./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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 b96165a3e213ff1fa45a224b7fdad32767a6b0e6009f7b9862ad018dc83e701d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:21,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:21,787 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:58:21,792 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:58:21,793 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:58:21,819 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:21,820 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:21,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:21,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:21,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:21,823 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:21,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:21,824 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:58:21,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:21,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:21,825 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:21,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:21,826 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:21,827 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:21,827 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:21,828 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:21,832 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:21,832 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:21,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:21,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:21,834 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:21,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:21,834 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:58:21,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:58:21,835 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:21,836 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b96165a3e213ff1fa45a224b7fdad32767a6b0e6009f7b9862ad018dc83e701d [2023-11-19 03:58:22,121 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:22,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:22,151 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:22,152 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:22,153 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:22,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i [2023-11-19 03:58:25,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:25,743 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:25,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i [2023-11-19 03:58:25,778 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/1b07b19e4/17b7020999634463bdf75117bf1cfb17/FLAG1a32f85ae [2023-11-19 03:58:25,793 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/1b07b19e4/17b7020999634463bdf75117bf1cfb17 [2023-11-19 03:58:25,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:25,798 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:25,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:25,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:25,804 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:25,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:25" (1/1) ... [2023-11-19 03:58:25,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fda4d92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:25, skipping insertion in model container [2023-11-19 03:58:25,806 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:25" (1/1) ... [2023-11-19 03:58:25,927 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:26,232 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i[4505,4518] [2023-11-19 03:58:26,241 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i[4565,4578] [2023-11-19 03:58:27,289 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,290 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,291 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,297 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,321 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,322 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,325 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,325 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:27,851 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:27,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:27,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:27,861 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:27,864 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:27,865 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:27,866 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:27,867 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:27,868 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:27,871 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:28,087 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:28,087 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54ddf7a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:28, skipping insertion in model container [2023-11-19 03:58:28,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:28,088 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:28,090 INFO L158 Benchmark]: Toolchain (without parser) took 2291.33ms. Allocated memory is still 169.9MB. Free memory was 127.4MB in the beginning and 127.2MB in the end (delta: 224.2kB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2023-11-19 03:58:28,090 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:28,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2288.89ms. Allocated memory is still 169.9MB. Free memory was 126.9MB in the beginning and 127.2MB in the end (delta: -329.7kB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2023-11-19 03:58:28,093 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2288.89ms. Allocated memory is still 169.9MB. Free memory was 126.9MB in the beginning and 127.2MB in the end (delta: -329.7kB). Peak memory consumption was 64.9MB. 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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 b96165a3e213ff1fa45a224b7fdad32767a6b0e6009f7b9862ad018dc83e701d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:30,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:30,630 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:58:30,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:30,680 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:30,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:30,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:30,682 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:30,683 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:30,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:30,689 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:30,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:30,690 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:30,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:30,692 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:58:30,692 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:58:30,693 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:58:30,693 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:30,694 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:30,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:30,696 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:30,696 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:30,697 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:30,697 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:30,698 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:30,698 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:30,699 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:30,699 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:30,700 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:30,700 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:58:30,701 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:30,702 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:30,702 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:58:30,703 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:30,703 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b96165a3e213ff1fa45a224b7fdad32767a6b0e6009f7b9862ad018dc83e701d [2023-11-19 03:58:31,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:31,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:31,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:31,108 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:31,109 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:31,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i [2023-11-19 03:58:34,157 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:34,823 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:34,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i [2023-11-19 03:58:34,857 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/e5e9655d3/d02b18c110a6420e93acae261b4491f6/FLAGc2278ba15 [2023-11-19 03:58:34,875 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/bin/ukojak-verify-G8NBE6pJGL/data/e5e9655d3/d02b18c110a6420e93acae261b4491f6 [2023-11-19 03:58:34,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:34,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:34,885 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:34,885 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:34,890 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:34,892 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:34" (1/1) ... [2023-11-19 03:58:34,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba3f3ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:34, skipping insertion in model container [2023-11-19 03:58:34,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:34" (1/1) ... [2023-11-19 03:58:35,062 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:35,339 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i[4505,4518] [2023-11-19 03:58:35,346 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_a94d9154-1fea-4ef5-9610-7b5a6e642ee6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness_negated.i[4565,4578] [2023-11-19 03:58:36,194 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,195 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,196 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,197 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,199 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,231 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,232 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,235 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:36,680 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:36,686 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:36,687 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:36,690 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:36,693 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:36,693 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:36,696 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:36,698 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:36,700 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:36,703 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:36,904 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:36,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e45d0d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:36, skipping insertion in model container [2023-11-19 03:58:36,905 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:36,905 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:36,907 INFO L158 Benchmark]: Toolchain (without parser) took 2024.44ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.6MB in the beginning and 75.9MB in the end (delta: -21.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-19 03:58:36,908 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:36,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2020.13ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.3MB in the beginning and 75.9MB in the end (delta: -21.6MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-19 03:58:36,912 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 21.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2020.13ms. Allocated memory was 88.1MB in the beginning and 123.7MB in the end (delta: 35.7MB). Free memory was 54.3MB in the beginning and 75.9MB in the end (delta: -21.6MB). Peak memory consumption was 20.8MB. 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