./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/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_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/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_30463634-e9a4-4b53-b0de-a7d141d3976e/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 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:29,589 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:29,736 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:14:29,741 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:14:29,748 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:14:29,794 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:29,796 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:29,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:29,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:29,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:29,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:29,806 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:29,807 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:14:29,809 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:29,810 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:29,810 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:29,811 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:29,811 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:29,812 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:29,813 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:29,813 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:29,814 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:29,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:29,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:29,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:29,817 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:29,817 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:29,818 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:14:29,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:14:29,819 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:29,821 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_30463634-e9a4-4b53-b0de-a7d141d3976e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 [2023-11-19 03:14:30,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:30,191 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:30,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:30,195 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:30,196 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:30,197 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2023-11-19 03:14:33,596 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:34,362 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:34,363 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2023-11-19 03:14:34,397 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/b59237c3a/c6314d5f4635413887f593dfcd603a8f/FLAG7ddefa601 [2023-11-19 03:14:34,415 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/b59237c3a/c6314d5f4635413887f593dfcd603a8f [2023-11-19 03:14:34,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:34,421 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:34,422 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:34,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:34,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:34,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:34" (1/1) ... [2023-11-19 03:14:34,431 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aad97fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:34, skipping insertion in model container [2023-11-19 03:14:34,431 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:34" (1/1) ... [2023-11-19 03:14:34,634 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:35,111 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_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2023-11-19 03:14:35,121 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_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2023-11-19 03:14:36,595 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,600 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,603 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,605 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,606 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,625 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,626 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,632 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:36,638 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:37,160 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:37,162 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:37,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:37,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:37,169 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:37,170 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:37,171 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:37,172 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:37,173 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:37,174 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:37,523 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:37,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72a09ac6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:37, skipping insertion in model container [2023-11-19 03:14:37,524 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:37,525 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:37,527 INFO L158 Benchmark]: Toolchain (without parser) took 3105.63ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 75.4MB in the beginning and 100.8MB in the end (delta: -25.5MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2023-11-19 03:14:37,528 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 127.9MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:37,529 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3102.59ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 75.4MB in the beginning and 100.8MB in the end (delta: -25.5MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2023-11-19 03:14:37,532 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 127.9MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3102.59ms. Allocated memory was 127.9MB in the beginning and 161.5MB in the end (delta: 33.6MB). Free memory was 75.4MB in the beginning and 100.8MB in the end (delta: -25.5MB). Peak memory consumption was 36.4MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/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_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/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_30463634-e9a4-4b53-b0de-a7d141d3976e/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 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:40,568 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:40,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:14:40,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:40,802 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:40,803 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:40,804 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:40,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:40,806 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:40,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:40,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:40,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:40,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:40,816 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:40,817 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:14:40,817 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:14:40,818 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:14:40,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:40,819 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:40,821 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:40,821 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:40,822 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:40,823 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:40,823 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:40,824 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:40,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:40,825 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:40,825 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:40,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:40,826 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:14:40,828 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:40,828 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:40,829 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:14:40,829 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:40,830 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_30463634-e9a4-4b53-b0de-a7d141d3976e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 [2023-11-19 03:14:41,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:41,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:41,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:41,338 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:41,339 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:41,340 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2023-11-19 03:14:44,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:45,697 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:45,698 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2023-11-19 03:14:45,739 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/9d96c1b88/ffbcb3085a0e4dbe8f228d4a95be9f25/FLAG468d4acf0 [2023-11-19 03:14:45,765 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30463634-e9a4-4b53-b0de-a7d141d3976e/bin/ukojak-verify-G8NBE6pJGL/data/9d96c1b88/ffbcb3085a0e4dbe8f228d4a95be9f25 [2023-11-19 03:14:45,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:45,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:45,777 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:45,778 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:45,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:45,786 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:45" (1/1) ... [2023-11-19 03:14:45,787 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1605bdd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:45, skipping insertion in model container [2023-11-19 03:14:45,787 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:45" (1/1) ... [2023-11-19 03:14:45,979 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:46,321 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_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2023-11-19 03:14:46,333 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_30463634-e9a4-4b53-b0de-a7d141d3976e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2023-11-19 03:14:47,611 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,612 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,613 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,614 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,615 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,661 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,662 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,670 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:47,671 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:48,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:48,220 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:48,221 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:48,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:48,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:48,233 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:48,234 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:48,238 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:48,239 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:48,242 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:48,540 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:48,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3cb5d769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:48, skipping insertion in model container [2023-11-19 03:14:48,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:48,542 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:48,544 INFO L158 Benchmark]: Toolchain (without parser) took 2769.66ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 44.8MB in the beginning and 62.0MB in the end (delta: -17.2MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2023-11-19 03:14:48,545 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 77.6MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:48,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2764.79ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 44.7MB in the beginning and 62.0MB in the end (delta: -17.4MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2023-11-19 03:14:48,548 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79ms. Allocated memory is still 77.6MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2764.79ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 44.7MB in the beginning and 62.0MB in the end (delta: -17.4MB). Peak memory consumption was 28.2MB. 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