./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/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_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/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_f81bb92b-4fb8-439e-b253-4381a5c57c01/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 f794b74895d86811f31f266061230bbe472937829675777db1e7aa35770837b1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:24,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:24,260 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:14:24,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:14:24,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:14:24,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:24,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:24,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:24,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:24,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:24,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:24,319 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:24,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:14:24,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:24,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:24,322 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:24,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:24,323 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:24,324 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:24,324 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:24,325 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:24,326 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:24,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:24,328 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:24,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:24,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:24,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:24,330 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:14:24,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:14:24,332 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:24,332 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f794b74895d86811f31f266061230bbe472937829675777db1e7aa35770837b1 [2023-11-19 03:14:24,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:24,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:24,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:24,654 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:24,655 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:24,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i [2023-11-19 03:14:28,120 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:28,772 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:28,776 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i [2023-11-19 03:14:28,818 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/52dd274f2/a06e86f0933745428594ec266978ff78/FLAG60def1d6a [2023-11-19 03:14:28,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/52dd274f2/a06e86f0933745428594ec266978ff78 [2023-11-19 03:14:28,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:28,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:28,851 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:28,851 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:28,857 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:28,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:28" (1/1) ... [2023-11-19 03:14:28,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5715e96a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:28, skipping insertion in model container [2023-11-19 03:14:28,861 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:28" (1/1) ... [2023-11-19 03:14:29,013 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:29,370 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i[4500,4513] [2023-11-19 03:14:29,381 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i[4560,4573] [2023-11-19 03:14:30,716 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,717 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,717 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,719 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,720 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,739 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,740 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,743 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:30,744 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:31,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:31,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:31,423 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:31,424 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:31,427 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:31,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:31,429 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:31,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:31,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:31,431 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:31,734 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:31,735 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c7e049b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:31, skipping insertion in model container [2023-11-19 03:14:31,735 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:31,735 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:31,738 INFO L158 Benchmark]: Toolchain (without parser) took 2889.59ms. Allocated memory is still 201.3MB. Free memory was 143.9MB in the beginning and 85.6MB in the end (delta: 58.3MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:14:31,738 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 142.6MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:31,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2884.30ms. Allocated memory is still 201.3MB. Free memory was 143.1MB in the beginning and 85.6MB in the end (delta: 57.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 03:14:31,741 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 87.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2884.30ms. Allocated memory is still 201.3MB. Free memory was 143.1MB in the beginning and 85.6MB in the end (delta: 57.5MB). Peak memory consumption was 56.6MB. 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/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_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/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_f81bb92b-4fb8-439e-b253-4381a5c57c01/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 f794b74895d86811f31f266061230bbe472937829675777db1e7aa35770837b1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:34,482 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:34,630 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:14:34,683 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:34,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:34,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:34,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:34,687 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:34,688 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:34,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:34,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:34,694 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:34,695 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:34,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:34,697 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:14:34,698 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:14:34,698 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:14:34,698 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:34,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:34,700 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:34,700 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:34,701 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:34,701 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:34,702 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:34,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:34,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:34,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:34,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:34,704 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:34,705 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:14:34,706 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:34,707 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:34,707 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:14:34,707 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:34,708 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f794b74895d86811f31f266061230bbe472937829675777db1e7aa35770837b1 [2023-11-19 03:14:35,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:35,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:35,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:35,172 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:35,172 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:35,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i [2023-11-19 03:14:38,420 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:39,206 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:39,210 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i [2023-11-19 03:14:39,238 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/a73a3af17/a2d57a223a0d4d8bac60c392b7dd2db5/FLAGd93561930 [2023-11-19 03:14:39,255 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f81bb92b-4fb8-439e-b253-4381a5c57c01/bin/ukojak-verify-G8NBE6pJGL/data/a73a3af17/a2d57a223a0d4d8bac60c392b7dd2db5 [2023-11-19 03:14:39,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:39,260 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:39,261 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:39,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:39,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:39,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:39" (1/1) ... [2023-11-19 03:14:39,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b5840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:39, skipping insertion in model container [2023-11-19 03:14:39,270 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:39" (1/1) ... [2023-11-19 03:14:39,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:39,825 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i[4500,4513] [2023-11-19 03:14:39,836 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_f81bb92b-4fb8-439e-b253-4381a5c57c01/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness_negated.i[4560,4573] [2023-11-19 03:14:40,964 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:40,965 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:40,966 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:40,967 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:40,969 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,017 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,020 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,027 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:41,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:41,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:41,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:41,664 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:41,665 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:41,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:41,667 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:41,668 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:41,669 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:41,918 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:41,919 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43d55c63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:41, skipping insertion in model container [2023-11-19 03:14:41,919 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:41,920 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:41,922 INFO L158 Benchmark]: Toolchain (without parser) took 2661.60ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 54.7MB in the beginning and 71.7MB in the end (delta: -17.0MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2023-11-19 03:14:41,923 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 35.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:41,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2658.72ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 54.5MB in the beginning and 72.3MB in the end (delta: -17.8MB). Peak memory consumption was 23.6MB. Max. memory is 16.1GB. [2023-11-19 03:14:41,927 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 88.1MB. Free memory was 63.8MB in the beginning and 63.7MB in the end (delta: 35.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2658.72ms. Allocated memory was 88.1MB in the beginning and 117.4MB in the end (delta: 29.4MB). Free memory was 54.5MB in the beginning and 72.3MB in the end (delta: -17.8MB). Peak memory consumption was 23.6MB. 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