 Benchmark]: Toolchain (without parser) took 2612.70ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 62.1MB in the beginning and 67.9MB in the end (delta: -5.8MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 04:00:49,861 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 63.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:49,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2607.49ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 62.1MB in the beginning and 67.9MB in the end (delta: -5.8MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 04:00:49,865 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 115.3MB. Free memory is still 63.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2607.49ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 62.1MB in the beginning and 67.9MB in the end (delta: -5.8MB). Peak memory consumption was 24.4MB. 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 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/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_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/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_b239b01b-7d2c-4a26-b194-5a4b95159a76/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 a5910cea77a565141d916d1fcbedfa046ab56f15dda6ed8f11c344bfa9c73fe2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:52,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:52,619 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:00:52,677 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:52,678 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:52,679 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:52,681 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:52,681 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:52,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:52,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:52,688 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:52,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:52,689 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:52,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:52,692 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:00:52,692 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:00:52,693 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:00:52,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:52,694 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:52,696 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:52,696 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:52,697 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:52,697 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:52,698 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:52,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:52,699 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:52,700 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:52,700 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:52,701 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:52,701 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:00:52,703 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:52,703 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:52,703 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:00:52,704 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:52,704 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5910cea77a565141d916d1fcbedfa046ab56f15dda6ed8f11c344bfa9c73fe2 [2023-11-19 04:00:53,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:53,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:53,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:53,132 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:53,133 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:53,134 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i [2023-11-19 04:00:56,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:57,073 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:57,075 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i [2023-11-19 04:00:57,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/1b9956f5e/7355c14d15e64cf8b767993f4dd07d19/FLAG81bec6351 [2023-11-19 04:00:57,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b239b01b-7d2c-4a26-b194-5a4b95159a76/bin/ukojak-verify-G8NBE6pJGL/data/1b9956f5e/7355c14d15e64cf8b767993f4dd07d19 [2023-11-19 04:00:57,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:57,147 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:57,150 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:57,151 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:57,156 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:57,158 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:57,159 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@665d68f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:57, skipping insertion in model container [2023-11-19 04:00:57,159 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:57,328 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:57,687 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i[4499,4512] [2023-11-19 04:00:57,697 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_b239b01b-7d2c-4a26-b194-5a4b95159a76/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness_negated.i[4559,4572] [2023-11-19 04:00:58,871 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,872 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,873 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,874 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,876 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,922 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,924 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,930 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:58,931 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,594 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:59,597 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:59,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:59,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:59,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:59,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:59,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:59,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:59,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:59,606 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:59,909 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:59,910 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50656777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:59, skipping insertion in model container [2023-11-19 04:00:59,910 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:59,910 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:59,913 INFO L158 Benchmark]: Toolchain (without parser) took 2764.76ms. Allocated memory is still 104.9MB. Free memory was 71.6MB in the beginning and 72.6MB in the end (delta: -962.6kB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2023-11-19 04:00:59,913 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 65.0MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:59,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2759.96ms. Allocated memory is still 104.9MB. Free memory was 71.4MB in the beginning and 72.6MB in the end (delta: -1.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2023-11-19 04:00:59,920 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 65.0MB. Free memory was 41.2MB in the beginning and 41.1MB in the end (delta: 97.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2759.96ms. Allocated memory is still 104.9MB. Free memory was 71.4MB in the beginning and 72.6MB in the end (delta: -1.2MB). Peak memory consumption was 44.1MB. 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